Results 181 to 190 of about 588,819 (292)

Nucleotide sequence analysis with polynucleotide kinase and nucleotide ‘mapping’ methods. 5′-Terminal sequence of deoxyribonucleic acid from bacteriophages λ and 424

, 1973
Kenneth Murray
openalex   +2 more sources

Thermal Plasticity is Regulated by a Key MicroRNA During Range Expansion of an Invasive Fruit Fly

Advanced Science, EarlyView.
Populations at the invasion front of Bactrocera dorsalis adapt through reduced phenotypic and gene expression plasticity, a phenomenon likely to be driven by genetic assimilation. We identify a key miRNA‐mediated regulatory axis, in which miR‐276b post‐transcriptionally represses thw, a conserved chitin‐binding gene critical to the cold‐tolerance ...
Yan Zhao, Juntao Hu, Juan Du, Shaokun Guo, Youming Hou, Zhihong Li   +5 more
wiley   +1 more source

A novel HBD gene mutation associated with normal-range hb A2 in β-thalassemia carriers. [PDF]

Ann Hematol
Zhang L, Yang J, Li X, Liu Y, Liu C, Duan S, Zhang L, Liu W, Chang M.   +8 more
europepmc   +1 more source

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

Advanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen, Zichen Liu, Mengyi Wei, Qian Li, Liang Wu, Kunyuan Yu, Yanhong Xu, Dainan Yu, Wenwu Ma, Hongmei Wang, Ng Shyh‐Chang, Jinglei Zhai   +11 more
wiley   +1 more source

Structural basis for the allosteric regulation and catalytic mechanism of Staphylococcus aureus UMP kinase. [PDF]

Front Microbiol
Gao Y, Zhu Z, Wang L, Ke J, Niu L.
europepmc   +1 more source

Structural Analysis of Detrimental Oxidative Products from Phenolic Carcinogens and Construction of Nucleotide Tools from Analogous Processes.

, 2014
Aaron A. Witham
openalex   +1 more source

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

Advanced Science, EarlyView.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang, Zibin Li, Yao Xiao, Ji Bian, Caian He, Chao Liu, Lan Gong, Lin Han, Zhigang Liu, Min Wang   +9 more
wiley   +1 more source

Relevance of the type of nucleotides in the anticodon region on the enzymatic 2'-O-methylation of the wobble guanosine of eukaryotic tRNAPhe

, 1987
Louis Droogmans, E. Haumont, S. de Henau, Henri Grosjean   +3 more
openalex   +1 more source

Modification of cytosine moieties of nucleic acids with hydrogen sulfide (nucleosides and nucleotides. XXXIV).

, 1980
Kazunobu Miura, Tohru Ueda
openalex   +2 more sources

Highly Resolved Community Sewage Metagenomics Unveiling Landscape and Transmission Patterns of Antibiotic Resistome in Hong Kong Populations

Advanced Science, EarlyView.
A large‐scale, high‐resolution antimicrobial resistance (AMR) surveillance in Hong Kong community sewage combining short‐ and long‐read sequencing. The resistome profile is comprehensively characterized, and this upstream sampling strategy demonstrated superiority in reflecting the human gut resistome.
Jiahui Ding, Mengying Wang, Xiaoqing Xu, Dou Wang, Xi Chen, Shuxian Li, Xiawan Zheng, You Che, Yu Deng, Tommy T. Y. Lam, Liguan Li, Tong Zhang   +11 more
wiley   +1 more source