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Subjects genes Remove constraint genes: genes Subjects genetic variation Remove constraint genetic variation: genetic variation Authors Davis, R.E. Remove constraint Davis, R.E.: Davis, R.E.

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1. Erigeron witches'-broom phytoplasma in Brazil represents new subgroup VII-B in 16S rRNA gene group VII, the ash yellows phytoplasma group

Description:: Includes references
Author:: Barros, T.S.L. , Davis, R.E. , Resende, R.O. , Dally, E.L.
Subject:: Erigeron , strains , strain differences , genes , genetic variation , nucleotide sequences , chlorosis , restriction fragment length polymorphism , phylogeny , Brazil
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

2. 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