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Full-Text Articles in Life Sciences
Long Distance Gene Flow Facilitated By Bird-Dispersed Seeds In Wind-Pollinated Species: A Story Of Hybridization And Introgression Between Juniperus Ashei And J. Ovata Told By Nrdna And Cpdna, Robert P. Adams, Sam T. Johnson, Andrea E. Schwarzbach
Long Distance Gene Flow Facilitated By Bird-Dispersed Seeds In Wind-Pollinated Species: A Story Of Hybridization And Introgression Between Juniperus Ashei And J. Ovata Told By Nrdna And Cpdna, Robert P. Adams, Sam T. Johnson, Andrea E. Schwarzbach
Health & Biomedical Sciences Faculty Publications and Presentations
nrDNA and cpDNA were sequenced of J. ashei and J. ovata from populations throughout their ranges. No J. ashei populations were found to be pure in their nrDNA for every tree, however all J. ashei trees in every population contained only the pure J. ashei chloroplast type. Populations of J. ovata in trans-Pecos Texas were almost pure in both nrDNA and cp DNA. Several plants in the J. ashei range contained J. ovata-type nrDNA (White Cliffs, AR, 3/10); Ranger, TX (1/5); Waco, TX (1/12). Every J ashei population contained at least 1 plant with hybrid (heterozygous) nrDNA and 3 J. …
Discovery Of Juniperus Sabina Var. Balkanensis R. P. Adams And A. N. Tashev In Macedonia, Bosnia-Herzegovina, Croatia And Central And Southern Italy And Relictual Polymorphisms Found In Nrdna, Robert P. Adams, Adam Boratynski, Katarzyna Marcysiak, Francesco Roma-Marzio, Lorenzo Peruzzi, Fabrizio Bartolucci, Fabio Conti, Tuğrul Mataraci, Andrea E. Schwarzbach, Alexander N. Tashev, Sonja Siljak-Yakovlev
Discovery Of Juniperus Sabina Var. Balkanensis R. P. Adams And A. N. Tashev In Macedonia, Bosnia-Herzegovina, Croatia And Central And Southern Italy And Relictual Polymorphisms Found In Nrdna, Robert P. Adams, Adam Boratynski, Katarzyna Marcysiak, Francesco Roma-Marzio, Lorenzo Peruzzi, Fabrizio Bartolucci, Fabio Conti, Tuğrul Mataraci, Andrea E. Schwarzbach, Alexander N. Tashev, Sonja Siljak-Yakovlev
Health & Biomedical Sciences Faculty Publications and Presentations
Additional analyses of trnS-trnG and nrDNA from specimens from Bosnia-Herzegovina, southern and central, Italy, Croatia and Macedonia revealed the presence of J. sabina var. balkanensis in these areas west of the previously known populations in Greece, Bulgaria and western Turkey. Careful chromatogram analysis of eight (8) polymorphic sites in nrDNA revealed that nearly all of the populations of both var. balkanensis and var. sabina contained from 2 to 8 polymorphic sites. For these 8 heterozygous sites, two exclusive patterns were found in J. sabina. One type (GGACCCAG) was found in 16/62 plants and type 2 (ACGACAGT) was found in 4/62 …
Discovery Of Juniperus Sabina Var. Balkanensis R. P. Adams And A. N. Tashev In Western Turkey (Anatolia), Robert P. Adams, Adam Boratynski, Tuğrul Mataraci, Alexander N. Tashev, Andrea E. Schwarzbach
Discovery Of Juniperus Sabina Var. Balkanensis R. P. Adams And A. N. Tashev In Western Turkey (Anatolia), Robert P. Adams, Adam Boratynski, Tuğrul Mataraci, Alexander N. Tashev, Andrea E. Schwarzbach
Health & Biomedical Sciences Faculty Publications and Presentations
Additional analyses of trnS-trnG and nrDNA from herbarium specimens from Europe revealed the presence of J. sabina var. balkanensis in western Turkey near Izmir and expands the range previously known only from Bulgaria and adjacent mountains in Greece. A more detailed map of the taxon's distribution is presented.