Search Results - "KUZOFF, R. K"

The phylogenetic potential of entire 26S rDNA sequences in plants by Kuzoff, R K, Sweere, J A, Soltis, D E, Soltis, P S, Zimmer, E A

“…18S ribosomal RNA genes are the most widely used nuclear sequences for phylogeny reconstruction at higher taxonomic levels in plants. However, due to a…”
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Discordance between nuclear and chloroplast phylogenies in the Heuchera group (Saxifragaceae) by Soltis, D.E. (Washington State University, Pullman, WA.), Kuzoff, R.K

“…Various factors, including taxon density, sampling error, convergence, and heterogeneity of evolutionary rates, can potentially lead to incongruence between…”
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Recent progress in reconstructing angiosperm phylogeny by KUZOFF, R. K, GASSER, C. S

“…In the past year, the study of angiosperm phylogeny has moved from tentative inferences based on relatively small data matrices into an era of sophisticated,…”
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Reduced leaf complexity in tomato wiry mutants suggests a role for PHAN and KNOX genes in generating compound leaves by Kim, Minsung, Pham, Thinh, Hamidi, Ashley, McCormick, Sheila, Kuzoff, Robert K, Sinha, Neelima

“…Recent work on species with simple leaves suggests that the juxtaposition of abaxial (lower) and adaxial (upper) cell fates (dorsiventrality) in leaf primordia…”
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Geographic structuring of chloroplast DNA genotypes in Tiarella Trifoliata (Saxifragaceae) by Soltis, D.E, Soltis, P.S, Kuzoff, R.K, Tucker, T.L

“…Tiarella trifoliata comprises varieties laciniata, trifoliata, and unifoliata, and is distributed from southeastern Alaska to northern California. We analyzed…”
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Reevaluating the evolution of epigyny: Data from phylogenetics and floral ontogeny by Soltis, D.E, Fishbein, M, Kuzoff, R.K

“…A long‐standing perspective of many botanists has been that there is a unidirectional trend in the evolution of ovary position from superior to inferior and…”
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Structural homology and developmental transformations associated with ovary diversification in Lithophragma (Saxifragaceae) by Kuzoff, Robert K., Hufford, Larry, Soltis, Douglas E.

“…Lithophragma, comprising only ten species, encompasses a remarkable diversity of ovary positions, reported to range from inferior to superior. The structural…”
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ITS sequence variation within and among populations of Lomatium grayi and L. laevigatum (Umbelliferae) by Soltis, P S, Kuzoff, R K

“…Nuclear ribosomal RNA genes provide markers for retrieving phylogeny at a variety of taxonomic levels. The internal transcribed spacers (ITS), separating the…”
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Mechanisms of Derived Unitegmy among Impatiens Species by McAbee, Jessica Messmer, Kuzoff, Robert K, Gasser, Charles S

“…Morphological transitions associated with ovule diversification provide unique opportunities for studies of developmental evolution. Here, we investigate the…”
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Angiosperm Phylogeny Inferred from 18S Ribosomal DNA Sequences by Soltis, Douglas E., Soltis, Pamela S., Nickrent, Daniel L., Johnson, Leigh A., Hahn, William J., Hoot, Sara B., Sweere, Jennifer A., Kuzoff, Robert K., Kron, Kathleen A., Chase, Mark W., Swensen, Susan M., Zimmer, Elizabeth A., Chaw, Shu-Miaw, Gillespie, Lynn J., Kress, W. John, Sytsma, Kenneth J.

“…Parsimony analyses were conducted for 223 species representing all major groups of angiosperms using entire 18S ribosomal DNA (rDNA) sequences. Although no…”
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Elucidating Deep-Level Phylogenetic Relationships in Saxifragaceae Using Sequences for Six Chloroplastic and Nuclear DNA Regions by Soltis, Douglas E., Kuzoff, Robert K., Mort, Mark E., Zanis, Michael, Fishbein, Mark, Hufford, Larry, Koontz, Jason, Arroyo, Mary K.

“…To elucidate relationships at deep levels within Saxifragaceae we analyzed phylogenetically a data set of sequences for six DNA regions, four representing the…”
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MatK and rbcL gene sequence data indicate that Saxifraga (Saxifragaceae) is polyphyletic by Soltis, D.E. (Washington State University, Pullman, WA.), Kuzoff, R.K, Conti, E, Gornall, R, Ferguson, K

“…The large genus Saxifraga, which consists of approximately 400 morphologically and cytologically diverse species, has long been considered taxonomically…”
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Phylogenetic Relationships Within Lithophragma (Saxifragaceae): Hybridization, Allopolyploidy, and Ovary Diversification by Kuzoff, Robert K., Soltis, Douglas E., Hufford, Larry, Soltis, Pamela S.

“…We explore phylogenetic relationships in Lithophragma through parsimony and maximum likelihood estimation analyses of internal transcribed spacer sequences of…”
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Geographic structuring of chloroplast DNA genotypes inTiarella trifoliata (Saxifragaceae) by Soltis, D. E., Soltis, P. S., Kuzoff, R. K., Tucker, T. L.

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