USPP20694P3 - Corylus plant named ‘Red Dragon’ - Google Patents
Corylus plant named ‘Red Dragon’ Download PDFInfo
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- USPP20694P3 USPP20694P3 US12/148,080 US14808008V USPP20694P3 US PP20694 P3 USPP20694 P3 US PP20694P3 US 14808008 V US14808008 V US 14808008V US PP20694 P3 USPP20694 P3 US PP20694P3
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- 241000723382 Corylus Species 0.000 title claims abstract description 14
- 241000196324 Embryophyta Species 0.000 abstract description 29
- 235000007466 Corylus avellana Nutrition 0.000 abstract description 22
- 241001110470 Anisogramma anomala Species 0.000 abstract description 4
- 240000003211 Corylus maxima Species 0.000 abstract 1
- 240000007582 Corylus avellana Species 0.000 description 20
- 108700028369 Alleles Proteins 0.000 description 11
- 108091092878 Microsatellite Proteins 0.000 description 10
- 235000001543 Corylus americana Nutrition 0.000 description 8
- 108020004414 DNA Proteins 0.000 description 8
- 240000000275 Persicaria hydropiper Species 0.000 description 5
- 235000017337 Persicaria hydropiper Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000003550 marker Substances 0.000 description 4
- 238000003752 polymerase chain reaction Methods 0.000 description 4
- 241000252254 Catostomidae Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 240000001140 Mimosa pudica Species 0.000 description 2
- 241000627733 Phytoptus avellanae Species 0.000 description 2
- 230000011681 asexual reproduction Effects 0.000 description 2
- 238000013465 asexual reproduction Methods 0.000 description 2
- JTTIOYHBNXDJOD-UHFFFAOYSA-N 2,4,6-triaminopyrimidine Chemical compound NC1=CC(N)=NC(N)=N1 JTTIOYHBNXDJOD-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 101000724418 Homo sapiens Neutral amino acid transporter B(0) Proteins 0.000 description 1
- 102100028267 Neutral amino acid transporter B(0) Human genes 0.000 description 1
- 241000134239 Riccia Species 0.000 description 1
- 241000269658 Xanthomonas arboricola pv. corylina Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229930002877 anthocyanin Natural products 0.000 description 1
- 235000010208 anthocyanin Nutrition 0.000 description 1
- 239000004410 anthocyanin Substances 0.000 description 1
- 150000004636 anthocyanins Chemical class 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005251 capillar electrophoresis Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000010154 cross-pollination Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000799 fluorescence microscopy Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/54—Leguminosae or Fabaceae, e.g. soybean, alfalfa or peanut
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/08—Fruits
Definitions
- Corylus avellana Latin name of the genus and species of the plant claimed: Corylus avellana.
- the present invention relates to a new and distinct cultivar of Corylus plant (hazelnut, filbert), botanically known as Corylus avellana, and hereinafter referred to by the name ‘Red Dragon’.
- the female parent OSU 487.055 is from a cross of ‘Contorta’ ⁇ VR 6-28 (which is a cross of ‘Riccia di Talanico’ ⁇ ‘Gasaway’), and the male parent OSU 367.039 is a red-leaf selection from open-pollination of ‘Contorta.’
- the presumed pollen parent of OSU 367.039 is the red leaf cultivar ‘Rode Zeller’ (syn. ‘Rote Zellernuss’), which has a dominant allele at the leaf anthocyanin locus.
- a tree of ‘Rode Zeller’ was near the ‘Contorta’ tree from which open-pollinated nuts were collected.
- ‘Red Dragon’ and OSU 487.055 carry in heterozygous state a dominant allele for complete resistance to eastern filbert blight (EFB) from ‘Gasaway.’ Contorted growth habit is conferred by a recessive allele from ‘Contorta’ (syn. Corylus avellana var. contorta ).
- the new cultivar was asexually reproduced by rooted suckers (tie-off layerage of the suckers) annually for three years (2003–2005) in Corvallis, Oreg. and harvested in late November to early January.
- the layers of ‘Red Dragon’ were moderately vigorous, and rooted with a higher frequency and produced more roots than most other contorted selections. Asexual reproduction was also performed by whip grafting in Corvallis, Oreg. in late spring 2004.
- ‘Red Dragon’ has been grafted on each of four rootstocks, namely: ‘Barcelona,’ ‘Mortarella,’ ‘Dundee,’ and ‘Newberg.’ ‘Red Dragon’ is also suitable for propagation by micropropagation.
