Abstract Backgrounds Long non-coding RNA is a novel group of non-protein coding transcripts over 200 nt in length. Recent studies have found that they are widely involved many pathological and physiological processes. In our previous study, we lnc-GULP1–2:1 was significantly down-regulated the ovarian cortical tissue patients with primary insufficiency predicted has regulatory effect on COL3A1....

Current research has revealed that the influence of RNA molecules on gene expression reaches beyond the realm of protein synthesis back into the nucleus, where it not only dictates the transcriptional activity of genes, but also shapes the chromatin architecture of extensive regions of DNA. Non-coding RNA, in the context of this review, refers to transcripts expressed and processed in the nucle...

One of the most efficient mechanisms by which plants protect themselves from invading virusesis the specific RNA-dependent silencing pathway termed post-transcriptional gene silencing(PTGS). In this mechanism, resistance to a virus is engineered through the expression of asegment of the virus genomein transgenic plants. Potato VirusY (PVY) is one of the mostdamaging viruses of potato, infecting...

IV BSB 4 Favor ver os Anais do Simpósio em Springer Verlag, Lecture Notes in Bioinformatics (LNBI número 3594) para este trabalho.

Traditionally, we know that genomic DNA will produce transcripts named messenger RNA and then translate into protein following the instruction of genetic central dogma, and RNA works here as a pass-by messenger. Now increasing evidence shows that RNA is a key regulator as well as a message transmitter. It is discovered by next-generation sequencing techniques that most genomic DNA are generally...

Non-coding RNAs have long been associated with cancer development and progression, and since their earliest discovery, their clinical potential in identifying and characterizing the disease has been pursued. Long non-coding (lncRNAs), a diverse class of RNA transcripts >200 nucleotides in length with limited protein coding potential, has been only modestly studied relative to other categories o...

The stability of potential RNA stem-loop structures in human immunodeficiency virus isolates, HTLV-III and ARV, has been calculated, and the relevance to the local significant secondary structures in the sequence has been tested statistically using a Monte Carlo simulation method. Potentially significant structures exist in the 5'non-coding region, the boundary regions between the protein codin...

The complete nucleotide sequence of the mitochondrial genome (mitogenome) of Aspiorhynchus laticeps was determined. The length of the complete mitochondrial DNA sequence of A. laticeps is 16,591 bp, which consists of 13 protein-coding genes, 22 transfer RNA (tRNA) genes, two ribosomal RNA (rRNA) genes, and a non-coding region 'D-loop'. Except for the D-loop, another non-coding region named repl...

Tinkering with pre-existing genes has long been known as a major way to create new genes. Recently, however, motherless protein-coding genes have been found to have emerged de novo from ancestral non-coding DNAs. How these genes originated is not well addressed to date. Here we identified 24 hominoid-specific de novo protein-coding genes with precise origination timing in vertebrate phylogeny. ...

Our understanding of the functions that non-coding RNAs play in shaping the immune response is still in its infancy. The breakthroughs in deep sequencing technology have provided us with an unprecedented view of the human genome. The deeper we sequence the more non-coding genes we identify, while the number of protein coding genes remains constant. GENCODE represents the gene set of the ENCODE ...