Phylogenetic analysis of Rhizopus strains based on the D1/D2 region of LSU rDNA sequences yielded a phylogram with four well-supported clades. The R. microsporus clade concurs with classification obtained by traditional methods. The R. oryzae group was found to include species of the genus Amylomyces. The traditional R. stolonifer group was divided into two well-supported clades in the phylogra...

We evaluated the role of several proteins that are likely to be involved in alzheimers disease (AD) and type 2 diabetes mellitus (T2DM). By employing multiple sequence alignment using Clustalw tool, we have constructed a phylogenetic tree based on the functional protein sequences extracted form NCBI. The phylogram was constructed using neighbor joining algorithm. Our bioinformatic analysis repo...

BACKGROUND Orchids have numerous species, and their speciation rates are presumed to be exceptionally high, suggesting that orchids are continuously and actively evolving. The wide diversity of orchids has attracted the interest of evolutionary biologists. In this study, a new orchid was discovered on Danxia Mountain in Guangdong, China. However, the phylogenetic clarification of this new orchi...

During a survey of mucoralean fungi in soil from an upland forest area located Pernambuco, Brazil, strain Backusella (URM 8637) was isolated. Based on morphological, physiological, and molecular data [internal transcribed spacer (ITS) large subunit (LSU) ribosomal DNA regions], it recognized that this differed all other species the genus. Morphologically, new is characterized as forming varied-...

BACKGROUND Intercontinental migratory waterfowl are the primary vectors for dispersion of H5N1 viruses and have been implicated in several zoonotic epidemics and pandemics. Recent investigations have established that with a single mutation, the virus gains the ability to transmit between humans. Consequently, there is a heightened urgency to identify innovative approaches to proactively mitigat...

Viral RNA dependent polymerases (vRdPs) are present in all RNA viruses; unfortunately, their sequence similarity is too low for phylogenetic studies. Nevertheless, vRdP protein structures are remarkably conserved. In this study, we used the structural similarity of vRdPs to reconstruct their evolutionary history. The major strength of this work is in unifying sequence and structural data into a...

AIMS We assessed the veracity of intergenic spacer region 1 (ITS1) ribotyping for the rapid, inexpensive and accurate identification of Brenneria goodwinii and Gibbsiella quercinecans that are associated with acute oak decline (AOD) in the UK. METHODS AND RESULTS Agarose gel electrophoresis and polyacrylamide gel electrophoresis (PAGE) were applied for the typing of ITS1 PCR amplicons from st...

The twin epidemic of diabetes and obesity pose daunting challenges worldwide. The dramatic rise in obesity-associated diabetes resulted in an alarming increase in the incidence and prevalence of obesity an important complication of diabetes. Differences among individuals in their susceptibility to both these conditions probably reflect their genetic constitutions. The dramatic improvements in g...

The basal fungal order Mortierellales constitutes one of the largest orders in the basal lineages. This group consists of one family and six genera. Most species are saprobic soil inhabiting fungi with the ability of diverse biotransformations or the accumulation of unsaturated fatty acids, making them attractive for biotechnological applications. Only few studies exist aiming at the revelation...