CN102187844B - Method for culturing green-foot short and small recessive white feather egg chickens - Google Patents
Method for culturing green-foot short and small recessive white feather egg chickens Download PDFInfo
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Abstract
The invention discloses a method for culturing green-foot short and small recessive white feather egg chickens. The method comprises the following steps of: hybridizing star C series chickens and Shouguang chickens to generate a generation F1; and hybridizing recessive homozygous cocks with genotype Ziddw/Ziddw; CC obtained by culturing the generation F1 and/or recessive homozygous hens with genotype Ziddw/W; cc to obtain the green-foot short and small recessive white feather egg chickens. The hybridization mode comprises that the star C series cocks with genotype ZIddw/ZIddw; cc are hybridized with the Shouguang hens with genotype ZidDw/W; CC, or the star C series hens with genotype ZIddw/W; cc are hybridized with the Shouguang cocks with genotype ZidDw/ZidDw; CC. By fully using the advantage of sex-linkage recessive short and small genes in the green-foot short and small recessive white feather egg chickens, the consumption of feed is reduced, the raising space is saved, and the conversion rate of the feed is improved. Meanwhile, when the green-foot short and small recessive white feather egg chickens are mated with the green-foot chickens, green-foot characteristic and parent matched feather characteristic are reserved in the descendants, and appearance characteristics of the population favored by regional markets are kept.
Description
Technical field
The present invention relates to the breeding method of a kind of chicken new varieties (being), relate in particular to a kind of breeding method of blue or green pin dwarf-type recessive white feather fryer.
Background technology
China's native chicken breed is numerous, and the landrace of listing in chicken in " Chinese poultry variety source will " have 27, wherein have 13 kinds that have of blue or green pin characteristic.Shouguang chicken originates in rice field district Ci Jia, human relations man one band in Shouguang, Shandong, also claims " Ci Lunji ".Be characterized in that premunition is strong, crude feed tolerance, the good raising, the body big foot is high, bone is sturdy, beak, shin and toe are grey black, skin is pale; Its fine and tender taste, delicious, the soup juice sweet-smelling of meat flavour are a kind of nutrient excellent products.Through detecting, the black of its shin is positioned on the Z chromosome by recessive gene id control.
Shouguang chicken is Z in the genotype aspect these three proterties of shin look, build and plumage look
IdDw/ Z
IdDwCC (cock), Z
IdDw/ W; CC (hen), it is non-short and small that its phenotype is the black plumage of blue or green pin.
The star chicken, from the commercial supporting system of French star's fryer company, its C system is short and small strain.Sex linkage dwarf gene dw is a kind of recessive inheritance gene, is positioned on the Z chromosome, and growth and the build development impact of dw gene pairs chicken are remarkable; The chicken metatarsal of growing up is shorter and smaller, and the normal build of build is less than normal, but the lethality of its laying rate, fertilization rate, meat and chicken is unaffected; And because of the small feed consumption rate that reduced; Having increased stocking density, improved feed conversion rate, is good supporting strain during commercial fryer is produced.Star C is that the shin look of chicken is Z in the genotype of Id gene loci
IdZ
Id(cock) and Z
IdW (hen), the phenotype of its public hen shin look all is yellow.Star C is that the plumage look of chicken all is a white, and the genotype that determines this white proterties is cc.
Star C is that chicken is Z in the genotype aspect these three proterties of shin look, plumage look and build
Iddw/ Z
IddwCc (cock), Z
Iddw/ W; Cc (hen), its phenotype is the white plumage microsoma of yellow shin.
The local chicken kind of China comprises egg type, meat type and dual-purpose type, and wherein often there are the good advantage of meat in meat type and dual-purpose type, but has poor growth simultaneously, the inferior position that breeding cycle is long.Can cultivate the fryer new varieties that meat is grown fast well through crossbreeding.Parent's selection is a decision crossbreeding key of success factor.
Summary of the invention
The object of the present invention is to provide a kind of breeding method of blue or green pin dwarf-type recessive white feather fryer.This method in these new varieties, is produced high-quality hybrid commercial meat bird to make full use of three recessive beneficial genes with dwarf gene, recessive white feather genes and blue or green pin gene pyramiding.
