Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Tie Koide"'
Autor:
Naara M. dos Santos, Beatriz A. Picinato, Lucas S. Santos, Hugo L. de Araújo, Andrea Balan, Tie Koide, Marilis V. Marques
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The role of the iron–sulfur [Fe-S] cluster transcriptional regulator IscR in maintaining [Fe-S] homeostasis in bacteria is still poorly characterized in many groups. Caulobacter crescentus and other Alphaproteobacteria have a single operon encoding
Externí odkaz:
https://doaj.org/article/b8255d65bf6a4e5ab0dc2258370a5931
Autor:
Bianca B. Batista, Vinicius M. de Lima, Beatriz A. Picinato, Tie Koide, José F. da Silva Neto
Publikováno v:
mSystems, Vol 9, Iss 4 (2024)
ABSTRACTIron is a transition metal used as a cofactor in many biochemical reactions. In bacteria, iron homeostasis involves Fur-mediated de-repression of iron uptake systems, such as the iron-chelating compounds siderophores. In this work, we identif
Externí odkaz:
https://doaj.org/article/4aacf379d02644368444e6a4a6810493
Autor:
Hugo L. de Araújo, Beatriz A. Picinato, Alan P. R. Lorenzetti, Nisansala S. Muthunayake, I. W. Rathnayaka-Mudiyanselage, Naara M. dos Santos, Jared Schrader, Tie Koide, Marilis V. Marques
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 6 (2023)
ABSTRACT The RNA helicases from the DEAD-box family participate in several biochemical processes, with special relevance in the assembly of ribosome ribonucleoparticles and in RNA turnover as part of the multi-enzymatic RNA degradosome complex. Caulo
Externí odkaz:
https://doaj.org/article/9a8f7ba7d5554c95a6460c0f27e4027e
Autor:
Alan P. R. Lorenzetti, Ulrike Kusebauch, Lívia S. Zaramela, Wei-Ju Wu, João P. P. de Almeida, Serdar Turkarslan, Adrián L. G. de Lomana, José V. Gomes-Filho, Ricardo Z. N. Vêncio, Robert L. Moritz, Tie Koide, Nitin S. Baliga
Publikováno v:
mSystems, Vol 8, Iss 2 (2023)
ABSTRACT The scale of post-transcriptional regulation and the implications of its interplay with other forms of regulation in environmental acclimation are underexplored for organisms of the domain Archaea. Here, we have investigated the scale of pos
Externí odkaz:
https://doaj.org/article/249e0bfd07b94f9cace7c4b1be67cff5
Autor:
Júlia A. Alves, Maristela Previato-Mello, Kelly C. M. Barroso, Tie Koide, José F. da Silva Neto
Publikováno v:
BMC Microbiology, Vol 21, Iss 1, Pp 1-14 (2021)
Abstract Background Chromobacterium violaceum is an environmental opportunistic pathogen that causes rare but deadly infections in humans. The transcriptional regulators that C. violaceum uses to sense and respond to environmental cues remain largely
Externí odkaz:
https://doaj.org/article/8cf0c0561f9044f98ccc3c8c845e2820
Publikováno v:
Microorganisms, Vol 10, Iss 12, p 2442 (2022)
Halobacterium salinarum NRC-1 is an extremophile that grows optimally at 4.3 M NaCl concentration. In spite of being an established model microorganism for the archaea domain, direct comparisons between its proteome and transcriptome during osmotic s
Externí odkaz:
https://doaj.org/article/5a002e004c244e2694f137eaf07e286c
Autor:
Hugo L. de Araújo, Bianca P. Martins, Alexandre M. Vicente, Alan P. R. Lorenzetti, Tie Koide, Marilis V. Marques
Publikováno v:
Microbiology Spectrum, Vol 9, Iss 1 (2021)
ABSTRACT In this study, we characterize the response of the free-living oligotrophic alphaproteobacterium Caulobacter crescentus to low temperatures by global transcriptomic analysis. Our results showed that 656 genes were upregulated and 619 were do
Externí odkaz:
https://doaj.org/article/e1aaf39eb9b346a1ad64fda0aa24850c
Autor:
Laura Leaden, Larissa G. Silva, Rodolfo A. Ribeiro, Naara M. dos Santos, Alan P. R. Lorenzetti, Thiago G. P. Alegria, Mariane L. Schulz, Marisa H. G. Medeiros, Tie Koide, Marilis V. Marques
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
In C. crescentus, iron metabolism is mainly controlled by the transcription factor Fur (ferric uptake regulator). Iron-bound Fur represses genes related to iron uptake and can directly activate the expression of genes for iron-containing proteins. In
Externí odkaz:
https://doaj.org/article/4f97f045c9f240a08cce687e673eefc1
Autor:
Tie Koide, David J Reiss, J Christopher Bare, Wyming Lee Pang, Marc T Facciotti, Amy K Schmid, Min Pan, Bruz Marzolf, Phu T Van, Fang‐Yin Lo, Abhishek Pratap, Eric W Deutsch, Amelia Peterson, Dan Martin, Nitin S Baliga
Publikováno v:
Molecular Systems Biology, Vol 5, Iss 1, Pp 1-16 (2009)
Abstract Despite the knowledge of complex prokaryotic‐transcription mechanisms, generalized rules, such as the simplified organization of genes into operons with well‐defined promoters and terminators, have had a significant role in systems analy
Externí odkaz:
https://doaj.org/article/6a75ea0b9e804497884193e6a8bc204b
Publikováno v:
Molecular Systems Biology, Vol 5, Iss 1, Pp 1-15 (2009)
Abstract During evolution, enzyme‐coding genes are acquired and/or replaced through lateral gene transfer and compiled into metabolic pathways. Gene regulatory networks evolve to fine tune biochemical fluxes through such metabolic pathways, enablin
Externí odkaz:
https://doaj.org/article/996896d781034389b3aa2147fa018058