- the unique features of this new Corylus are stable and reproduced true-to-type in successive generations of asexual reproduction.
- plants of the new Corylus differed from plants of the Corylus avellena cultivar ‘Contorta,’ not patented, and other cultivars and selections of Corylus avellena known to the inventors primarily in leaf coloration and plant size as plants of the cultivar ‘Contorta’ and other cultivars and selections of Corylus avellana had green-colored leaves and were larger than plants of the new Corylus.
- ‘Red Dragon’ leaves retain their dark red color better than ‘Red Majestic’ (U.S. Plant Pat. No. 16,048).
- the DNA fingerprint of ‘Red Dragon’ differs from that of two plants of ‘Red Majestic.’
- ‘Red Dragon’ has contorted growth habit whereas both parents have standard growth habit.
- the photograph on the first sheet comprises a side perspective view of a typical plant of ‘Red Dragon’ in Corvallis, Oreg.
- the photograph on the second sheet is a close-up view of a typical plant of ‘Red Dragon.’
- the photograph on the third sheet is a close-up view of the leaves of a typical plant of ‘Red Dragon.’
- the catkins elongate in late winter with ‘Contorta.’‘Red Dragon’ has incompatibility alleles S 6 and S 26 as determined by fluorescence microscopy. Both alleles are expressed in the females, but only S 6 is expressed in the pollen because of dominance.
- Female inflorescences of ‘Red Dragon’ also emerge late in the season, with ‘Contorta.’ ‘Red Dragon’ trees will set a few nuts if its stigmas receive compatible pollen while receptive. The nuts are small, slightly long and compressed.
- the nuts are borne in clusters of one or two in husks equal in length to the nuts.
- Pollen of the red-leaf cultivars ‘Rode Zeller’ and ‘Fusco Rubra’ expresses S 6 and, thus, is incompatible.
- Constorta (S 5 S 10 ) is reciprocally compatible with ‘Red Dragon.’
- RAPD Random amplified polymorphic DNA
- UBC 152-800 and UBC 268-580 which flank the ‘Gasaway’ resistance gene, are present in ‘Red Dragon.’
- RAPD marker AA12-850 which co-segregates with resistance, is also present. Scions were collected from ‘Red Dragon’ and several other contorted selections and three trees of each were grafted to rooted layers of Corylus avellana . The shoot tips of the grafted trees were inoculated in the greenhouse with a spore suspension of Anisogramma anomala and then held under high humidity. The three inoculated trees of ‘Red Dragon’ remained free of disease, while those of other selections in the same test developed cankers. The lack of cankers confirmed the results of the RAPD markers and indicates complete resistance to eastern filbert blight.
- SSR simple sequence repeat
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of Corylus plant named ‘Red Dragon,’ characterized by its outwardly spreading plant habit, twisting stems, rich dark burgundy-colored leaves, burgundy color of the catkins and leaf buds, and resistance to eastern filbert blight caused by the fungus Anisogramma anomala (Peck) E. Muller.
Description
This invention was made with government support under Specific Cooperative Agreement No. 58-5358-4542 awarded by the United States Department of Agriculture. The government has certain rights in the invention.
Latin name of the genus and species of the plant claimed: Corylus avellana.
Variety denomination: ‘Red Dragon’.
The present invention relates to a new and distinct cultivar of Corylus plant (hazelnut, filbert), botanically known as Corylus avellana, and hereinafter referred to by the name ‘Red Dragon’.
The new Corylus resulted from a controlled cross of female parent OSU 487.055 and male parent OSU 367.039 made in 1997 by Shawn A. Mehlenbacher and David C. Smith. Neither parent was protected by a plant patent. Hybrid seeds from the cross were harvested in August 1997, stratified, and seedlings grown in the greenhouse during the summer of 1998. From this cross, 42 seedlings with contorted growth habit were planted in the field in October 1998. ‘Red Dragon’ was discovered and selected by the inventors as a single plant within the progeny of the stated cross-pollination in a controlled environment in Corvallis, Oreg., USA. It was originally assigned the designation OSU 897.078, which indicates the row and tree location of the original seedling.