The breeding method of blue or green pin dwarf-type recessive white feather fryer provided by the present invention may further comprise the steps: with star C is that chicken and shouguang chicken breed generation F1 generation; Utilize said F1 to be commissioned to train to educate and obtain genotype and be Z
Iddw/ Z
IddwThe recessiveness of the cc cock of isozygotying, and/or genotype is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying; These two genotypic chickens are blue or green pin dwarf-type recessive white feather fryer;
The mode of said breeding is that genotype is Z
Iddw/ Z
IddwCc star C is that cock and genotype are Z
IdDw/ W; The shouguang chicken hen breeding of CC; Or genotype is Z
Iddw/ W; The star C of cc is that hen and genotype are Z
IdDw/ Z
IdDwThe shouguang chicken cock breeding of CC.
Said genotype is Z
Iddw/ Z
IddwThe recessiveness of cc is isozygotied, and to be that shin is long be the white plumage cock of blue or green pin of 70mm-90mm to cock.Said genotype is Z
Iddw/ W; The recessiveness of cc is isozygotied, and to be that shin is long be the white plumage hen of blue or green pin of 60-80mm to hen.
Said genotype is Z
Iddw/ Z
IddwCc star C is that the phenotype of cock is the white plumage microsoma of yellow shin, and its shin is long to be 80mm-90mm; Said Z
IdDw/ W; The phenotype of the shouguang chicken hen of CC is that the black plumage of blue or green pin is non-short and small, and its shin is long to be 101mm-109mm; Genotype is Z
Iddw/ W; The star C of cc is that the phenotype of hen is the white plumage microsoma of yellow shin, and its shin is long to be 70mm-80mm; Genotype is Z
IdDw/ Z
IdDwThe phenotype of the shouguang chicken cock of CC is that the black plumage of blue or green pin is non-short and small, and its shin is long to be 115mm-128mm.
Utilize said F1 to be commissioned to train to educate and obtain genotype and be Z
Iddw/ W; The isozygoty method of hen of the recessiveness of cc comprises the steps: to use the genotype of said F1 in generation to be Z
Iddw/ Z
IdDwThe cock of Cc and genotype are Z
Iddw/ W; The star C of cc is that hen is backcrossed, and produces first backcross generation; The genotype of selecting and remain in the said first backcross generation is Z
Iddw/ W; The hen of cc, this genotype are Z
Iddw/ W; The hen of cc is blue or green pin dwarf-type recessive white feather fryer.
Genotype in the said first backcross generation is Z
Iddw/ W; The hen of cc is confirmed through the method for carrying out the selection of individual choice and family successively.
Said method of carrying out the selection of individual choice and family successively may further comprise the steps: the phenotype test that each individuality of the hen in the said first backcross generation is carried out long these three proterties of shin look, plumage look and shin; Confirm its genotype according to phenotype, phenotype is that blue or green pin, the individual genotype of traversed by generation hen short and small and white plumage are Z
Iddw/ W; Cc.
Utilize said F1 to be commissioned to train to educate and obtain genotype and be Z
Iddw/ Z
IddwThe cock of cc and genotype are Z
Iddw/ W; The isozygoty method of hen of the recessiveness of cc comprises the steps:
(1) use the genotype of said F1 in generation to be Z
Iddw/ Z
IdDwThe cock of Cc and genotype are Z
Iddw/ W; The star C of cc is that hen is backcrossed, and produces first backcross generation;
(2) in the public hen of first backcross generation, be Z with genotype
Iddw/ Z
IddwThe cock of cc and genotype are Z
Iddw/ W; The hen of cc carries out mating, and obtaining genotype is Z
Iddw/ Z
IddwIsozygoty cock and genotype of the recessiveness of cc is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying; These two genotypic chickens are blue or green pin dwarf-type recessive white feather fryer.
Wherein, said step (2) also comprises through carrying out the method that individual choice and family select successively at said post-coitum and confirms that genotype is Z
Iddw/ Z
IddwIsozygoty cock and genotype of the recessiveness of cc is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying.
