Results 71 to 80 of about 3,864,727 (226)

Tilapia breeding and seed production for brackishwater culture in the Philippines [PDF]

, 1996
Tilapias are important foodfishes in the Philippines second only to milkfish. While farming of tilapias in freshwater ponds and cages is already established, there is a need for wider application of the available technologies for brackishwater culture ...
Cornejo, Rafael G., Guerrero III, Rafael D., Guerrero, Luzviminda A.   +2 more
core   +1 more source

Detection of Unauthorized Tilapia Species Circulating in Cage Farms on Lake Volta

Aquaculture, Fish and Fisheries
The Akosombo strain of Nile tilapia is the only approved tilapia strain for culture in Ghana. In this study, exotic red tilapia suspected to be cultured in fish farms within the Lower Volta River Basin of the Lake Volta were collected for species ...
Samuel Duodu, Angela N. A. Ayiku, Patrick Appenteng, Obed Danso Acheampong, Gifty Anane‐Taabeah Attu, Kofitsyo S. Cudjoe   +5 more
doaj   +1 more source

Hox Gene Variation Drives Morphological Specialization of Humpback Grouper Cromileptes altivelis

Integrative Zoology, EarlyView.
Cromileptes altivelis exhibits a distinctive “sunken head and humpback” morphology, formed through cranial remodeling. Genetic analyses identified unique amino acid variants in Hoxa7a and Hoxa10b, with functional tests confirming their role in enhancing osteoblast activity and driving cranial remodeling.
Xiaoying Cao, Zhaowei Zhong, Lisheng Wu, Quanyin Liu, Shaoxiong Ding   +4 more
wiley   +1 more source

Recovery from Hypersaline-Stress-Induced Immunity Damage and Intestinal-Microbiota Changes through Dietary β-glucan Supplementation in Nile tilapia (Oreochromis niloticus)

Animals, 2020
Long-term exposure to hyperosmotic environments can induce severe immune damage and increase risk in tilapia breeding. As an effective immunoregulator, β-glucan has attracted extensive attention in nutritional research and given rise to high expectations
Chang Xu, Yantong Suo, Xiaodan Wang, Jian G Qin, Liqiao Chen, Erchao Li   +5 more
doaj   +1 more source

Genome Expansion of ZPB1(a) and ZPC1(a) in Basal Species or Liver Expression of ZPB1a and ZPC1aa in Advanced Species, Two Different Strategies to Ensure Sufficient ZP Synthesis in Teleosts

Integrative Zoology, EarlyView.
We found that teleosts employed two different strategies to ensure sufficient ZP (zona pellucida) synthesis: expansion of ZPB1(a) and ZPC1(a) in basal species or liver expression of ZPB1a and ZPC1aa in advanced species. The N‐terminus of expanded ZPB1(a) or ZPC1(a) and liver‐expressed ZPB1a contains repeated units or low‐complexity regions to form ...
Tian Gao, Suying Ma, Shiyi Zhang, Fan Bai, Lingyao Gan, Wenjing Tao, Feilong Wang, Deshou Wang, Lina Sun   +8 more
wiley   +1 more source

Effect of the aeration system on water quality parameters and productive performance of red tilapia ( Oreochromis sp.) grown in a biofloc system

, 2023
The objective of this work was to assess the performance of two aeration types, splash and blower, used on a commercial biofloc technology (BFT) farm of red tilapia, Oreochromis sp., and their effect on growth performance and water quality parameters ...
Cala Delgado, Daniel Leonardo
core   +1 more source

Metabolic cost of acute and chronic salinity response of hybrid red tilapia Oreochromis sp. larvae

Aquaculture Reports, 2020
Saline-tolerant hybrid red tilapia Oreochromis sp. has shown benefits in the aquaculture industry, hence understanding the adaptability to salinity changes is crucial towards developing optimum culture practices. The present study investigates the growth
Sharifah Rahmah, Hon Jung Liew, Nazronha Napi, Siti Aishah Rahmat   +3 more
doaj   +1 more source

Metabolome Diversity Enhances Resistance of Intertidal Clams to Thermal Stress

Integrative Zoology, EarlyView.
Meretrix species are widely distributed intertidal bivalves in China with significant ecological and economic importance, which are sensitive to thermal stress. Our results showed that thermal environments of clam habitats shaped metabolome diversity, which can enhance the resistance of intertidal clams to thermal stress.
Zhi Hu, Xiang‐Tao Wei, Xiaonie Lin, Linxuan Ma, Tianzhe Zhang, Yunwei Dong   +5 more
wiley   +1 more source

Reproductive and Phenotypic Performance of Hybrid Crosses Between GIFT and Red Tilapia Strains

UMYU Scientifica Journal
The reproductive and hybrid potentials of hybrids derived from a partial diallel cross between GIFT (Genetically Improved Farmed Tilapia) and Red Tilapia strains were evaluated.
Jerimoth Kesena Ekelemu, Oster Francis Nwachi   +1 more
doaj   +1 more source

Gonadal Development–Related Genes and a Male‐Specific Genetic Marker Identified in the Endangered Sichuan Taimen (Hucho bleekeri)

Integrative Zoology, EarlyView.
Integrated transcriptomic and proteomic analyses were used to validate gonadal development–related genes and to identify a sex‐specific molecular marker in Hucho bleekeri. ABSTRACT Sex determination and differentiation represent fundamental topics in reproductive biology. Sichuan taimen (Hucho bleekeri), a first‐class national protected fish species in
Qinyao Wei, Hua Li, Yeyu Chen, Huanchao Yang, Jun Du, Zhaobin Song   +5 more
wiley   +1 more source