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26 cze 2021 · We summarise new findings that illustrate the complexities of anther development and evaluate how they challenge established models of anther form and function, and how they may help to deliver future sustainable crop yields.
27 sie 2015 · Anther development in Arabidopsis has been divided into 15 stages, which commence from division of a single archesporial cell; defined cell types and adaxial–abaxial polarity are established, resulting in the formation of the mature microsporangia (Scott et al. 2004).
We first studied auxin distribution during early anther development using immunostaining and auxin biosensor. Using antibodies specific to the major form of auxin, indole-3-acetic acid (IAA), we labeled native auxin in early anthers from stage 1 to stage 5 (Fig. 1 A and B and SI Appendix, Fig. S1). In stage-1 anthers, auxin was homogeneously ...
22 wrz 2022 · Understanding anther development is essential in the study of plant reproduction, controlled crop breeding, and hybrid seed production as anthers are the source of pollen and thus male gametes in flowering plants.
22 wrz 2022 · We summarise new findings that illustrate the complexities of anther development and evaluate how they challenge established models of anther form and function, and how they may help to...
20 maj 2023 · Polypeptides play irreplaceable roles in cell–cell communication; anther development and pollen-stigma interaction are essential for sex reproduction; various peptide signaling involved in tapetum formation, pollen hydration, pollen germination and pollen tube growth.
29 lis 2022 · Anthers express the most genes of any plant organ, and their development involves sequential redifferentiation of many cell types to perform distinctive roles from inception through pollen dispersal. Agricultural yield and plant breeding depend on understanding and consequently manipulating anthers, a compelling motivation for basic plant ...
