دورية أكاديمية
Study on hormone induction of the male parent and embryonic development, gonad differentiation, and growth of "All-female No.1" Culter alburnus .
| العنوان: | Study on hormone induction of the male parent and embryonic development, gonad differentiation, and growth of "All-female No.1" Culter alburnus . |
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| المؤلفون: | Cheng S; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China., Chi ML; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China., Liu SL; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China., Zheng JB; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China., Jiang WP; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China., Hang XY; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China., Peng M; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China., Li F; Zhejiang Institute of Freshwater Fisheries, Agriculture Ministry Key Laboratory of Healthy Freshwater Aquaculture, Key Laboratory of Freshwater Aquatic Animal Genetic and Breeding of Zhejiang Province, Huzhou, Zhejiang, 313001, China. |
| المصدر: | Heliyon [Heliyon] 2024 Jun 21; Vol. 10 (13), pp. e33414. Date of Electronic Publication: 2024 Jun 21 (Print Publication: 2024). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Ltd Country of Publication: England NLM ID: 101672560 Publication Model: eCollection Cited Medium: Print ISSN: 2405-8440 (Print) Linking ISSN: 24058440 NLM ISO Abbreviation: Heliyon Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Elsevier Ltd, [2015]- |
| مستخلص: | Female Culter alburnus was faster in growth rate than males. In this study, the gynogenetic G2 and the pseudo-male G2' were used as the female and male parents, respectively, to breed a new national variety "All-female No.1" C. alburnus (AFC). Hormone induction, embryonic development, gonadal differentiation, and growth of AFC were studied. The results showed induction with low concentrations of 17α-methyltestosterone in a indoor-net cage culture was not effective. Under the stimulation of 17α-methyltestosterone, some gonads had a tendency to transform into testis, but not completely. There were three types of gonads in 5-month-old and four types of gonads in 12-month-old fishes, however, they all differentiated into ovaries in 15-month-old fishes. Testosterone propionate and high concentrations of 17α-methyltestosterone in pond culture induction had a good effect resulting in ①a functional pseudo-male with normal testis development that could successfully extrude semen during the breeding period, ②a pseudo-male with normal testis development, but could not extrude semen, and ③the appearance of intersexual glands. The second experiment revealed that with common fish, all-female fish embryo had normal embryonic development. The development time and morphological characteristics of each stage were similar, but the development of the all-female embryo was slightly slower than the common embryos. The gonad differentiation of the all-female embryo were normal and none differentiated into testis, which indicated that all-female could ensure the female sex without affecting the normal gonad differentiation. The correlation between body weight, length, and month-age of all-female and common fish was strong. The all-female had faster growth rate and more uniform growth specification than the common fish. Therefore, the use of testosterone propionate and high concentrations of 17α-methyltestosterone in pond culture induction could avoid complete degeneration of gonads into ovaries. The all-female embryo had the advantages of normal embryonic development and gonadal differentiation, faster growth, and uniform growth specification. Competing Interests: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:The authors reports was provided by Zhejiang Institute of Freshwater Fisheries. The authors reports a relationship with Zhejiang Institute of Freshwater Fisheries that includes: board membership. Li Fei has patent pending to Licensee. The authors declare that there are no competing interests. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (© 2024 The Authors. Published by Elsevier Ltd.) |
| References: | Aquat Toxicol. 2004 Jun 24;68(3):277-91. (PMID: 15159053) Aquat Toxicol. 2008 Apr 8;87(1):37-46. (PMID: 18313154) Int J Biol Sci. 2011 Apr 16;7(4):487-95. (PMID: 21547066) |
| فهرسة مساهمة: | Keywords: All-female; Growth; Ovary; Pseudo-male; Topmouth culter |
| تواريخ الأحداث: | Date Created: 20240722 Latest Revision: 20240723 |
| رمز التحديث: | 20240723 |
| مُعرف محوري في PubMed: | PMC11259824 |
| DOI: | 10.1016/j.heliyon.2024.e33414 |
| PMID: | 39035483 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2405-8440 |
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| DOI: | 10.1016/j.heliyon.2024.e33414 |