Microsporogenesis in Male Sterile and Male Fertile <i>Crotalaria pallida</i> Ait
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چکیده
منابع مشابه
Respiration in Cells and Mitochondria of Male-Fertile and Male-Sterile Nicotiana spp.'
Three cytoplasmic male-sterile Nicotiana cultivars together with corresponding male-fertile progenitors and restored lines were investigated in order to find possible correlations between respiratory characteristics and male sterility. Oxygen consumption measurements were performed on cells from suspension cultures as well as on mitochondria isolated from green leaves. Inhibitors, which have be...
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The recessive genetic male sterility (RGMS) system plays a key role in the production of hybrid varieties in self-pollinating B. napus plants, and prevents negative cytoplasmic effects. However, the complete molecular mechanism of the male sterility during male-gametogenesis in RGMS remains to be determined. To identify transcriptomic changes that occur during the transition to male sterility i...
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Proteolytic activity is compared in anther extracts from Petunia parodii fertile and cytoplasmic male sterile lines. It is characterized relative to developmental stage of the anthers, effect of variable incubation times, pH of isolation buffers, and degradation of marker proteins. In fertile anthers, proteolytic activity increases at the end of microsporogenesis and peaks early in microgametog...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1984
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.49.685