نتایج جستجو برای: streptomycetaceae

تعداد نتایج: 35  

2013
Geneviève Girard Bjørn A. Traag Vartul Sangal Nadine Mascini Paul A. Hoskisson Michael Goodfellow Gilles P. van Wezel

In the era when large whole genome bacterial datasets are generated routinely, rapid and accurate molecular systematics is becoming increasingly important. However, 16S ribosomal RNA sequencing does not always offer sufficient resolution to discriminate between closely related genera. The SsgA-like proteins are developmental regulatory proteins in sporulating actinomycetes, whereby SsgB activel...

Journal: :Journal of natural products 2005
Irma E Soria-Mercado Alejandra Prieto-Davo Paul R Jensen William Fenical

As part of our continuing interest in exploring the chemistry of actinomycete bacteria uniquely adapted for survival in ocean sediments, we encountered several new strains, which by 16S rDNA sequence-based phylogenetic analysis were recognized as members of a new genus (tentatively called MAR4) within the family Streptomycetaceae. We report here the isolation and structure elucidation of three ...

2010
Natsuko Ichikawa Akio Oguchi Haruo Ikeda Jun Ishikawa Shigeru Kitani Yumi Watanabe Sanae Nakamura Yoko Katano Emi Kishi Machi Sasagawa Akiho Ankai Shigehiro Fukui Yoshimi Hashimoto Sachi Kamata Misa Otoguro Satoshi Tanikawa Takuya Nihira Sueharu Horinouchi Yasuo Ohnishi Masayuki Hayakawa Tomohisa Kuzuyama Akira Arisawa Fumiki Nomoto Hiromi Miura Yoko Takahashi Nobuyuki Fujita

Kitasatospora setae NBRC 14216(T) (=KM-6054(T)) is known to produce setamycin (bafilomycin B1) possessing antitrichomonal activity. The genus Kitasatospora is morphologically similar to the genus Streptomyces, although they are distinguishable from each other on the basis of cell wall composition and the 16S rDNA sequence. We have determined the complete genome sequence of K. setae NBRC 14216(T...

Journal: :Applied and environmental microbiology 2012
Aiyada Aroonsri Shigeru Kitani Junko Hashimoto Ikuko Kosone Miho Izumikawa Mamoru Komatsu Nobuyuki Fujita Yoko Takahashi Kazuo Shin-ya Haruo Ikeda Takuya Nihira

The γ-butyrolactone autoregulator signaling cascades have been shown to control secondary metabolism and/or morphological development among many Streptomyces species. However, the conservation and variation of the regulatory systems among actinomycetes remain to be clarified. The genome sequence of Kitasatospora setae, which also belongs to the family Streptomycetaceae containing the genus Stre...

Journal: :Applied and environmental microbiology 2006
Masanobu Nishikawa Ken'ichi Ogawa

Antimicrobial epsilon-poly-L-lysine (ePL) is secreted by Streptomycetaceae bacteria, and the mechanism of ePL biosynthesis remains to be elucidated. We previously reported that an unknown ePL derivative accumulates in the culture medium of ePL-producing bacteria when glycerol is added to the culture medium (Nishikawa and Ogawa, Appl. Environ. Microbiol. 68:3575-3581, 2002). In this study, by us...

Journal: :Asian Journal of Medicine and Biomedicine 2022

Streptomyces is a filamentous bacteria genus belonging to the Streptomycetaceae family and there are lot of different species that have been discovered. sp. SUK 48 an endophytic which found in fruit Brasilia located at UKM reserved forest known as Bangi Reserved Forest [1]. This study was conducted determine classification isolated from tree, genome perspectives [2]. In specific, objectives thi...

2016
Agustina Undabarrena Fabrizio Beltrametti Fernanda P. Claverías Myriam González Edward R. B. Moore Michael Seeger Beatriz Cámara

Bioprospecting natural products in marine bacteria from fjord environments are attractive due to their unique geographical features. Although, Actinobacteria are well known for producing a myriad of bioactive compounds, investigations regarding fjord-derived marine Actinobacteria are scarce. In this study, the diversity and biotechnological potential of Actinobacteria isolated from marine sedim...

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