The female parent OSU 487.055 is from a cross of ‘Contorta’×VR 6-28 (which is a cross of ‘Riccia di Talanico’בGasaway’), and the male parent OSU 367.039 is a red-leaf selection from open-pollination of ‘Contorta.’ The presumed pollen parent of OSU 367.039 is the red leaf cultivar ‘Rode Zeller’ (syn. ‘Rote Zellernuss’), which has a dominant allele at the leaf anthocyanin locus. A tree of ‘Rode Zeller’ was near the ‘Contorta’ tree from which open-pollinated nuts were collected. ‘Red Dragon’ and OSU 487.055 carry in heterozygous state a dominant allele for complete resistance to eastern filbert blight (EFB) from ‘Gasaway.’ Contorted growth habit is conferred by a recessive allele from ‘Contorta’ (syn. Corylus avellana var. contorta).
The new cultivar was asexually reproduced by rooted suckers (tie-off layerage of the suckers) annually for three years (2003–2005) in Corvallis, Oreg. and harvested in late November to early January. The layers of ‘Red Dragon’ were moderately vigorous, and rooted with a higher frequency and produced more roots than most other contorted selections. Asexual reproduction was also performed by whip grafting in Corvallis, Oreg. in late spring 2004. ‘Red Dragon’ has been grafted on each of four rootstocks, namely: ‘Barcelona,’ ‘Mortarella,’ ‘Dundee,’ and ‘Newberg.’ ‘Red Dragon’ is also suitable for propagation by micropropagation. The unique features of this new Corylus are stable and reproduced true-to-type in successive generations of asexual reproduction.
The following traits have been observed and are determined to be the unique characteristics of ‘Red Dragon.’ These characteristics in combination distinguish ‘Red Dragon’ as a new and distinct cultivar:
-
- 1. Outwardly spreading plant habit.
- 2. Twisting stems.
- 3. Rich dark burgundy-colored developing leaves and rich dark burgundy-colored fully expanded leaves during the spring and summer.
- 4. Burgundy color of the catkins and leaf buds.
- 5. Resistance to eastern filbert blight caused by the fungus Anisogramma anomala (Peck) E. Muller.
- 6. Presence of random amplified polymorphic DNA markers 152-800 and 268-580 in DNA of ‘Red Dragon’ amplified by polymerase chain reaction (PCR). These two markers are linked to a dominant allele for resistance to eastern filbert blight from the cultivar ‘Gasaway,’ not patented.
- 7. Expression of incompatibility alleles S6 and S26 in the styles.
- 8. DNA fingerprints at 20 of 28 microsatellite marker loci differ from two plants of ‘Red Majestic’ (U.S. Plant Pat. No. 16,048).
In side-by-side comparisons conducted in Corvallis, Oreg., plants of the new Corylus differed from plants of the Corylus avellena cultivar ‘Contorta,’ not patented, and other cultivars and selections of Corylus avellena known to the inventors primarily in leaf coloration and plant size as plants of the cultivar ‘Contorta’ and other cultivars and selections of Corylus avellana had green-colored leaves and were larger than plants of the new Corylus. ‘Red Dragon’ leaves retain their dark red color better than ‘Red Majestic’ (U.S. Plant Pat. No. 16,048). The DNA fingerprint of ‘Red Dragon’ differs from that of two plants of ‘Red Majestic.’ Furthermore, ‘Red Dragon’ has contorted growth habit whereas both parents have standard growth habit.
The accompanying colored photographs illustrate the overall appearance of the new cultivar, showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type.
The photograph on the first sheet comprises a side perspective view of a typical plant of ‘Red Dragon’ in Corvallis, Oreg.
The photograph on the second sheet is a close-up view of a typical plant of ‘Red Dragon.’
The photograph on the third sheet is a close-up view of the leaves of a typical plant of ‘Red Dragon.’
The cultivar ‘Red Dragon’ has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature and light intensity, without, however, any variance in genotype. The aforementioned photographs and following observations and measurements describe plants grown in Corvallis, Oreg. under commercial practice outdoors in the field during the fall, winter, and spring. Plants used for the photographs and description were about four years old. In the following description, color references are made to The Royal Horticultural Society Colour Chart, 1966 Edition, except where general terms of ordinary dictionary significance are used.
- Botanical classification: Corylus avellana cultivar ‘Red Dragon.’
- Parentage:
-
- Female, or seed, parent.—Corylus avellana selection OSU 487.055, not patented.
- Male, or pollen, parent.—Corylus avellana selection OSU 367.039, not patented.
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- Propagation:
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- Type.—Rooted suckers.
