Sexual reproduction in aflatoxin-producing Aspergillus nomius

Horn Bruce W.; Moore Geromy G.; Carbone Ignazio .

首页> 外文期刊>Mycologia >Sexual reproduction in aflatoxin-producing Aspergillus nomius

【24h】

Sexual reproduction in aflatoxin-producing Aspergillus nomius

机译：黄曲霉毒素产黑曲霉的有性繁殖

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Sexual reproduction was examined in the aflatoxin-producing fungus Aspergillus nomius. Crosses between sexually compatible strains resulted in the formation of multiple nonostiolate ascocarps within stromata, which places the teleomorph in genus Petromyces. Ascocarp and ascospore morphology in Petromyces nomius were similar to that in P. flavus and P. parasiticus, and differences between teleomorphs were insufficient for species separation. Formation of mature ascocarps was infrequent, with only 24% of the 83 crosses producing viable ascospores. The majority of P. nomius strains contained a single mating-type gene (MAT1-1 or MAT1-2), but several strains contained both genes. MAT1-1/MAT1-2 strains were self-sterile and capable of mating with both MAT1-1 and MAT1-2 strains; hence P. nomius appears to be functionally heterothallic.

机译：在产生黄曲霉毒素的真菌曲霉曲霉中检查有性生殖。两性相容菌株之间的杂交导致在地层内形成多个非骨赘类固果皮，从而将变长形体置于Petromyces属中。香茅（Petromyces nomius）的果皮和子囊形与黄果假单胞菌和寄生寄生假单胞菌相似，并且远形体之间的差异不足以进行物种分离。成熟的果皮很少形成，在83个杂交中只有24％产生有生命的子囊。大多数的P. nomius菌株含有一个交配型基因（MAT1-1或MAT1-2），但有几个菌株同时含有这两个基因。 MAT1-1 / MAT1-2菌株具有自我杀菌能力，能够与MAT1-1和MAT1-2菌株交配。因此，P。nomius似乎是功能杂种。

著录项

来源
《Mycologia》 |2011年第1期|共10页
作者
Horn Bruce W.; Moore Geromy G.; Carbone Ignazio .;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类侵（传）染性病害;
关键词
aflatoxin; mating type; sexual reproduction;

机译：黄曲霉毒素;交配型;性生殖;

相似文献

外文文献
中文文献
专利

1. Sexual reproduction in aflatoxin-producing Aspergillus nomius [J] . Horn Bruce W., Moore Geromy G., Carbone Ignazio . Mycologia . 2011,第1期

机译：黄曲霉毒素产黑曲霉的有性繁殖
2. Sexual reproduction and recombination in the aflatoxin-producing fungus Aspergillus parasiticus [J] . Horn BW, Ramirez-Prado JH, Carbone I Fungal Genetics and Biology . 2009,第2期

机译：黄曲霉毒素寄生曲霉曲霉中的有性生殖和重组
3. Description of a Distinctive Aflatoxin-Producing Strain of Aspergillus nomius that Produces Submerged Sclerotia [J] . Mark A. Doster, Peter J. Cotty, Themis J. Michailides Mycopathologia . 2009,第4期

机译：产深层菌核的黄曲霉特异产黄曲霉毒素菌株的描述
4. Genetic contribution of sexual and asexual reproduction to the recruitment of a sexually unbalanced population of Coscinasterias tenuispina (Echinodermata: Asteroidea) in Rio De Janeiro, Brazil [C] . C.E.M. Pazoto, C.R.R.Ventura, E.P. Silva International Echinoderm Conference . 2010

机译：性和无性繁殖的遗传贡献对Coscinasterias Tenuispina（Echinodermata：Zeroidea）的性不平衡人口招募的招募在巴西里约热内卢
5. Consequences of Sexual Reproduction in Aspergillus flavus: Development of Approaches for the Examination of F1 Progeny [D] . Gell, Richard Michael. 2019

机译：曲霉病性繁殖的后果：F1后代检查方法的发展
6. Misidentification of Aspergillus nomius and Aspergillus tamarii as Aspergillus flavus: Characterization by Internal Transcribed Spacer β-Tubulin and Calmodulin Gene Sequencing Metabolic Fingerprinting and Matrix-Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry [O] . Emily W. T. Tam, Jonathan H. K. Chen, Eunice C. L. Lau, 2014

机译：曲霉曲霉和tamarii曲霉曲霉菌为黄曲霉菌的误认：内部转录间隔物β-微管蛋白和钙调蛋白基因测序代谢指纹图谱和基质辅助的激光解吸电离的电离飞行时间质谱
7. Description of a Distinctive Aflatoxin-Producing Strain of Aspergillus nomius that Produces Submerged Sclerotia [O] . Mark A. Doster, Æ Peter, J. Cotty, 2013

机译：一种产生淹水菌核的特有黄曲霉毒素产生菌的描述

Sexual reproduction in aflatoxin-producing Aspergillus nomius

摘要

著录项

相似文献

相关主题

期刊订阅