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Year 2000 Remove constraint 2000: 2000 Subjects genes Remove constraint genes: genes Subjects phylogeny Remove constraint phylogeny: phylogeny
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1. 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

2. Gene genealogies reveal global phylogeographic structure and reproductive isolation among lineages of Fusarium graminearum, the fungus causing wheat scab

Description:
Includes references
Author:
O'Donnell, K. , Kistler, H.C. , Tacke, B.K. , Casper, H.H.
Subject:
Gibberella zeae , phylogeny , genes , geographical variation , biogeography , nucleotide sequences , mycotoxins , biosynthesis , pathogenicity , Triticum aestivum , genetic variation , intragenic recombination , fungal diseases of plants
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

3. 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

4. Mitochondrial DNA relationships in an emergent pest of honey bees: Aethina tumida (Coleoptera: Nitidulidae) from the United States and Africa

Description:
The accession numbers 227645-227645 do not conform to standard format.
Author:
Evans, J.D. , Pettis, J.S. , Shimanuki, H.
Subject:
genes , cytochrome-c oxidase , Nitidulidae , mitochondrial DNA , structural genes , nucleotide sequences , genetic variation , haplotypes , restriction fragment length polymorphism , phylogeny , introduced species , Apis mellifera , invasive species , Florida , Georgia , North Carolina , South Carolina , South Africa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

5. Strain typing of Toxoplasma gondii: comparison of antigen-coding and housekeeping genes

Description:
In the special issue dedicated to the memory of Harry Hoogstraal.
Author:
Lehmann, T. , Blackston, C.R. , Parmley, S.F. , Remington, J.S. , Dubey, J.P.
Subject:
Toxoplasma gondii , strains , surface antigens , genes , introns , nucleotide sequences , restriction fragment length polymorphism , haplotypes , genetic variation , linkage disequilibrium , natural selection , genetic markers , phylogeny , classification
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

6. The evolution of vegetative desiccation tolerance in land plants

Description:
In the special issue: Desiccation tolerance in plants / edited by P. Alpert and Z. Tuba.
Author:
Oliver, M.J. , Tuba, Z. , Mishler, B.D.
Subject:
plants , evolution , plant physiology , phylogeny , water stress , plant morphology , plant-water relations , genes , cells , sexual reproduction , seeds , habitats , literature reviews
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

7. The phylogenetics of mycotoxin and sclerotium production in Aspergillus flavus and Aspergillus oryzae

Description:
Includes references
Author:
Geiser, D.M. , Dorner, J.W. , Horn, B.W. , Taylor, J.W.
Subject:
Aspergillus flavus , Aspergillus oryzae , aflatoxins , biosynthesis , sclerotia , cell differentiation , phylogeny , genes , nucleotide sequences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000