Said method of carrying out the selection of individual choice and family successively may further comprise the steps: with genotype is Z
Iddw/ Z
IddwThe cock of cc and genotype are Z
Iddw/ W; The hen of cc carries out mating, obtains a traversed by generation, and each individuality is carried out the phenotype test that shin look, plumage look and shin are grown these three proterties, confirms its genotype according to phenotype, and phenotype is that blue or green pin, the individual genotype of traversed by generation cock short and small and white plumage are Z
Iddw/ Z
IddwCc, phenotype is that blue or green pin, the individual genotype of traversed by generation hen short and small and white plumage are Z
Iddw/ W; Cc.
Said F1 in generation genotype be Z
Iddw/ Z
IdDwThe phenotype of the cock of Cc is the black non-microsoma of plumage of yellow shin, and its shin is long to be 110mm-117mm.
Said genotype is Z
Iddw/ Z
IddwThe cock phenotype of cc is the white plumage microsoma of yellow shin, and shin is long to be 70mm-90mm; Said genotype is Z
Iddw/ W; The hen phenotype of cc is the white plumage microsoma of blue or green pin, and shin is long to be 60mm-80mm.
The present invention has cultivated high quality meat chicken new lines---the blue or green pin dwarf-type recessive white feather fryer with short and small, recessive white feather and blue or green pin characteristic.This green grass or young crops pin dwarf-type recessive white feather fryer makes full use of the advantage of the recessive dwarf gene of sex linkage, reduces food consumption, saves cultured space, improves food conversion ratio.Utilize the hen of the blue or green pin dwarf-type recessive white feather fryer new lines that the present invention cultivates and other kinds (being) cock mating with blue or green pin characteristic, its filial generation has the plumage look consistent characteristic of blue or green pin and other kinds, and public hen is normal type.Utilize the cock of the blue or green pin dwarf-type recessive white feather fryer new lines that the present invention cultivates and other kinds (being) hen mating with blue or green pin characteristic; Its filial generation has the plumage look consistent characteristic of blue or green pin and other kinds; Cock is a normal type, and hen is a microsoma.The above filial generation that obtains can be satisfied different commercial meat bird market demands.
Embodiment
Employed experimental technique is conventional method like no specified otherwise among the following embodiment.
Used material, reagent etc. like no specified otherwise, all can obtain from commercial sources among the following embodiment.
Embodiment 1, the blue or green pin dwarf-type recessive white feather fryer of cultivation
The blue or green pin dwarf-type recessive white feather fryer that present embodiment is cultivated is that genotype is Z
Iddw/ Z
IddwThe cock of cc, or genotype is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying.Its parent is Z for genotype
IdDw/ Z
IdDwThe shouguang chicken cock of CC (available from Shouguang City, Shandong Province kind human relations kind chicken house) and genotype are Z
Iddw/ W; The star C of cc is hen (available from French star's fryer company).
1, concrete grammar is following:
(1) be Z with 15 genotype
IdDw/ Z
IdDwThe shouguang chicken cock of CC (phenotype is that the black plumage of blue or green pin is non-short and small) is Z with 105 genotype
Iddw/ W; The star C of cc is that hen (phenotype is the white plumage microsoma of yellow shin) carries out mating, and obtaining 17 genotype is Z
Iddw/ Z
IdDwThe F1 of Cc is for cock.
These 15 genotype are Z
IdDw/ Z
IdDwThe shin of the shouguang chicken cock of CC is long to be 115mm-128mm.These 105 genotype are Z
Iddw/ W; The star C of cc is the long 70mm-80mm of being of the shin of hen.These 17 genotype are Z
Iddw/ Z
IdDwThe F1 of Cc is the black non-microsoma of plumage of yellow black shin for the phenotype of cock, and shin is long to be 110mm-117mm.
