Zobrazeno 1 - 10
of 30
pro vyhledávání: '"William J. Hahn"'
Autor:
Alan W Meerow, Larry Noblick, James W Borrone, Thomas L P Couvreur, Margarita Mauro-Herrera, William J Hahn, David N Kuhn, Kyoko Nakamura, Nora H Oleas, Raymond J Schnell
Publikováno v:
PLoS ONE, Vol 4, Iss 10, p e7353 (2009)
BACKGROUND:The Cocoseae is one of 13 tribes of Arecaceae subfam. Arecoideae, and contains a number of palms with significant economic importance, including the monotypic and pantropical Cocos nucifera L., the coconut, the origins of which have been o
Externí odkaz:
https://doaj.org/article/c09100f3fea3476ba71a3a59500c1a4d
Autor:
Alan W. Meerow, Larry Noblick, James W. Borrone, Thomas L. P. Couvreur, Margarita Mauro-Herrera, William J. Hahn, David N. Kuhn, Kyoko Nakamura, Nora H. Oleas, Raymond J. Schnell
Publikováno v:
PLoS ONE, Vol 4, Iss 10 (2009)
Externí odkaz:
https://doaj.org/article/e5a064b73b0047e9969707caea6e6c72
Publikováno v:
Brittonia. 65:232-261
Syagrus (Areaceae: Cocoseae) is a New World palm genus occurring through most of South America, with one species in the eastern Caribbean. Relationships within Syagrus, Cocoseae and Attaleinae (Arecaceae) are investigated via cladistic analysis of 13
Publikováno v:
Mitochondrial DNA. 20:7-14
The ring-tailed mongoose (Galidia elegans) represents one of the most widely distributed mongooses in Madagascar; however, we know little about the ecology of this seemingly ubiquitous species. Currently, G. elegans is divided into three recognized s
Autor:
Paul J. Kores, Kendra C. Millam, Hardeep S. Rai, Heath W. O'Brien, Thomas B. Patterson, Linda M. Prince, Jocelyn C. Hall, Kenneth J. Sytsma, Timothy M. Evans, J. Chris Pires, W. John Kress, Alan W. Meerow, Sean W. Graham, Marc A. McPherson, Mia Molvray, William J. Hahn, Eric H. Roalson, Thomas J. Givnish
Publikováno v:
Aliso. 22:28-51
We used ndhF sequence variation to reconstruct relationships across 282 taxa representing 78 monocot families and all 12 orders. The resulting tree is highly resolved and places commelinids sister to Asparagales, with both sister to Liliales-Pandanal
Autor:
Jennifer M. Spangle, Margaret E. K. Evans, D. Lawrence Venable, David J. Hearn, William J. Hahn
Publikováno v:
Evolution. 59:1914-1927
Evolutionary ecologists have long sought to understand the conditions under which perennial (iteroparous) versus annual (semelparous) plant life histories are favored. We evaluated the idea that aridity and variation in the length of droughts should
Autor:
William J. Hahn
Publikováno v:
Molecular Phylogenetics and Evolution. 23:189-204
A phylogenetic analysis of the Arecoid Line (sensu Moore) of palms was conducted using 7 kb of coding and noncoding plastid DNA sequence data. Recovered maximum-parsimony and maximum-likelihood phylogenies support monophyly for the Arecoid Line relat
Publikováno v:
Molecular Ecology Resources. 8:322-324
With striking morphological diversity and adaptability, Chamaedorea palms constitute an ecologically and economically important understorey component of Neotropical forests. Nine loci developed for Chamaedorea elegans evaluated in three Veracruz popu
Autor:
Jocelyn C. Hall, Eric H. Roalson, James P. Riser, Kenneth J. Sytsma, Warren M. Cardinal-McTeague, William J. Hahn
Publikováno v:
American journal of botany. 100(10)
UNLABELLED PREMISE OF STUDY A monophyletic group composed of five genera of the Cleomaceae represents an intriguing lineage with outstanding taxonomic and evolutionary questions. Generic boundaries are poorly defined, and historical hypotheses regard
Publikováno v:
American journal of botany. 91(4)
To examine relationships and test previous sectional delimitations within Fuchsia, this study used parsimony and maximum likelihood analyses with nuclear ITS and chloroplast trnL-F and rpl16 sequence data for 37 taxa representing all sections of Fuch