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Comparing the Acute response to cadmium toxicity of nauplii from different populations of artemia

机译:比较来自不同人群的无节幼体对镉毒性的急性反应

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摘要

The lethal responses to cadmium of instar II nauplii from eight populations of Artemia belonging to the species Artemia franciscana, Artemia salina, Artemia persimilis, and Artemia parthenogenetica have been compared. Generalized linear models were used to fit mortality. The model indicates that there is a relationship between species, type of population, and mortality rate. The two populations of A. franciscana were the most sensitive to cadmium toxicity (median lethal concentration, LC50, of 93.3- 142 mg/L), while the population of A. persimilis was the most resistant(LC50 of 284 mg/L).
机译:比较了八种卤虫种群中对二龄无节幼体镉的致死反应,该八种卤虫属于方济各会种,盐沼,柿亚种和孤雌生殖。使用广义线性模型拟合死亡率。该模型表明物种,种群类型和死亡率之间存在关系。 Franccancana的两个种群对镉毒性最为敏感(中位致死浓度,LC50为93.3-142 mg / L),而柿子曲霉的种群对镉的毒性最强(LC50为284 mg / L)。

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