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The myocardial infarction associated transcript (MIAT), a long non-coding RNA (lncRNA), was originally identified as a candidate gene for myocardial infarction, and was recently shown to participate in the progression of cancer and the process of metastasis. However, the biological role of MIAT and the underlying mechanisms that mediate its role in non-small-cell lung cancer (NSCLC) remain unclear...
Bemisia tabaci Gennadius biotypes B and Q are two of the most important worldwide agricultural insect pests. Genomic sequences of Type-2 B. tabaci chemosensory protein (BtabCSP2) were cloned and sequenced in B and Q biotypes, revealing key biotype-specific variations in the intron sequence. A Q260 sequence was found specifically in Q-BtabCSP2 and Cucumis melo LN692399, suggesting ancestral horizontal...
Cofilins (CFL), including CFL1 and CFL2, are members of the family of actin-binding proteins in eukaryote. CFL2 is predominantly expressed in mammalian skeletal muscle and heart and is important to muscle fiber formation and muscular regeneration. To study transcriptional regulation of porcine CFL2, a 2.5kb upstream sequence starting from the major CFL2 transcriptional start site was cloned by genome...
Lactose intolerance in northern Europeans is strongly associated with a single-nucleotide polymorphism (SNP) located 14kb upstream of the human lactase gene: −13,910*C/T. We examined whether SNPs in the 5′ flanking region of the pig lactase gene are similar to those in the human gene and whether these polymorphisms play a functional role in regulating pig lactase gene expression. The 5′ flanking region...
FHL1C is a LIM domain protein that has been implied in transcription regulation through interacting with other proteins, such as RBP-J, the critical transcription factor of the Notch signaling pathway. The LIM domain is a protein–protein interaction interface, suggesting that FHL1C could bind other proteins to enable its functions. In order to explore the interacting proteins with FHL1C, in this study...
The 5′‐flanking region of the S 12 -, S 13 -, S 21 -RNase with a length of 854bp, 1448bp and 1137bp were successfully isolated by TAIL-PCR from genomic DNA from ‘Jinhua’, ‘Maogong’ (Pyrus pyrifolia) and ‘Yali’ (Pyrus bretschneideri) genomic DNA. Sequence alignment and analysis of S 13 -, S 12 -, S 21 -RNase gene promoter sequences with S 2 -,...
Exogenous wild-type p53 (wt-p53) tumor suppression increases the sensitivity of tumor cells to radiotherapy and chemotherapy. An iodized oil emulsion was used as a p53 vector for intra-arterial gene delivery to treat hepatic tumors. Whether the chemotherapeutic agent or the iodized oil affects exogenous wt-p53 activity remains poorly understood. In the present study, the early therapeutic response...
CpG island is a GC-rich motif occurred in gene promoter region, which can play important roles in gene silencing and imprinting. Here, we present a set of discriminant functions that can recognize the structural and compositional features of CpG islands in the putative promoter regions (PPRs) of human and mouse immunoglobulin (Ig) genes. We showed that the PPRs of both human and mouse Ig genes irrespective...
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