Ovule development and in planta transformation of Paphiopedilum Maudiae by Agrobacterium-mediated ovary-injection.
收藏国家林业和草原科学数据中心2022-11-30 更新2024-03-06 收录
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In this paper, the development of the Paphiopedilum Maudiae embryo sac at differentdevelopmental stages after pollination was assessed by confocal laser scanning microscopy. Themature seeds of P. Maudiae consisted of an exopleura and a spherical embryo, but without anendosperm, while the inner integument cells were absorbed by the developing embryo. The P.Maudiae embryo sac exhibited an Allium type of development. The time taken for the embryo todevelop to a mature sac was 45-50 days after pollination (DAP) and most mature embryo sacs hadcompleted fertilization and formed zygotes by about 50–54 DAP.
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国家林业和草原科学数据中心
创建时间：
2022-11-30
