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单词 Alpha amanitin
释义

Alpha amanitin

英语例句库

Alpha-Amanitin : This is a simple, natural, toxic peptide produced by a mushroom.

3 透明蝇毒素:这是一种有蘑菇产生的简单,天然的有毒蝇氨酸。

英语百科

alpha-Amanitin

α-Amanitin (red) bound to RNA polymerase II from Saccharomyces cerevisiae (brewer's yeast). From PDB: 1K83​.[7]

alpha-Amanitin or α-amanitin is a cyclic peptide of eight amino acids. It is possibly the most deadly of all the amatoxins, toxins found in several species of the Amanita genus of mushrooms, one being the death cap (Amanita phalloides) as well as the destroying angel, a complex of similar species, principally A. virosa and A. bisporigera. It is also found in the mushrooms Galerina marginata and Conocybe filaris. The oral LD50 of amanitin is approximately 0.1 mg/kg for rats.

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更新时间:2025/6/22 6:25:58