دورية أكاديمية
Crustacean endocrinology: Sexual differentiation and potential application for aquaculture.
| العنوان: | Crustacean endocrinology: Sexual differentiation and potential application for aquaculture. |
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| المؤلفون: | Toyota K; Department of Bioresource Science, Graduate School of Integrated Sciences for Life, Hiroshima University, 1-4-4 Kagamiyama, Higashihiroshima, Hiroshima 739-8528, Japan; Department of Biological Sciences, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, Kanagawa 259-1293, Japan; Department of Biological Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan. Electronic address: toyotak@hiroshima-u.ac.jp. |
| المصدر: | General and comparative endocrinology [Gen Comp Endocrinol] 2024 Sep 15; Vol. 356, pp. 114578. Date of Electronic Publication: 2024 Jul 05. |
| نوع المنشور: | Journal Article; Review |
| اللغة: | English |
| بيانات الدورية: | Publisher: Academic Press Country of Publication: United States NLM ID: 0370735 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-6840 (Electronic) Linking ISSN: 00166480 NLM ISO Abbreviation: Gen Comp Endocrinol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: New York, NY : Academic Press Original Publication: New York. |
| مواضيع طبية MeSH: | Sex Differentiation*/physiology , Crustacea*/physiology , Aquaculture*, Animals ; Male ; Female |
| مستخلص: | Crustaceans, which represent a significant subset of arthropods, are classified into three major classes: Ostracoda, Malacostraca, and Branchiopoda. Among them, sex manipulation in decapod species from the Malacostraca class has been extensively researched for aquaculture purposes and to study reproductive physiology and sexual plasticity. Some decapods exhibit sexual dimorphism that influences their biological and economic value. Monosex culture, in which only one sex is cultivated, increases production yields while reducing the risk of invasiveness, as genetic leakage into natural waters is less likely to occur. Differences in yield are also observed when cultivating different sexes, with all-male cultures of Macrobrachium rosenbergii being more profitable than both mixed and all-female cultures. Research on decapod sexual differentiation has led to a better understanding of sex determination and sexual differentiation processes in arthropods. Similar to most mammals and other vertebrate classes, Malacostraca crustaceans, including decapods, exhibit a cell-non-autonomous mode of sexual development. Genetic factors (e.g., sex chromosomes) and endocrine factors (e.g., insulin-like androgenic gland factor and crustacean female sex hormone) play pivotal roles in the development of sexually dimorphic traits. This review synthesizes the existing understanding of sex determination mechanisms and the role of sex hormones in decapod species. Additionally, it provides an overview of the methyl farnesoate, which has been suggested to be involved in male sex differentiation in some crab species, as well as the phenomenon of male-to-female sex reversal in host decapods caused by parasitic crustaceans. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Crustacean female sex hormone; Insulin-like androgenic factor; Methyl farnesoate; Neuropeptide; Rhizocephalan; Sinus gland |
| تواريخ الأحداث: | Date Created: 20240706 Date Completed: 20240720 Latest Revision: 20240720 |
| رمز التحديث: | 20240721 |
| DOI: | 10.1016/j.ygcen.2024.114578 |
| PMID: | 38971237 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1095-6840 |
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| DOI: | 10.1016/j.ygcen.2024.114578 |