Results 51 to 60 of about 18,725,089 (401)

Molecular signatures and phylogenomic analysis of the genus Burkholderia: proposal for division of this genus into the emended genus Burkholderia containing pathogenic organisms and a new genus Paraburkholderia gen. nov. harboring environmental species

open access: yesFrontiers in Genetics, 2014
The genus Burkholderia contains large number of diverse species which include many clinically important organisms, phytopathogens, as well as environmental species.
Amandeep Sawana   +2 more
semanticscholar   +1 more source

A new tribe of scaphocephalic Achilidae from South Africa (Hemiptera: Fulgoromorpha)

open access: yesEuropean Journal of Taxonomy
This paper describes a new genus and species of Achilidae (Hemiptera: Fulgoromorpha) Achiplecton stilleri gen. et sp. nov from the newly established tribe Achiplectini trib. nov.
Alicja M. Brysz   +2 more
doaj   +1 more source

A new genus of Holothyrina: Neothyridae (Arachnida, Anactinotrichida) from the Manaus area, Amazonas state, Brazil [PDF]

open access: yesActa Amazonica, 1999
A new genus of Neothyridae, type species Diplothyrus schubarti sp. n., is described from the leaf litter of a primary forest in the Reserva Florestal Adolpho Ducke, Manaus, Amazonas, Brazil. The two pairs of lateral excretory orifices instead of a single
Pekka T. LEHTINEN
doaj   +1 more source

A NEW GENUS OF BEES [PDF]

open access: yesThe Canadian Entomologist, 1903
Protandrenopsis, new genus. — Labial palpi four-jointed, 1 about twice as long as 2–4 together, 2–4 slightly decreasing in length; maxillary palpi 6-jointed, 1 and 2 subequal, longer than any of the following joints; 3, 5 and 6 subequal, 4 slightly longer; tongue long, lanceolate; mandibles simple; labrum transverse, process of labrum large, almost ...
openaire   +2 more sources

Rhizoglomus, a new genus of the Glomeraceae

open access: yes, 2015
Rhizoglomus gen. nov. (Glomeraceae, Glomeromycetes) is proposed, typified by Glomus intraradices [≡ Rhizoglomus intraradices]. The genus encompasses species of arbuscular mycorrhizal fungi that frequently form abundant spores in soil and roots and is ...
E. Sieverding   +3 more
semanticscholar   +1 more source

Some addition formulae for Abelian functions for elliptic and hyperelliptic curves of cyclotomic type

open access: yes, 2010
We discuss a family of multi-term addition formulae for Weierstrass functions on specialized curves of genus one and two with many automorphisms. In the genus one case we find new addition formulae for the equianharmonic and lemniscate cases, and in ...
Abramowitz M.   +7 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A New Genus of Cucurbitaceæ [PDF]

open access: yesNature, 1946
AN interesting plant was discovered in Assam in 1883 by the late Gustav Mann. Later, Mr. I. H. Burkill found it in Abor Hill during his expedition in 1911 and 1912 (Burkill, No. 37363 and 37742). After a lapse of twenty-two years, Dr. N. L. Bor again found the plant in April 1933 at a place called Painjuli, Aka Hills. Mann's sheets were examined at Kew
openaire   +1 more source

Fundamental Cycles and Graph Embeddings

open access: yes, 2008
In this paper we present a new Good Characterization of maximum genus of a graph which makes a common generalization of the works of Xuong, Liu, and Fu et al.
B. Mohar   +10 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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