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黄曲霉和寄生曲霉中乙烯与黄曲霉毒素生物合成之间相互作用的潜在影响

Possible implications of reciprocity between ethylene and aflatoxin biogenesis in Aspergillus flavus and Aspergillus parasiticus.

作者信息

Sharma A, Padwal-Desai S R, Nadkarni G B

出版信息

Appl Environ Microbiol. 1985 Jan;49(1):79-82. doi: 10.1128/aem.49.1.79-82.1985.

Abstract

Aspergillus flavus and Aspergillus parasiticus produced ethylene during early growth. However, the onset of toxin biosynthesis was marked by the absence of ethylene evolution. 2-Chloroethyl phosphonic acid, an ethylene-generating compound, inhibited aflatoxin biosynthesis in vivo. The reciprocal relationship between the production of aflatoxin and ethylene by the organism may indicate the involvement of the latter in the regulation of aflatoxin biogenesis.

摘要

黄曲霉和寄生曲霉在生长早期会产生乙烯。然而,毒素生物合成开始时乙烯释放停止。乙烯利,一种能产生乙烯的化合物,在体内抑制黄曲霉毒素的生物合成。该生物体产生黄曲霉毒素和乙烯之间的相互关系可能表明乙烯参与了黄曲霉毒素生物合成的调控。

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本文引用的文献

1
Ethylene evolution from 2-chloroethylphosphonic Acid.2-氯乙基膦酸的乙烯释放量
Plant Physiol. 1969 Aug;44(8):1203-4. doi: 10.1104/pp.44.8.1203.
4
Genetics and regulation of nitrogen fixation.固氮作用的遗传学与调控
Annu Rev Microbiol. 1981;35:207-35. doi: 10.1146/annurev.mi.35.100181.001231.
5
Production of ethylene by fungi.真菌产生乙烯。
Science. 1968 Mar 22;159(3821):1357-8. doi: 10.1126/science.159.3821.1357.
10
Biosynthesis of aflatoxins.黄曲霉毒素的生物合成
Bacteriol Rev. 1977 Dec;41(4):822-55. doi: 10.1128/br.41.4.822-855.1977.

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