Results 131 to 140 of about 775,451 (311)

A new RNA-DNA interaction required for integration of group II intron retrotransposons into DNA targets. [PDF]

Nucleic Acids Res, 2021
Monachello D, Lauraine M, Gillot S, Michel F, Costa M.   +4 more
europepmc   +1 more source

Comprehensive Genetic Map of Muscle Lipidome Reveals Novel Insights Into Flavor Variation in Ruminant Meat

Advanced Science, EarlyView.
Ruminant meat is widely appreciated for its distinctive flavor. Lipids play a central role in influencing meat flavor, yet their genetic and biochemical basis remains largely unexplored. Here, a comprehensive lipid genetic map of sheep muscle is constructed and 20 candidate genes potentially modulating lipid levels are identified to provide a roadmap ...
Xueying Zhang, Yuanyuan Kong, Jialei Chen, Ran Li, Zhongyu Wang, Yali Song, Tianshu Dai, Yuxin Fu, Beixiang Jiang, Jize Zeng, Shengwei Pei, Yangkai Liu, Qianjie Feng, Weiwei Fu, Zehu Yuan, Joram Mwashigadi Mwacharo, Fadi Li, Xiangpeng Yue   +17 more
wiley   +1 more source

Diversity, mobility, and structural and functional evolution of group II introns carrying an unusual 3' extension

BMC Research Notes, 2011
Background Group II introns are widespread genetic elements endowed with a dual functionality. They are catalytic RNAs (ribozymes) that are able of self-splicing and they are also mobile retroelements that can invade genomic DNA.
Tourasse Nicolas J, Stabell Fredrik B, Kolstø Anne-Brit   +2 more
doaj   +1 more source

Molecular characterization of both transesterification reactions of the group II intron circularization pathway. [PDF]

Nucleic Acids Res, 2021
LaRoche-Johnston F, Monat C, Verreault E, Cousineau B.   +3 more
europepmc   +1 more source

The Ll.LtrB intron from Lactococcus lactis excises as circles in vivo: insights into the group II intron circularization pathway

RNA: A publication of the RNA Society, 2015
Group II introns are large ribozymes that require the assistance of intron-encoded or free-standing maturases to splice from their pre-mRNAs in vivo. They mainly splice through the classical branching pathway, being released as RNA lariats.
Caroline Monat, C. Quiroga, Félix LaRoche-Johnston, B. Cousineau   +3 more
semanticscholar   +1 more source

Cell Fate Determination and Lineage Tracing: Technological Evolution and Multidimensional Applications

Advanced Science, EarlyView.
This figure is a candidate for the cover image. It shows a whole‐mount fluorescent image of lymphatic vessels (red) in the heart of an adult Cdh5‐Dre; Prox1‐RSR‐CreER; Rosa26‐tdT mouse. Image courtesy of Ximeng Han. Abstract Cell fate determination is a fundamental process in multicellular development.
Hui Chen, Zhicong Liu, Qiang Shu, Bin Zhou   +3 more
wiley   +1 more source

Evidence for a group II intron inEscherichia coliinserted into a highly conserved reading frame associated with mobile DNA sequences [PDF]

, 1994
Volker Knoop, Axel Brennicke
openalex   +1 more source

Engineered Fusion Enzyme‐Mediated Non‐Consecutive Cyclization‐Glycosylation Enables Heterologous Synthesis of Antifungal Enfumafungin

Advanced Science, EarlyView.
The artificial biosynthetic pathway potentially involved in biosynthesis of enfumafungin is first reconstructed in an optimized Aspergillus oryzae chassis with the increased site‐specific integration efficiency and shortened time for marker recycling, which requires an artificial fusion enzyme EfuA(TC)FsoA(GT).
Yaohui Gao, Jianming Lv, Yue Zhong, Zhiqin Cao, Rui Luo, Yue Qi, Gaoqian Wang, Shaoyang Li, Guodong Chen, Dan Hu, Hao Gao, Xinsheng Yao   +11 more
wiley   +1 more source

Group II Intron-Encoded Proteins (IEPs/Maturases) as Key Regulators of Nad1 Expression and Complex I Biogenesis in Land Plant Mitochondria. [PDF]

Genes (Basel), 2022
Mizrahi R, Shevtsov-Tal S, Ostersetzer-Biran O.   +2 more
europepmc   +1 more source

Self-splicing of the mobile group II intron of the filamentous fungus Podospora anserina (COI I1) in vitro. [PDF]

, 1990
U. Schmidt, Brigitte Riederer, Mario Mörl, Carlo Schmelzer, U. Ståhl   +4 more
openalex   +1 more source