Results 71 to 80 of about 396,103 (297)
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Computational identification of Penaeus monodon microRNA genes and their targets [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2013 MicroRNAs (miRNAs) are a distinct class of small non-coding RNAs, ~22 nt long, found in a wide variety of organisms.They play important regulatory roles by silencing gene activities at the post-transcriptional level.
Pitipol Meemak +3 more
doaj
Genomic analysis of expressed sequence tags in American black bear
BMC Genomics, 2010 Background Species of the bear family (Ursidae) are important organisms for research in molecular evolution, comparative physiology and conservation biology, but relatively little genetic sequence information is available for this group.
Tøien Øivind +8 more
doaj +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
An in silico analysis of the key genes involved in flavonoid biosynthesis in Citrus sinensis
Genetics and Molecular Biology, 2007 Citrus species are known by their high content of phenolic compounds, including a wide range of flavonoids. In plants, these compounds are involved in protection against biotic and abiotic stresses, cell structure, UV protection, attraction of ...
Adriano R. Lucheta +5 more
doaj +1 more source
Expressed sequence tag (EST) clustering database [PDF]
Genome Biology, 2000 The sequence tag alignment and consensus knowledgebase (STACK) is an international collaborative project on EST clustering.
openaire +1 more source
BMC Plant Biology, 2008 BackgroundPearl millet [Pennisetum glaucum (L.) R. Br.] is a staple food and fodder crop of marginal agricultural lands of sub-Saharan Africa and the Indian subcontinent.
S. Senthilvel +6 more
semanticscholar +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Generation and analysis of expressed sequence tags from Botrytis cinerea
Biological Research, 2006 Botrytis cinerea is a filamentous plant pathogen of a wide range of plant species, and its infection may cause enormous damage both during plant growth and in the post-harvest phase. We have constructed a cDNA library from an isolate of B.
EVELYN SILVA +4 more
doaj