Effects of temperature on herpes-like virus detection among hatchery-reared larval Pacific oyster Crassostrea gigas
Effects of temperature on herpes-like virus detection among hatchery-reared larval Pacific oyster Crassostrea gigas
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DOI：
10.3354/dao024149
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发表时间：
1996-02-01
影响因子：
1.4
通讯作者：
Gerard, A
中科院分区：
文献类型：
--
作者：
LeDeuff, RM;Renault, T;Gerard, A
本文研究了不同温度对太平洋牡蛎（Crassostrea gigas）幼体疱疹样病毒检测的影响。在25-26 ℃条件下，牡蛎幼虫的膜和外套膜结缔组织中观察到核内、胞浆内和细胞外的病毒颗粒。在22-23摄氏度的幼虫中，虽然观察到核损伤，但没有检测到病毒颗粒的存在。结果获得了牡蛎幼虫与4个不同的父母的起源。在相同的温度下，4组牡蛎幼虫中有3组感染了疱疹病毒。
This paper describes effects of temperature on herpes-like virus detection in Pacific oyster Crassostrea gigas larvae held at different temperatures. Intranuclear, intracytoplasmic and extracellular viral particles were observed in velum and mantle connective tissues of oyster larvae reared at 25-26 degrees C. In larvae held at 22-23 degrees C, although nuclear lesions were observed, the presence of viral particles was not detected. Results were obtained for oyster larvae with 4 different parental origins. Herpesvirus infection was found in 3 of the 4 groups of oyster larvae held in the same conditions at the higher temperature.