The Research Collaboratory for Structural Bioinformatics Protein Data Bank (RCSB PDB,
http://rcsb.org ), the US data center for the global PDB archive, makes PDB data freely …

The Research Collaboratory for Structural Bioinformatics Protein Data Bank (RCSB PDB),
the US data center for the global PDB archive and a founding member of the Worldwide …

The Research Collaboratory for Structural Bioinformatics Protein Data Bank (RCSB PDB,
rcsb.org), the US data center for the global PDB archive, serves thousands of Data Depositors …

The large and diverse genus Penstemon (ca. 271 species) is endemic to North America and
has been divided into six subgenera primarily based on anther dehiscence patterns. …

Orobanchaceae, as it is currently defined, includes all levels of parasitic ability ranging from
nonparasitic (Lindenbergia) to facultative and obligate hemiparasites to obligate …

The chloroplast genome has provided sequence data for inferring plant phylogenies for more
than a decade. General operational assumptions regarding chloroplast gene sequences …

Plant molecular systematic studies of closely related taxa have relied heavily on sequence
data from nuclear ITS and cpDNA. Positive attributes of using ITS sequence data include the …

The systematic relationships of four species in the South African holoparasitic genus
Hyobanche were examined using inter-simple sequence repeat (ISSR) banding patterns and …

While Bayesian analysis has become common in phylogenetics, the effects of topological
prior probabilities on tree inference have not been investigated. In Bayesian analyses, the …

Morphological approaches often fail to delimit species in recently derived species complexes.
This can be exacerbated in historical collections which may have lost key features in …