Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System
Post-thawed larval rearing in Pacific oyster Crassostrea gigas was performed to investigate the survival rate with time course in three kinds of larvae cryopreserved. The highest survival rate and larval activity index (LAI) of post-thawed larvae were obtained from the permeation in 0.2 M sucrose an...
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ftpubmed:oai:pubmedcentral.nih.gov:4382957 2023-05-15T15:58:29+02:00 Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System Kim, Ki Tae Lim, Han Kyu Chang, Young Jin 2013-12 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4382957/ https://doi.org/10.12717/devrep.2013.17.4.337 en eng Korean Society of Developmental Biology http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4382957/ http://dx.doi.org/10.12717/devrep.2013.17.4.337 © Copyright A Official Journal of the Korean Society of Developmental Biology. All Rights Reserved. http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. CC-BY-NC Article Text 2013 ftpubmed https://doi.org/10.12717/devrep.2013.17.4.337 2015-05-10T00:00:04Z Post-thawed larval rearing in Pacific oyster Crassostrea gigas was performed to investigate the survival rate with time course in three kinds of larvae cryopreserved. The highest survival rate and larval activity index (LAI) of post-thawed larvae were obtained from the permeation in 0.2 M sucrose and 2.0 M ethylene glycol (EG) at -1°C/min in freezing speed showing the survival rates just after thawing of 63.8% in trochophore, 84.1% in D-shaped veliger and 56.3% in early umbo veliger. In post-thawed larval rearing with food supply, the larvae lasted their lives until 24 hours in trochophore, 75 hours in D-shaped veliger and 57 hours in early umbo veliger. The results suggested that each larval stage post-thawed revealed no more further development to subsequent respective stage. Text Crassostrea gigas Pacific oyster PubMed Central (PMC) Pacific |
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Article Kim, Ki Tae Lim, Han Kyu Chang, Young Jin Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System |
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Article |
description |
Post-thawed larval rearing in Pacific oyster Crassostrea gigas was performed to investigate the survival rate with time course in three kinds of larvae cryopreserved. The highest survival rate and larval activity index (LAI) of post-thawed larvae were obtained from the permeation in 0.2 M sucrose and 2.0 M ethylene glycol (EG) at -1°C/min in freezing speed showing the survival rates just after thawing of 63.8% in trochophore, 84.1% in D-shaped veliger and 56.3% in early umbo veliger. In post-thawed larval rearing with food supply, the larvae lasted their lives until 24 hours in trochophore, 75 hours in D-shaped veliger and 57 hours in early umbo veliger. The results suggested that each larval stage post-thawed revealed no more further development to subsequent respective stage. |
format |
Text |
author |
Kim, Ki Tae Lim, Han Kyu Chang, Young Jin |
author_facet |
Kim, Ki Tae Lim, Han Kyu Chang, Young Jin |
author_sort |
Kim, Ki Tae |
title |
Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System |
title_short |
Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System |
title_full |
Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System |
title_fullStr |
Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System |
title_full_unstemmed |
Survival Rates with Time Course of Frozen-thawed Pacific Oyster Larvae in Indoor Rearing System |
title_sort |
survival rates with time course of frozen-thawed pacific oyster larvae in indoor rearing system |
publisher |
Korean Society of Developmental Biology |
publishDate |
2013 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4382957/ https://doi.org/10.12717/devrep.2013.17.4.337 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4382957/ http://dx.doi.org/10.12717/devrep.2013.17.4.337 |
op_rights |
© Copyright A Official Journal of the Korean Society of Developmental Biology. All Rights Reserved. http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.12717/devrep.2013.17.4.337 |
_version_ |
1766394236957097984 |