Helminthologia, 2015 The distribution of Pratylenchus species associated with wheat crops was investigated in Bohemian region of the Czech Republic. In total twelve localities were sampled.
Kumari S.
doaj +1 more source
Phylogenetic studies on three Helicotylenchus species based on 28S rDNA and mtCOI sequence data
Journal of Nematology, 2019 To facilitate the process of spiral nematode species delineation, populations of Helicotylenchus canadensis, H. pseudorobustus, and H. varicaudatus deriving from various locations and diverse natural and anthropogenic environments from Poland were ...
Rybarczyk-Mydłowska K. +2 more
doaj +1 more source
FabR regulates Salmonella biofilm formation via its direct target FabB [PDF]
, 2016 Background: Biofilm formation is an important survival strategy of Salmonella in all environments. By mutant screening, we showed a knock-out mutant of fabR, encoding a repressor of unsaturated fatty acid biosynthesis (UFA), to have impaired biofilm ...
De Coster, David +8 more
core +4 more sources
Memorias do Instituto Oswaldo Cruz, 2004 A ribosome association factor (AF) was isolated from the yeast Sacchharomyces cerevisiae. Partial amino acid sequence of AF was determined from its fragment of 25 kDa isolated by treating AF with 2-(2-nitrophenylsulfenyl)-3-methyl-3'-Bromoindolenine ...
Heriberto Correia +5 more
doaj +1 more source
Systematic identification of gene families for use as markers for phylogenetic and phylogeny- driven ecological studies of bacteria and archaea and their major subgroups [PDF]
, 2013 With the astonishing rate that the genomic and metagenomic sequence data sets are accumulating, there are many reasons to constrain the data analyses.
Eisen, Jonathan A. +2 more
core +4 more sources
PCR amplification of a long rDNA segment with one primer pair in agriculturally important nematodes
Journal of Nematology, 2019 Ribosomal DNA has been a reliable source of taxonomic and phylogenetic markers due to its high copy number in the genome and stable variation with few polymorphisms due to the homogenizing effect of concerted evolution.
Carta L. K., Li S.
doaj +1 more source
Memorias do Instituto Oswaldo Cruz, 2013 As the distribution of Candida species and their susceptibility to antifungal agents have changed, a new means of accurately and rapidly identifying these species is necessary for the successful early resolution of infection and the subsequent reduction ...
Constanza Giselle Taverna +6 more
doaj +1 more source
DNA Methylation Analysis of Ribosomal DNA in Adults With Down Syndrome
Frontiers in Genetics, 2022 Control of ribosome biogenesis is a critical aspect of the regulation of cell metabolism. As ribosomal genes (rDNA) are organized in repeated clusters on chromosomes 13, 14, 15, 21, and 22, trisomy of chromosome 21 confers an excess of rDNA copies to ...
Francesco Ravaioli +26 more
doaj +1 more source
Mycosphaerella podagrariae - a necrotrophic phytopathogen forming a special cellular interaction with its host Aegopodium podagraria [PDF]
, 2010 We present a new kind of cellular interaction found between Mycosphaerella podagrariae and Aegopodium podagraria, which is remarkably different to the interaction type of the obligate biotrophic fungus Cymadothea trifolii, another member of the ...
Bauer, R. +4 more
core +3 more sources
Evaluation of COI and ITS2 sequences ability to distinguish Lysiphlebus fabarum and Lysiphlebus confusus (Hymenoptera: Aphidiidae) [PDF]
نامه انجمن حشرهشناسی ایران, 2012 All wasp species in the genus Lysiphlebus Förster are solitary endoparasitoids of aphids andconsidered a taxonomically difficult group. In this study a part of COI and ITS2 was used to distinguishtwo closely related species L.
M. M. Sohani +3 more
doaj