Results 231 to 240 of about 325,097 (348)

Increased expression in Escherichia coli of a synthetic gene encoding human somatomedin C after gene duplication and fusion

, 1987
M F Schulz, Gary Buell, E Schmid, Ramya Movva, Gerald Selzer   +4 more
openalex   +1 more source

Regulating PPARG Reduces Lipid Accumulation in Microglia and Promotes Functional Recovery After Spinal Cord Injury

Advanced Science, EarlyView.
Macrophages infiltrate the spinal cord post‐injury, decreasing over time. Microglia phagocytose myelin debris, increasing lipid accumulation. Macrophage deletion improves outcomes, while microglial deletion worsens them. The LD+ microglia subtype shows abnormal Pparg signaling.
Mingran Luo, Jiayun Liu, Yunxin Su, Tao Jiang, Xincan Wu, Peng Gao, Tao Qin, Mengyuan Wu, Qingqing Li, Shujun Zhang, Baorong He, Yongxiang Wang, Xiaodong Guo, Wei Zhou, Shujie Zhao, Jin Fan, Jian Chen, Guoyong Yin   +17 more
wiley   +1 more source

Diatom heterotrophy on brown algal polysaccharides emerged through horizontal gene transfer, gene duplication, and neofunctionalization. [PDF]

PLoS Biol
Lim ZH, Zheng P, Quek C, Nowrousian M, Aachmann FL, Jedd G.   +5 more
europepmc   +1 more source

T2T Genomes Unveil Centromere Architecture and Adaptive Divergence in Large Yellow Croaker (Larimichthys crocea)

Advanced Science, EarlyView.
This study presents telomere‐to‐telomere genome assemblies for two populations of Larimichthys crocea. We identified centromere‐specific tandem repeats invaded by LTR/ERV1 retrotransposons, unique 5S rRNA enrichment patterns, and population‐specific structural variants. Comparative genomic analyses further reveal distinct adaptive mechanisms in the MYD
Yu Cui, Yingbo Yuan, Bi Wang, Baolan Wu, Mingyi Cai, Ming Fang, Weiliang Shen, Xiongfei Wu, Fang Han, Zhiyong Wang   +9 more
wiley   +1 more source

Phylogenomic and Evolutionary Insights into Lipoprotein Lipase (LPL) Genes in Tambaqui: Gene Duplication, Tissue-Specific Expression and Physiological Implications. [PDF]

Genes (Basel)
Paixão RV, Bandeira IC, Reis VR, da Silva GF, Almeida O'Sullivan FL, Varela ES.   +5 more
europepmc   +1 more source

The Major Resistance Gene Cluster in Lettuce Is Highly Duplicated and Spans Several Megabases [PDF]

, 1998
Blake C. Meyers, Doris B. Chin, Katherine A. Shen, S. Sivaramakrishnan, Dean Lavelle, Zhen Zhang, Richard W. Michelmore   +6 more
openalex   +1 more source

FMO2 Promotes Angiogenesis via Regulation of N‐Acetylornithine

Advanced Science, EarlyView.
This study identifies flavin‐containing monooxygenase 2 (FMO2) as a novel proangiogenic regulator in endothelial cells. Targeted FMO2 ablation impairs vessel sprouting, whereas its compensation potently enhances angiogenesis. Metabolomics and single‐cell sequencing reveal that FMO2 drives vascular growth via the N‐acetylornithine/ATF3/NOTCH1 axis ...
Jingyi Wang, Yinghui Xu, Xianpeng Wu, Mo Li, Changchen Xiao, Zaiyang Fu, Yongjian Chen, Qingju Li, Yating Ruan, Jing Zhao, Zhiwei Zhong, Jinghai Chen, Wei Zhu, Jinliang Nan, Cheng Ni, Xinyang Hu   +15 more
wiley   +1 more source

Duplicated variable region genes account for double isotype expression in a human leukemic B-cell line that gives rise to single isotype-expressing cells

, 1991
Tatsunobu-Ryushin Mizuta, Noboru Suzuki, Akira Shimizu, Tasuku Honjo   +3 more
openalex   +1 more source

A “Mesoporous Oxygen Chamber” Scaffold with Antibacterial and Early Immunomodulatory Effect for Promoting Bone Regeneration

Advanced Science, EarlyView.
In this study, an oxygen‐loaded and antimicrobial peptide (AP)‐functionalized scaffold (MBGAPO) is synthesized. With mesoporous structure of MBG applied as an “oxygen storage,” and AP‐provided antibacterial ability against E.coli and MRSA. MBGAPO exhibited osteogenic and multiplex‐immunomodulatory effects.
You Fu, Dan Lin, Zhicen Lu, Jian Wang, Jing Zhao, Zhiyuan Zhang, Bing Fang, Xiao Yang   +7 more
wiley   +1 more source

The response to single-gene duplication implicates translation as a key vulnerability in aneuploid yeast. [PDF]

PLoS Genet
Dutcher HA, Hose J, Howe H, Rojas J, Gasch AP.   +4 more
europepmc   +1 more source