植物叶绿素缺乏基因突变的分子机制研究进展。

IF 4.1 2区生物学 Q2 BIOCHEMISTRY & MOLECULAR BIOLOGY

Plant Science Pub Date : 2025-09-06 DOI:10.1016/j.plantsci.2025.112751

Zhaoqing Li, Jiawei Liu, Irfan Ali Sabir, Yonghua Qin

{"title":"植物叶绿素缺乏基因突变的分子机制研究进展。","authors":"Zhaoqing Li, Jiawei Liu, Irfan Ali Sabir, Yonghua Qin","doi":"10.1016/j.plantsci.2025.112751","DOIUrl":null,"url":null,"abstract":"<div><div>Chlorophyll is vital for plants, giving them their green color and playing indispensable crucial role in photosynthesis. Chlorophyll-deficient mutants serve as classic models for studying plant pigment metabolism and typically exhibit chlorotic or albino phenotypes, resulting in major impacts on photosynthetic efficiency and growth development of plants. Understanding the mechanisms behind chlorophyll deficiency not only advances basic plant biology but also supports crop breeding strategies aimed at improving yield, stress tolerance, and adaption. This article provides a comprehensive review of recent research on the molecular mechanisms underlying chlorophyll metabolism, chloroplast structure, photosynthetic systems, relevant transcription factors, and the effects of external environmental factors on chlorophyll-deficient mutants. It provides a theoretical basis for improving plant pigment metabolism and crop breeding.</div></div>","PeriodicalId":20273,"journal":{"name":"Plant Science","volume":"362 ","pages":"Article 112751"},"PeriodicalIF":4.1000,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Advances in molecular mechanisms of genetic mutations underlying chlorophyll deficiency in plants\",\"authors\":\"Zhaoqing Li, Jiawei Liu, Irfan Ali Sabir, Yonghua Qin\",\"doi\":\"10.1016/j.plantsci.2025.112751\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Chlorophyll is vital for plants, giving them their green color and playing indispensable crucial role in photosynthesis. Chlorophyll-deficient mutants serve as classic models for studying plant pigment metabolism and typically exhibit chlorotic or albino phenotypes, resulting in major impacts on photosynthetic efficiency and growth development of plants. Understanding the mechanisms behind chlorophyll deficiency not only advances basic plant biology but also supports crop breeding strategies aimed at improving yield, stress tolerance, and adaption. This article provides a comprehensive review of recent research on the molecular mechanisms underlying chlorophyll metabolism, chloroplast structure, photosynthetic systems, relevant transcription factors, and the effects of external environmental factors on chlorophyll-deficient mutants. It provides a theoretical basis for improving plant pigment metabolism and crop breeding.</div></div>\",\"PeriodicalId\":20273,\"journal\":{\"name\":\"Plant Science\",\"volume\":\"362 \",\"pages\":\"Article 112751\"},\"PeriodicalIF\":4.1000,\"publicationDate\":\"2025-09-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Plant Science\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0168945225003693\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plant Science","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0168945225003693","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}

引用次数: 0

摘要

叶绿素对植物至关重要，使它们呈现绿色，在光合作用中起着不可或缺的关键作用。叶绿素缺乏突变体是研究植物色素代谢的经典模型，通常表现为褪绿或白化表型，对植物的光合效率和生长发育产生重大影响。了解叶绿素缺乏背后的机制不仅可以推进基本的植物生物学，而且可以支持旨在提高产量，抗逆性和适应性的作物育种策略。本文就叶绿素代谢的分子机制、叶绿体结构、光合系统、相关转录因子以及外界环境因素对叶绿素缺乏突变体的影响等方面的研究进展进行了综述。为改善植物色素代谢和作物育种提供理论依据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Advances in molecular mechanisms of genetic mutations underlying chlorophyll deficiency in plants

Chlorophyll is vital for plants, giving them their green color and playing indispensable crucial role in photosynthesis. Chlorophyll-deficient mutants serve as classic models for studying plant pigment metabolism and typically exhibit chlorotic or albino phenotypes, resulting in major impacts on photosynthetic efficiency and growth development of plants. Understanding the mechanisms behind chlorophyll deficiency not only advances basic plant biology but also supports crop breeding strategies aimed at improving yield, stress tolerance, and adaption. This article provides a comprehensive review of recent research on the molecular mechanisms underlying chlorophyll metabolism, chloroplast structure, photosynthetic systems, relevant transcription factors, and the effects of external environmental factors on chlorophyll-deficient mutants. It provides a theoretical basis for improving plant pigment metabolism and crop breeding.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Plant Science 生物-生化与分子生物学

CiteScore

9.10

自引率

1.90%

发文量

322

审稿时长

33 days

期刊介绍： Plant Science will publish in the minimum of time, research manuscripts as well as commissioned reviews and commentaries recommended by its referees in all areas of experimental plant biology with emphasis in the broad areas of genomics, proteomics, biochemistry (including enzymology), physiology, cell biology, development, genetics, functional plant breeding, systems biology and the interaction of plants with the environment. Manuscripts for full consideration should be written concisely and essentially as a final report. The main criterion for publication is that the manuscript must contain original and significant insights that lead to a better understanding of fundamental plant biology. Papers centering on plant cell culture should be of interest to a wide audience and methods employed result in a substantial improvement over existing established techniques and approaches. Methods papers are welcome only when the technique(s) described is novel or provides a major advancement of established protocols.