发明名称 |
New nucleic acid for the barley homeobox gene JuBel2, useful for altering phenotype of plants, e.g. increased branching for improved crop yields |
摘要 |
DNA (I) representing the homeobox gene JuBel2 of barley (Hordeum vulgare) is: (i) a cDNA sequence of 2131 bp S1 or 2141 bp S4; (ii) a genomic sequence of 9720 bp S3 or; (iii) a molecule with the same or similar sequence and at least 75% sequence similarity with S1, S3 or S4. Independent claims are also included for the following: (1) nucleic acid molecule (Ia), including genes, that encode barley JuBel2 gene products of 608 amino acids S2 or 611 aa S5, or sequences with at least 75% sequence similarity with them; (2) fragments of (I) or (Ia); (3) nucleic acid (Ib) complementary to (I), (Ia) and their fragments; (4) nucleic acid (Ic) that hybridize to (Ib); (5) nucleic acid (Id) containing a sequence that is sense or antisense with respect to (I), (Ia) or their fragments; (6) constructs containing any of the new nucleic acids; (7) protein or polypeptide (II) encoded the new nucleic acids, and fragments of (II); (8) (fusion) protein or polypeptide (IIa) that contains (II) or its fragment; (9) antibodies that bind specifically to (II) or (IIa); (10) organisms showing ectopic expression of a JuBel2 gene; (11) transgenic organism that contains the new nucleic acids or constructs, or their functional analogs; and (12) organisms, especially plants, in which the wild-type JuBel2 gene is modified so that no functional gene product is expressed.
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申请公布号 |
DE10043902(A1) |
申请公布日期 |
2002.03.14 |
申请号 |
DE20001043902 |
申请日期 |
2000.09.06 |
申请人 |
MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V. |
发明人 |
MUELLER, JUDITH;ROHDE, WOLFGANG;SALAMINI, FRANCESCO |
分类号 |
C07K14/415;C12N15/82;(IPC1-7):C07K14/415;C07K16/00 |
主分类号 |
C07K14/415 |
代理机构 |
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代理人 |
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主权项 |
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