Cargando…
Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus
The chloroplast is a complex cellular organelle that not only performs photosynthesis but also synthesizes amino acids, lipids, and phytohormones. Nuclear and chloroplast genetic activity are closely coordinated through signaling chains from the nucleus to chloroplast, referred to as anterograde sig...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9478734/ https://www.ncbi.nlm.nih.gov/pubmed/36119624 http://dx.doi.org/10.3389/fpls.2022.980237 |
_version_ | 1784790639576088576 |
---|---|
author | Jan, Masood Liu, Zhixin Rochaix, Jean-David Sun, Xuwu |
author_facet | Jan, Masood Liu, Zhixin Rochaix, Jean-David Sun, Xuwu |
author_sort | Jan, Masood |
collection | PubMed |
description | The chloroplast is a complex cellular organelle that not only performs photosynthesis but also synthesizes amino acids, lipids, and phytohormones. Nuclear and chloroplast genetic activity are closely coordinated through signaling chains from the nucleus to chloroplast, referred to as anterograde signaling, and from chloroplast to the nucleus, named retrograde signaling. The chloroplast can act as an environmental sensor and communicates with other cell compartments during its biogenesis and in response to stress, notably with the nucleus through retrograde signaling to regulate nuclear gene expression in response to developmental cues and stresses that affect photosynthesis and growth. Although several components involved in the generation and transmission of plastid-derived retrograde signals and in the regulation of the responsive nuclear genes have been identified, the plastid retrograde signaling network is still poorly understood. Here, we review the current knowledge on multiple plastid retrograde signaling pathways, and on potential plastid signaling molecules. We also discuss the retrograde signaling–dependent regulation of nuclear gene expression within the frame of a multilayered network of transcription factors. |
format | Online Article Text |
id | pubmed-9478734 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-94787342022-09-17 Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus Jan, Masood Liu, Zhixin Rochaix, Jean-David Sun, Xuwu Front Plant Sci Plant Science The chloroplast is a complex cellular organelle that not only performs photosynthesis but also synthesizes amino acids, lipids, and phytohormones. Nuclear and chloroplast genetic activity are closely coordinated through signaling chains from the nucleus to chloroplast, referred to as anterograde signaling, and from chloroplast to the nucleus, named retrograde signaling. The chloroplast can act as an environmental sensor and communicates with other cell compartments during its biogenesis and in response to stress, notably with the nucleus through retrograde signaling to regulate nuclear gene expression in response to developmental cues and stresses that affect photosynthesis and growth. Although several components involved in the generation and transmission of plastid-derived retrograde signals and in the regulation of the responsive nuclear genes have been identified, the plastid retrograde signaling network is still poorly understood. Here, we review the current knowledge on multiple plastid retrograde signaling pathways, and on potential plastid signaling molecules. We also discuss the retrograde signaling–dependent regulation of nuclear gene expression within the frame of a multilayered network of transcription factors. Frontiers Media S.A. 2022-09-02 /pmc/articles/PMC9478734/ /pubmed/36119624 http://dx.doi.org/10.3389/fpls.2022.980237 Text en Copyright © 2022 Jan, Liu, Rochaix and Sun. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Jan, Masood Liu, Zhixin Rochaix, Jean-David Sun, Xuwu Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus |
title | Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus |
title_full | Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus |
title_fullStr | Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus |
title_full_unstemmed | Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus |
title_short | Retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus |
title_sort | retrograde and anterograde signaling in the crosstalk between chloroplast and nucleus |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9478734/ https://www.ncbi.nlm.nih.gov/pubmed/36119624 http://dx.doi.org/10.3389/fpls.2022.980237 |
work_keys_str_mv | AT janmasood retrogradeandanterogradesignalinginthecrosstalkbetweenchloroplastandnucleus AT liuzhixin retrogradeandanterogradesignalinginthecrosstalkbetweenchloroplastandnucleus AT rochaixjeandavid retrogradeandanterogradesignalinginthecrosstalkbetweenchloroplastandnucleus AT sunxuwu retrogradeandanterogradesignalinginthecrosstalkbetweenchloroplastandnucleus |