Vekhova Evgenia, Ivashkin E G, Yurchenko Olga, Chaban Anastasia, Dyachuk V A, Khabarova Marina Yu, Voronezhskaya Elena E
A. V. Zhirmunsky Institute of Marine Biology, Far Eastern Branch of Russian Academy of Sciences, 690059 Vladivostok, Russia.
Acta Biol Hung. 2012;63 Suppl 2:230-4. doi: 10.1556/ABiol.63.2012.Suppl.2.31.
Commercial importance and ability to live in a wide range of salinities have made the common mussel, Mytilus trossulus, a relevant model to study modulation of larval growth and development. We investigated the effects of various salinities combined with neomycin and ampicillin application on Mytilus larvae survival and growth. Both neomycin and ampicillin enhanced trochophore and veliger survival under condition of low salinity. The average veliger size was increasing in accordance with the increase of salinity. In case of neomycin treatment 3.6% of the larvae reached the pediveliger stage. No abnormalities of larval morphology of the FMRFamide and 5-HT systems occurred after 7 days of culturing with both antibiotics.
商业重要性以及在广泛盐度范围内生存的能力，使得紫贻贝（Mytilus trossulus）成为研究幼体生长和发育调节的相关模型。我们研究了不同盐度与新霉素和氨苄青霉素联合应用对紫贻贝幼体存活和生长的影响。在低盐度条件下，新霉素和氨苄青霉素均提高了担轮幼虫和面盘幼虫的存活率。面盘幼虫的平均大小随着盐度的增加而增加。在新霉素处理的情况下，3.6%的幼虫达到了壳顶幼虫阶段。用两种抗生素培养7天后，FMRF酰胺和5-羟色胺系统的幼体形态未出现异常。
