Ovule Development in Wild-Type Arabidopsis and Two Female-Sterile Mutants.
نویسندگان
چکیده
منابع مشابه
Cytochemical Analysis of Pollen Development in Wild-Type Arabidopsis and a Male-Sterile Mutant.
Microsporogenesis has been examined in wild-type Arabidopsis thaliana and the nuclear male-sterile mutant BM3 by cytochemical staining. The mutant lacks adenine phosphoribosyltransferase, an enzyme of the purine salvage pathway that converts adenine to AMP. Pollen development in the mutant began to diverge from wild type just after meiosis, as the tetrads of microspores were released from their...
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The regulation of female fertility is an important field of rice sexual reproduction research. DNA methylation is an essential epigenetic modification that dynamically regulates gene expression during development processes. However, few reports have described the methylation profiles of female-sterile rice during ovule development. In this study, ovules were continuously acquired from the begin...
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ژورنال
عنوان ژورنال: The Plant Cell
سال: 1992
ISSN: 1040-4651,1532-298X
DOI: 10.1105/tpc.4.10.1237