Strict maternal inheritance of RAPD fingerprints confirms apomixis in cassava (Manihot esculenta Crantz)

被引:10
作者
Grattapaglia, D [1 ]
Silva, CCE [1 ]
Nassar, NMA [1 ]
机构
[1] UNIV BRASILIA,DEPT AGRON,BR-04477 BRASILIA,DF,BRAZIL
关键词
apomixis; cassava; Manihot esculenta; random amplified polymorphic DNA;
D O I
10.4141/cjps96-067
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Undisputed molecular evidence for apomixis in cassava is presented. Based on genome sampling with 130 RAPD markers we confirmed apomixis for one offspring of a cassava clone derived from an interspecific hybrid. The probability that complete uniformity in RAPD fingerprints between mother and offspring occurred by chance was < 10(-5).
引用
收藏
页码:379 / 382
页数:4
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