RNAi of AGAMOUS genes in sweetgum alters reproductive organ identity and decreases fruit persistence
نویسندگان
چکیده
منابع مشابه
Control of reproductive floral organ identity specification in Arabidopsis by the C function regulator AGAMOUS.
The floral organ identity factor AGAMOUS (AG) is a key regulator of Arabidopsis thaliana flower development, where it is involved in the formation of the reproductive floral organs as well as in the control of meristem determinacy. To obtain insights into how AG specifies organ fate, we determined the genes and processes acting downstream of this C function regulator during early flower develop...
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Molecular and genetic analyses have demonstrated that the Arabidopsis thaliana gene BELL1 (BEL1) is required for proper morphogenesis of the ovule integuments. Several lines of evidence suggest that BEL1 may act, at least in part, to repress the function of the organ identity gene AGAMOUS (AG) during ovule development. To study the relative roles of BEL1 and AG, plants homozygous for ag, bel1 o...
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Reproductive organ development is one of the most important steps in the life cycle of plants. Studies using core eudicot species like thale cress (Arabidopsis thaliana) and snapdragon (Antirrhinum majus) have shown that MADS domain transcription factors belonging to the AGAMOUS (AG) subfamily regulate the identity of stamens, carpels, and ovules and that they are important for floral meristem ...
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ژورنال
عنوان ژورنال: Plant Direct
سال: 2020
ISSN: 2475-4455,2475-4455
DOI: 10.1002/pld3.225