My research work is eclectic and I have published works in systematics, phylogeny, biogeography, evolutionary biology and ecology. (edu.au)
19972
1997. Air temperature, humidity and rooting volume affecting freezing injury to Rhododendron and other perennials. (oregonstate.edu)
W. B. Zomlefer 1997c) support its recognition as a separate family, Tofieldiaceae (A. L. Takhtajan 1994b, 1997), in a monotypic order, Tofieldiales (J. L. Reveal and W. B. Zomlefer 1998). (swbiodiversity.org)
Infer4
Molecular studies have attempted to infer the phylogeny of this clade, resulting in phylogenies which have a limited amount of morphological support. (wikipedia.org)
Internal transcriber spacer (ITS) sequences and several chloroplast markers, rpoB , rpoC1 , and psbA-trnH were sequenced in order to infer a preliminary phylogeny of the genus. (bioone.org)
GBDP-like methods can be used to reliably infer phylogenies from different kinds of genomic data. (biomedcentral.com)
Nowadays, an increasing number of completely sequenced genomes are available and a growing field of phylogenetic research deals with the question of how to infer reliable phylogenies from this large amount of data to overcome the limitations of single-gene phylogenies. (biomedcentral.com)
Mollusca2
Phylogeny and evolution of the Mollusca. (scielo.br)
In Phylogeny and evolution of the Mollusca (Ponder, W.F. & Lindberg, D.R., eds). (scielo.br)
Molecular2
Molecular phylogenies of many taxonomic groups are based on analyses of single loci. (biomedcentral.com)
En 2005 un estudo de filoxenia molecular realizado por primeira vez sobre todas as especies recoñecidas de gaivotas (53 especies) demostrou que o xénero Larus así concibido non era monofilético . (wikipedia.org)
Classification1
Comments on these assemblages appear below, as well as within the various generic discussions and in the introductory chapter on monocot classification by J. L. Reveal and J. C. Pires at the front of this volume. (swbiodiversity.org)
Genomic data1
Therefore, constructing a phylogeny from genomic data would be a valuable tool even if genome datasets were not collected with this in mind. (biomedcentral.com)
Taxonomy1
The BIONJ algorithm results in phylogenies most in accordance with the current NCBI taxonomy, with NJ and FastME performing insignificantly worse, and STC performing as well if applied to high quality distance matrices. (biomedcentral.com)
Reconstruction2
Gaffney, E. S. (1979) An introduction to the logic of phylogeny reconstruction, pp. 79-111 in Cracraft, J. and N. Eldredge (eds. (berkeley.edu)
The suitability of these distance formulae for phylogeny reconstruction is directly estimated by computing a recently described measure of "treelikeness", the so-called δ value, from the respective distance matrices. (biomedcentral.com)
20001
2000. Diversification of the North American shrub genus Ceanothus (Rhamnaceae): conflicting phylogenies from nuclear ribosomal DNA and chloroplast DNA. (oregonstate.edu)
Systematics1
Phylogeny and Systematics of Demospongiae in Light of New Small-Subunit Ribosomal DNA (18S) Sequences. (marinespecies.org)
Organisms2
Currently, the simple step of generating a robust phylogeny for a group of poorly studied organisms can require substantial research investment. (biomedcentral.com)
Most, if not all of the evolutionary literature on digeneans in general and ascocotylids in particular fails to develop a credible, empirically-based phylogeny for these organisms. (creationresearch.org)
Evolutionary2
Phylogeny of Malacostraca is the evolutionary relationships of the largest of the six classes of crustaceans, containing about 40,000 living species, divided among 16 orders. (wikipedia.org)
These analyses typically go beyond the expertise of researchers who only require a phylogeny to place comparative studies into an evolutionary framework. (biomedcentral.com)
Genera2
of these, at least 10 families, 58 genera, and 120 species (exclusive of several megadrile earthworm taxa occasionally collected from aquatic and limicolous habitats) are known or thought likely to occur in the southeastern US (Kathman and Brinkhurst 1998, Whitley 1982). (eaglehill.us)
In K. Kubitzki (editor), Families and Genera of Flowering Plants volume 2: 295-335. (wikipedia.org)
Genome3
To greatly simplify the analysis, we present an Assembly and Alignment-Free (AAF) method ( https://sourceforge.net/projects/aaf-phylogeny ) that constructs phylogenies directly from unassembled genome sequence data, bypassing both genome assembly and alignment. (biomedcentral.com)
Most phylogenies are reconstructed from a tiny portion of the genome [ 2 ], but as next-generation sequencing technologies become faster and cheaper, the number of species for which whole genome sequence data are available has increased dramatically. (biomedcentral.com)
Here, we extend the recently described Genome BLAST Distance Phylogeny (GBDP) strategy to compute phylogenetic trees from all completely sequenced plastid genomes currently available and from a selection of mitochondrial genomes representing the major eukaryotic lineages. (biomedcentral.com)
Taxonomic1
Our results indicate that, at this taxonomic level, plastid genomes are much more valuable for inferring phylogenies than are mitochondrial genomes, and that distances based on breakpoints are of little use. (biomedcentral.com)
Robust2
To resolve a well-supported eumalacostracan phylogeny and obtain a robust tree, it will be necessary to look beyond the most commonly utilized sources of data (nuclear ribosomal and mitochondrial sequences). (wikipedia.org)
On a robust genetic phylogeny maximum likelihood methods recover migration and monochromatism as the ancestral state in warblers. (frontiersin.org)
Flora van België, het Groothertogdom Luxemburg, Noord-Frankrijk en de aangrenzende gebieden (pteridofyten en spermatofyten). (gbif.org)
Taxa2
The phylogeny revealed deeply divergent, geographically overlapping clades in eastern Australia and substantial distances (up to 900 km) between sister taxa. (bioone.org)
All inferred phylogenies using parsimony and Bayesian methods showed that Calligonum and Pteropyrum are both monophyletic and closely related taxa. (ijbiotech.com)
Species3
Female song is generally not reconstructed as present in any deep nodes of the phylogeny, suggesting that most extant species with female song evolved this trait independently and relatively recently. (frontiersin.org)
1998) studied hardiness of four chaparral shrubs, including C. megacarpus , a species found in southern California and the Channel Islands and C. spinosus , a widespread species found from Eldorado County in the Sierra Nevada foothills south into Baja California. (oregonstate.edu)
The species is common in sheltered water between 5 and 25 metres, and colours are generally pale brown or cream (Sheppard, 1998). (marinespecies.org)
Correlation1
Furthermore, we found a negative correlation of C7-C10 DCAs with hippocampal volume (p (bvsalud.org)
1, using refractive data in models between the those who was during Mechanisms of Inorganic and Organometallic Reactions Volume and those who fitted randomly( Saline developments). (scoutconnection.com)
Distances1
Usually distance matrices are calculated directly from the distribution of k -mers, and phylogenies are built from these distances [ 16 ]. (biomedcentral.com)
Series1
the series editors by September 1, 1998. (bio.net)
Earlier1
Phosphoinositides (PPIs) together with various kinases and phosphatases were described as specific lipids and enzymes with signaling functions earlier ( Martin, 1998 ). (frontiersin.org)
Response1
1998. Response of chaparral shrubs to below-freezing temperatures: acclimation, ecotypes, seedlings vs. adults. (oregonstate.edu)