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Variation in spacer ribosornal DNA in sorne cyst-forming species of plant parasitic nernatodes
TLDR
The findings confirm the utiliry of gene and spacer region rDNA for systematic inference among species and genera of cyst nematodes and confirm theutilite des genes, et des regions intergeniques du rDNA in relation to relations systematiques with each other.
SOYBEAN CYST NEMATODE
Figure 1. Shown in red are counties with confi rmed infestation of soybean cyst nematode in Indiana. Figure 2. Above ground symptoms of SCN damage to soybean. Symptoms of SCN injury can easily be
Phylogenetic analysis of freshwater fish trypanosomes from Europe using ssu rRNA gene sequences and random amplification of polymorphic DNA
TLDR
A collection of 22 cloned trypanosome isolates from 14 species of European freshwater fish and 1 species of African freshwater fish were examined by molecular phylogenetic analysis, showing 3 groups, which are congruent with the groups identified in the ssu rRNA gene phylogeny.
Association of RFLP markers with loci conferring broad-based resistance to the soybean cyst nematode (Heterodera glycines)
TLDR
This complete mapping will accelerate the transfer of broad-based resistance without linkage drag and aid in the determination of relationships among various SCN-resistant germplasm sources.
Comparisons of Isolates of Heterodera avenae using 2-D PAGE Protein Patterns and Ribosomal DNA.
Six geographic isolates of Heterodera avenae, including two isolates each from Sweden, Australia, and the United States, were compared on the basis of 2-D PAGE protein patterns and the complete DNA
A Standard Greenhouse Method for Assessing Soybean Cyst Nematode Resistance in Soybean: SCE08 (Standardized Cyst Evaluation 2008)
TLDR
The authors' objective was to offer a set of standards for assessing and labeling SCN-resistant cultivars that would allow farmers to make direct comparisons of cultivars.
Cladistic Approaches in the Study of Soil and Plant Parasitic Nematodes
TLDR
I interpret present-day distributions of species groups obtained by phyletic analysis in relation to plate tectonic events by a strict vicariance view and suggest potential falsifiers; and discuss ancient dispersal routes as alternative ways of thinking about nematode distribution.
Plant and soil nematodes: societal impact and focus for the future.
TLDR
The safety and sustainability of U.S. food and fiber production depends on public and administrative understanding of the importance of nematodes, the drastic effects of Nematodes on many agricultural and horticultural crops, and the current research priorities of nem atology.
MicroRNA Discovery and Analysis of Pinewood Nematode Bursaphelenchus xylophilus by Deep Sequencing
TLDR
It is suggested that miRNAs might participate in ecological adaptation and behavior regulation of the nematode and this is the first description of mi RNAs in plant parasitic nematodes.
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