JCM Catalogue

Aspergillus oryzae var. brunneus Murakami 1971

Taxonomy in MycoBank database: Fungi, Dikarya, Ascomycota, Pezizomycotina, Eurotiomycetes, Eurotiomycetidae, Eurotiales, Aspergillaceae.

13832 <-- RIB 40 (NRIB) <-- H. Murakami 40.
Accessioned in 2006.
=ATCC 42149 =BCRC 30434 =NBRC 100959 =NRRL 5590 =RIB 40.
Medium: 30; Temperature: 24°C; Rehydration fluid: 664.

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Source: Horsebean [6325].
Locality: 'Maruka' soy sauce factory, Mimaki-mura, Kuse-gun, Kyoto, Japan [6325].
Phylogeny: A fungal phylogeny based on 82 complete genomes [8242].
Genome sequence: BA000049 (chromosome 1), BA000050 (chromosome 2), BA000051 (chromosome 3), BA000052 (chromosome 4), BA000053 (chromosome 5), BA000054 (chromosome 6), BA000055 (chromosome 7), BA000056 (chromosome 8) [6332].
More information: Original strain number 40 [6325]; Cloning/sequencing of Taka-amylase A (TAA) gene [6327], acetamidase gene [6328], acid protease gene [6330], and enolase gene [6331]; Site-directed mutagenesis of TAA [6329].
Production: Glucoamylase [6326].
Assay: Aureobasidin A (AbA-sensitive), using the strain RIB 40 (= JCM 13832) [8156].

Patent publication(s) using this strain [WO2017/169399, 6953106, 6973968, 2022-157316, 2022-157325, 6953106, 6973968].

Related information on delivery / use of the strain

Biosafety level	1	-
Terms and conditions	Not applicable	-
Export control ⁽¹⁾	Controlled
Distribution control in Japan ⁽²⁾	No	-
Genetically modified microorganism	No	-
Technical information	-	-
Additional information	-	-

(1) in complying with the Foreign Exchange and Foreign Trade Control Law of Japan
(2) in complying with the Plant Protection Law of Japan

Delivery category

Domestic	A (Freeze-dried or L-dried culture) or C (Actively growing culture on request)
Overseas	-	-

Viability and purity assays of this product were performed at the time of production as part of quality control. The authenticity of the culture was confirmed by analyzing an appropriate gene sequence, e.g., the 16S rRNA gene for prokaryotes, the D1/D2 region of LSU rRNA gene, the ITS region of the nuclear rRNA operon, etc. for eukaryotes. The characteristics and/or functions of the strain appearing in the catalogue are based on information from the corresponding literature and JCM does not guarantee them.

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