Results 31 to 40 of about 4,426,309 (359)
PhytoFrontiers, 2022 There are approximately 700 obligate biotrophic species grouped into 20 genera (Oomycota, Peronosporaceae) that cause downy mildew diseases. In 2001, Dick hypothesized that diversification of downy mildew species was driven in part by host plant ...
William J. Davis, Jo Anne Crouch
doaj +1 more source
First report of the cactus cyst nematode, Cactodera cacti, from a cactus garden in Idaho
Journal of Nematology, 2019 In April 2018, a cyst nematode was discovered from soil samples collected from a cactus garden collection in Meridian, Ada County, Idaho, USA. The cactus garden collection field reported was observed with localized areas of heavily stunted plants.
Skantar Andrea M. +4 more
doaj +1 more source
Analysis of protein-coding genetic variation in 60,706 humans
Nature, 2015 Large-scale reference data sets of human genetic variation are critical for the medical and functional interpretation of DNA sequence changes. Here we describe the aggregation and analysis of high-quality exome (protein-coding region) DNA sequence data ...
James Y. Zou
semanticscholar +1 more source
Genetic Diversity in Nephelium [PDF]
HortScience, 1995 Fifty-six accessions involving five taxa of Nephelium (N. Iappaceum varieties lappaceum and pallens, N. hypoleucum, N. ramboutan-ake, and N. cuspidatum) were fingerprinted and evaluated for genetic diversity using isozyme polymorphism. All five taxa were polymorphic for most of the enzymes encoded by 10 putative loci. Number of alleles per locus ranged
Richard M. Manshardt +2 more
openaire +1 more source
Recent Trends in Research on the Genetic Diversity of Plants: Implications for Conservation
Diversity, 2019 Genetic diversity and its distribution, both within and between populations, may be determined by micro-evolutionary processes, such as the demographic history of populations, natural selection, and gene flow. In plants, indices of genetic diversity (e.g.
Y. G. S. Carvalho +3 more
semanticscholar +1 more source
On the Breeds of Cattle—Historic and Current Classifications
Diversity, 2011 Classification of cattle breeds contributes to our understanding of the history of cattle and is essential for an effective conservation of genetic diversity.
Johannes A. Lenstra +4 more
doaj +1 more source
Notulae Scientia Biologicae, 2022 The pathogenicity of the root-knot nematodes Meloidogyne arenaria, M. incognita and M. javanica on spinach cvs. ‘Balady’, ‘Barkly’, ‘Orient’, ‘Pacific’ and ‘Solanicy’, Swiss chard cvs. ‘Balady’ and ‘Ford Hook’, and table beet cvs.
Ibrahim K. IBRAHIM +4 more
doaj +1 more source
Nephronophthisis: A Genetically Diverse Ciliopathy [PDF]
International Journal of Nephrology, 2011 Nephronophthisis (NPHP) is an autosomal recessive cystic kidney disease and a leading genetic cause of established renal failure (ERF) in children and young adults. Early presenting symptoms in children with NPHP include polyuria, nocturia, or secondary enuresis, pointing to a urinary concentrating defect. Renal ultrasound typically shows normal kidney
John A. Sayer +3 more
openaire +4 more sources
Hurdles and clarifications for the cultivation of saffron in Jammu and Kashmir
Journal of Agriculture and Food Research, 2022 Since saffron is a triploid crop, it does not generate seed when selfed or crossed and is passed down through the generations by daughter corms produced from the mother corms.
Aabid M. Rather +5 more
doaj +1 more source
Ecology and Evolution, 2019 The conservation and management of endangered species requires information on their genetic diversity, relatedness and population structure. The main genetic markers applied for these questions are microsatellites and single nucleotide polymorphisms ...
A. Lemopoulos +8 more
semanticscholar +1 more source