Do trophic subsidies affect the outcome of introductions of a non-native freshwater fish? [PDF]
, 2013 Understanding how environmental variables and human disturbances influence the outcomes of introductions of non-native freshwater fish is integral to their risk management. This can be complex in freshwater ecosystems that receive subsidies that increase
Allen, R. +3 more
core +1 more source
Unconventional meiotic process of spermatocytes in male Cyprinus carpio
Reproduction and Breeding, 2021 The spermatogenesis of fish remained unclear about the cytological process, especially on the meiotic process of spermatocytes after meiosis I. In the present study, microstructure and ultrastructure of spermatogenesis in Cyprinus carpio (abbreviated CC)
La Zhu +13 more
doaj +1 more source
Assessing risks of invasion through gamete performance: farm Atlantic salmon sperm and eggs show equivalence in function, fertility, compatibility and competitiveness to wild Atlantic salmon [PDF]
, 2014 Adaptations at the gamete level (a) evolve quickly, (b) appear sensitive to inbreeding and outbreeding and (c) have important influences on potential to reproduce.
Einum, Sigurd +4 more
core +1 more source
A comparative study of muscle nutrition and intermuscular bone number in improved diploid carp
Reproduction and Breeding, 2023 The common carp (Cyprinus carpio L., COC, 2n = 100) is one of the most widely consumed and distributed freshwater fish in the world. It ranks fourth in total freshwater aquaculture volume in various regions of China, behind Ctenopharyngodon idella ...
Yahui Chen +13 more
doaj +1 more source
Reproduction and Breeding, 2023 The kisspeptin system, which involves hypothalamic neuropeptides, plays pivotal roles in the regulation of teleost reproduction. A previous study suggested that the kiss2/kissr2 system in largemouth bass (Micropterus salmoides) was involved in regulating
Wuhui Li +13 more
doaj +1 more source
Brain milieu induces early microglial maturation through the BAX-Notch axis
Nature Communications, 2022 Microglia are derived from primitive myeloid cells and gain their early identity in the embryonic brains. However, the mechanism by which the brain milieu confers microglial maturation signature remains elusive.
Fangying Zhao +11 more
doaj +1 more source
Frontiers in Genetics, 2021 Whole genome duplication events have occurred frequently during the course of vertebrate evolution. To better understand the influence of polyploidization on the fish genome, we herein used the autotetraploid Carassius auratus (4n = 200, RRRR) (4nRR ...
Chongqing Wang +9 more
doaj +1 more source
Acute Cd Toxicity, Metal Accumulation, and Ion Loss in Southern Catfish (Silurus meridionalis Chen)
Toxics, 2021 The amounts of cadmium in multiple organs and the amounts of Na+ and Ca2+ in the carcass were measured in dead and surviving southern catfish exposed to different concentrations of Cd. The 96 h median lethal concentration was 6.85 mg/L.
Wenming Liu +3 more
doaj +1 more source
A General Overview on Some Aspects of Fish Reproduction [PDF]
, 2014 - Reproduction is one of the important physiological systems that are crucial in the life cycle of living organisms including fish. The main objective of the reproduction is to maintain the existence of the species and therefore fish have a strategies ...
Muchlisin, Z. A. (Zainal)
core +3 more sources
Length at First Maturity, Spawning TIME, and Reproductive Output in the Females of Hamilton\u27s Anchovy (Thryssa Hamiltonii Gray, 1835) [PDF]
, 2020 The Hamilton\u27s anchovy (Thryssa hamiltonii Gray, 1835) is one of main target species in Indonesian small pelagic fishery. This engraulids member is characterized by short lifespan and fast reproductive cycle.
Dewi, N. N. (Nina) +2 more
core