Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Hari S. Misra"'
Publikováno v:
FASEB BioAdvances, Vol 5, Iss 1, Pp 27-42 (2023)
Abstract The polymerization/depolymerization dynamics of FtsZ play a pivotal role in cell division in the majority of the bacteria. Deinococcus radiodurans, a radiation‐resistant bacterium, shows an arrest of growth in response to DNA damage with n
Externí odkaz:
https://doaj.org/article/a07988e931c5430b97d1959df8d969f7
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 6 (2022)
ABSTRACT Environmental DNA uptake by certain bacteria and its integration into their genome create genetic diversity and new phenotypes. DNA processing protein A (DprA) is part of a multiprotein complex and facilitates the natural transformation (NT)
Externí odkaz:
https://doaj.org/article/328a97e398c34f5c9d2e8cda6f629b53
Publikováno v:
mBio, Vol 13, Iss 6 (2022)
ABSTRACT Filament temperature-sensitive mutant K (FtsK)/SpoIIIE family proteins are DNA translocases known as the fastest DNA motor proteins that use ATP for their movement on DNA. Most of the studies in single chromosome-containing bacteria have est
Externí odkaz:
https://doaj.org/article/9766516db28a46ca949b562e1374d2c9
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 9 (2021)
DrRecA and PprA proteins function are crucial for the extraordinary resistance to γ-radiation and DNA strand break repair in Deinococcus radiodurans. DrRecA mediated homologous recombination help in DNA strand break repair and cell survival, while t
Externí odkaz:
https://doaj.org/article/0db9b526bb7743118980d5e88437807a
Autor:
Sheetal Uppal, Anne Gegonne, Qingrong Chen, Petria S. Thompson, Dan Cheng, Jie Mu, Daoud Meerzaman, Hari S. Misra, Dinah S. Singer
Publikováno v:
Cell Reports, Vol 29, Iss 8, Pp 2450-2460.e5 (2019)
Summary: The bromodomain protein 4 (BRD4) is an atypical kinase and histone acetyl transferase (HAT) that binds to acetylated histones and contributes to chromatin remodeling and early transcriptional elongation. During transcription, BRD4 travels wi
Externí odkaz:
https://doaj.org/article/a0a7baa9ece248b081b81f1d1e967938
Autor:
Ganesh K. Maurya, Kruti Modi, Manisha Banerjee, Reema Chaudhary, Yogendra S. Rajpurohit, Hari S. Misra
Publikováno v:
mSphere, Vol 3, Iss 4 (2018)
ABSTRACT Deinococcus radiodurans, a highly radioresistant bacterium, does not show LexA-dependent regulation of recA expression in response to DNA damage. On the other hand, phosphorylation of DNA repair proteins such as PprA and RecA by a DNA damage
Externí odkaz:
https://doaj.org/article/4d3f7cd3996f4f1995757af4979e9e5e
Publikováno v:
FASEB BioAdvances. 5:27-42
DivIVA Phosphorylation Affects Its Dynamics and Cell Cycle in Radioresistant Deinococcus radiodurans
Publikováno v:
Microbiology Spectrum. 11
Deinococcus radiodurans , a radioresistant bacterium, lacks LexA/RecA-mediated DNA damage response and cell cycle regulation as known in other bacteria. However, it adjusts its transcriptome and proteome upon DNA damage.
Publikováno v:
Journal of Bacteriology. 205
Natural transformation enables bacteria to acquire DNA from the environment and contributes to genetic diversity, DNA repair, and nutritional requirements. DNA processing protein A (DprA) receives incoming single-stranded DNA and assists RecA loading
Publikováno v:
Stem Cells. 39:1615-1624
Understanding the mechanism of fate decision and lineage commitment is the key step for developing novel stem cell applications in therapeutics. This process is coordinately regulated through systematic epigenetic reprogramming and concomitant change