Results 141 to 150 of about 6,565,768 (301)

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

open access: yesFEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Corpus arte MIDL

open access: yes, 2011
Ces données sont sur le site à titre d'illustration de différentes publications. Pour des raisons de droits, nous ne pouvons en diffuser que quelques secondes. Il s'agit d'un extrait de corpus acheté par le laboratoire de Phonétique et de Phonologie (LPP)
Gendrot, Cédric   +1 more
core   +1 more source

The species description process of North and Central American Geotrupinae (Coleoptera: Scarabaeoidea: Geotrupidae) Proceso de descripción de especies de Geotrupinae norte y centroamericanos (Coleoptera: Scarabaeoidea: Geotrupidae)

open access: yesRevista Mexicana de Biodiversidad, 2010
The description process for North and Central American species of Geotrupinae was analyzed and compared with that of Western Palaearctic species. This process was fitted to an asymptotic function to explore when the curve stabilized.
Nuria Trotta-Moreu   +1 more
doaj  

Small RNA pathways in mammalian oocytes

open access: yesFEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Tinodes species (Trichoptera: Psychomyiidae) from The People's Republic of China [PDF]

open access: yes, 2011
Five species of the genus Tinodes from the People's Republic of China are described and re-described, among which four species are new to science.
Morse, John C., Li, Youwen J.
core  

New Spider Species of Cnephalocotes and Peponocranium (Aranei, Linyphiidae) from the North-East of Ukraine

open access: yesZoodiversity
Two species of the genera Cnephalocotes Simon, 1884 and Peponocranium Simon, 1884: Cnephalocotes similis sp. n. and Peponocranium fallax sp. n. (Linyphiidae) from the north-eastern Ukraine are described and illustrated.
V. A. Gnelitsa
doaj   +1 more source

Description of a new species of Odax

open access: yesPapers and proceedings of the Royal Society of Tasmania, 1884
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

The Paduniella (Trichoptera: Psychomyiidae) of China : with a phylogeny of the World species [PDF]

open access: yes, 2011
The phylogenetic relationships of the species of Padunielia are analyzed based on characters of larvae, pupae, and adults (mainly male genitalia).
Morse, John C., Li, Youwen J.
core  

Phylogeny and species diversity of Armillaria in China based on morphological, mating test, and GCPSR criteria

open access: yesMycology
More than 600 Chinese specimens of Armillaria were identified by mating tests, Genealogical Concordance Phylogenetic Species Recognition (GCPSR), and comparison of morphological characteristics. Sixteen Chinese Biological Species (CBS) of Armillaria were
Guo-Fu Qin   +7 more
doaj   +1 more source

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