Chromosome engineering of pollen wheat

作     者：Han Hu Xiangqi Zhang Wenjun Zhang Jiankang Jing Erming Wang Xianping Wang 

作者机构：Chinese Acad Sci Genet Inst State Key Lab Plant Cell & Chromosome Engn Beijing 100101 Peoples R China 

出 版 物：《Chinese Science Bulletin》 (科学通报(英文版))

年 卷 期：1999年第44卷第11期

页      面：964-970,1057页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 09[农学] 071007[理学-遗传学] 0901[农学-作物学] 090102[农学-作物遗传育种] 

主　　题：wheat anther culture chromosome engineering translocation gene mapping. 

摘      要：Chromosome engineering of pollen wheat is the new procedure combining anther culture and chromosome engineering techniques. It could transfer useful alien genes into wheat varieties, enhancing genetic diversity for investigation of genetics and breeding. In the present study, two new procedures, at genome level and single chromosome level, were *** with the classical chromosome engineering, the chromosome engineering of pollen wheat has the following main characters: ( ⅰ ) diversity of products, ( ⅱ ) rapid stability and (ⅲ) high efficiency of selection. Experiments indicated that chromosome engineering of pollen wheat is an efficient way for creating alien translocation line, especially non-Robertsonian translocation line. Meanwhile, using this procedure combined with comprehensive identifying methods, the investigation of useful genes and molecular markers on rye chromosomes 1R and 6R respectively has been done. The roles and relationships between chromosome engineering of pollen