- Time to initiate roots.—About 30 days at 20° C.
- Time to produce a rooted young plant.—About six months at 22° C.
- Root description.—Fine to thick; freely branching; creamy white in color.
- Type.—Whip grafting.
- Time to budbreak on the scions.—About 14 days at 25° C.
- Time to produce a grafted plant.—About six months at 25° C.
-
- Plant description:
-
- General appearance.—Perennial shrub. Outwardly spreading plant habit.
- Growth and branching habit.—Freely branching; about 15 lateral branches develop per plant. Pinching, i.e., removal of the terminal apices, enhances branching with lateral branches potentially forming at every node. Strong and moderately vigorous growth habit. Stems twisting or “contorted.”
- Plant height.—About 2 meters.
- Plant diameter or spread.—About 2 meters.
- Lateral branch description.—Length: About 15 cm. Diameter: About 5 mm. Internode length: About 1.3 cm. Texture: Smooth, glabrous. Strength: Strong. Color, immature: 178A. Color, mature: 137A.
-
- Foliage description:
-
- Arrangement.—Alternate, simple.
- Length.—About 12 cm.
- Width.—About 10 cm.
- Shape.—Oblong to ovate.
- Apex.—Obtuse to acute.
- Base.—Cordate.
- Margin.—Serrate.
- Texture, upper and lower surfaces.—Slightly pubescent.
- Venation pattern.—Pinnate.
- Color.—Developing foliage, upper and lower surfaces: 187A. Fully expanded foliage, upper surface: Spring and summer, 183B; late summer and fall, 137A. Fully expanded foliage, lower surface: Spring and summer, 178A; late summer and fall, 137A. Venation, upper surface: Spring and summer, 183B; late summer and fall, 137A. Venation, lower surface: Spring and summer, 178A; late summer and fall, 138B.
- Petiole.—Length: About 1 cm. Diameter: About 2.5 mm. Texture, upper and lower surfaces: Pubescent. Color, upper surface: Spring and summer, 183B; late summer and fall, 137A. Color, lower surface: Spring and summer, 178A; late summer and fall, 138B.
- Leaf bud.—Average length: About 6.5 mm. Average width: About 4.2 mm. Color: 178B.
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- Flower description: Male inflorescences are catkins, color prior to elongation 176B. The average length of the catkin is about 25 mm and the average width of the catkin is about 6 mm. The pollen color is yellow (
RHS Canary Yellow 2/1). The female inflorescence are modified leaf buds and have an average length of about 6.5 mm and an average width of about 4.2 mm. Female inflorescence bud color is the same as leaf buds (178B) . Female inflorescence style color is purplish red (183B) . The peduncle is tan (165D) and the average peduncle length is 3 to 6 mm. The surface texture of the peduncle is matte (not glossy). - Disease/pathogen/pest resistance: Plants of the new Corylus are resistant to eastern filbert blight caused by the fungus Anisogramma anomala (Peck) E. Muller. Plants of the new Corylus are moderately susceptible to bud mites (Phytoptus avellanae Nal.) as are plants of ‘Contorta.’
- Temperature tolerance: Plants of the new Corylus have been observed to tolerate temperatures from about −10° C. to about 38° C. in the field in Corvallis, Oreg.
Trees of ‘Red Dragon’ set a moderate number of catkins (rating=2.3) which is less than ‘Contorta’ (rating=3.2) but more than other contorted selections. The catkins elongate in late winter with ‘Contorta.’‘Red Dragon’ has incompatibility alleles S6 and S26 as determined by fluorescence microscopy. Both alleles are expressed in the females, but only S6 is expressed in the pollen because of dominance. Female inflorescences of ‘Red Dragon’ also emerge late in the season, with ‘Contorta.’ ‘Red Dragon’ trees will set a few nuts if its stigmas receive compatible pollen while receptive. The nuts are small, slightly long and compressed. The nuts are borne in clusters of one or two in husks equal in length to the nuts. Pollen of the red-leaf cultivars ‘Rode Zeller’ and ‘Fusco Rubra’ expresses S6 and, thus, is incompatible. ‘Contorta’ (S5 S10) is reciprocally compatible with ‘Red Dragon.’
