Zobrazeno 1 - 10
of 5 630
pro vyhledávání: '"nucleoid"'
Autor:
Agnieszka Strzałka, Jakub Mikołajczyk, Klaudia Kowalska, Michał Skurczyński, Neil A. Holmes, Dagmara Jakimowicz
Publikováno v:
Microbial Cell Factories, Vol 23, Iss 1, Pp 1-20 (2024)
Abstract Background Streptomyces are sporulating soil bacteria with enormous potential for secondary metabolites biosynthesis. Regulatory networks governing Streptomyces coelicolor differentiation and secondary metabolites production are complex and
Externí odkaz:
https://doaj.org/article/beed0404dc7e4cf390ba7fe9600ea011
Autor:
Piotr Zgłobicki, Paweł Hermanowicz, Kinga Kłodawska, Aneta Bażant, Justyna Łabuz, Joanna Grzyb, Małgorzata Dutka, Ewa Kowalska, Joanna Jawor, Katarzyna Leja, Agnieszka Katarzyna Banaś
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract Background 6 − 4 photoproducts are the second most common UV-induced DNA lesions after cyclobutane pyrimidine dimers. In plants, they are mainly repaired by photolyases in a process called photoreactivation. While pyrimidine dimers can be
Externí odkaz:
https://doaj.org/article/65b3867ba88746188ea8645f849e2936
Autor:
Ryo Kariyazono, Takashi Osanai
Publikováno v:
eLife, Vol 13 (2024)
The hox operon in Synechocystis sp. PCC 6803, encoding bidirectional hydrogenase responsible for H2 production, is transcriptionally upregulated under microoxic conditions. Although several regulators for hox transcription have been identified, their
Externí odkaz:
https://doaj.org/article/6b76c5505ef144bcb26fe33dc1644333
Autor:
Lipsa Panda, K. Prashanth
Publikováno v:
The Microbe, Vol 4, Iss , Pp 100121- (2024)
ESKAPE group are key opportunistic nosocomial pathogens singularized by their exceptional antibiotic resistance and intricate stress adaptation mechanisms. The Nucleoid Associated Proteins (NAPs), an enigmatic regulator that is central to ESKAPE adap
Externí odkaz:
https://doaj.org/article/ee3f8c7f3f504766a51b15774f666b59
Publikováno v:
mSphere, Vol 9, Iss 7 (2024)
ABSTRACT Vibrio cholerae, the causative agent of the diarrheal disease cholera, poses an ongoing health threat due to its wide repertoire of horizontally acquired elements (HAEs) and virulence factors. New clinical isolates of the bacterium with impr
Externí odkaz:
https://doaj.org/article/3ef9a9a86207490ab8fc778258a3247a
Autor:
Yanbing Li, Yiming Cui, Kai Song, Leiming Shen, Liting Xiao, Junyan Jin, Yanting Zhao, Yanfeng Yan, Shengyuan Zhao, Wenwu Yao, Shihua Wang, Zongmin Du, Ruifu Yang, Bin Yi, Yajun Song
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
BackgroundType VI secretion system (T6SS) is widely present in Gram-negative bacteria and directly mediates antagonistic prokaryote interactions. PAAR (proline-alanine-alanine-arginine repeats) proteins have been proven essential for T6SS-mediated se
Externí odkaz:
https://doaj.org/article/ed2b6a8a4cbc46e890c2f403b4efcf03
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Combined-cultures involving mycolic acid-containing bacteria (MACB) can stimulate secondary metabolite (SM) production in actinomycetes. In a prior investigation, we screened Streptomyces coelicolor JCM4020 mutants with diminished production of SMs,
Externí odkaz:
https://doaj.org/article/185f31d1b2a34303bfb943bcc7c4c1d4
Autor:
Gabriela Hernández-Martínez, Miguel A. Ares, Roberto Rosales-Reyes, Jorge Soria-Bustos, Jorge Antonio Yañez-Santos, María L. Cedillo, Jorge A. Girón, Ygnacio Martínez-Laguna, Fenfei Leng, J. Antonio Ibarra, Miguel A. De la Cruz
Publikováno v:
mSphere, Vol 9, Iss 5 (2024)
ABSTRACT Enterobacter cloacae is an emerging pathogen isolated in healthcare-associated infections. A major virulence factor of this bacterium is the type VI secretion system (T6SS). The genome of E. cloacae harbors two T6SS gene clusters (T6SS-1 and
Externí odkaz:
https://doaj.org/article/677848c9969443dfbb7684f48f9008b9
Autor:
Rachel A. Carr, Trichina Tucker, Precious M. Newman, Lama Jadalla, Kamayel Jaludi, Briana E. Reid, Damian N. Alpheaus, Anish Korrapati, April E. Pivonka, Valerie J. Carabetta
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Nε-lysine acetylation is recognized as a prevalent post-translational modification (PTM) that regulates proteins across all three domains of life. In Bacillus subtilis, the histone-like protein HBsu is acetylated at seven sites, which regulates DNA
Externí odkaz:
https://doaj.org/article/7b0d04d310f6486d8fcbb728313556d2
Autor:
Elias Gerges, María del Pilar Rodríguez-Ordoñez, Nicolas Durand, Jean-Louis Herrmann, Frédéric Crémazy
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 3 (2024)
ABSTRACTMycobacterium abscessus is a non-tuberculous mycobacterium, causing lung infections in cystic fibrosis patients. During pulmonary infection, M. abscessus switches from smooth (Mabs-S) to rough (Mabs-R) morphotypes, the latter being hyper-viru
Externí odkaz:
https://doaj.org/article/253a0652a7af4cfeb0a369e17a1d112f