(2) 17 genotype that step (1) obtained are Z
Iddw/ Z
IdDwThe F1 of Cc is Z for cock and 119 genotype
Iddw/ W; The hen of the star C system of cc is backcrossed, and produces 700 first backcross generations; In the public hen of this first backcross generation, be Z with 22 genotype
Iddw/ Z
IddwCock and 95 genotype of cc (phenotype is the white plumage microsoma of yellow black shin, and shin is long to be 70mm-90mm) are Z
Iddw/ W; The hen of cc (phenotype is the white plumage microsoma of blue or green pin, and shin is long to be 60mm-80mm) carries out mating, obtains 285 hens and 280 cocks.
Each individuals of these 285 hens and 280 cocks is carried out the phenotype test of the long and plumage look of shin look, shin, the individuality of the white plumage microsoma of blue or green pin of selecting and remain.Concrete grammar is following: the Bai Yu that in hatching, selects and remain, and the individuality of blue or green pin is selected plumage look and shin look when 16 weeks once more; The select and remain individuality of Bai Yuqing pin carries out the long mensuration of shin in addition, the hen following individuality of the long 80mm of shin of selecting and remain; The cock individuality below the long 90mm of shin of selecting and remain; Under these all conform with the situation of requirement, carry out family and select, each family is only selected and remain cock 1-2, and hen all stays.
In these 280 cocks, the cock of 140 white plumage microsomas of blue or green pin is arranged, its genotype is Z
Iddw/ Z
IddwCc, shin is long to be 70mm-90mm); In these 285 hens, the hen of 150 white plumage microsomas of blue or green pin is arranged, its genotype is Z
Iddw/ W; Cc, shin is long to be 60mm-80mm).These two genotypic chickens are blue or green pin dwarf-type recessive white feather fryer.
2, merit detects
Genotype is Z
Iddw/ Z
IddwIsozygoty cock, genotype of the recessiveness of cc is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying has good proterties, early stage fast gaining, efficiency of feed utilization is high, 14 age in week body weight can reach more than 2 kilograms, feed conversion rate can reach 1.88: 1.
The blue or green pin dwarf-type recessive white feather fryer that embodiment 2, the blue or green pin dwarf-type recessive white feather fryer present embodiment of cultivation are cultivated is that genotype is Z
Iddw/ Z
IddwThe recessiveness of the cc cock of isozygotying, or genotype is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying.Its parent is Z for genotype
IdDw/ W; The shouguang chicken hen of CC (available from Shouguang City, Shandong Province kind human relations kind chicken house) and genotype are Z
Iddw/ Z
IddwThe star C of cc is cock (available from French star's fryer company).Genotype is Z
IdDw/ W; The phenotype of the shouguang chicken hen of CC is the non-short and small black plumage of blue or green pin.Genotype is Z
Iddw/ Z
IddwThe star C of cc is that the cock phenotype is the short and small white plumage of yellow pin.
1, concrete grammar is following:
(1) be Z with 105 genotype
IdDw/ W; The shouguang chicken hen of CC and 15 genotype are Z
Iddw/ Z
IddwThe star C of cc is that cock carries out mating, and obtaining 18 genotype is Z
Iddw/ Z
IdDwThe F1 of Cc is for cock.
These 15 genotype are Z
Iddw/ Z
IddwThe star C of cc is the long 80mm-90mm of being of the shin of cock.These 105 genotype are Z
IdDw/ W; The shin of the shouguang chicken hen of CC is long to be 101mm-109mm.These 18 genotype are Z
Iddw/ Z
IdDwThe F1 of Cc is the black non-microsoma of plumage of yellow black shin for the phenotype of cock, and shin is long to be 110mm-117mm.
(2) 18 genotype that step (1) obtained are Z
Iddw/ Z
IdDwThe F1 of Cc is Z for cock and 126 genotype
Iddw/ W; The hen of the star C system of cc is backcrossed, and produces 750 first backcross generations; In the public hen of this first backcross generation, be Z with 22 genotype
Iddw/ Z
IddwThe cock of cc (phenotype is the white plumage microsoma of yellow black shin, and shin is long to be 70mm-90mm) is Z with 135 genotype
Iddw/ W; The hen of cc (phenotype is the white plumage microsoma of blue or green pin, and shin is long to be 60mm-80mm) carries out traversed by fixes, and obtains 400 hens and 400 cocks.
