核-细胞质相容性:异源多倍体形成的遗传系统，如小麦的异源细胞系

IF 0.6 4区生物学 Q4 CELL BIOLOGY

Cytologia Pub Date : 2023-09-25 DOI:10.1508/cytologia.88.189

Chiharu Nakamura

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引用次数: 0

摘要

在小麦族中，利用异质系的系统研究极大地促进了我们对细胞质基因组遗传、结构和功能多样性以及与核基因组相互作用的理解。有效利用这些有价值的实验工具，将给定的核基因组与来自各种相关物种的细胞质基因组结合起来，提供了充分的证据，支持遗传系统的存在和作用，控制核-细胞质相容性，特别是在异源多倍体物种形成的谱系中。本文就核-细胞质相容性系统的研究现状作一综述。为了更精确地识别和理解其复杂的遗传调控机制以及在农业上的实际应用，还需要进一步研究。

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Nucleus-cytoplasm compatibility: A genetic system underlying allopolyploid speciation as exemplified in alloplasmic lines of wheat

In the tribe Triticeae, systematic studies using alloplasmic lines have greatly facilitated our understanding of cytoplasmic genome inheritance, its structural and functional diversity, and interaction with nuclear genomes. Effective utilization of these valuable experimental tools produced by combining given nuclear genomes with cytoplasmic genomes from various related species has provided ample evidence supporting the presence and roles of a genetic system controlling nucleus-cytoplasm compatibility operating particularly in the lineages of allopolyploid speciation. This review focused on the current state of our knowledge of the nucleus-cytoplasm compatibility system. It also emphasized the necessity for further research toward more precise identification and understanding of its complex genetic regulatory mechanism and possible practical application in agriculture.

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来源期刊

Cytologia CELL BIOLOGY-GENETICS & HEREDITY

CiteScore

1.50

自引率

60.00%

发文量

审稿时长

>12 weeks

期刊介绍： CYTOLOGIA, International Journal of Cytogenetics and Cell Biology, will receive original articles in the field of Cell Sciences including cytology, cytogenetics, and cell biology of a wide range of organisms studied using various research methods. Editors shall decide whether manuscripts meet publication criteria in this journal after reviewing by peers. CYTOLOGIA is published quarterly on March, June, September and December except otherwise stated.