scholarly journals Genome Sequence of the White Koji Mold Aspergillus kawachii IFO 4308, Used for Brewing the Japanese Distilled Spirit Shochu

2011 ◽  
Vol 10 (11) ◽  
pp. 1586-1587 ◽  
Author(s):  
Taiki Futagami ◽  
Kazuki Mori ◽  
Ayaka Yamashita ◽  
Shotaro Wada ◽  
Yasuhiro Kajiwara ◽  
...  

ABSTRACT The filamentous fungus Aspergillus kawachii has traditionally been used for brewing the Japanese distilled spirit shochu. A. kawachii characteristically hyperproduces citric acid and a variety of polysaccharide glycoside hydrolases. Here the genome sequence of A. kawachii IFO 4308 was determined and annotated. Analysis of the sequence may provide insight into the properties of this fungus that make it superior for use in shochu production, leading to the further development of A. kawachii for industrial applications.

2020 ◽  
Vol 9 (33) ◽  
Author(s):  
Isato Yoshioka ◽  
Hiroki Takahashi ◽  
Yoko Kusuya ◽  
Takashi Yaguchi ◽  
Kohtaro Kirimura

ABSTRACT Aspergillus tubingensis WU-2223L, belonging to the section Nigri, is a hyperproducer of citric acid. Here, we present the high-quality draft (35 Mb) and mitochondrial (32.4 kb) genome sequences of this strain, which consisted of 16 scaffolds in total. The draft and mitochondrial genome sequences comprised 11,493 and 15 genes, respectively.


2018 ◽  
Vol 6 (17) ◽  
Author(s):  
Hilary J. Ranson ◽  
Jason LaPorte ◽  
Edward Spinard ◽  
Andrei Y. Chistoserdov ◽  
Marta Gomez-Chiarri ◽  
...  

ABSTRACT Aquimarina sp. strain I32.4 (formerly Aquimarina sp. ‘ homaria ’) is a putative pathogen involved in epizootic shell disease in the American lobster ( Homarus americanus ). We report here the draft genome sequence for Aquimarina sp. strain I32.4 and describe virulence factors that may provide insight into its mechanism of pathogenicity.


2012 ◽  
Vol 86 (18) ◽  
pp. 10234-10235 ◽  
Author(s):  
Gaël Panis ◽  
Christophe Lambert ◽  
Patrick H. Viollier

φCbK is a B3 morphotype bacteriophage of theSiphoviridaefamily that infectsCaulobacter crescentus, the preeminent model system for bacterial cell cycle studies. The last 4 decades of research with φCbK as a genetic and cytological tool to study the biology of the host warrant an investigation of the phage genome composition. Herein, we report the complete genome sequence of φCbK and highlight unusual features that emerged from its annotation. The complete genome analysis of the φCbK phage provides new insight into its characteristics and potential interactions with itsCaulobacter crescentushost, setting the stage for future functional studies with φCbK.


2019 ◽  
Vol 8 (30) ◽  
Author(s):  
Vanessa A. Varaljay ◽  
Wanda J. Lyon ◽  
Audra L. Crouch ◽  
Carrie A. Drake ◽  
Jeffrey M. Hollomon ◽  
...  

Phialemoniopsis curvata D216 is a filamentous fungus isolated from contaminated diesel fuel. The genome size is 40.3 Mbp with a G+C content of 54.81%. Its genome encodes enzymes and pathways likely involved in the degradation of and survival in fuel, including lipases, fatty acid transporters, and beta oxidation.


2017 ◽  
Vol 5 (23) ◽  
Author(s):  
Filip Zekic ◽  
Brian Weselowski ◽  
Ze-Chun Yuan

ABSTRACT Here, we report the complete genome sequence of the phosphate-solubilizing bacterium Burkholderia cenocepacia CR318, consisting of three circular chromosomes of 3,511,146 bp, 3,097,552 bp, and 1,056,069 bp. The data presented will facilitate further insight into the mechanisms of phosphate solubilization and its application for agricultural and ecological sustainability.


