PATERNAL INHERITANCE OF PLASTIDS IN THE GENUS DAUCUS

被引：58

作者：

BOBLENZ, K

NOTHNAGEL, T

METZLAFF, M

机构：

[1] MARTIN LUTHER UNIV, SEKT BIOSCI, DEPT GENET, DOMPL 1, O-4020 HALLE, GERMANY

[2] ACAD AGR QUEDLINBURG, INST BREEDING RES, O-4300 QUEDLINBURG, GERMANY

来源：

MOLECULAR AND GENERAL GENETICS | 1990年 / 220卷 / 03期

关键词：

Carrot; Daucus; Paternal plastid inheritance; Plastid DNA; RFLP;

D O I：

10.1007/BF00391760

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The plastid DNAs of the species Daucus carota (ssp. sativus, libanotifolia, gingidium), D. maximus and D. muricatus were compared by restriction enzyme analysis. A number of restriction fragment length polymorphisms (RFLPs) were observed. As expected from taxonomic data the degree of plastid DNA homology between D. carota and D. maximus is significantly higher (97%) than between D. carota and D. muricatus (70%). On the basis of RFLPs of plastid DNA the mode of plastid inheritance in interspecific crosses between D. muricatus and D. c. sativus was analysed. The results clearly indicate paternal plastid inheritance. Thus Daucus is the second genus among angiosperms transmitting predominantly male plastids. © 1990 Springer-Verlag.

引用

页码：489 / 491

页数：3

共 25 条

[1] COMPARISON OF CHLOROPLAST DNAS BY SPECIFIC FRAGMENTATION WITH ECORI ENDONUCLEASE [J].