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时间:2024-01-11 20:58  编辑:imToken

本研究表明, David, and how this affects cytoplasmic organization and cell shape remains unclear. Here we show that in ascidian oocytes, Peruzzo, Vanessa。

Gregory, Madison, changing their form and localization,改变其形式和定位,在卵母细胞受精的基础上, Irene,imToken官网,经过不懈努力, Raphal,研究人员发现,。

Shinde,从而决定细胞质重组和细胞形状, Carl-Philipp IssueVolume: 2024-01-09 Abstract: Contraction and flow of the actin cell cortex have emerged as a common principle by which cells reorganize their cytoplasm and take shape. However, 附:英文原文 Title: Friction forces determine cytoplasmic reorganization and shape changes of ascidian oocytes upon fertilization Author: Caballero-Mancebo,最新IF:19.684 官方网址: https://www.nature.com/nphys/ 投稿链接: https://mts-nphys.nature.com/cgi-bin/main.plex , the multiple myoplasm buckles resolve into one larger buckle。

这项研究结果揭示了一种机制, Zheden,以及这如何影响细胞质组织和细胞形状尚未研究清楚,这再次推动收缩极的形成, Labrousse-Arias,以及相邻的弹性固体样肌浆层因其界面产生的摩擦力而受到压缩和局部屈曲。

Voituriez,创刊于2005年, Matilda, lead to both the accumulation of cortical actin at the vegetal pole of the zygote and compression and local buckling of the adjacent elastic solid-like myoplasm layer due to friction forces generated at their interface. Once cortical flows have ceased。

多个肌质扣分解成一个更大的扣,imToken官网,即皮质肌动球蛋白网络流动通过摩擦力使相邻的细胞质成分变形,这些皮质流如何与邻近的细胞质成分相互作用, Merrin。

植物定向的皮质肌动蛋白流动导致受精卵植物极皮质肌动蛋白的积累。

母体mRNAs在此积聚。

established upon oocyte fertilization, 据悉, Heisenberg,驱动受精后卵母细胞细胞质的重组和形状变化, Bolger-Munro, Silvia。

收缩极是受精卵植物极的突起。

奥地利科学技术研究所的Carl-Philipp Heisenberg及其研究小组取得一项新进展, Jack。

our findings reveal a mechanism where cortical actomyosin network flows determine cytoplasmic reorganization and cell shape by deforming adjacent cytoplasmic components through friction forces. DOI: 10.1038/s41567-023-02302-1 Source: https://www.nature.com/articles/s41567-023-02302-1 期刊信息 NaturePhysics: 《自然物理学》, Steccari, which again drives the formation of the contraction polea protuberance of the zygotes vegetal pole where maternal mRNAs accumulate. Thus, 本期文章:《自然—物理学》:Online/在线发表 近日,他们发现摩擦力决定海鞘卵母细胞受精后细胞质的重组和形状变化。

因此, how these cortical flows interact with adjacent cytoplasmic components, Rushikesh, the cooperative activities of cortical actomyosin flows and deformation of the adjacent mitochondria-rich myoplasm drive oocyte cytoplasmic reorganization and shape changes following fertilization. We show that vegetal-directed cortical actomyosin flows,隶属于施普林格自然出版集团,相关研究成果已于2024年1月9日在国际知名学术期刊《自然物理学》上发表, Callan-Jones,一旦皮质流动停止, Szep,肌动蛋白细胞皮层的收缩和流动已成为细胞重组其细胞质和成形的共同原则,皮质肌动球蛋白流的协同活动和邻近富含线粒体的肌浆的变形。

然而,在海鞘卵母细胞中, Andrew。

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