DNA was extracted from several contorted seedlings and amplified by PCR. Random amplified polymorphic DNA (RAPD) markers UBC 152-800 and UBC 268-580, which flank the ‘Gasaway’ resistance gene, are present in ‘Red Dragon.’ RAPD marker AA12-850, which co-segregates with resistance, is also present. Scions were collected from ‘Red Dragon’ and several other contorted selections and three trees of each were grafted to rooted layers of Corylus avellana. The shoot tips of the grafted trees were inoculated in the greenhouse with a spore suspension of Anisogramma anomala and then held under high humidity. The three inoculated trees of ‘Red Dragon’ remained free of disease, while those of other selections in the same test developed cankers. The lack of cankers confirmed the results of the RAPD markers and indicates complete resistance to eastern filbert blight.
Notably, no trees have been lost to bacterial blight caused by Xanthomonas campestris pv. corylina, however susceptibility to the disease has not been rigorously tested.
Susceptibility to big bud mite (primarily Phytoptus avellanae Nal.) was rated after leaf fall once per year for three years. The scale was from 1 (no blasted buds) to 5 (many blasted buds). The average bud mite rating for ‘Red Dragon’ (3.2) is slightly higher than for ‘Contorta’ (2.6), but the difference is not significant at P=0.05. The nursery trade does not consider bud mite to be a serious problem for ‘Contorta.’ Therefore, bud mite should also not be a serious problem for ‘Red Dragon.’
Fingerprinting with simple sequence repeat (SSR) markers was also performed. A panel of simple sequence repeat marker loci for hazelnut has been developed. Using primers designed for each SSR locus, hazelnut DNA was amplified by PCR as described (Bassil et al. (2005) J. Amer. Soc. Hort. Sci., 130:543-549). The sequences of the primers are provided in Table 1. Forward primers were fluorescently labeled with FAM, HEX, or NED, and the size of the amplified fragment was determined by capillary electrophoresis on an ABI 3100 instrument (Applied Biosystems; Foster City, Calif.). 93 SSR loci were used to amplify 32 hazelnut genotypes. Microsatellite markers in hazelnut are described in Bassil et al. (J. Amer. Soc. Hort. Sci. (2005) 130:543-549), Bassil et al. (Acta Horticulturae (2005) 686:105-110), Boccacci et al. (Mol. Ecol. Notes (2005) 5:934-937), Boccacci et al. (Genome (2006) 49:598-611), and Mehlenbacher et al. (Genome (2005) 49:122-133). The disclosure of each of the above citations is incorporated by reference herein.
TABLE 1 | |
Microsatellite markers used to fingerprint ‘Red Dragon’ | |
and other hazelnuts. | |
Locus | Forward Primer Sequence | Reverse Primer Sequence |
A040 | TGCTCAAGCAAATATTGCAC | GTTTGGGATCCAATTAACCCTCT |
AJ490 | ACTGCAGCCCTTCAACTACG | AACGCCTACCTCATGTTTGG |
B107 | GTAGGTGCACTTGATGTGCTTTAC | AACACCATATTGAGTCTTTCAAAGC |
B507 | CTAAGCTCACCAAGAGGAAGTTGAT | GCTTCTGGGTCTCCTGCTCA |
B508 | GGTCAAGATTTGATAAAGTGGGA | GCACTCCACTTGTGCGTTTTC |
B617 | TCCGTGTTGAGTATGGACGA | TGTTTTTGGTGGAGCGATG |
B619 | AGTCGGCTCCCCTTTTCTC | GCGATCTGACCTCATTTTTG |
B643 | CCAGGTAAGCAGCTCAGTGT | ACCTCCCATTTGTGTCTTGC |