Each individuals of these 400 hens and 400 cocks is carried out the long phenotype test of shin look, build and shin, the individuality of the white plumage microsoma of blue or green pin of selecting and remain.Concrete grammar is following: the Bai Yu that in hatching, selects and remain, and the individuality of blue or green pin is selected plumage look and shin look when 16 weeks once more; The select and remain individuality of Bai Yuqing pin carries out the long mensuration of shin in addition, the hen following individuality of the long 80mm of shin of selecting and remain; The cock individuality below the long 90mm of shin of selecting and remain; Under these all conform with the situation of requirement, carry out family and select, each family is only selected and remain cock 1-2, and hen all stays.
In these 400 cocks, the cock of 185 white plumage microsomas of blue or green pin is arranged, its genotype is Z
Iddw/ Z
IddwCc, shin is long to be 70mm-90mm); In these 400 hens, the hen of 211 white plumage microsomas of blue or green pin is arranged, its genotype is Z
Iddw/ W; Cc, shin is long to be 60mm-80mm).These two genotypic chickens are blue or green pin dwarf-type recessive white feather fryer.
2, merit detects
Genotype is Z
Iddw/ Z
IddwIsozygoty cock, genotype of the recessiveness of cc is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying has good proterties, early stage fast gaining, efficiency of feed utilization is high, 14 age in week body weight can reach more than 2 kilograms, feed conversion rate can reach 1.88: 1.
Claims (8)
1. the breeding method of blue or green pin dwarf-type recessive white feather fryer may further comprise the steps:
With star C is that chicken and shouguang chicken breed generation F1 generation; Utilize said F1 to be commissioned to train to educate and obtain genotype and be Z
Iddw/ Z
IddwThe recessiveness of the cc cock of isozygotying, and/or genotype is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying; These two genotypic chickens are blue or green pin dwarf-type recessive white feather fryer;
The mode of said breeding is that genotype is Z
Iddw/ Z
IddwCc star C is that cock and genotype are Z
IdDw/ W; The shouguang chicken hen breeding of CC; Or genotype is Z
Iddw/ W; The star C of cc is that hen and genotype are Z
IdDw/ Z
IdDwThe shouguang chicken cock breeding of CC.
2. breeding method according to claim 1 is characterized in that: utilize said F1 to be commissioned to train to educate to obtain genotype and be Z
Iddw/ W; The isozygoty method of hen of the recessiveness of cc comprises the steps: to use the genotype of said F1 in generation to be Z
Iddw/ Z
IdDwThe cock of Cc and genotype are Z
Iddw/ W; The star C of cc is that hen is backcrossed, and produces first backcross generation; The genotype of selecting and remain in the said first backcross generation is Z
Iddw/ W; The hen of cc, this genotype are Z
Iddw/ W; The hen of cc is blue or green pin dwarf-type recessive white feather fryer.
3. breeding method according to claim 1 is characterized in that: utilize said F1 to be commissioned to train to educate to obtain genotype and be Z
Iddw/ Z
IddwThe cock of cc and genotype are Z
Iddw/ W; The isozygoty method of hen of the recessiveness of cc comprises the steps:
(1) use the genotype of said F1 in generation to be Z
Iddw/ Z
IdDwThe cock of Cc and genotype are Z
Iddw/ W; The star C of cc is that hen is backcrossed, and produces first backcross generation;
(2) in the public hen of first backcross generation, be Z with genotype
Iddw/ Z
IddwThe cock of cc and genotype are Z
Iddw/ W; The hen of cc carries out mating, and obtaining genotype is Z
Iddw/ Z
IddwIsozygoty cock and genotype of the recessiveness of cc is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying; These two genotypic chickens are blue or green pin dwarf-type recessive white feather fryer.
4. breeding method according to claim 3 is characterized in that: said step (2) also comprises through the method for carrying out the selection of individual choice and family successively at said post-coitum confirms that genotype is Z
Iddw/ Z
IddwIsozygoty cock and genotype of the recessiveness of cc is Z
Iddw/ W; The recessiveness of the cc hen of isozygotying.
