国立研究開発法人 国際農林水産業研究センター | JIRCAS

<i>Aspergillus Oryzae</i> Strain with Improved Conidiation after Light Stimulation

JARQ : Japan Agricultural Research Quarterly
ISSN
00213551
書誌レコードID(総合目録DB)
AA0068709X
本文フルテキスト

The influence of light on the development of asexual spores is an example to elucidate the effect of environmental factors on fungi. Well-studied fungus Aspergillus nidulans produces more conidia under the light condition than under the dark condition, whereas RIB 40, a standard strain of A. oryzae, produces more conidia under the dark condition. In this study, we found that an A. oryzae strain (RIB 1187) responded positively to incubation under light and resulted in better conidia count as compared to that in the dark. We studied the gene expression of RIB 1187 and found that four homologous genes of A. nidulans (up-regulated genes by light) were also up-regulated in RIB 1187 under the light condition.

刊行年月2018-01-01
作成者Pushpa S. MURTHYMotoaki SANORyota HATTORIKen-ichi KUSUMOTOSatoshi SUZUKI
著者キーワードgene expressionlight responseasexual developmentfilamentous fungi
公開者Japan International Research Center for Agricultural Sciences
データ作成日2018-01-01
国立情報学研究所メタデータ主題語彙集(資源タイプ)Journal Article
52
1
開始ページ23
終了ページ28
DOI10.6090/jarq.52.23
言語eng