نتایج جستجو برای: streptomyces griseus

تعداد نتایج: 13884  

Journal: :International journal of systematic and evolutionary microbiology 2008
Zsuzsanna Kiss Alan C Ward Zsuzsanna Birkó Keith F Chater Sándor Biró

Streptomyces griseus strain 45H, isolated in 1960 during a mutagenesis programme on the industrial streptomycin producer S. griseus 52-1, encodes an extracellular, pleiotropic autoregulatory signalling protein, factor C, which stimulates sporulation of S. griseus 52-1 in submerged culture. The facC gene, which codes for factor C, is present in very few streptomycetes and is not present in S. gr...

2016
Ivan Erill Steven M Caruso

Streptomyces phage Nanodon is a temperate double-stranded DNA Siphoviridae belonging to cluster BD1. It was isolated from soil collected in Kilauea, HI, using Streptomyces griseus subsp. griseus as a host.

2018
Ivan Erill Steven M Caruso

The Streptomyces bacteriophage Abt2graduatex2 is a double-stranded DNA (dsDNA) Siphoviridae isolated from soil collected in Baltimore, MD, and harvested using Streptomyces griseus subsp. griseus Abt2graduatex2, a cluster BG phage, encodes an HicA-like toxin.

حجتی, زهره, درویشی هرزویلی, فرشاد, متولی باشی, مجید,

Introduction: Streptomyces species are mycelial, aerobic gram-positive bacteria that are isolated from soil and produce a diverse range of antibiotics. Streptomyces griseus produces the antibiotic, streptomycin and forms spores even in a liquid culture. The gene cluster for the production of Streptomycin antibiotic contains strR gene that encodes StrR, a pathway-specific regulator. Then, this p...

Journal: :Journal of bacteriology 2011
Kirk J Grubbs Peter H W Biedermann Garret Suen Sandra M Adams Joseph A Moeller Jonathan L Klassen Lynne A Goodwin Tanja Woyke A Christine Munk David Bruce Chris Detter Roxanne Tapia Cliff S Han Cameron R Currie

Streptomyces griseus strain XylebKG-1 is an insect-associated strain of the well-studied actinobacterial species S. griseus. Here, we present the genome of XylebKG-1 and discuss its similarity to the genome of S. griseus subsp. griseus NBRC13350. XylebKG-1 was isolated from the fungus-cultivating Xyleborinus saxesenii system. Given its similarity to free-living S. griseus subsp. griseus NBRC133...

Journal: :Revista Chilena De Infectologia 2022

Journal: :مجله دانشگاه علوم پزشکی شهید صدوقی یزد 0
فرشاد درویشی هرزویلی f darvishi زهره حجتی z hojati مجید متولی باشی m motovali-bashi

introduction: streptomyces species are mycelial, aerobic gram-positive bacteria that are isolated from soil and produce a diverse range of antibiotics. streptomyces griseus produces the antibiotic, streptomycin and forms spores even in a liquid culture. the gene cluster for the production of streptomycin antibiotic contains strr gene that encodes strr, a pathway-specific regulator. then, this p...

2017
Richard J.L. Meanwell Gilbert Shama

Streptomyces griseus was cultured in three different bioreactors in a medium containing chitin flakes. When a conventional bioreactor stirred by two sets of Rushton impellers and operated at high speed was used, the yield of streptomycin (3.1 mg/l) was the highest observed and occurred at approximately 500 hours. Cultivation of S. griseus in a bioreactor stirred at low speed by a U-shaped paddl...

Journal: :Bioresource technology 2008
Richard J L Meanwell Gilbert Shama

Streptomyces griseus was cultured in three different bioreactors in a medium containing chitin flakes. When a conventional bioreactor stirred by two sets of Rushton impellers and operated at high speed was used, the yield of streptomycin (3.1mg/l) was the highest observed and occurred at approximately 500 h. Cultivation of S. griseus in a bioreactor stirred at low speed by a U-shaped paddle res...

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