5. breeding method according to claim 4 is characterized in that: said method of carrying out the selection of individual choice and family successively may further comprise the steps: with genotype is Z
Iddw/ Z
IddwThe cock of cc and genotype are Z
Iddw/ W; The hen of cc carries out mating, obtains a traversed by generation, and each individuality is carried out the phenotype test that shin look, plumage look and shin are grown these three proterties, confirms its genotype according to phenotype, and phenotype is that blue or green pin, the individual genotype of traversed by generation cock short and small and white plumage are Z
Iddw/ Z
IddwCc, phenotype is that blue or green pin, the individual genotype of traversed by generation hen short and small and white plumage are Z
Iddw/ W; Cc.
6. breeding method according to claim 2 is characterized in that: the genotype in the said first backcross generation is Z
Iddw/ W; The hen of cc is confirmed through the method for carrying out the selection of individual choice and family successively.
7. breeding method according to claim 6; It is characterized in that: said method of carrying out the selection of individual choice and family successively may further comprise the steps: the phenotype test that each individuality of the hen in the said first backcross generation is carried out long these three proterties of shin look, plumage look and shin; Confirm its genotype according to phenotype, phenotype is that blue or green pin, the individual genotype of traversed by generation hen short and small and white plumage are Z
Iddw/ W; Cc.
8. the application of the blue or green pin dwarf-type recessive white feather fryer that arbitrary described breeding method is cultivated among the claim 1-7 in cultivating the new varieties chicken.
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Families Citing this family (7)
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| CN102919194B (en) * | 2012-10-08 | 2014-12-03 | 江苏省家禽科学研究所 | Method for breeding native chickens |
| CN109757425A (en) * | 2017-11-09 | 2019-05-17 | 潜江市康宏生态禽业有限公司 | Same kind New Jianghan chicken hybridizes the cultivation of the mating new lines of black yellow shin automatic sexing |
| CN108220408B (en) * | 2018-01-12 | 2021-07-06 | 江苏省家禽科学研究所 | Grain-saving green-shin recessive white feather broiler new strain breeding method |
| CN109479825A (en) * | 2018-12-29 | 2019-03-19 | 山东农业大学 | A kind of breeding method of the slow plumage broiler chicken new lines of blueness shin dwarf-type |
| CN109479826B (en) * | 2018-12-29 | 2021-07-06 | 山东农业大学 | Method for breeding new strain of green-foot recessive white-feather dwarf broiler chicken |
| CN111406709A (en) * | 2020-04-24 | 2020-07-14 | 广东天农食品有限公司 | Method for breeding self-sex male and female strains of early-maturing type partridge chickens |
| CN116686778A (en) * | 2023-07-11 | 2023-09-05 | 南昌师范学院 | Method for cultivating recessive white feather strain by using fast large white feather broilers and recessive Bai Yuluo g chickens |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1547901A (en) * | 2003-05-15 | 2004-11-24 | 康相涛 | Breeding method of chicken variety with green (black or yellow) shank and recessive white feather |
| CN101120669A (en) * | 2006-08-08 | 2008-02-13 | 江苏省家禽科学研究所 | Method for cultivating dwarf-type black leg pockmarked plume chicken strains |
| CN101473807A (en) * | 2009-01-22 | 2009-07-08 | 西南大学 | Seed production method of dwarf broiler chicken with deep-color leg |
-
2011
- 2011-06-07 CN CN2011101505758A patent/CN102187844B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1547901A (en) * | 2003-05-15 | 2004-11-24 | 康相涛 | Breeding method of chicken variety with green (black or yellow) shank and recessive white feather |
| CN101120669A (en) * | 2006-08-08 | 2008-02-13 | 江苏省家禽科学研究所 | Method for cultivating dwarf-type black leg pockmarked plume chicken strains |
| CN101473807A (en) * | 2009-01-22 | 2009-07-08 | 西南大学 | Seed production method of dwarf broiler chicken with deep-color leg |
Non-Patent Citations (1)
| Title |
|---|
| 鲍海港等.几个地方鸡种与矮小隐性白羽肉鸡的杂交效果分析.《中国畜牧兽医学会2006学术年会论文集（上册）》.2006,73-75. * |
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