Influence of prolonged cultivation on sexual characteristics of sterilized female tilapia, Oreochromis mossambicus, induced by high-temperature treatment

R Nozu, M Nakamura - Aquaculture, 2020 - Elsevier
… Based on these results, we expect that estrogen production in each SPC is active. However,
the formation of the follicle layer was incomplete and the number of SPCs did not increase …

Growth performance, survival rate, flesh, and proximate composition of sex-grouped triploid and diploid Nile tilapia (Oreochromis niloticus)

AT Mukti, O Carman, A Alimuddin… - Turkish Journal of …, 2020 - journals.tubitak.gov.tr
… is a candidate fish to produce functionally sterile seeds on a … parameters were obtained in
all-female diploids. The highest … in tilapia (Oreochromis mossambicus). Kathmandu University …

Effect of electric induced triploidization on sex ratio, growth and gonad histology of red hybrid tilapia

VT Okomoda, JP Pradeep, AS Oladimeji… - Aquaculture, 2020 - Elsevier
Some effects of electric induced triploidization on Red Hybrid Tilapia were investigated in
this study. With the aid of 12 V battery, electric current was used to induce shock in fertilized …

[PDF][PDF] Application of genetic improvement techniques in aquaculture industry

AAM Abushweka - Int J Res Appl Natl Soc Sci, 2021 - impactjournals.us
… , all- female are produced by gynogenesis technique, while sterile (monosex female triploid)
are produced … a convenient way to produce a majority of sterile triploid individuals through …

Triploidy induction by electric shock in Red hybrid Tilapia

A Hassan, VT Okomoda, PJ Pradeep - Aquaculture, 2018 - Elsevier
… tilapia species have resulted in mono-sex production. A good example is the red hybrid
tilapia (Oreochromis mossambicus × Oreochromis niloticus). Despite been a fertile hybrid with …

Fertilization, hatching, and embryogenesis of diploid and triploid eggs of Anabas testudineus (Bloch, 1792)

A Hassan, VT Okomoda, FAB Sanusi - Zygote, 2018 - cambridge.org
… 2012) and by extension economic benefit and effective large-scale production of sterile fishes
have … Production of all-female triploid rainbow trout. Aquaculture 30, 375–80. Makino, S. …

Production of triploid, doubled haploid (DH) and meiogynogenetic brook trout ()–efficiency and development of body deformities

K Jagiełło, M Polonis, L Panasiak, S Dobosz… - Annals of Animal …, 2021 - sciendo.com
Production of diploid Oreochromis mossambicus gynogens using heterologous sperm of …
Production of all-female sterile-triploid Oreochromis mossambicus. Aquaculture, 84: 117–…

[PDF][PDF] A review on induction of triploidy in fish using heat, pressure and cold shock treatments

A Iqbal, IA Nafath-ul-Arab, TH Shah, OA Asimi… - J Entomol Zool …, 2020 - academia.edu
… of such males are able to produce abnormal and aneuploid sperm. … Production of all-female
sterile triploid (3N) fishes can be … Oreochromis mossambicus (Peters, 1852) X Oreochromis

[PDF][PDF] Master of Fisheries Science

AI Bazaz - krishikosh.egranth.ac.in
Production of all-female sterile triploid (3N) fishes can be important to commercial
aquaculture because it mitigates negative impacts associated with gonadal maturation including …

Thermal induction of tetraploidy and assessment of selected DNA quantification methods in African sharptooth catfish, Clarias gariepinus

T Senyolo - 2022 - scholar.sun.ac.za
… they can be utilised to produce large numbers of sterile triploid fish through simple crosses
… Studies have shown that, in species such as the Atlantic salmon, triploids versus all female