首页 | 本学科首页   官方微博 | 高级检索  
     


Sequence organization of the soybean genome
Authors:W B Gurley  A G Hepburn  J L Key
Abstract:The total complexity of one constituent soybean (Glycine max) genome is estimated to be 1.29 . 10(9) nucleotide pairs, as determined by analysis of the reassociation kinetics of sheared (0.47 kilobase) DNA. Single copy sequences are estimated to represent from 53 to 64% of the genome by analysis of hydroxyapatite binding of repetitive DNA as a function of fragment length. From 65 to 70% of these single copy sequences have a short period interspersion with 1.11--1.36 kilobase lengths alternating with 0.3--0.4 kilobase repetitive sequence elements. The repetitive sequences of soybean DNA are interspersed both among themselves and among single copy regions of the genome.
Keywords:
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号