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5. Chromosomal variation in nascent allotetra-and allohexaploid wheat

Chromosomal variation in nascent allotetra-and allohexaploid wheat

来源 :第四届全国小麦基因组学及分子育种大会 | 被引量 : 0次 | 上传用户：kuo1314

【摘 要】

：

Speciation of polyploid wheat represents a classic example of successful speciation via allopolyploidy, which contains two sequential allopolyploidization event

【作 者】

：

Huakun Zhang Bao Liu Yao Bian Xiaowan Gou Bangjiao Zhang Yuzhu Dong Bao Qi Chunming Xu Sachin Rustgi Diter yon Wettstein 

【机 构】

：

KeyLaboratoryofMolecularEpigeneticsoftheMinistryofEducation(MOE),NortheastNormalUniversity,Changchun

【出 处】

：

第四届全国小麦基因组学及分子育种大会

【发表日期】

：

2013年8期

【关键词】

：

Genome evolution Karyotype stability Molecular genetic changes Allopolyploidy Wh 

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论文部分内容阅读

Speciation of polyploid wheat represents a classic example of successful speciation via allopolyploidy, which contains two sequential allopolyploidization events: at the tetraploid level to form emmer wheat (Triticum turgidum) and at the hexaploid level to form common wheat (T.aestivum).

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