Evolution of sex determination in crustaceans.

IF 5.8 2区生物学 Q1 MARINE & FRESHWATER BIOLOGY

Marine Life Science & Technology Pub Date : 2023-02-22 eCollection Date: 2023-02-01 DOI:10.1007/s42995-023-00163-4

Zhiqiang Ye, Trent Bishop, Yaohai Wang, Ryan Shahriari, Michael Lynch

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Abstract

Sex determination (SD) involves mechanisms that determine whether an individual will develop into a male, female, or in rare cases, hermaphrodite. Crustaceans harbor extremely diverse SD systems, including hermaphroditism, environmental sex determination (ESD), genetic sex determination (GSD), and cytoplasmic sex determination (e.g., Wolbachia controlled SD systems). Such diversity lays the groundwork for researching the evolution of SD in crustaceans, i.e., transitions among different SD systems. However, most previous research has focused on understanding the mechanism of SD within a single lineage or species, overlooking the transition across different SD systems. To help bridge this gap, we summarize the understanding of SD in various clades of crustaceans, and discuss how different SD systems might evolve from one another. Furthermore, we review the genetic basis for transitions between different SD systems (i.e., Dmrt genes) and propose the microcrustacean Daphnia (clade Branchiopoda) as a model to study the transition from ESD to GSD.

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甲壳动物性别决定的进化。

性别决定（SD）涉及决定个体是否发育成雄性、雌性或在极少数情况下雌雄同体的机制。甲壳类动物的性别决定系统极其多样化，包括雌雄同体、环境性别决定（ESD）、遗传性别决定（GSD）和细胞质性别决定（例如沃尔巴克氏体控制的性别决定系统）。这种多样性为研究甲壳动物的性别决定进化（即不同性别决定系统之间的过渡）奠定了基础。然而，以往的研究大多集中于了解单一品系或物种内的 SD 机制，忽略了不同 SD 系统之间的过渡。为了弥补这一差距，我们总结了甲壳类各支系对SD的理解，并讨论了不同SD系统可能如何相互演化。此外，我们还回顾了不同SD系统（即Dmrt基因）之间过渡的遗传基础，并建议以微型甲壳动物水蚤（Branchiopoda科）为模型，研究从ESD到GSD的过渡。

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来源期刊

Marine Life Science & Technology MARINE & FRESHWATER BIOLOGY-

CiteScore

9.60

自引率

10.50%

发文量

期刊介绍： Marine Life Science & Technology (MLST), established in 2019, is dedicated to publishing original research papers that unveil new discoveries and theories spanning a wide spectrum of life sciences and technologies. This includes fundamental biology, fisheries science and technology, medicinal bioresources, food science, biotechnology, ecology, and environmental biology, with a particular focus on marine habitats. The journal is committed to nurturing synergistic interactions among these diverse disciplines, striving to advance multidisciplinary approaches within the scientific field. It caters to a readership comprising biological scientists, aquaculture researchers, marine technologists, biological oceanographers, and ecologists.