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Subjects genes Remove constraint genes: genes Subjects phylogeny Remove constraint phylogeny: phylogeny Subjects ribosomal DNA Remove constraint ribosomal DNA: ribosomal DNA
Displaying items 1 - 10 of 17 start over

1. 'Candidatus Paenicardinium endonii', an endosymbiont of the plant-parasitic nematode Heterodera glycines (Nemata: Tylenchida), affiliated to the phylum Bacteroidetes

Description:
Includes references
Author:
Noel, Gregory R. , Atibalentja, Ndeme
Subject:
Heterodera glycines , cyst nematodes , endosymbionts , bacteria , ultrastructure , tissue distribution , ribosomal DNA , genes , sequence homology , phylogeny , Bacteroides
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

2. Analysis of Claviceps africana and C. sorghi from India using AFLPs, EF-1α gene intron 4, and β-tubulin gene intron 3

Description:
Includes references
Author:
Tooley, P.W. , Bandyopadhyay, R. , Carras, M.M. , Pažoutová, S.
Subject:
Claviceps , plant pathogenic fungi , genetic markers , amplified fragment length polymorphism , nucleotide sequences , introns , tubulin , genes , genetic variation , phylogeny , ribosomal DNA , India
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

3. Aspergillus bombycis, a new aflatoxigenic species and genetic variation in its sibling species, A. nomius

Description:
Includes references
Author:
Peterson, S.W. , Ito, Y. , Horn, B.W. , Goto, T.
Subject:
Aspergillus , genetic variation , aflatoxins , biosynthesis , new species , Bombyx mori , feces , nucleotide sequences , temperature , chemotaxonomy , ribosomal DNA , genes , phylogeny
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2001

4. Bacterial entomopathogens from the Drosophila paulistorum semispecies complex

Description:
Includes references
Author:
Miller, S.G. , Campbell, B.C. , Becnel, J. , Ehrman, L.
Subject:
Drosophila , entomopathogenic bacteria , isolation , pathogenicity , Heliothis virescens , ribosomal DNA , ribosomal RNA , genes , nucleotide sequences , phylogeny
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1995

5. Classification of aster yellows-group phytoplasmas based on combined analyses of rRNA and tuf gene sequences

Description:
Includes references
Author:
Marcone, C. , Lee, I.M. , Davis, R.E. , Ragozzino, A. , Seemuller, E.
Subject:
Phytoplasma , plant pathogenic bacteria , aster yellows , ribosomal DNA , restriction fragment length polymorphism , strain differences , nucleotide sequences , genes , phylogeny
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

6. Differentiation of group VIII Spiroplasma strains with sequences of the 16S-23S rDNA intergenic spacer region

Description:
Includes references
Author:
Regassa, L.B. , Stewart, K.M. , Murphy, A.C. , French, F.E. , Lin, T. , Whitcomb, R.F.
Subject:
Spiroplasma , ribosomal DNA , nucleotide sequences , molecular systematics , phylogeny , ribosomal RNA , genes , isolation , Tabanidae
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Genetic and hybridization evidence confirms that a geographic population of Gonatocerus morrilli (Hymenoptera: Mymaridae) from California is a new species: Egg parasitoids of the glassy-winged sharpshooter Homalodisca coagulata (Homoptera: Cicadellidae)

Description:
Includes references
Author:
De Leon, J.H. , Jones, W.A. , Setamou, M. , Morgan, D.J.W.
Subject:
genes , cytochrome-c oxidase , Homalodisca vitripennis , Gonatocerus , new species , population genetics , molecular systematics , mitochondrial DNA , ribosomal DNA , internal transcribed spacers , nucleotide sequences , sequence homology , phylogeny , hybridization , reproductive isolation , Wolbachia pipientis , California , Texas , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

8. Genetic and Morphological Diversity of Temperate and Tropical Isolates of Phytophthora capsici

Description:
Includes references
Author:
Bowers, J.H. , Martin, F.N. , Tooley, P.W. , Luz, E.D.M.N.
Subject:
Phytophthora capsici , ribosomal DNA , internal transcribed spacers , nucleotide sequences , amplified fragment length polymorphism , mitochondrial DNA , cytochrome-c oxidase , genes , genetic variation , phylogeny , fungal anatomy , strain differences , tropics , temperate zones
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

9. Genetic relationship among Diabrotica species (Coleoptera: Chrysomelidae) based on rDNA and mtDNA sequences

Description:
Includes references
Author:
Szalanski, A.L. , Roehrdanz, R.L. , Taylor, D.B.
Subject:
genes , cytochrome-c oxidase , Diabrotica virgifera virgifera , Diabrotica barberi , Diabrotica undecimpunctata howardi , Diabrotica balteata , ribosomal DNA , mitochondrial DNA , nucleotide sequences , genetic distance , phylogeny , Diabrotica virgifera zeae
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

10. Isolation and 16S DNA characterization of soil microorganisms from tropical soils capable of utilizing the herbicides hexazinone and tebuthiuron

Description:
Includes references
Author:
Mostafa, Fadwa I.Y. , Helling, Charles S.
Subject:
soil bacteria , Methylobacterium organophilum , Methylobacterium radiotolerans , Methylobacterium , Paenibacillus pabuli , Paenibacillus illinoisensis , Rhodococcus equi , hexazinone , tebuthiuron , biodegradation , isolation , tropical soils , ribosomal DNA , genes , microbial genetics , genotype , polymerase chain reaction , phylogeny , Colombia , Hawaii
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003