Proteins containing nucleotide binding sites (NBS) encoded by plant resistance genes play an important role in the response of plants to a wide array of pathogens. In this paper, an in silico search was conducted in order to identify and characterize members of NBS-encoding gene family in the tribe of Triticeae. A final dataset of 199 sequences was obtained by four search methods. Motif analysi...

On the basis of function and sequence similarities, the vertebrate fucosyltransferases can be classified into three groups: alpha-2-, alpha-3-, and alpha-6-fucosyltransferases. Thirty new putative fucosyltransferase genes from invertebrates and bacteria and six conserved peptide motifs have been identified in DNA and protein databanks. Two of these motifs are specific of alpha-3-fucosyltransfer...

Nannochloropsis spp. are a group of oleaginous microalgae that harbor an expanded array of lipid-synthesis related genes, yet how they are transcriptionally regulated remains unknown. Here a phylogenomic approach was employed to identify and functionally annotate the transcriptional factors (TFs) and TF binding-sites (TFBSs) in N. oceanica IMET1. Among 36 microalgae and higher plants genomes, a...

UNLABELLED W-ChIPMotifs is a web application tool that provides a user friendly interface for de novo motif discovery. The web tool is based on our previous ChIPMotifs program which is a de novo motif finding tool developed for ChIP-based high-throughput data and incorporated various ab initio motif discovery tools such as MEME, MaMF, Weeder and optimized the significance of the detected motifs...

The penton base is a major capsid protein of human adenoviruses (HAdV) which forms the vertices of the capsid and interacts with hexon and fiber protein. Two hypervariable loops of the penton are exposed on the capsid surface. Sequences of these and 300 adjacent amino acid residues of all 51 HAdV and closely related simian adenoviruses were studied. Adjacent sequences and predicted overall seco...

Most known plant disease-resistance genes (R genes) include in their encoded products domains such as a nucleotide-binding site (NBS) or leucine-rich repeats (LRRs). Sequences with unknown function, but encoding these conserved domains, have been defined as resistance gene analogues (RGAs). The conserved motifs within plant NBS domains make it possible to use degenerate primers and PCR to isola...

Background: Simple sequence repeats (SSRs) are 1 - 6 bp repeat motif sequences present across both prokaryotic and eukaryotic genomes with various clinical implications besides being tools for conservation evolutionary studies. Objectives: Analysis of 33 Coronavirus genomes, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), incidence, distribution, complexity SSRs patterns...

Heat shock protein 70 (Hsp70) is a class of HSPs involved in plant growth and development, stress response regulation. The Hsp70 proteins exist widely the world, but detail information about Hsp70s still unclear cucumber. Based on available cucumber genome, total 12 genes (CsHsp70-1 to CsHsp70-12) were identified this study, they distributed among five out seven chromosomes. CsHsp70s divided in...