نتایج جستجو برای: mirbase
تعداد نتایج: 289 فیلتر نتایج به سال:
SUMMARY Deep sequencing of small RNAs has become a routine process in recent years, but no dedicated viewer is as yet available to explore the sequence features simultaneously along with secondary structure and gene expression of microRNA (miRNA). We present a highly interactive application that visualizes the sequence alignment, secondary structure and normalized read counts in synchronous mul...
Aim:MicroRNAs (miRNAs) are single-stranded RNA species that constitute a class of noncoding RNAs that are emerging as key regulators of gene expression. Because each miRNA can regulate multiple genes, miRNAs are attractive markers for studies of coordinated gene expression. We investigated miRNA expression profiling using a massively parallel sequencing technique to compare non-small-cell lung ...
OBJECTIVE MicroRNAs (miRNAs) are endogenously expressed noncoding RNA molecules that are believed to regulate multiple neurobiological processes. Expression studies have revealed distinct temporal expression patterns in the developing rodent and porcine brain, but comprehensive profiling in the developing human brain has not been previously reported. METHODS We performed microarray and TaqMan...
MicroRNAs (miRNAs) are a class of small non-protein-coding RNAs that play important regulatory roles by targeting for cleavage or translational repression and involved in diverse biological functions. Accumulation of large amount of biological data indicates that miRNAs can function as tumor suppressors and oncogenes. Mutation, misexpression, and altered mature miRNA processing are implicated i...
Background: Phylogenetically related miRNAs (miRNA families) convey important information of the function and evolution of miRNAs. Due to the special sequence features of miRNAs, pair-wise sequence identity between miRNA precursors alone is often inadequate for unequivocally judging the phylogenetic relationships between miRNAs. Most of the current methods for miRNA classification rely heavily ...
MicroRNAs (miRNAs) are short, non-protein coding RNAs that direct the widespread phenomenon of post-transcriptional regulation of metazoan genes. The mature approximately 22-nt long RNA molecules are processed from genome-encoded stem-loop structured precursor genes. Hundreds of such genes have been experimentally validated in vertebrate genomes, yet their discovery remains challenging, and sub...
A novel group of small non-coding RNA, known as microRNA (miRNA) is predicted to regulate as high as 90% of the coding genes in human. The diversity and abundance of miRNA targets offer an enormous level of combinatorial possibilities and suggest that miRNAs and their targets form a complex regulatory network. In the present study, we analyzed 711 miRNAs and their 34, 525 predicted targets in t...
Tapping panel dryness (TPD), a complex physiological syndrome associated with the rubber tree (Hevea brasiliensis Muell. Arg.), causes cessation of latex drainage upon tapping and thus threatens production. Rubber virus 1 (RTV1) is novel positive-sense single-stranded RNA from Betaflexiviridae (genus Capillovirus), which has been established to cause TPD. MicroRNAs (miRNAs) play an important ro...
RNAdb is a comprehensive database of mammalian non-protein-coding RNAs (ncRNAs). There is increasing recognition that ncRNAs play important regulatory roles in multicellular organisms, and there is an expanding rate of discovery of novel ncRNAs as well as an increasing allocation of function. In this update to RNAdb, we provide nucleotide sequences and annotations for tens of thousands of non-h...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید