Mitochondrial DNA variation in foxtail millet, Setaria italica (L.) P.!Beauv.

被引：10

作者：

Fukunaga, K ^{[1
]}

Kato, K ^{[1
]}

机构：

[1] Okayama Univ, Fac Agr, Lab Plant Breeding, Okayama 7008530, Japan

来源：

EUPHYTICA | 2003年 / 129卷 / 01期

基金：

日本学术振兴会;

关键词：

atp; 6; foxtail millet; geographical variation; mitochondrial DNA ( mtDNA); RFLP; Setaria italica;

D O I：

10.1023/A:1021589019323

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Mitochondrial DNA ( mtDNA) was characterized by RFLPs in 94 strains of foxtail millet, Setaria italica ( L.) P. Beauv. Three RFLP patterns were observed by using rice atp6 as a probe, and were designated as types I- III. Difference between types I and II seems to be attributed to recombination between two atp6 genes. In East and Southeast Asia and Afghanistan, both of types I and II were found, while type I was predominant in India, Central Asia and Europe. In China, type III was also found. Chinese strains showed higher gene diversity than those from other regions. This result coincided the previous studies on isozymes and nuclear RFLPs.

引用

页码：7 / 13

页数：7

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