Results 31 to 40 of about 493,398 (258)
Caenorhabditis nematodes colonize ephemeral resource patches in neotropical forests
Ecology and Evolution, 2022 Factors shaping the distribution and abundance of species include life‐history traits, population structure, and stochastic colonization–extinction dynamics. Field studies of model species groups help reveal the roles of these factors.
Solomon A. Sloat +14 more
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
European Journal of TaxonomyThe hover fly (Diptera: Syrphidae) genus Afroxanthandrus Kassebeer, 2000 is revised based on morphological and molecular characters. Two new species, Afroxanthandrus comorosensis sp. nov., and Afroxanthandrus conopeum sp. nov.
John M. Midgley +2 more
doaj +1 more source
Toward the DNA Library of Life
European Journal of Taxonomy, 2017 The special set of papers entitled “DNA Library of Life” constitutes an outcome of the project “Bibliothèque du vivant” (BdV), which aims to promote the molecular taxonomy of eukaryotes by offering research teams the possibility to produce and manage a ...
Line Le Gall +4 more
doaj +1 more source
DESCRIPTION OF A NEW SPECIES OF ANISOTA [PDF]
The Canadian Entomologist, 1879 Anisota bisecta, nov. sp.♀. Head sunken ; head and collar tawny. Antennæ short, simple, the joints showing as distinct rings. Thorax robust, globose, elevated in front, and projected over the head more than in A. bicolor or in A. Heiligbrodti. Shoulder-covers narrowly bordered above with brown.
openaire +2 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
A New Uralophantes from the South Ukraine (Araneae, Linyphiidae, Ipaeinae)
Zoodiversity, 2022 A Linyphiidae spiders Uralophantes ponticus sp. n. from Southern Ukraine (Kherson, Luhansk Regions) and Russia (Penza Region), differing from U. troitskensis Esyunin, 1992 from the Southern Urals by the male palp parts and female epigynum, is described.
V. A. Gnelitsa
doaj +1 more source
DESCRIPTION OF A NEW SPECIES OF LIMENITIS [PDF]
The Canadian Entomologist, 1880 Limenitis Eros.Allied to Disippus, wings less produced, and in female very broad.Male—Expands about 2.6 inch.Upper side very dark red-brown; hind margins bordered broadly with black, costal margins narrowly; inner margin of primaries black to the submedian nervure ; all nervures and branches black, and narrowly edged with same color ; against the end ...
openaire +2 more sources
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source