2017 ◽  
Vol 5 (3) ◽  
Author(s):  
Allison Maker ◽  
James Hemp ◽  
Laura A. Pace ◽  
Lewis M. Ward ◽  
Woodward W. Fischer

ABSTRACT We report here the draft genome sequence of Hydrogenibacillus schlegelii MA48, a thermophilic facultative anaerobe that can oxidize hydrogen aerobically. H. schlegelii MA48 belongs to a deep-branching clade of the Bacilli class and provides important insight into the acquisition of aerobic respiration within the Firmicutes phylum.


2014 ◽  
Vol 81 (4) ◽  
pp. 1353-1363 ◽  
Author(s):  
Taiki Futagami ◽  
Kazuki Mori ◽  
Shotaro Wada ◽  
Hiroko Ida ◽  
Yasuhiro Kajiwara ◽  
...  

ABSTRACTThe koji moldAspergillus kawachiiis used for making the Japanese distilled spirit shochu. During shochu production,A. kawachiiis grown in solid-state culture (koji) on steamed grains, such as rice or barley, to convert the grain starch to glucose and produce citric acid. During this process, the cultivation temperature ofA. kawachiiis gradually increased to 40°C and is then lowered to 30°C. This temperature modulation is important for stimulating amylase activity and the accumulation of citric acid. However, the effects of temperature onA. kawachiiat the gene expression level have not been elucidated. In this study, we investigated the effect of solid-state cultivation temperature on gene expression forA. kawachiigrown on barley. The results of DNA microarray and gene ontology analyses showed that the expression of genes involved in the glycerol, trehalose, and pentose phosphate metabolic pathways, which function downstream of glycolysis, was downregulated by shifting the cultivation temperature from 40 to 30°C. In addition, significantly reduced expression of genes related to heat shock responses and increased expression of genes related with amino acid transport were also observed. These results suggest that solid-state cultivation at 40°C is stressful forA. kawachiiand that heat adaptation leads to reduced citric acid accumulation through activation of pathways branching from glycolysis. The gene expression profile ofA. kawachiielucidated in this study is expected to contribute to the understanding of gene regulation during koji production and optimization of the industrially desirable characteristics ofA. kawachii.


2021 ◽  
Vol 10 (37) ◽  
Author(s):  
Chihiro Kadooka ◽  
Kazuki Mori ◽  
Kayu Okutsu ◽  
Yumiko Yoshizaki ◽  
Kazunori Takamine ◽  
...  

In this study, we report the chromosome-level genome sequence of the osmophilic filamentous fungus Aspergillus chevalieri M1, which was isolated from a dried bonito, katsuobushi. This fungus plays a significant role in the fermentation and ripening process. Thus, elucidating the sequence data for this fungus will aid in subsequent genomic research on the fungi involved in katsuobushi production.


Author(s):  
Robert Bogue

Purpose This paper aims to provide details of the emerging families of robotic exoskeletons that are aimed at industrial applications. Design/methodology/approach Following an introduction, this paper considers the reasons for, and benefits of, using robotic exoskeletons in industrial applications. The paper then discusses a range of products and developments and their applications. Finally, brief concluding comments are drawn. Findings Following earlier military and medical developments, recent years have seen a huge upsurge in interest in industrial robotic exoskeletons. A new generation of products are under development in the USA, the Europe and the Far East by a growing number of companies, and some have entered production. The aim of developing industrial robotic exoskeletons is to assist workers in physically demanding tasks and, thus, reduce the incidence of industrial injuries and associated financial consequences. Several applications have been reported, most notably in the Far East, across a diverse range of industries. Originality/value New families of robotic exoskeletons are being developed, and these are poised to exert a major impact on many industries and constitute a significant market opportunity. This paper provides a timely insight into these developments.


2019 ◽  
Vol 8 (45) ◽  
Author(s):  
Niraj Aryal ◽  
Saefuddin Aziz ◽  
Prajwal Rajbhandari ◽  
Harald Gross

Nonomuraea sp. strain C10 produces the cytotoxic natural product brartemicin. Here, we report its draft genome sequence to get insight into brartemicin biosynthesis and to enable genome mining for novel secondary metabolites.


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