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In plants, aldehyde dehydrogenases (ALDHs) function as ‘aldehyde scavengers’ by removing reactive aldehydes and thus play important roles in stress responses. To date, 30 ALDHs have been identified in Gossypium raimondii, whereas ALDHs have not been studied in Gossypium arboreum or in tetraploid cotton. In this study, we identified 30, 59 and 59 aldehyde dehydrogenase (ALDH) genes from G. arboreum,...
Bacterial ribonuclease III (RNase III) is a highly conserved endonuclease, which plays pivotal roles in RNA maturation and decay pathways by cleaving double-stranded structure of RNAs. Here we cloned rncS gene from the genomic DNA of Brucella melitensis, and analyzed the cleavage properties of RNase III from Brucella. We identified Brucella-encoding small RNA (sRNA) by high-throughput sequencing and...
The cultivated allotetraploid species Gossypium hirsutum, accounts for 90% of the world cotton production, has narrow genetic basis that's why its yield, quality or stress resistance breeding is stagnant. It is therefore, essential to explore desirable genes from Gossypium darwinii which has enviable traits such as high fiber fineness, drought tolerance, fusarium and verticillium resistance. We used...
Fungal laccases play important roles in matrix degradation. Eleven laccase genes, including three novel ones (designated lac1, lac2 and lac4) were identified after sequencing the entire genome of the edible, white-rot fungus Flammulina velutipes. Analysis using bioinformatics revealed that all of the laccases, except lac3, possess a signal peptide. These laccase proteins consist of 502–670 amino acids...
Oilseed rape (Brassica napus) is one of the most important oilseed crops globally. To meet increasing demand for oil-based products, the ability to enhance desirable oil content in the seed is required. This study assessed the capability of five genes in the triacylglyceride (TAG) synthesis pathway to enhance oil content. The genes BnGPDH, BnGPAT, BnDGAT, ScGPDH and ScLPAAT were overexpressed separately...
Emerging evidence showed that the most common functional polymorphism (-251A>T, rs4073) in the promoter region of the interleukin-8 (IL-8) gene is involved in the regulation of the activities of interleukin-8, thus increasing an individual's susceptibility to oral cancer; but individually published results are inconclusive. The aim of this meta-analysis was to investigate the associations between...
Growth hormone receptor (Ghr) is a single-transmembrane pass protein which is important in initiating the ability of growth hormone (Gh) to regulate development and somatic growth in vertebrates. In this study, molecular cloning, expression analysis of two different ghr genes (ghr1 and ghr2) in the tongue sole (Cynoglossus semilaevis) was conducted. As a result, the ghr1 and ghr2 cDNA sequences are...
No study has been performed on identifying microRNAs (miRNAs) and their targets in cotton although cotton is one of the most important fiber and economic crops around the world. In this study, we found 30 potential cotton miRNAs using a comparative genomic approach based on genomic survey sequence analysis and miRNA secondary structure. These cotton miRNAs belong to 22 miRNA families. Expressed sequence...
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