Results 71 to 80 of about 2,163,374 (269)

NEW SPECIES OF LEPIDOPTERA

open access: yesThe Canadian Entomologist, 1920
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Cross‐Validation of Diet Determination Methods for Seabird Conservation

open access: yesEnvironmental DNA
Seabirds are recognized as one of the most vulnerable groups of birds, with around a third of species identified as globally threatened. The conservation of seabirds is often linked with their feeding and diet, due to undesirable interactions with human ...
Aimee L. van derReis   +4 more
doaj   +1 more source

Revisiting classical biological control of Hydrilla verticillata: historical perspective and new opportunities

open access: yesBiological Control
The invasive aquatic plant Hydrilla verticillata continues to threaten freshwater systems in the USA. Management is complicated by presence of three genetically distinct subspecies, of which H. verticillata ssp. lithuanica is the most recent introduction
Nathan E. Harms   +4 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

On the Neotropical species of the spider genus Tekellina Levi, 1957 (Arachnida: Araneae: Synotaxidae)

open access: yesEuropean Journal of Taxonomy
The genus Tekellina Levi, 1957 is currently composed of ten species, six of which are Neotropical. They are small-sized spiders (0.9 to 1.5 mm), with a wide distribution, with a great diversity in the Neotropical Region and well represented in Brazil ...
Narelle Estol   +3 more
doaj   +1 more source

New Species of Fungi

open access: yesBulletin of the Torrey Botanical Club, 1907
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

A NEW SPECIES OF BUCCULATRIX [PDF]

open access: yesThe Canadian Entomologist, 1905
Bucculatrix Ainsliella, n. sp.—Antennæ about the fithts the length of the fore wings, annulated in dusky brown and dull yellow. Eye caps golden white, expanded. Apical tuft long, projecting foward, dark brown in centre, shading outwardly to dingy white. Face satiny cream white.
openaire   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

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