Results 61 to 70 of about 6,167,177 (208)

N,N-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine monohydrate

open access: yesIUCrData, 2018
The asymmetric unit of the title compound, C7H9N5·H2O, consists of two formula units differing slightly in the orientation of the dimethylamino groups. In the crystal, a combination of O—H...N and N—H...O hydrogen bonds involving the water molecules of ...
Mohamed El Hafi   +5 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Распределение d(n,ω) в классах вычетов [PDF]

open access: yesПроблемы анализа, 1995
В работе устанавливаются условия слабо равномерного распределения значений функции d(n,ω) с вещественным характером Дирихле ω(n) в классах вычетов по составному модулю и приводятся асимптотические формулы.
Широков Б. М.
doaj  

Measurement of D0, D+, D*+ and D s + production in Pb-Pb collisions at s N N = 5.02 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=5.02 $$ TeV

open access: yesJournal of High Energy Physics, 2018
We report measurements of the production of prompt D0, D+, D*+ and D s + mesons in Pb–Pb collisions at the centre-of-mass energy per nucleon-nucleon pair s N N = 5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ TeV, in the centrality classes 0–10%, 30–50% and 60 ...
The ALICE collaboration   +1003 more
doaj   +1 more source

Чемамюлл: ÑвÑÑ‰ÐµÐ½Ð½Ð°Ñ Ñ‚Ñ€Ð°Ð´Ð¸Ñ†Ð¸Ñ Ð²Ñ‹Ð¶Ð¸Ð²Ð°Ð½Ð¸Ðµ и Ñимвол культурного ÑÐ¾Ð¿Ñ€Ð¾Ñ‚Ð¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð°Ð¿ÑƒÑ‡Ðµ

open access: yes, 2019
This essay presents preliminary results of an ethnographic and descriptive research on the Mapuche statuary known as chemamüll together with the first record on its identification and its current territorial dispersio in the Araucania Region.
Saavedra, José, Salas Olave, Eugenio
core  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy