Genetic improvement of oysters: Current status, challenges, and prospects

K Jiang, C Chen, G Jiang, Y Chi, C Xu… - Reviews in …, 2024 - Wiley Online Library
Oysters are one of the most commercially important shellfish species and have been
cultured for thousands of years. Oyster aquaculture supports the major aquaculture …

The need for more information on the resistance to biological and environmental stressors in triploid oysters

C Brianik, B Allam - Aquaculture, 2023 - Elsevier
Triploid bivalves, specifically oysters, have become an increasingly popular aquaculture
product over the last 3 decades due to their superior growth and meat quality. Despite a …

Triploid Pacific oysters exhibit stress response dysregulation and elevated mortality following heatwaves

MN George, O Cattau, MA Middleton… - Global Change …, 2023 - Wiley Online Library
Polyploidy has been suggested to negatively impact environmental stress tolerance,
resulting in increased susceptibility to extreme climate events. In this study, we compared …

Rates of osmoconformation in triploid eastern oysters, and comparison to their diploid half-siblings

SM Casas, D Comba, MK La Peyre, S Rikard… - Aquaculture, 2024 - Elsevier
Triploid eastern oysters (Crassostrea virginica) suffer greater mortalities than diploids in the
US Gulf of Mexico estuaries when extreme low salinities (< 5) and elevated temperatures (≥ …

Energetic budget of diploid and triploid eastern oysters during a summer die-off

S Bodenstein, SM Casas, TR Tiersch… - Frontiers in Marine …, 2023 - frontiersin.org
Triploid oysters are widely used in off-bottom aquaculture of eastern oysters, Crassostrea
virginica. However, farmers of the Gulf of Mexico (GoM) and Atlantic coast estuaries have …

Comparative study on tetraploid induction of the Fujian oyster Crassostrea angulata utilizing three typical methods

Y Liang, G Cheng, X Bai, J Zhou, H Zhang, Y Chi… - Aquaculture …, 2024 - Springer
The sterility advantages of triploids make them paramount for oyster aquaculture.
Tetraploids are always used as male parents for triploid industrial breeding in current …

Hypoxia and anoxia tolerance in diploid and triploid eastern oysters at high temperature

N Coxe, G Mize, S Casas, MK La Peyre… - Journal of Shellfish …, 2023 - BioOne
Increasing reliance on the use of triploid oysters to support aquaculture production relies on
their generally superior growth rate and meat quality over that of diploid oysters. Reports of …

[HTML][HTML] Acetylcholinesterase activity in muscle tissue of Norway lobster Nephrops norvegicus: Importance of body size, season, sex and naturally occurring metals

A Cenov, DT Linšak, L Perić, P Žurga, DV Lušić… - Marine pollution …, 2024 - Elsevier
The aim of the present study was to determine the levels of acetylcholinesterase (AChE)
activity in the tail muscle tissue of wild populations of Nephrops norvegicus from the …

Growth, survival and thermotolerance of diploids, triploids and tetraploids of the Fujian oyster Crassostrea angulata with normal, golden and black shell colors

Y Liang, H Hu, G Cheng, C Xu, Q Li - Aquaculture, 2024 - Elsevier
Triploids have received increasing attention in the industrialization of oysters due to their fast
growth rate, tolerance, and their sterility to be marketed year-round. Cultivating varieties or …

Influence of ploidy, genetic and environment on production traits of the Pacific oyster Crassostrea gigas

Y Chi, C Xu, Q Li - Aquaculture, 2024 - Elsevier
Pacific oysters, Crassostrea gigas, are one of the most widely farmed shellfish. To meet
demand, the advantages of growth and increased sterility are currently being exploited in …