B662 | CGAAAGATGGACTTCCATGAC | CAAGTTGAGATTCTTCCTGCAA |
B709 | CCAAGCACGAATGAACTCAA | GCGGGTTCTCGTTGTACACT |
B720 | CTCTGTGTCGGCTTTCTGGT | ATAAACCTCACGCCACACCT |
B732 | GCCCTTCTTCTTTTCTGCAA | AGTGCCACCTCAACAAATCC |
B733 | CACCCTCTTCACCACCTCAT | CATCCCCTGTTGGAGTTTTC |
B741 | GTTCACAGGCTGTTGGGTTT | CGTGTTGCTCATGTGTTGTG |
B774 | GTTTTGCGAGCTCATTGTCA | TGTGTGTGGTCTGTAGGCACT |
B776 | TGTATGTACACACGGAGAGAGAGA | TGAGGGGAAGAGGTTTGATG |
C010 | GGAGCCACCATGAAATTATACA | CACTTATTGCGATTGGTTCA |
C028 | CTACCCCATCGCTTGACAC | GGAGACTTGTTTGCCACAGA |
C119 | CTCACCTTTACCCCTTCATTTT | GTTTCCTCATCTTCTGAGAACCATC |
C504 | GGTCTCCTTCGCTAACATAACCAA | GTTGCCCTCGAGTTGTAGTA |
K27-28-30 | ACACACACACACACACGAA | GCACCAAGCAGAACAATC |
K74-1-19 | CTTACAGATAAATGGCTCAAA | AAGCAAGAAAGGGATGGT |
K74-2-36 | AGGCATCAGTTCATCCAA | GGAAGGTGAGAGAAATCAAGT |
K74-6-19 | TTATTCCACCAAAGTCTACCTC | TCCTCACCAATCACACTATTT |
K76-1-26 | AAGGCGGCACTCGCTCAC | GAACAACTGAAGACAGCAAAG |
K80-1-2 | CTGGCTTCAAATCAATCATAC | GAGGAGAGGAGAGAGAAAGAG |
Locus | Repeat Motif | Size | Tm | SEQ ID NO (F, R) |
A040 | (CA)13 | 234-248 | 62 | 1, 2 |
AJ490 | (CT)14Ns(CT)15 | 210-224 | 60 | 3, 4 |
B107 | (CT)14 | 112-151 | 58 | 5, 6 |
B507 | (GA)1GC(GA)2GC(GA)14 | 182-202 | 55 | 7, 8 |
B508 | (GA)10 | 142-167 | 62 | 9, 10 |
B617 | (GA)15 | 280-298 | 60 | 11, 12 |
B619 | (TC)21 | 146-180 | 60 | 13, 14 |
B643 | (AG)13 | 180-196 | 60 | 15, 16 |
B662 | (TC)15 | 220-236 | 60 | 17, 18 |
B709 | (GA)21 | 219-233 | 60 | 19, 20 |
B720 | (AG)14 | 159-179 | 60 | 21, 22 |
B732 | (GA)13 | 140-156 | 60 | 23, 24 |
B733 | (TC)15 | 161-183 | 60 | 25, 26 |
B741 | (GT)5(GA)12 | 176-194 | 60 | 27, 28 |
B774 | (AG)15 | 195-213 | 60 | 29, 30 |
B776 | (GA)17 | 134-148 | 60 | 31, 32 |
C010 | (GAA)a | 272-319 | 58 | 33, 34 |
C028 | (GAA)10 | 131-147 | 60 | 35, 36 |
C119 | (GA)7(GA)9 | 256-264 | 62 | 37, 38 |
C504 | (CT)18 | 161-187 | 55 | 39, 40 |
K27-28-30 | (AG)10 | 328-345 | 57 | 41, 42 |
K74-1-19 | (AAAT)5 | 255-249 | 54 | 43, 44 |
K74-2-36 | (AGG)7 | 328-346 | 55 | 45, 46 |
K74-6-19 | (AG)15 | 366-393 | 56 | 47, 48 |
K76-1-26 | (GA)17 | 240-278 | 58 | 49, 50 |
K80-1-2 | (GA)13 | 188-211 | 57 | 51, 52 |
Shown for each microsatellite marker locus are the sequence of the forward and reverse primers, the repeat motif, the range of sizes generated, the annealing temperature, and the sequence identifiers. | ||||
a(GAA)7GGA(GAA)2N21(GAA)2ATT(GAA)4N15(GAA)3. |
The allele sizes at 26 loci that distinguish 12 hazelnut genotypes are presented below (Table 2). OSU 217.094 is a red leaf seedling of ‘Contorta,’ and its pollen parent is believed to be ‘Rode Zeller.’ DNA of six contorted red leaf selections (two selections of the ‘Red Majestic,’ ‘Red Dragon,’ OSU 897.046, OSU 897.071 and OSU 897.082) was also amplified. ‘Red Majestic’ plants from Spring Meadow and from Klehm are clearly different, as they have different alleles at 19 of the 26 loci. Notably, ‘Red Dragon’ is different from both clones of ‘Red Majestic’ and from all other genotypes in Table 2. Indeed, ‘Red Dragon’ was found to exhibit different allele sizes at certain loci that allowed for it to be distinguish from other hazelnut genotypes such as ‘Contorta’ and ‘Red Majestic.’
