ANDROGENESIS CONDITIONED BY A MUTATION IN MAIZE

被引：124

作者：

KERMICLE, JL

机构：

[1] Laboratory of Genetics, University of Wisconsin, Madison

来源：

SCIENCE | 1969年 / 166卷 / 3911期

关键词：

D O I：

10.1126/science.166.3911.1422

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A maize embryo having the nuclear constitution of a reduced gametophyte cell is produced in 3 percent of the embryo sacs of inbred strain Wisconsin-23 that carry the mutant indeterminate gametophyte (ig). The nucleus of most monoploid sporophytes so derived is paternal. Such androgenetic monoploids may originate from a sperm nucleus acting in conjunction with the cytoplasm of a maternal cell from which the nucleus has been functionally displaced.

引用

页码：1422 / +

页数：1

共 13 条

[1] ANDROGENESIS-ITS USE FOR TRANSFER OF MAIZE CYTOPLASM [J].