DNA FINGERPRINTS DETECT GENETIC-VARIATION IN ACER-NEGUNDO (ACERACEAE)

被引：22

作者：

NYBOM, H ^{[1
]}

ROGSTAD, SH ^{[1
]}

机构：

[1] WASHINGTON UNIV,DEPT BIOL,ST LOUIS,MO 63130

来源：

PLANT SYSTEMATICS AND EVOLUTION | 1990年 / 173卷 / 1-2期

关键词：

Acer negundo; Aceraceae; Angiosperms; box elder; DNA analysis; genetic variation; M13; probe; minisatellite DNA; RFLPs;

D O I：

10.1007/BF00937762

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Genomic DNA samples from 21 box elder plants collected in Missouri (U.S.A.) were digested with restriction enzyme and southern blot hybridized with the M13 minisatellite probe. Each plant was found to have a unique DNA fragment pattern. Moreover, levels of genetic variation estimated from a similarity index appear to be related to sampling distances. However, size of the fragments utilized in the analysis affects the estimates of genetic variation to a considerable degree. © 1990 Springer-Verlag.

引用

页码：49 / 56

页数：8

共 21 条

[1] DNA FINGERPRINTING AND OTHER METHODS FOR THE STUDY OF MATING SUCCESS [J].