Two new species of Aspergillus section Fumigati isolated from caatinga soil in the State of Pernambuco, Brazil.
Two new species of Aspergillus section Fumigati isolated from caatinga soil in the State of Pernambuco, Brazil.
复制标题
从巴西伯南布哥州卡廷加土壤中分离出两个新的 Fumigati 曲霉属物种。
DOI：
10.1016/j.myc.2013.04.001
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发表时间：
2014
期刊：
影响因子：
1.4
通讯作者：
Horie Y
中科院分区：
文献类型：
--
作者：
Matsuzawa T;Campos Takaki GM;Yaguchi T;Okada K;Gonoi T;Horie Y
描述和说明了从巴西伯南布哥州卡廷加地区半沙漠土壤中分离出来的 Aspergillus caatingaensis 和 A. pernambucoensis。 Caatingaensis的特征是白色闭囊壳，宽透镜状子囊孢子，有四个赤道嵴，不规则棱纹至微网状，表面有针状凸面，分生孢子为椭圆形至宽椭圆形，壁光滑。伯南布哥曲霉的特征是白色闭囊壳，透镜状子囊孢子，有两个赤道嵴，不规则棱纹，表面有瘤状至疣状凸面，分生孢子为卵形至宽椭圆形，壁光滑。对 b-微管蛋白、钙调蛋白和肌动蛋白基因序列的分析进一步支持了这些新物种的验证。© 2013 日本真菌学会。由 Elsevier BV 出版 保留所有权利。
Aspergillus caatingaensis and A. pernambucoensis, isolated from semi-desert soil in caatinga area, the State of Pernambuco, Brazil, are described and illustrated. Aspergillus caatingaensis is characterized by its white cleistothecia, broadly lenticular ascospores with four equatorial crests and irregularly ribbed to slightly reticulate with aculeate convex surfaces, and ellipsoidal to broadly ellipsoidal conidia with a smooth wall. Aspergillus pernambucoensis is characterized by its, white cleistothecia, lenticular ascospores with two equatorial crests and irregularly ribbed with tuberculate to verrucate convex surfaces, and ovoid to broadly ellipsoidal conidia with a smooth wall. The validation of these new species is supported further by analyses of the b-tubulin, calmodulin and actin gene sequences.© 2013 The Mycological Society of Japan. Published by Elsevier BV All rights reserved.