Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Meng-xiang Sun"'
Autor:
Lin-lin Zhao, Ru Chen, Ziyu Bai, Junyi Liu, Yuhao Zhang, Yicheng Zhong, Meng-xiang Sun, Peng Zhao
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Autophagy modulates the degradation and recycling of intracellular materials and contributes to male gametophyte development and male fertility in plants. However, whether autophagy participates in seed development remains largely unknown. H
Externí odkaz:
https://doaj.org/article/4bec87b227dc49679012656436e7c86b
Autor:
Xuemei Zhou, Yifan Zheng, Ling Wang, Haiming Li, Yingying Guo, Mengdi Li, Meng-xiang Sun, Peng Zhao
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
Pollen grains undergo desiccation and rehydration prior to germination and must survive osmotic shock. Here the authors show that the Qc-SNARE protein SYP72 is required for the localization of the mechanosensitive channel MSL8 at the plasma membrane
Externí odkaz:
https://doaj.org/article/2d82a7ca545443a8b88d3f4e11cfb9fb
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Asymmetric division of the Arabidopsis zygote produces apical and basal cells that mainly develop into embryo and suspensor, respectively. Here, Zhou et al. show that de novo transcription and selective RNA turnover establish distinct apical and basa
Externí odkaz:
https://doaj.org/article/4a938dcdb09740729ad782acb8d27ff6
Autor:
Ce Shi, Pan Luo, Yu-Ting Du, Hong Chen, Xiaorong Huang, Tian-He Cheng, An Luo, Hong-Ju Li, Wei-Cai Yang, Peng Zhao, Meng-Xiang Sun
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
Plant embryos are connected to maternal tissue by a filamentous suspensor, analogous to an umbilical cord, but which is severed during early embryo development. Here, Shi et al. show that gibberellins can trigger suspensor cell death in tobacco via a
Externí odkaz:
https://doaj.org/article/269c2efe32a74bb3a34e472cf28cbff4
Publikováno v:
BMC Plant Biology, Vol 18, Iss 1, Pp 1-16 (2018)
Abstract Background Papain-like and legumain-like proteases are proteolytic enzymes which play key roles in plant development, senescence and defense. The activities of proteases in both families could be inhibited by a group of small proteins called
Externí odkaz:
https://doaj.org/article/abd1f53f5db14f03a85cc695d790819f
Publikováno v:
Plants, Vol 9, Iss 9, p 1196 (2020)
Embryonic suspensor in angiosperms is a short-lived structure that connects the embryo to surrounding maternal tissues, which is necessary for early embryogenesis. Timely degeneration via programed cell death is the most distinct feature of the suspe
Externí odkaz:
https://doaj.org/article/f3e332ddee0c4ef1be6d878f18896df3
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
WUSCHEL-related homeobox (WOX) gene is a plant-specific clade of homeobox transcription factors. Increasing evidences reveal that WOXs play critical roles in early embryogenesis, which involves zygote development, initiation of zygote division, and a
Externí odkaz:
https://doaj.org/article/2601e15da07741fa96826754d2bb21f8
Publikováno v:
PLoS ONE, Vol 11, Iss 11, p e0166390 (2016)
In flowering plants, the mature embryo sac consists of seven cells, namely two synergid cells and an egg cell at the micropylar end, one central cell, and three antipodal cells at the chalazal end. Excluding the antipodal cell, as a model for the stu
Externí odkaz:
https://doaj.org/article/be53f4f9e31c452eb850ebbad9abcd28
Autor:
Peng Zhao, Xue-mei Zhou, Li-yao Zhang, Wei Wang, Li-gang Ma, Li-bo Yang, Xiong-bo Peng, Peter V Bozhkov, Meng-xiang Sun
Publikováno v:
PLoS Biology, Vol 11, Iss 9, p e1001655 (2013)
Plant zygote divides asymmetrically into an apical cell that develops into the embryo proper and a basal cell that generates the suspensor, a vital organ functioning as a conduit of nutrients and growth factors to the embryo proper. After the suspens
Externí odkaz:
https://doaj.org/article/66c0e5b431984d1d98ac28e4e4dc6c2b
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e59112 (2013)
Antisense oligodeoxynucleotide (A-ODN) inhibition works well in animal cells. However, there have been few successful examples to date of its application in plants, and more specifically whether the technique can be used in pollen tubes as a model of
Externí odkaz:
https://doaj.org/article/a37df81de83d4d7ea8674f3946b0e62f