发明名称 |
WHEAT WITH NEW ALLELES OF RHT-B1 |
摘要 |
The present invention provides a wheat plant comprising an Rht-B1 allele which encodes an Rht-B1 (DELLA) polypeptide. Grain from a near-isogenic wheat line comprising the dwarfing Rht-B1c allele was subjected to sodium azide mutagenesis. Plants exhibiting early leaf elongation rates or mature plant height greater than the dwarf parent were selected and the Rht-B1 gene sequenced. This identified 35 mutated alleles of Rht-B1c. Similar methods were also used to identify mutant alleles of the dwarfing s1n1d allele in barley, where DELLA is encoded by the s1n1 gene. |
申请公布号 |
WO2014028980(A1) |
申请公布日期 |
2014.02.27 |
申请号 |
WO2013AU00942 |
申请日期 |
2013.08.22 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION;GRAINS RESEARCH AND DEVELOPMENT CORPORATION |
发明人 |
CHANDLER, PETER MICHAEL;HARDING, CAROL ANNE |
分类号 |
A01H5/00;C12N15/29 |
主分类号 |
A01H5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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