Results 231 to 240 of about 129,318 (337)

Next‐generation sequencing sheds new light on a major lineage of Acanthaceae, clarifying previously uncertain relationships in Barlerieae

open access: yesTAXON, EarlyView.
Abstract The Acanthaceae tribe Barlerieae is an understudied lineage that consists of ca. 500 species, many of which are rare and range restricted. Though understudied, it is clear that many species play vital roles in tropical ecosystems, including supporting a wide range of pollinators and herbivores. The tribe contains 13 genera, the two largest and
Robert Comito   +3 more
wiley   +1 more source

Species Identification of Mycobacteria by PCR-Restriction Fragment Length Polymorphism of therpoB Gene

open access: yesJournal of Clinical Microbiology, 2000
Hyeyoung Lee   +4 more
semanticscholar   +1 more source

Analysis of LMP and TAP polymorphisms by polymerase chain reaction-restriction fragment length polymorphism in rheumatoid arthritis [PDF]

open access: bronze, 1998
Javier Vinasco   +6 more
openalex   +1 more source

A comparison of microcrystal electron diffraction and X‐ray powder diffraction for the structural analysis of metal–organic frameworks

open access: yesJournal of Applied Crystallography, Volume 58, Issue 2, Page 398-411, April 2025.
Microcrystal electron diffraction (microED) was used to determine the crystal structure of a recently synthesized metal–organic framework (MOF) from powder crystallites. The structural descriptions of two other MOFs by microED are compared with results previously published using X‐ray powder diffraction supported by density functional theory ...
Erik Biehler   +5 more
wiley   +1 more source

Restriction Fragment Length Polymorphism-based Genotyping of Toxoplasma gondii from Autopsy-Proven Cases of Acquired Immunodeficiency Syndrome-associated Cerebral Toxoplasmosis. [PDF]

open access: yesAnn Indian Acad Neurol, 2018
Vijaykumar BR   +7 more
europepmc   +1 more source

An advanced approach combining solid‐state NMR with powder diffraction applied to newly synthesized isothiouronium salts

open access: yesJournal of Applied Crystallography, Volume 58, Issue 2, Page 321-332, April 2025.
The synthesis of new tetrafluoroborate and bromide salts of isothiouronium compounds is presented, followed by structural and spectroscopic studies, demonstrating that using solid‐state NMR‐derived intermolecular distances as a restriction can increase the likelihood of finding the crystal structure model when solving a crystal structure from powder ...
Jan Rohlíček   +3 more
wiley   +1 more source

Calmodulin Polymerase Chain Reaction-Restriction Fragment Length Polymorphism for Leishmania Identification and Typing. [PDF]

open access: yesAm J Trop Med Hyg, 2016
Miranda A   +5 more
europepmc   +1 more source

Divergent evolution of colony‐level metabolic scaling in ants

open access: yesJournal of Animal Ecology, EarlyView.
The study shows for the first time that the metabolic scaling of active ant colonies varies as a function of trophic level and worker polymorphism. Therefore, the ecological divergence of metabolic scaling observed in unitary organisms occurs across levels of biological organization.
Pedro A. C. L. Pequeno   +1 more
wiley   +1 more source

Fluoroquinolone resistance in Campylobacter jejuni and Campylobacter coli from poultry and human samples assessed by PCR-restriction fragment length polymorphism assay. [PDF]

open access: yesPLoS One, 2018
Sierra-Arguello YM   +8 more
europepmc   +1 more source

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