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Subjects genetic variation Remove constraint genetic variation: genetic variation Subjects plant taxonomy Remove constraint plant taxonomy: plant taxonomy Subjects nucleotide sequences Remove constraint nucleotide sequences: nucleotide sequences

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1. Multiple nuclear loci reveal the distinctiveness of the threatened, neotropical Pinus chiapensis

Description:: Includes references
Author:: Syring, J. , Castillo, R.F. del , Cronn, R. , Liston, A.
Subject:: Pinus , forest trees , tropical forests , threatened species , loci , genetic variation , population genetics , plant morphology , plant taxonomy , Pinus monticola , Pinus strobus , Pinus ayacahuite , nucleotide sequences , alleles , phylogeny , Mexico , Guatemala
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

2. Phylogenetic relationships among North American popcorns and their evolutionary links to Mexican and South American popcorns

Description:: Includes references
Author:: Santacruz-Varela, A. , Widrlechner, M.P. , Ziegler, K.E. , Salvador, R.J. , Millard, M.J. , Bretting, P.K.
Subject:: Zea mays , popcorn , races , phylogeny , provenance , genetic variation , geographical variation , plant morphology , traits , isozymes , quantitative trait loci , genetic markers , genetic polymorphism , gene frequency , plant taxonomy , microsatellite repeats , DNA primers , nucleotide sequences , North America , Mexico , South America
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

3. Phylogeny of Nymphaea (Nymphaeaceae): Evidence from Substitutions and Microstructural Changes in the Chloroplast trnT-trnF Region

Description:: Includes references
Author:: Borsch, T. , Hilu, K.W. , Wiersema, J.H. , Lohne, C. , Barthlott, W. , Wilde, V.
Subject:: Nymphaea , Nymphaeaceae , chloroplasts , phylogeny , chloroplast DNA , plant taxonomy , plant morphology , genetic variation , nucleotide sequences
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

4. Trichoderma asperellum sensu lato consists of two cryptic species

Description:: Includes references
Author:: Samuels, Gary J. , Ismaiel, Adnan , Bon, Marie-Claude , Respinis, Sophie De , Petrini, Orlando
Subject:: Trichoderma asperellum , new species , internal transcribed spacers , ribosomal RNA , sequence analysis , molecular systematics , phylogeny , genetic polymorphism , plant taxonomy , species differences , descriptions , geographical distribution , geographical variation , fungal anatomy , fungal spores , genetic variation , nucleotide sequences , DNA profiling , strain differences , genetic relationships
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010