Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Qiu-Mei Zhang"'
Publikováno v:
Genes and Environment, Vol 45, Iss 1, Pp 1-13 (2023)
Abstract Background DNA oxidatively damaged by reactive oxygen species is repaired by base excision repair (BER) pathway proteins, with DNA glycosylases removing damaged or mismatched bases in the first step of BER. KsgA is a multifunctional protein
Externí odkaz:
https://doaj.org/article/2d4281189e8a4611b31199f69dc722f5
Publikováno v:
Genes and Environment, Vol 42, Iss 1, Pp 1-6 (2020)
Abstract Background DNA damage is generated by various intrinsic and extrinsic sources such as reactive oxygen species (ROS) and environmental mutagens, and causes genomic alterations. DNA damage response (DDR) is activated to induce cell cycle arres
Externí odkaz:
https://doaj.org/article/23175cc4eb0040bdb750a587c0612d25
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 8 (2020)
Exogenous and endogenous damage to the DNA is inevitable. Several DNA repair pathways including base excision, nucleotide excision, mismatch, homologous and non-homologous recombinations are conserved across all organisms to faithfully maintain the i
Externí odkaz:
https://doaj.org/article/d6f5c16fa5d34685964f64c3bf8fe62c
Publikováno v:
Genes and Environment, Vol 39, Iss 1, Pp 1-8 (2017)
Abstract Apurinic/apyrimidinic (AP) sites are one of the most frequent DNA lesions. AP sites inhibit transcription and DNA replication, and induce cell death. AP endonucleases are key enzymes in AP site repair. Several types of AP endonucleases have
Externí odkaz:
https://doaj.org/article/be9332d85cc1484c9c1ec6a0ac0bf410
Autor:
Masaki Hori, Shin-Ichiro Yonekura, Takehiko Nohmi, Petr Gruz, Hiroshi Sugiyama, Shuji Yonei, Qiu-Mei Zhang-Akiyama
Publikováno v:
Journal of Nucleic Acids, Vol 2010 (2010)
Escherichia coli DNA polymerase IV (Pol IV) is involved in bypass replication of damaged bases in DNA. Reactive oxygen species (ROS) are generated continuously during normal metabolism and as a result of exogenous stress such as ionizing radiation. R
Externí odkaz:
https://doaj.org/article/0590cdde7c52476ba2420cf1461c8332
Publikováno v:
BioMed Research International, Vol 2021 (2021)
BioMed Research International
BioMed Research International
Aims. Few research was reported to explore oxidative stress in individuals with latent autoimmune diabetes in adults (LADA). Therefore, our goal is to study oxidative stress and related factors in LADA patients. Methods. In this study, 250 Chinese in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::155148c5b4a83733d65e4375b03c0ad2
https://doi.org/10.1155/2021/5676363
https://doi.org/10.1155/2021/5676363
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 72
Two aerobic and obligately acidophilic bacteria, designated 4G-K13T and 4Y35T, were isolated from the forest soil sampled at Dinghushan Biosphere Reserve, Guangdong Province, PR China. These two strains were Gram-stain-negative, non-motile and short
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db103e3452a24607d38c00f08cc0c58c
https://doi.org/10.1099/ijsem.0.005415
https://doi.org/10.1099/ijsem.0.005415
Autor:
Junya Kobayashi, Akira Yasui, Kazunari Hashiguchi, Yukihiro Yoshikawa, Masahiro Miyaji, Shin Ichiro Kanno, Ako Matsui, Qiu-Mei Zhang-Akiyama
Publikováno v:
Journal of Radiation Research
Human oxidation resistance 1 (OXR1) was identified as a protein that decreases genomic mutations in Escherichia coli caused by oxidative DNA damage. However, the mechanism by which OXR1 defends against genome instability has not been elucidated. To c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::581bbdabf13db16666da6126a0be3dfd
https://doi.org/10.1093/jrr/rrz080
https://doi.org/10.1093/jrr/rrz080
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 71
Cells of bacterial strains G9T and 7MK23T, isolated from forest soil samples collected from the Dinghushan Biosphere Reserve, Guangdong Province, PR China, were Gram-stain-negative, aerobic and rod-shaped. Strain G9T was motile with single polar flag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df699a44733acdfab0fd9615d2d5cbc
https://doi.org/10.1099/ijsem.0.004985
https://doi.org/10.1099/ijsem.0.004985
Autor:
Tetsuya Sakashita, Qiu-Mei Zhang-Akiyama, Tomoo Funayama, Michiyo Suzuki, Akira Yamasaki, Takahito Moriwaki, Yasuhiko Kobayashi
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 9810, p 9810 (2021)
International Journal of Molecular Sciences; Volume 22; Issue 18; Pages: 9810
International Journal of Molecular Sciences; Volume 22; Issue 18; Pages: 9810
Radiation damages many cellular components and disrupts cellular functions, and was previously reported to impair locomotion in the model organism Caenorhabditis elegans. However, the response to even higher doses is not clear. First, to investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3679199828c85456cac093bdd489ce92
https://www.mdpi.com/1422-0067/22/18/9810
https://www.mdpi.com/1422-0067/22/18/9810