TABLE 2 |
Allele sizes at 26 microsatellite loci of 12 hazelnut genotypes. |
Genotype Locus | A040 | AJ490 | B107 | B507 | B508 |
Gasaway | 238/246 | 218/222 | 122/128 | 179/190 | 147/165 |
Rode Zeller | 238/246 | 214/216 | 134/144 | 189/197 | 149/149 |
OSU 217.094 | 238/246 | 214/214 | 130/134 | 185/197 | 157/157 |
Contorta | 246/246 | 212/214 | 122/130 | 185/189 | 147/155 |
Red Majestic Spring | 246/246 | 212/212 | 122/130 | 189/189 | 147/157 |
Meadow | |||||
Red Majestic Klehm | 246/246 | 214/214 | 122/130 | 189/189 | 147/149 |
OSU 897.046 | 238/246 | 212/214 | 128/134 | 179/197 | 147/157 |
OSU 897.071 | 246/246 | 214/224 | 122/130 | 179/197 | 157/165 |
Red Dragon (OSU | 246/246 | 212/216 | 128/130 | 185/189 | 165/165 |
897.078) | |||||
OSU 897.082 | 246/246 | 212/216 | 122/134 | 179/185 | 165/165 |
FuscoRubra | 238/248 | 214/222 | 120/122 | 189/199 | 165/165 |
Barcelona | 236/236 | 212/224 | 112/134 | 181/191 | 157/157 |
Genotype Locus | B617 | B619 | B643 | B662 | B709 |
Gasaway | 292/296 | 170/174 | 190/196 | 230/236 | 227/227 |
Rode Zeller | 282/292 | 166/176 | 192/192 | 230/230 | 227/227 |
OSU 217.094 | 292/294 | 170/176 | 190/190 | 230/236 | 227/227 |
Contorta | 282/294 | 156/170 | 182/192 | 232/236 | 221/227 |
Red Majestic Spring | 282/282 | 156/170 | 192/192 | 226/232 | 227/227 |
Meadow | |||||
Red Majestic Klehm | 282/294 | 170/176 | 186/196 | 226/232 | 221/227 |
OSU 897.046 | 294/294 | 156/176 | 182/192 | 230/230 | 227/227 |
OSU 897.071 | 282/292 | 156/166 | 182/192 | 226/236 | 221/227 |
Red Dragon (OSU | 282/292 | 156/156 | 182/192 | 226/236 | 225/227 |
897.078) | |||||
OSU 897.082 | 282/292 | 156/156 | 190/196 | 232/236 | 221/227 |
FuscoRubra | 290/296 | 156/166 | 182/192 | 222/228 | 225/227 |
Barcelona | 286/290 | 156/170 | 190/190 | 230/232 | 225/233 |
Genotype Locus | B720 | B732 | B733 | B741 | B774 |
Gasaway | 161/163 | 140/154 | 173/173 | 186/188 | 203/209 |
Rode Zeller | 159/167 | 150/150 | 173/173 | 178/184 | 203/207 |
OSU 217.094 | 167/167 | 150/154 | 161/173 | 178/184 | 203/203 |
Contorta | 159/167 | 142/154 | 161/161 | 163/184 | 203/203 |
Red Majestic Spring | 167/167 | 142/142 | 161/161 | 178/184 | 203/203 |
Meadow | |||||
Red Majestic Klehm | 159/167 | 140/140 | 161/161 | 163/178 | 203/209 |
OSU 897.046 | 163/167 | 140/154 | 161/161 | 178/186 | 203/209 |
OSU 897.071 | 159/159 | 140/154 | 161/161 | 163/178 | 203/203 |
Red Dragon (OSU | 163/167 | 140/150 | 161/161 | 178/178 | 203/209 |
897.078) | |||||
OSU 897.082 | 159/167 | 140/150 | 161/161 | 163/178 | 203/203 |
FuscoRubra | 165/171 | 146/150 | 173/183 | 178/186 | 197/213 |
Barcelona | 161/167 | 150/154 | 171/173 | 177/186 | 203/207 |
Genotype Locus | B776 | C101 | C028 | C119 | C504 |
Gasaway | 144/148 | 281/281 | 144/144 | 258/264 | 161/164 |
Rode Zeller | 134/136 | 275/278 | 132/141 | 256/264 | 158/164 |
OSU 217.094 | 136/146 | 275/275 | 132/141 | 256/258 | 161/164 |
Contorta | 134/146 | 281/281 | 132/132 | 258/264 | 158/161 |
Red Majestic Spring | 134/146 | 275/275 | 132/141 | 258/264 | 158/161 |
Meadow | |||||
Red Majestic Klehm | 146/146 | 281/281 | 132/135 | 258/264 | 152/161 |
