WO1997016981A1 - Stable compositions comprising transgenic plant material - Google Patents
Stable compositions comprising transgenic plant material Download PDFInfo
- Publication number
- WO1997016981A1 WO1997016981A1 PCT/EP1996/004881 EP9604881W WO9716981A1 WO 1997016981 A1 WO1997016981 A1 WO 1997016981A1 EP 9604881 W EP9604881 W EP 9604881W WO 9716981 A1 WO9716981 A1 WO 9716981A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pelleting
- enzyme
- polypeptide
- transgenic plant
- feed
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/25—Shaping or working-up of animal feeding-stuffs by extrusion
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y301/00—Hydrolases acting on ester bonds (3.1)
- C12Y301/03—Phosphoric monoester hydrolases (3.1.3)
- C12Y301/03008—3-Phytase (3.1.3.8)
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/189—Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/20—Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y301/00—Hydrolases acting on ester bonds (3.1)
- C12Y301/03—Phosphoric monoester hydrolases (3.1.3)
- C12Y301/03026—4-Phytase (3.1.3.26), i.e. 6-phytase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)
Definitions
- Enzyme liquids and dry formulations are used on commercial scale by the feed industry. Liquids may be applied to the feed after pelleting to prevent heat inactivation of the enzymes by the pelleting process. The problem is that the amounts of enzyme in the final feed preparations are very small which makes it difficult to realize a homogenous distribution of the enzyme molecules over the feed. Liquids are notoriously more difficult to mix than dry ingredients. One needs specific equipment to add liquids to the feed after pelleting which is not currently available at most feed mills.
- the transgenic plant materials of the invention preferably contain one or more desired polypeptides which are the expression product of transgenes contained in the plant from which the plant material is derived. This is achieved via the introduction into the plant of expression constructs comprising a DNA sequence encoding the desired polypeptides having a relevant activity such as for example the enzyme phytase (of which detailed descriptions may be found in Pen et al. EP-A-0 449 375).
- Transgenic plants and transgenic plant material are herein defined to include plants (as well as parts and cells of said plants) and their progeny, which have been genetically modified using recombinant DNA techniques to cause, enhance or alter the production of a desired polypeptide in the plant or plant organ.
- This binary vector containing the chimeric endoxylanase gene was mobilized, in a triparental mating with the E. coli K-1 2 strain RK201 3 (containing plasmid pRK201 3) (Ditta et al., 1 980, Proc. Natl. Acad. Sci.
- endoxylanase produced in seeds is substantially more resistant to pelleting than the current formulation containing the microbial enzyme.
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12120896A IL121208A (en) | 1995-11-07 | 1996-11-06 | Stable compositions comprising transgenic plant material |
EE9700152A EE9700152A (en) | 1995-11-07 | 1996-11-06 | Stable compositions containing transgenic plant material |
NZ322011A NZ322011A (en) | 1995-11-07 | 1996-11-06 | Thermomechanically processed animal feed compositions comprising transgenic plant material |
EP96938144A EP0804087A1 (en) | 1995-11-07 | 1996-11-06 | Stable compositions comprising transgenic plant material |
JP9517862A JPH10512456A (en) | 1995-11-07 | 1996-11-06 | Stable composition containing transgenic plant material |
BR9606683A BR9606683A (en) | 1995-11-07 | 1996-11-06 | Stable compositions comprising transgenic plant material |
SK907-97A SK90797A3 (en) | 1995-11-07 | 1996-11-06 | Stable compositions comprising transgenic plant material |
