Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function DOI Creative Commons
Norman R. Groves, Katelyn Amstutz,

Lily A. Schumacher

и другие.

Cytoskeleton, Год журнала: 2025, Номер unknown

Опубликована: Июнь 5, 2025

ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin microtubules exist plants. Both play important roles cellular shaping, organelle movement, organization endomembrane system, cell signaling. An emerging, but often overlooked role plant is its dynamic mutually influential interaction with nucleus. Here, we summarize recent advances understanding nuclear movement different biological contexts, a for envelope‐associated proteins reorganizing microtubule cytoskeleton, molecular nature nucleus‐cytoskeleton interface specific contributing to it. In animals, nucleoskeleton consists lamina, an intermediate‐filament meshwork underlying envelope. Plants have evolved equivalent this structure, built by proteins. highlight filamentous organization, newly discovered protein interactions connecting it pores, exciting new evidence that—just like animal lamina—the lamina involved chromatin reorganization epigenetic changes. Together, these developments create opportunities toward deeper regulatory connection between cell's largest organelle.

Язык: Английский

Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function DOI Creative Commons
Norman R. Groves, Katelyn Amstutz,

Lily A. Schumacher

и другие.

Cytoskeleton, Год журнала: 2025, Номер unknown

Опубликована: Июнь 5, 2025

ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin microtubules exist plants. Both play important roles cellular shaping, organelle movement, organization endomembrane system, cell signaling. An emerging, but often overlooked role plant is its dynamic mutually influential interaction with nucleus. Here, we summarize recent advances understanding nuclear movement different biological contexts, a for envelope‐associated proteins reorganizing microtubule cytoskeleton, molecular nature nucleus‐cytoskeleton interface specific contributing to it. In animals, nucleoskeleton consists lamina, an intermediate‐filament meshwork underlying envelope. Plants have evolved equivalent this structure, built by proteins. highlight filamentous organization, newly discovered protein interactions connecting it pores, exciting new evidence that—just like animal lamina—the lamina involved chromatin reorganization epigenetic changes. Together, these developments create opportunities toward deeper regulatory connection between cell's largest organelle.

Язык: Английский

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