OSU 897.046 | 136/148 | 275/275 | 141/144 | 256/258 | 161/161 |
OSU 897.071 | 134/148 | 275/281 | 132/132 | 258/258 | 161/161 |
Red Dragon (OSU | 134/148 | 275/275 | 132/141 | 256/258 | 161/161 |
897.078) | |||||
OSU 897.082 | 146/148 | 275/281 | 132/141 | 258/258 | 161/161 |
FuscoRubra | 134/136 | 278/278 | 135/135 | 256/264 | 152/164 |
Barcelona | 134/136 | 275/278 | 132/141 | 258/258 | 155/155 |
Genotype Locus | K27-28-30 | K74-1-19 | K74-2-36 | ||
Gasaway | 331/333 | 239/248 | 337/346 | ||
Rode Zeller | 329/331 | 234/234 | 340/343 | ||
OSU 217.094 | 329/329 | 234/248 | 337/340 | ||
Contorta | 331/331 | 239/248 | 337/337 | ||
Red Majestic Spring | 329/331 | 239/248 | 337/337 | ||
Meadow | |||||
Red Majestic Klehm | 329/329 | 239/239 | 337/343 | ||
OSU 897.046 | 331/331 | 234/248 | 337/340 | ||
OSU 897.071 | 331/331 | 239/248 | 337/340 | ||
Red Dragon (OSU | 331/331 | 234/248 | 337/340 | ||
897.078) | |||||
OSU 897.082 | 331/331 | 234/248 | 337/337 | ||
FuscoRubra | 329/329 | 248/248 | 337/346 | ||
Barcelona | 329/331 | 234/248 | 337/337 | ||
Genotype Locus | K74-6-19 | K76-1-26 | K80-1-2 | ||
Gasaway | 378/390 | 255/259 | 194/197 | ||
Rode Zeller | 392/392 | 253/255 | 201/201 | ||
OSU 217.094 | 376/392 | 253/253 | 201/201 | ||
Contorta | 376/376 | 253/255 | 201/203 | ||
Red Majestic Spring | 376/392 | 253/255 | 203/203 | ||
Meadow | |||||
Red Majestic Klehm | 376/376 | 253/255 | 199/203 | ||
OSU 897.046 | 376/390 | 253/253 | 197/201 | ||
OSU 897.071 | 376/376 | 251/253 | 197/201 | ||
Red Dragon (OSU | 376/392 | 253/253 | 201/203 | ||
897.078) | |||||
OSU 897.082 | 376/390 | 253/253 | 197/201 | ||
FuscoRubra | 380/392 | 255/265 | 197/207 | ||
Barcelona | 374/378 | 259/265 | 203/205 | ||
Claims (1)
1. A new and distinct Corylus plant named ‘Red Dragon’ as illustrated and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/148,080 USPP20694P3 (en) | 2008-04-16 | 2008-04-16 | Corylus plant named ‘Red Dragon’ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/148,080 USPP20694P3 (en) | 2008-04-16 | 2008-04-16 | Corylus plant named ‘Red Dragon’ |
Publications (2)
Publication Number | Publication Date |
---|---|
US20090265820P1 US20090265820P1 (en) | 2009-10-22 |
USPP20694P3 true USPP20694P3 (en) | 2010-02-02 |
Family
ID=41202253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/148,080 Active USPP20694P3 (en) | 2008-04-16 | 2008-04-16 | Corylus plant named ‘Red Dragon’ |
Country Status (1)
Country | Link |
---|---|
US (1) | USPP20694P3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110249899A (en) * | 2019-07-31 | 2019-09-20 | 六安市绿农林木有限责任公司 | A kind of hazel tree high-yield planting cultural method |
-
2008
- 2008-04-16 US US12/148,080 patent/USPP20694P3/en active Active
Also Published As
Publication number | Publication date |
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US20090265820P1 (en) | 2009-10-22 |
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Owner name: THE STATE OF OREGON, ACTING BY AND THROUGH THE STA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MEHLENBACHER, SHAWN A.;SMITH, DAVID C.;REEL/FRAME:023313/0666 Effective date: 20090929 |