AU75676/96A AU728203B2 (en) | 1995-11-07 | 1996-11-06 | Stable compositions comprising transgenic plant material |
KR1019970704644A KR19980701255A (en) | 1995-11-07 | 1996-11-06 | STABLE COMPOSITIONS COMPRISING TRANSGENIC PLANT MATERIAL |
MXPA/A/1997/005064A MXPA97005064A (en) | 1995-11-07 | 1997-07-04 | Stable compositions that comprise transgeni deplant material |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95203018 | 1995-11-07 | ||
EP95203018.7 | 1995-11-07 | ||
US672395P | 1995-11-14 | 1995-11-14 | |
US006,723 | 1995-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997016981A1 true WO1997016981A1 (en) | 1997-05-15 |
Family
ID=8220802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/004881 WO1997016981A1 (en) | 1995-11-07 | 1996-11-06 | Stable compositions comprising transgenic plant material |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0804087A1 (en) |
JP (1) | JPH10512456A (en) |
CN (1) | CN1168084A (en) |
AU (1) | AU728203B2 (en) |
BR (1) | BR9606683A (en) |
CA (1) | CA2209010A1 (en) |
CZ (1) | CZ209397A3 (en) |
EE (1) | EE9700152A (en) |
HU (1) | HUP9801179A3 (en) |
IL (1) | IL121208A (en) |
NZ (1) | NZ322011A (en) |
PL (1) | PL321186A1 (en) |
SK (1) | SK90797A3 (en) |
TR (1) | TR199700582T1 (en) |
WO (1) | WO1997016981A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999048380A1 (en) * | 1998-03-23 | 1999-09-30 | Novo Nordisk A/S | Thermostable phytases in feed preparation and plant expression |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990009436A1 (en) * | 1989-02-16 | 1990-08-23 | Carlsberg A/S | A THERMOSTABLE (1,3-1,4)-β-GLUCANASE |
EP0449376A2 (en) * | 1990-03-23 | 1991-10-02 | Gist-Brocades N.V. | Production of enzymes in seeds and their use |
EP0449375A2 (en) * | 1990-03-23 | 1991-10-02 | Gist-Brocades N.V. | The expression of phytase in plants |
WO1995002042A1 (en) * | 1993-07-07 | 1995-01-19 | Biomolecular Research Institute Ltd | (1 → 3, 1 → 4)-β-GLUCANASE OF ENHANCED STABILITY |
-
1996
- 1996-11-06 AU AU75676/96A patent/AU728203B2/en not_active Ceased
- 1996-11-06 SK SK907-97A patent/SK90797A3/en unknown
- 1996-11-06 EE EE9700152A patent/EE9700152A/en unknown
- 1996-11-06 CZ CZ972093A patent/CZ209397A3/en unknown
- 1996-11-06 WO PCT/EP1996/004881 patent/WO1997016981A1/en active IP Right Grant
- 1996-11-06 JP JP9517862A patent/JPH10512456A/en active Pending
- 1996-11-06 PL PL96321186A patent/PL321186A1/en unknown
- 1996-11-06 NZ NZ322011A patent/NZ322011A/en unknown
- 1996-11-06 CN CN96191368A patent/CN1168084A/en active Pending
- 1996-11-06 BR BR9606683A patent/BR9606683A/en not_active Application Discontinuation
- 1996-11-06 IL IL12120896A patent/IL121208A/en not_active IP Right Cessation
- 1996-11-06 HU HU9801179A patent/HUP9801179A3/en unknown
- 1996-11-06 TR TR97/00582T patent/TR199700582T1/en unknown
- 1996-11-06 CA CA002209010A patent/CA2209010A1/en not_active Abandoned
- 1996-11-06 EP EP96938144A patent/EP0804087A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990009436A1 (en) * | 1989-02-16 | 1990-08-23 | Carlsberg A/S | A THERMOSTABLE (1,3-1,4)-β-GLUCANASE |
EP0449376A2 (en) * | 1990-03-23 | 1991-10-02 | Gist-Brocades N.V. | Production of enzymes in seeds and their use |
EP0449375A2 (en) * | 1990-03-23 | 1991-10-02 | Gist-Brocades N.V. | The expression of phytase in plants |
WO1995002042A1 (en) * | 1993-07-07 | 1995-01-19 | Biomolecular Research Institute Ltd | (1 → 3, 1 → 4)-β-GLUCANASE OF ENHANCED STABILITY |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999048380A1 (en) * | 1998-03-23 | 1999-09-30 | Novo Nordisk A/S | Thermostable phytases in feed preparation and plant expression |
AU753475B2 (en) * | 1998-03-23 | 2002-10-17 | Novozymes A/S | Thermostable phytases in feed preparation and plant expression |
