Autophagy-mediated regulation of phytohormone metabolism during rice anther development
نویسندگان
چکیده
منابع مشابه
Autophagy-mediated regulation of phytohormone metabolism during rice anther development
Autophagy has recently been shown to be required for postmeiotic anther development including anther dehiscence, programmed cell death-mediated degradation of the tapetum and pollen maturation in rice. Several phytohormones are known to play essential roles during male reproductive development including pollen maturation. However, the relationship between phytohormone metabolism and autophagy i...
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In flowering plants, the tapetum, the innermost layer of the anther, provides both nutrient and lipid components to developing microspores, pollen grains, and the pollen coat. Though the programmed cell death of the tapetum is one of the most critical and sensitive steps for fertility and is affected by various environmental stresses, its regulatory mechanisms remain mostly unknown. Here we sho...
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Anther and pollen development are crucial processes of plant male reproduction. Although a number of genes involved in these processes have been identified, the regulatory networks of pollen and anther development are still unclear. EMBRYONIC FLOWER 2b (OsEMF2b) is important for rice development. Its biological function in floral organ, flowering time and meristem determinacy have been well-stu...
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ژورنال
عنوان ژورنال: Plant Signaling & Behavior
سال: 2017
ISSN: 1559-2324
DOI: 10.1080/15592324.2017.1365211