调节植物细胞中的 PCD：细胞内酸化与钙信号一起发挥着关键作用。

IF 10 1区生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Plant Cell Pub Date : 2024-11-02 DOI:10.1093/plcell/koae245

Maurice Bosch, Vernonica Franklin-Tong

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引用次数: 0

摘要

程序性细胞死亡（PCD）发生在不同的组织中，是对植物细胞中许多不同信号的反应。从根帽细胞分化、植物对生物和非生物胁迫的反应以及一些自相容性（SI）系统等几种不同情况下的工作中汲取的数据表明，尽管存在差异，但程序性细胞死亡的早期决策阶段存在潜在的共性。在这里，我们将重点研究[Ca2+]cyt 水平升高和细胞酸化这两种细胞事件是如何作为早期信号参与调节植物细胞发育和刺激诱导的 PCD 的。

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Regulating programmed cell death in plant cells: Intracellular acidification plays a pivotal role together with calcium signaling.

Programmed cell death (PCD) occurs in different tissues in response to a number of different signals in plant cells. Drawing from work in several different contexts, including root-cap cell differentiation, plant response to biotic and abiotic stress, and some self-incompatibility (SI) systems, the data suggest that, despite differences, there are underlying commonalities in the early decision-making stages of PCD. Here, we focus on how 2 cellular events, increased [Ca2+]cyt levels and cytosolic acidification, appear to act as early signals involved in regulating both developmental and stimulus-induced PCD in plant cells.

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来源期刊

Plant Cell 生物-生化与分子生物学

CiteScore

16.90

自引率

5.20%

发文量

337

审稿时长

2.4 months

期刊介绍： Title: Plant Cell Publisher: Published monthly by the American Society of Plant Biologists (ASPB) Produced by Sheridan Journal Services, Waterbury, VT History and Impact: Established in 1989 Within three years of publication, ranked first in impact among journals in plant sciences Maintains high standard of excellence Scope: Publishes novel research of special significance in plant biology Focus areas include cellular biology, molecular biology, biochemistry, genetics, development, and evolution Primary criteria: articles provide new insight of broad interest to plant biologists and are suitable for a wide audience Tenets: Publish the most exciting, cutting-edge research in plant cellular and molecular biology Provide rapid turnaround time for reviewing and publishing research papers Ensure highest quality reproduction of data Feature interactive format for commentaries, opinion pieces, and exchange of information in review articles, meeting reports, and insightful overviews.