Results 131 to 140 of about 279,378 (380)

RESEARCHES ON PYRIMIDINES: SYNTHESIS OF CYTOSINE-5-ACETIC ACID. [FIFTY-FIRST PAPER.]¹ [PDF]

, 1911
Treat B. Johnson, Harley T. Peck, Joseph A. Ambler   +2 more
openalex   +1 more source

B‐EPIC: A Transformer‐Based Language Model for Decoding B Cell Immunodominance Patterns

Advanced Science, EarlyView.
B‐Epic: Achieving high‐accuracy B cell epitope prediction through Transformer architecture. Comprehensive validation demonstrates B‐Epic's robust performance across diverse datasets. B‐Epic facilitates vaccine development for H. pylori and EBV, addressing critical public health challenges.
Jun‐Ze Liang, Youtao Wang, Cong Sun, Tao Liu, Zengfeng Wu, Lipeng Chen, Lina Chen, Penglin Li, Zhengkang Li, Cangui Zhang, Bingyun Lu, Ye Chen, Bing Gu, Qian Zhong, Xin Wei Wang, Mu‐Sheng Zeng, Jinping Liu   +16 more
wiley   +1 more source

Cytosine base editor-DNA binding domain fusions for editing window modulation in the RNP format

BMC Biotechnology
Summary Base editing technologies allow for the precise and efficient installation of defined nucleotide substitutions into a target genome without the introduction of double strand breaks or DNA templates.
Erin Brettmann, Fuqiang Chen, Stephen Beishir, Graeme Garvey   +3 more
doaj   +1 more source

Gender effects on cytidine analogue metabolism and myelodysplastic syndrome treatment outcomes [PDF]

, 2012
In vivo, half-lives of cytidine analogues such as 5-azacytidine and decitabine, used to treat myelodysplastic syndromes (MDS), are determined largely by cytidine deaminase (CDA), an enzyme that rapidly metabolizes these drugs into inactive uridine ...
Ania Jankowska, Jaroslaw Maciejewski, Joseph Covey, Kenneth Chan, Kory Engelke, Mikkael Sekeres, Pramod Terse, Quteba Ebrahem, Ramon Tiu, Reda Mahfouz, Tomas Radivoyevitch, Yogen Saunthararajah, Yonghua Ling, Zhenbo Hu   +13 more
core   +1 more source

Rationally Designed TadA‐Derived Cytosine Editors Enable Context‐Independent Zebrafish Genome Editing

Advanced Science, EarlyView.
A next‐generation cytosine base editor (zTadCBE) and other variants are developed by combining the high‐efficiency (TadCBEa) and low‐indel (TadCBEMax) architectures, followed by the introduction of zebrafish‐optimized mutations (V82S, Q154R) in the TadA domain.
Wei Qin, Sheng‐Jia Lin, Yu Zhang, Kevin Huang, Cassidy Petree, Kevin Boyd, Pratishtha Varshney, Gaurav K. Varshney   +7 more
wiley   +1 more source

Engineering TadA ortholog-derived cytosine base editor without motif preference and adenosine activity limitation

Nature Communications
The engineered TadA variants used in cytosine base editors (CBEs) present distinctive advantages, including a smaller size and fewer off-target effects compared to cytosine base editors that rely on natural deaminases.
Guoling Li, Xue Dong, Jiamin Luo, Tanglong Yuan, Tong Li, Guoli Zhao, Hainan Zhang, Jingxing Zhou, Zhenhai Zeng, Shuna Cui, Haoqiang Wang, Yin Wang, Yuyang Yu, Yuan Yuan, Erwei Zuo, Chunlong Xu, Jinhai Huang, Yingsi Zhou   +17 more
doaj   +1 more source

Mutagenic and cytotoxic properties of oxidation products of 5-methylcytosine revealed by next-generation sequencing.

PLoS ONE, 2013
5-methylcytosine (5-mC) can be sequentially oxidized to 5-hydroxymethylcytosine (5-hmC), 5-formylcytosine (5-foC), and finally to 5-carboxylcytosine (5-caC), which is thought to function in active DNA cytosine demethylation in mammals. Although the roles
Xi-Wen Xing, Yu-Li Liu, Mario Vargas, Yinsheng Wang, Yu-Qi Feng, Xiang Zhou, Bi-Feng Yuan   +6 more
doaj   +1 more source

Effect of gas flow on electronic transport in a DNA-decorated carbon nanotube

, 2011
We calculate the two-time current correlation function using the experimental data of the current-time characteristics of the Gas-DNA-decorated carbon nanotube field effect transistor.
Al’tshuler B L, Datta S, Datta S, Enyashin A N, Falko V, Gowtham S, Haug H J W, Imry Y, N Deo, P Poonam   +9 more
core   +1 more source

Cytosine DNA Methylation Is Found in Drosophila melanogaster but Absent in Saccharomyces cerevisiae, Schizosaccharomyces pombe, and Other Yeast Species

Analytical Chemistry, 2014
The methylation of cytosine to 5-methylcytosine (5-meC) is an important epigenetic DNA modification in many bacteria, plants, and mammals, but its relevance for important model organisms, including Caenorhabditis elegans and Drosophila melanogaster, is ...
F. Capuano, M. Mülleder, R. Kok, H. Blom, M. Ralser   +4 more
semanticscholar   +1 more source

Non‐Random Distribution of EMS‐Induced Mutations Reveals Preference for Open Chromatin and Expressed Genes in Rice

Advanced Science, EarlyView.
Mutagenesis is an effective method for generating genetic resources with a long history in breeding; however, the randomness of chemical‐induced mutations has not been systematically investigated. In this study, over 7 million SNPms are identified in an EMS‐induced population, revealing that these mutations are non‐randomly distributed and ...
Xue‐Feng Yao, Yanhong Liu, Zhiyong Li, Guo‐Qiang Jiang, Wensheng Wang, Hong Lu, Huihui Li, Zefu Lu, Chun‐Ming Liu   +8 more
wiley   +1 more source