2021
DOI: 10.1016/j.aquaculture.2021.737173
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Reciprocal hybrids derived from Crassostrea gigas and C. angulata exhibit high heterosis in growth, survival and thermotolerance in northern China

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Cited by 30 publications
(10 citation statements)
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“…However, reciprocal transplant experiments have demonstrated ecological reproductive isolation between the southern and northern C. ariakensis . Moreover, the C. angulata-C. gigas species pair showed no significant differences (p > .05) in the fertilization rate and hatching rate between interspecific hybrids and intraspecific inbreeds (Huvet et al, 2002;Jiang et al, 2021). In contrast, the fertilization and hatching rate of interspecific hybrids is significantly lower Jones et al, 2012;Lawniczak et al, 2010;Malinsky et al, 2015).…”
Section: Discussionmentioning
confidence: 85%
See 1 more Smart Citation
“…However, reciprocal transplant experiments have demonstrated ecological reproductive isolation between the southern and northern C. ariakensis . Moreover, the C. angulata-C. gigas species pair showed no significant differences (p > .05) in the fertilization rate and hatching rate between interspecific hybrids and intraspecific inbreeds (Huvet et al, 2002;Jiang et al, 2021). In contrast, the fertilization and hatching rate of interspecific hybrids is significantly lower Jones et al, 2012;Lawniczak et al, 2010;Malinsky et al, 2015).…”
Section: Discussionmentioning
confidence: 85%
“…angulata – C . gigas species pair showed no significant differences ( p > .05) in the fertilization rate and hatching rate between interspecific hybrids and intraspecific inbreeds (Huvet et al, 2002; Jiang et al, 2021). In contrast, the fertilization and hatching rate of interspecific hybrids is significantly lower ( p < .05) than that of intraspecific inbreeds in the southern–northern C .…”
Section: Discussionmentioning
confidence: 95%
“…Heterosis has been widely exploited in aquaculture breeding [3][4][5][6]. Hybrid tilapia, the offspring of maternal O. niloticus and paternal O. aureus, has been demonstrated to have enhanced performance traits, such as faster growth rate, and better stress and disease tolerance [14,15].…”
Section: Discussionmentioning
confidence: 99%
“…This phenomenon has been widely exploited by aquaculture breeders for decades [2], such as in crucian carp (Carassius auratus red var.) [3], Pacific oyster (Crassostrea gigas) [4,5], and scallop (Patinopecten yessoensis ♀× P. caurinus ♂) [6]. Many hypotheses on the genetic mechanism of heterosis have been proposed, including the dominance hypothesis, over-dominance hypothesis, and epistasis hypothesis [7].…”
Section: Introductionmentioning
confidence: 99%
“…In oysters, the most promising interspecific hybridization for commercial application is C. gigas × C. angulata . Some studies have reported that GA hybrids have great heterosis, 83,129,150 but further commercial assessment is required to determine their application value. Besides, more research is needed to identify the heterosis of other interspecific hybrid combinations.…”
Section: Genetic Improvement Via Hybridizationmentioning
confidence: 99%