Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Douglas H. Goldman"'
Publikováno v:
Evansia. 38
Lichens from an unusually large, arborescent runner oak (Quercus pumila) from Miami-Dade County, Florida, were collected and inventoried. A total of 56 lichen species and one lichenicolous lichen species were found, representing 17 families with Grap
Publikováno v:
Castanea. 85
We report seven collections of upright chickweed, Moenchia erecta (Caryophyllaceae), from Guilford County, North Carolina. These appear to be the first reports of this species in the state, the first collections in the southeast since 1958, and the f
Autor:
Douglas H. Goldman, Jerrold I. Davis, Melvin R. Duvall, Jeffrey D Noll, J. Gabriel Sánchez-Ken, Lynn G. Clark
Publikováno v:
Aliso. 23:237-247
The most robust previously published phylogeny for the overall structure of the grass family (Poaceae) shows three early diverging lineages and two major derived clades, the BEP clade and the PACCAD clade (Grass Phylogeny Working Group 2001). A few k
Autor:
Lisa M. Campbell, Dennis W. Stevenson, Chelsea D. Specht, Christopher R. Hardy, Ole Seberg, Douglas H. Goldman, Fabián A. Michelangeli, Gitte Petersen, Jerrold I. Davis, James I. Cohen, Mark P. Simmons
Publikováno v:
ResearcherID
Scopus-Elsevier
Scopus-Elsevier
A phylogenetic analysis of monocots and related dicots was conducted, using a four-gene matrix consisting of two genes from the plastid genome (matK and rbcL) and two from the mitochondrial genome (atpA/atp1 and cob). The taxon sample includes 101 mo
Autor:
J. Chris Pires, Ole Seberg, Lisa M. Campbell, Michael E. Fay, Gitte Peterson, Chelsea D. Specht, John V. Freudenstein, Fabian A. Michaelangeli, Christopher R. Hardy, Dennis W. Stevenson, Douglas H. Goldman, Jerrold I. Davis, Mark W. Chase, Mark P. Simmons
Publikováno v:
Aliso. 22:52-62
Mitochondrial sequences are an important source of data in animal phylogenetics, equivalent in importance to plastid sequences in plants. However, in recent years plant systematists have begun exploring the mitochondrial genome as a source of phyloge
Autor:
Gitte Petersen, Douglas H. Goldman, Jerrold I. Davis, Maria A. Gandolfo, Dennis W. Stevenson, Chelsea D. Specht, Mark P. Simmons, Lisa M. Campbell, Fabián A. Michelangeli, John V. Freudenstein, Ole Seberg, Francisco Vergara-Silva, Christopher R. Hardy
Publikováno v:
Systematic Botany. 29:467-510
A phylogenetic analysis of the monocots was conducted on the basis of nucleotide sequence variation in two genes (atpA, encoded in the mitochondrial genome, and rbcL, encoded in the plastid genome). The taxon sample of 218 angiosperm terminals includ
Autor:
Douglas H. Goldman, Michael F. Fay, Mark W. Chase, Robert K. Jansen, Cássio van den Berg, Ilia J. Leitch
Publikováno v:
American Journal of Botany. 91:707-723
The orchid genus Calopogon R.Br. (Orchidaceae), native to eastern North America and the northern Caribbean, currently contains five species and up to three varieties. Using nuclear internal transcribed spacer (ITS) ribosomal DNA sequences, amplified
Autor:
Paul J. Kores, Cássio van den Berg, John V. Freudenstein, Douglas H. Goldman, Mia Molvray, Mark W. Chase
Publikováno v:
American Journal of Botany. 91:149-157
An expanded plastid DNA phylogeny for Orchidaceae was generated from sequences of rbcL and matK for representatives of all five subfamilies. The data were analyzed using equally weighted parsimony, and branch support was assessed with jackknifing. Th
Autor:
W. Mark Whitten, Harold G. Hills, Paul J. Kores, Tomohisa Yukawa, Kenneth M. Cameron, Victor A. Albert, Douglas H. Goldman, Mark W. Chase, David C. Jarrell
Publikováno v:
American Journal of Botany. 86:208-224
Cladistic parsimony analyses of rbcL nucleotide sequence data from 171 taxa representing nearly all tribes and subtribes of Orchidaceae are presented here. These analyses divide the family into five primary monophyletic clades: apostasioid, cypripedi
Autor:
Douglas H. Goldman, John V. Freudenstein, Mark W. Chase, Alec M. Pridgeon, Cássio van den Berg, Kenneth M. Cameron
Publikováno v:
American journal of botany. 92(4)
Phylogenetic relationships within the epidendroid orchids with emphasis on tribes Epidendreae and Arethuseae were assessed with parsimony and model-based analyses of individual and combined DNA sequence data from ITS nuclear ribosomal DNA and plastid