Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Linda A. Raubeson"'
Autor:
Nathan P. Havill, Sarah Mathews, Christopher S. Campbell, Nam Sook Lee, Linda A. Raubeson, Peter Del Tredici, Kevin R Cushman, Richard Cronn, Garth Holman
Publikováno v:
Systematic Botany. 42:733-746
Species delimitation in Pinaceae is often challenged by limited morphological differentiation and introgression. In Tsuga (hemlocks), species delimitation has been most challenging among northeastern Asian taxa, where the species are weakly marked mo
Autor:
Gar W. Rothwell, Linda A. Raubeson, David S. Gernandt, Ruth A. Stockey, Aaron Liston, Matthew Parks, Garth Holman, Sarah Mathews, Christopher S. Campbell
Publikováno v:
Botany. 94:863-884
Relationships of living and fossil Pinaceae were inferred using parsimony and Bayesian inference of morphological characters and plastid and nuclear DNA sequences. When considering extant taxa only, adding molecular to morphological characters result
Autor:
Aljos Farjon, Linda A. Raubeson, Wenbin Mei, Sarah Mathews, Christopher S. Campbell, Denis Filer, Jeremy M. Beaulieu, Walter Jetz, Michael J. Donoghue, Garth Holman, Andrew B. Leslie
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Helen Cortes-Burns, Linda A. Raubeson, Sangtae Kim, Andrea Oestreich, Ashley Dang, William M. M. Eddie, Tammy Lee, Erika J. Edwards, Robert K. Jansen, Cynthia Peñaflor, Rosemarie C. Haberle, Nico Cellinese
Publikováno v:
TAXON. 58:715-734
Campanulaceae are a large, nearly cosmopolitan angiosperm family that are well-accepted as monophyletic but whose intrafamilial and intrageneric relationships are controversial. We used DNA sequences of the chloroplast genes atpB, matK, and rbcL to i
Autor:
Robert K. Jansen, Claude W. dePamphilis, Linda A. Raubeson, Liying Cui, Jeffrey L. Boore, Jim Leebens-Mack, Matthew H. Fourcade, Timothy W. Chumley, Jennifer V. Kuehl
Publikováno v:
Molecular Biology and Evolution. 22:1948-1963
While there has been strong support for Amborella and Nymphaeales (water lilies) as branching from basal-most nodes in the angiosperm phylogeny, this hypothesis has recently been challenged by phylogenetic analyses of 61 protein-coding genes extracte
Autor:
Markus Ruhsam, Sean W. Graham, Philip Thomas, Peter M. Hollingsworth, Martin F. Gardner, Linda A. Raubeson, Wenbin Mei, Richard A. Ennos, Hardeep S. Rai, Sarah Mathews, T. Gregory Ross
Publikováno v:
Molecular ecology resources. 15(5)
Obtaining accurate phylogenies and effective species discrimination using a small standardized set of plastid genes is challenging in evolutionarily young lineages. Complete plastid genome sequencing offers an increasingly easy-to-access source of ch
Autor:
Diana B. Stein, Elizabeth T. Jordan, Linda A. Raubeson, Marie Alberti, David S. Conant, Donald H. Burke, Angela E. C. Valinski, John E. Hearst, Susan A. Kirch
Publikováno v:
Plant Systematics and Evolution. 187:89-102
We examined chlL ~rxC) gene evolution using several approaches. Sequences from the chloroplast genome of the fern Polystichum acrostichoides and from the cyano- bacterium Synechococcus sp. 7002 were determined and found to be highly conserved. A comp
Autor:
Robert K. Jansen, Linda A. Raubeson
Publikováno v:
Biochemical Systematics and Ecology. 20:17-24
We have examined the phylogenetic distribution of a rare structural mutation in the chloroplast genome of conifers. An exception to the otherwise highly conserved basic structure of land plant chloroplast-DNA (cpDNA) was reported previously in two sp
Autor:
Patricia G. Gensel, Linda A. Raubeson
Publikováno v:
Botanical Gazette. 152:380-391
Five types of fossil conifer foliage from the Upper Cretaceous Black Creek Formation of North Carolina have been reexamined from newly discovered material. The cuticular and gross morphology of Androvettia carolinensis, Brachyphyllum squammosum, Brac
Autor:
Jeffrey L. Boore, Claude W. dePamphilis, Seung Bum Lee, Rosemarie C. Haberle, Henry Daniell, Joel R. McNeal, Mary Guisinger-Bellian, Linda A. Raubeson, Timothy W. Chumley, Anne K. Hansen, Robert K. Jansen, Kai F. Müller, Zhengqiu Cai, Rhiannon M. Peery, Jim Leebens-Mack, Jennifer V. Kuehl
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 104(49)
Angiosperms are the largest and most successful clade of land plants with >250,000 species distributed in nearly every terrestrial habitat. Many phylogenetic studies have been based on DNA sequences of one to several genes, but, despite decades of in