Determination of annual reproductive cycle in male sterlet, Acipenser ruthenus using histology and ultrasound imaging
نویسندگان
چکیده
منابع مشابه
Efficient Gene Transfer and Gene Editing in Sterlet (Acipenser ruthenus)
The sturgeon (Acipenseriformes) is an important farmed species because of its economical value. However, neither gene transfer nor gene editing techniques have been established in sturgeon for molecular breeding and gene functional study until now. In this study, we accomplished gene transfer and gene editing in sterlet (Acipenser ruthenus), which has the shortest sexual maturation period of st...
متن کاملEffect of thyroxine injection on female growth and reproductive performance of sterlet sturgeon (Acipenser ruthenus)
Thyroid hormones [Triiodothyronine (T3) and thyroxine (T4)] are also known to play an important function in biological processes such as growth, sexual development, osmoregulation, metamorphosis, temperature tolerance, migration, oxygen consumption, and metabolism in different fish species. The objective of this study was to examine the effects of T4 injection on growth performance, and reprodu...
متن کاملIdentification of metallothionein gene structure in sterlet (Acipenser ruthenus)
Aquatic organisms present, not only simple sources of accumulated metal, but can interact with metals, altering their toxicity. Due to exposition of biosphere with metals, organisms have developed various defense mechanisms to protect themselves against adverse effects of these ions and their compounds. Metallothionein (MT) is one of that which represents a critical mechanism for detoxification...
متن کاملSite heteroplasmy in the mitochondrial cytochrome b gene of the sterlet sturgeon Acipenser ruthenus
Sturgeons are fish species with a complex biology. They are also characterized by complex aspects including polyploidization and easiness of hybridization. As with most of the Ponto-Caspian sturgeons, the populations of Acipenser ruthenus from the Danube have declined drastically during the last decades. This is the first report on mitochondrial point heteroplasmy in the cytochrome b gene of th...
متن کاملIdentification of metallothionein gene structure in sterlet (Acipenser ruthenus)
Aquatic organisms present, not only simple sources of accumulated metal, but can interact with metals, altering their toxicity. Due to exposition of biosphere with metals, organisms have developed various defense mechanisms to protect themselves against adverse effects of these ions and their compounds. Metallothionein (MT) is one of that which represents a critical mechanism for detoxification...
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ژورنال
عنوان ژورنال: Fish Physiology and Biochemistry
سال: 2020
ISSN: 0920-1742,1573-5168
DOI: 10.1007/s10695-020-00892-8