Results 1 to 10 of about 1,547,221 (287)

Nuclear DNA Amounts in Chinese Bryophytes Estimated by Flow Cytometry: Variation Patterns and Biological Significances [PDF]

Plants, 2023
There exists an obvious gap in our knowledge of the nuclear DNA amount of bryophytes, not only in terms of the low number of species represented, but also in systematic and geographic representation.
Dandan Li, Guangyu Luo, Shuiliang Guo, Ruoling Huang, Jun Yang, Tong Cao, Jing Yu   +6 more
doaj   +2 more sources

ChIP-Based Nuclear DNA Isolation for Genome Sequencing in Pyropia to Remove Cytosol and Bacterial DNA Contamination [PDF]

Plants, 2023
Contamination from cytosolic DNA (plastid and mitochondrion) and epiphytic bacteria is challenging the efficiency and accuracy of genome-wide analysis of nori-producing marine seaweed Pyropia yezoensis. Unlike bacteria and organellar DNA, Pyropia nuclear
Zehao Zhang, Junhao Wang, Xiaoqian Zhang, Xiaowei Guan, Tian Gao, Yunxiang Mao, Ansgar Poetsch, Dongmei Wang   +7 more
doaj   +2 more sources

Circulating free DNA in hypertensive patients with high cardiovascular risk

Российский кардиологический журнал, 2022
Aim. To evaluate the level of circulating free nuclear DNA (nDNA) and mitochondrial DNA (mtDNA) in hypertensive patients with high cardiovascular risk.Material and methods. The study included 70 patients, of which 51 were patients with hypertension (HTN)
E. A. Trofimova, V. V. Kireeva, Yu. K. Usoltsev, S. V. Kirilchik, S. A. Lepekhova, K. A. Apartsin   +5 more
doaj   +1 more source

Function and Regulation of Nuclear DNA Sensors During Viral Infection and Tumorigenesis

Frontiers in Immunology, 2021
IFI16, hnRNPA2B1, and nuclear cGAS are nuclear-located DNA sensors that play important roles in initiating host antiviral immunity and modulating tumorigenesis.
Fan Zhang, Fan Zhang, Yi Yuan, Yi Yuan, Yi Yuan, Feng Ma, Feng Ma   +6 more
doaj   +1 more source

Profound DNA methylomic differences between single- and multi-fraction alpha irradiations of lung fibroblasts

Clinical Epigenetics, 2023
Background Alpha (α)-radiation is a ubiquitous environmental agent with epigenotoxic effects. Human exposure to α-radiation at potentially harmful levels can occur repetitively over the long term via inhalation of naturally occurring radon gas that ...
Marilyn N. Vera-Chang, John M. Danforth, Marilyne Stuart, Aaron A. Goodarzi, Marjorie Brand, Richard B. Richardson   +5 more
doaj   +1 more source

Nuclear survivin and its relationship to DNA damage repair genes in non-small cell lung cancer investigated using tissue array. [PDF]

PLoS ONE, 2013
To investigate the predictive role and association of nuclear survivin and the DNA double-strand breaks repair genes in non-small cell lung cancer (NSCLC): DNA-dependent protein kinase catalytic subunit (DNA-PKcs), Ku heterodimeric regulatory complex 70 ...
Songliu Hu, Yuanyuan Qu, Xiangying Xu, Qingyong Xu, Jingshu Geng, Jianyu Xu   +5 more
doaj   +1 more source

Filamentous nuclear actin regulation of PML NBs during the DNA damage response is deregulated by prelamin A

Cell Death and Disease, 2022
Nuclear actin participates in a continuously expanding list of core processes within eukaryotic nuclei, including the maintenance of genomic integrity. In response to DNA damage, nuclear actin polymerises into filaments that are involved in the repair of
Andrew M. Cobb, Shanelle A. De Silva, Robert Hayward, Karolina Sek, Svenja Ulferts, Robert Grosse, Catherine M. Shanahan   +6 more
doaj   +1 more source

Loss of p53 function promotes DNA damage-induced formation of nuclear actin filaments

Cell Death and Disease, 2023
Tumor suppressor p53 plays a central role in response to DNA damage. DNA-damaging agents modulate nuclear actin dynamics, influencing cell behaviors; however, whether p53 affects the formation of nuclear actin filaments remains unclear. In this study, we
Takeru Torii, Wataru Sugimoto, Katsuhiko Itoh, Natsuki Kinoshita, Masaya Gessho, Toshiyuki Goto, Ikuno Uehara, Wataru Nakajima, Yemima Budirahardja, Daisuke Miyoshi, Takahito Nishikata, Nobuyuki Tanaka, Hiroaki Hirata, Keiko Kawauchi   +13 more
doaj   +1 more source

Maternal imprinting, mitochondrial DNA, nuclear DNA and Alzheimer’s disease

Exploration of Neuroprotective Therapy, 2021
Familial early-onset Alzheimer’s disease (AD) is more probable in individuals coming from mothers diagnosed with AD than from fathers diagnosed with AD.
Alberto Pérez-Mediavilla, Marta Zamarbide   +1 more
doaj   +1 more source

Combining and congruence evaluation of phylogenetic signals from different genes based on geometric approach

Вавиловский журнал генетики и селекции, 2017
A new Euclidean distance based algorithm is used for analysis of congruence and combining molecular genetic data. This approach is called geometric, since Euclidean distance satisfies all metric axioms and the points representing the sequences can be ...
V. M. Efimov, V. Yu. Kovaleva, Yu. N. Litvinov   +2 more
doaj   +1 more source