Expression of dmrt1 and vtg genes during gonad formation, differentiation and early maturation in cultured Russian sturgeon Acipenser gueldenstaedtii
| Autor: | D. Adamek, Magdalena Fajkowska, Teresa Ostaszewska, Małgorzata Rzepkowska, Mirosław Szczepkowski |
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| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
endocrine system medicine.medical_specialty Gonad Dietary exposure Russian sturgeon Aquatic Science Biology biology.organism_classification 03 medical and health sciences Vitellogenin 030104 developmental biology Endocrinology medicine.anatomical_structure Transcription (biology) Early maturation Internal medicine medicine biology.protein Acipenser Gene Ecology Evolution Behavior and Systematics |
| Zdroj: | Journal of Fish Biology. 89:1441-1449 |
| ISSN: | 0022-1112 |
| DOI: | 10.1111/jfb.12992 |
| Popis: | Expression of the dmrt1 and vtg genes was described using the real-time PCR (rt-PCR) method from 25 to 1600 days post-hatch (dph) in cultured Russian sturgeon Acipenser gueldenstaedtii. The level of dmrt1 transcription in gonads in subsequent studied periods increased exponentially while vtg expression increased in gonads and livers of A. gueldenstaedtii examined, but in later stages of development. Both dmrt1 and vtg genes showed elevated expression in intersex individuals probably caused by dietary exposure to phyto-oestrogens. |
| Databáze: | OpenAIRE |
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