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| Suquet, Marc; Le Mercier, Alain; Rimond, Flore; Mingant, Christian; Haffray, Pierrick; Labbe, C.. |
| Parameters used to assess the survival of larvae after cryopreservation generally misestimate the damages that prevent larval development. The objectives of the present study were to 1) define the reliability of the survival rate, assessed at 2 and 7 days post fertilization, to estimate Pacific oyster larval quality after thawing, and 2) select complementary tools allowing an early and reliable estimation of their quality. Oyster larvae were reared for 25 h after fertilization at 19 degrees C and cryopreserved at early D-stage. Then, thawed larvae were incubated in 2-L beakers. At 2 days post fertilization, the survival rate of thawed Pacific oyster larvae was lower than that of fresh larvae for only one experiment (Experiment 3) among the four identical... |
| Tipo: Text |
Palavras-chave: ASMA; CASA; Crassostrea gigas; Cryopreservation; D-larvae. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00088/19934/17761.pdf |
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