Results 21 to 30 of about 723,948 (277)

Phylogenetic position of Aerumnosa Mohrig (Diptera, Sciaridae) as revealed by multigene analysis, with the description of four new Oriental species

open access: goldZootaxa, 2018
Four Oriental species of Aerumnosa Mohrig, 1999 (Diptera: Sciaridae), a genus previously known only from Papua New Guinea, are newly described and illustrated: Aerumnosa bituberculata sp. n. (India), A. gemmifera sp. n. (Malaysia: Sabah), A. horrifica sp. n. (Brunei, Thailand) and A. impar sp. n. (Malaysia: Sabah). On the basis of the new material, the
Jan Ševčı́k
semanticscholar   +7 more sources

Multigene Phylogenetic Analysis of Pathogenic Candida Species in the Kazachstania ( Arxiozyma ) telluris Complex and Description of Their Ascosporic States as Kazachstania bovina sp. nov., K. heterogenica sp. nov., K. pintolopesii sp. nov., and K. slooffiae sp. nov [PDF]

open access: greenJournal of Clinical Microbiology, 2005
ABSTRACT A yeast causing widespread infection of laboratory mice was identified from 26S rRNA gene sequences as Candida pintolopesii . To determine the relationship of C. pintolopesii with other members of the Kazachstania ( Arxiozyma )
Cletus P. Kurtzman   +5 more
semanticscholar   +5 more sources

Phylogenetic Analysis of the UDP-glycosyltransferase Multigene Family of Arabidopsis thaliana [PDF]

open access: hybridJournal of Biological Chemistry, 2001
A class of UDP-glycosyltransferases (UGTs) defined by the presence of a C-terminal consensus sequence is found throughout the plant and animal kingdoms. Whereas mammalian enzymes use UDP-glucuronic acid, the plant enzymes typically use UDP-glucose in the transfer reactions. A diverse array of aglycones can be glucosylated by these UGTs.
Yi Li   +3 more
openalex   +5 more sources

A multigene analysis of the phylogenetic relationships among the flaviviruses (Family: Flaviviridae) and the evolution of vector transmission [PDF]

open access: bronzeArchives of Virology, 2005
The genus Flavivirus (family Flaviviridae) presently comprises around 70 single-strand positive-sense RNA viruses. These replicate in a range of vertebrate and invertebrate cells and may be mosquito-borne, tick-borne or have no-known-vector. Since transmission mode correlates strongly with phylogeny, the flaviviruses constitute a valuable model for the
Shelley Cook, Edward C. Holmes
openalex   +5 more sources

DNA multigene sequencing of topotypic specimens of the fascioliasis vector Lymnaea diaphana and phylogenetic analysis of the genus Pectinidens (Gastropoda) [PDF]

open access: diamondMemórias do Instituto Oswaldo Cruz, 2012
Freshwater lymnaeid snails are crucial in defining transmission and epidemiology of fascioliasis. In South America, human endemic areas are related to high altitudes in Andean regions. The species Lymnaea diaphana has, however, been involved in low altitude areas of Chile, Argentina and Peru where human infection also occurs. Complete nuclear ribosomal
M. Dolores Bargues   +3 more
openalex   +7 more sources

A multigene approach to phylogenetic analysis using the genus Mycobacterium as a model [PDF]

open access: bronzeInternational Journal of Systematic and Evolutionary Microbiology, 2005
Advances in DNA sequencing and the increasing number of sequences available in databases have greatly enhanced the bacterial identification process. Several species within the genusMycobacteriumcause serious human and animal diseases. In order to assess their relative positions in the evolutionary process, four gene fragments, from the 16S rRNA (564 bp)
Grégory Devulder   +2 more
openalex   +7 more sources

Phylogenetic analysis reveals gene conversions in multigene families of rhizobia

open access: bronzeGenetics and Molecular Research, 2011
Gene families are an important and intrinsic trait of rhizobial species. These gene copies can participate in non-reciprocal recombination events, also called gene conversions. Gene conversion has diverse roles, but it is usually implicated in the evolution of multigene families.
Julie E. Hernández-Salmerón   +1 more
openalex   +4 more sources

Phylogenetic analysis of Themira (Sepsidae: Diptera): sensitivity analysis, alignment, and indel treatment in a multigene study [PDF]

open access: bronzeCladistics, 2005
AbstractIn this study we use sensitivity analysis sensuWheeler (1995) for a matrix entirely composed of DNA sequences. We propose that not only congruence but also phylogenetic structure, as measured by character resampling, should be used to choose among competing weighting regimes.
Torsten R. Laamanen   +4 more
openalex   +3 more sources

Broadening the Knowledge of Mexican Boletes: Addition of a New Genus, Seven New Species, and Three New Combinations

open access: yesJournal of Fungi, 2023
Boletes are one of the most common groups of fungi in temperate, subtropical, and tropical ecosystems. In Mexico, the northern region has mainly been explored in terms of bolete diversity.
Olivia Ayala-Vásquez   +12 more
doaj   +1 more source

Pleosporales [PDF]

open access: yes, 2011
One hundred and five generic types of Pleosporales are described and illustrated. A brief introduction and detailed history with short notes on morphology, molecular phylogeny as well as a general conclusion of each genus are provided.
A Aptroot   +354 more
core   +14 more sources

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