AU753475C (en) * | 1998-03-23 | 2003-04-17 | Novozymes A/S | Thermostable phytases in feed preparation and plant expression |
Also Published As
Publication number | Publication date |
---|---|
CZ209397A3 (en) | 1998-03-18 |
PL321186A1 (en) | 1997-11-24 |
HUP9801179A2 (en) | 1998-08-28 |
TR199700582T1 (en) | 1997-10-21 |
AU7567696A (en) | 1997-05-29 |
NZ322011A (en) | 2000-01-28 |
EE9700152A (en) | 1997-12-15 |
HUP9801179A3 (en) | 2000-11-28 |
MX9705064A (en) | 1997-10-31 |
CA2209010A1 (en) | 1997-05-15 |
IL121208A0 (en) | 1998-01-04 |
SK90797A3 (en) | 1998-05-06 |
EP0804087A1 (en) | 1997-11-05 |
IL121208A (en) | 2000-07-16 |
BR9606683A (en) | 1998-06-09 |
CN1168084A (en) | 1997-12-17 |
AU728203B2 (en) | 2001-01-04 |
JPH10512456A (en) | 1998-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100225087B1 (en) | The expression of phytase in plants | |
EP1066373B1 (en) | Phytase variants | |
Patel et al. | Transgenic barley expressing a fungal xylanase gene in the endosperm of the developing grains | |
JP3938401B2 (en) | Production of enzymes in seeds and their use | |
US5593963A (en) | Expression of phytase in plants | |
US20080219965A1 (en) | Phytase Variants | |
US6022846A (en) | Expression of phytase in plants | |
Kawazu et al. | Expression of a bacterial endoglucanase gene in tobacco increases digestibility of its cell wall fibers | |
AU728203B2 (en) | Stable compositions comprising transgenic plant material | |
WO1996029416A1 (en) | Aspergillus arabinofuranosidase | |
Biesgen et al. | Technical enzymes produced in transgenic plants | |
MXPA97005064A (en) | Stable compositions that comprise transgeni deplant material | |
US20040088750A1 (en) | Production of enzymes in seeds and their use | |
KR19980701255A (en) | STABLE COMPOSITIONS COMPRISING TRANSGENIC PLANT MATERIAL | |
AU2003270969B2 (en) | Phytase Variants | |
WO2001059141A2 (en) | Methods and compositions that utilize barley as a foodstuff for animals | |
VERWOERD et al. | 6-3 Phytase Produced in Transgenic Plants for Use as a Novel Feed Additive | |
AU7242200A (en) | Protein production in transgenic plant seeds | |
JP3600614B2 (en) | Phytase expression in plants | |
JP3600614B6 (en) | Expression of phytase in plants | |
Ponstein et al. | Transgenic plants for production of enzymes | |
CA2309342A1 (en) | Protein production in transgenic plant seeds |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 96191368.1 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG |
|
ENP | Entry into the national phase |
Ref document number: 2209010 Country of ref document: CA Ref document number: 2209010 Country of ref document: CA Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 322011 Country of ref document: NZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV1997-2093 Country of ref document: CZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1996938144 Country of ref document: EP Ref document number: 90797 Country of ref document: SK |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/1997/005064 Country of ref document: MX Ref document number: 97/00582 Country of ref document: TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1019970704644 Country of ref document: KR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1996938144 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: PV1997-2093 Country of ref document: CZ |
|
WWP | Wipo information: published in national office |
Ref document number: 1019970704644 Country of ref document: KR |
|
WWR | Wipo information: refused in national office |
Ref document number: PV1997-2093 Country of ref document: CZ |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1996938144 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1019970704644 Country of ref document: KR |