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1. Collapse of species boundaries in the wild potato Solanum brevicaule complex (Solanaceae, S. sect. Petota): molecular data

Description:
Includes references
Author:
Miller, J.T. , Spooner, D.M.
Subject:
Solanum , potatoes , plant taxonomy , descriptions , geographical distribution , cultivars , wild relatives , phylogeny , genetic relationships , DNA profiling , nucleotide sequences , restriction fragment length polymorphism , random amplified polymorphic DNA technique , Solanum brevicaule , South America , Peru , Bolivia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1999

2. Genetic variation in geographical populations of western and Mexican corn rootworm

Description:
Includes references
Author:
Szalanski, A.L. , Roehrdanz, R.L. , Taylor, D.B. , Chandler, L.
Subject:
Diabrotica virgifera , Diabrotica virgifera virgifera , Diabrotica undecimpunctata howardi , ribosomal DNA , genetic variation , restriction fragment length polymorphism , nucleotide sequences , mitochondrial DNA , DNA , Diabrotica virgifera zeae , population , South Dakota , Nebraska , Texas , Indiana
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1999

3. The phytoplasma associated with ash yellows and lilac witches'-broom: 'Candidatus Phytoplasma fraxini'

Description:
Includes references
Author:
Griffiths, H.M. , Sinclair, W.A. , Smart, C.D. , Davis, R.E.
Subject:
chemotaxonomy , genetic variation , provenance , host plants , Syringa , Fraxinus , phytoplasmal diseases , witches' broom , Phytoplasma , genes , ribosomal RNA , nucleotide sequences , ribosomal DNA , restriction fragment length polymorphism , molecular systematics
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1999