Results 71 to 80 of about 4,924 (174)

Proteomic analysis of human frontal and temporal cortex using iTRAQ-based 2D LC-MS/MS

open access: yesChinese Neurosurgical Journal, 2021
Background The human brain is the most complex organ in the body, and it is important to have a better understanding of how the protein composition in the brain regions contributes to the pathogenesis of associated neurological disorders. Methods In this
Long Xu   +9 more
doaj   +1 more source

NaBC1 Boron Transporter Enables Myoblast Response to Substrate Rigidity via Fibronectin‐Binding Integrins

open access: yesAdvanced Science, Volume 12, Issue 20, May 29, 2025.
Cells transduce the rigidity of the environment into biochemical cues through mechanotransductive cascades that modulate cell behavior. Here, a novel role for the boron transporter NaBC1 is identified as a mechanotransducer involved in regulating cell behavior via specific crosstalk with fibronectin‐binding integrins.
Juan Gonzalez‐Valdivieso   +9 more
wiley   +1 more source

MATP program u Posebnom programu

open access: yesVaraždinski učitelj : digitalni stručni časopis za odgoj i obrazovanje, 2023
U Posebni program, u kojemu obrazujemo i odgajamo učenike s umjerenim, težim i teškim poteškoćama uključeni su i učenici s težim i teškim kombiniranim smetnjama u psihičkom i motoričkom razvoju koji zbog brojnih problema u sazrijevanju i procesu učenja imaju dosta manje iskustava, motoričkih i osjetilnih vještina i vrlo malo prilika za rad i izgradnju ...
openaire   +2 more sources

Matrix beta-integrals: an overview

open access: yes, 2015
First examples of matrix beta-integrals were discovered on 1930-50s by Siegel and Hua, in 60s Gindikin obtained multi-parametric series of such integrals.
Neretin, Yury A.
core   +1 more source

Principles of bacterial genome organization, a conformational point of view

open access: yesMolecular Microbiology, Volume 123, Issue 3, Page 195-205, March 2025.
Chromosome conformation capture coupled with deep sequencing (Hi‐C) has revealed the diversity of genome architectures across bacterial species, characterizing new chromosome structural layers and the activities of factors involved in their organization.
Sokrich Ponndara   +4 more
wiley   +1 more source

MatP-mediated positioning of chromosome terminus regions in $V.\ cholerae$

open access: yes, 2023
$V.\ cholerae$ is a curved rod-shaped bacterium with a single polar flagellum. Its genome is distributed on two circular chromosomes, ChrI and ChrII. Each carries a single origin of replication, $oriI$ and $oriII$, withreplication terminating in a diametrically opposite zone, $terI$ and $terII$. ChrII is derived from a megaplasmid.
Espinosa, Elena   +7 more
openaire   +1 more source

Physical models of bacterial chromosomes

open access: yesMolecular Microbiology, Volume 123, Issue 2, Page 143-153, February 2025.
Connecting experimental observations to biophysical models can give rise to new insights on bacterial chromosome organization. Simple polymer models explore how physical constraints affect bacterial chromosome organization; bottom‐up mechanistic models connect these constraints to their underlying causes; and data‐driven models are inferred directly ...
Janni Harju, Chase P. Broedersz
wiley   +1 more source

MATP: A Multi-agent Model for the University Timetabling Problem

open access: yes, 2016
This paper proposes a multi-agent model for solving the university course timetabling problem. It is composed of cooperating agents enabling highly distributed processing of the problem and incorporating constraints that have not been considered by previous works.
Houssem Eddine Nouri   +1 more
openaire   +1 more source

Changes of Proteins and Enzyme Activity in Black Matpe Organs during Germination.

open access: yesNippon Eiyo Shokuryo Gakkaishi, 1997
ブラックマッペの発芽にともなう各部位のタンパク質の変化を, ゲル濾過法を用い検討した。同時にプロテアーゼインヒビター活性およびプロテアーゼ活性を調べ, タンパク質の変化と酵素活性の変動との関連性をも検討した。さらに7日発芽体の部位別の, 遊離アミノ酸組成を調べたところ以下のことが明らかとなった。1) 発芽にともない, 子葉のタンパク質量は減少したが, 胚軸では, 発芽とともにわずかではあるが増加した。2) 未発芽豆の子葉と胚芽のタンパク質組成を比較したところ, 三つのピークが認められ, 子葉においてその比率は, 分子量の大きいものから順に, 7: 2: 1, 胚芽では4: 5: 1であった。また貯蔵タンパク質と思われるピーク1 (分子量の最も大きいもの) について ...
Keiko YOSHIDA   +4 more
openaire   +2 more sources

Sensitization of P2X3 receptors in insular cortex contributes to visceral pain of adult rats with neonatal maternal deprivation

open access: yesMolecular Pain, 2018
Aims Insular cortex is a brain region critical for processing of the sensation. Purinergic receptors are involved in the formation of chronic pain. The aim of the present study was to explore the role and mechanism of P2X3 receptors (P2X3Rs) in insular ...
Ping-An Zhang   +5 more
doaj   +1 more source

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