Results 51 to 60 of about 238,289 (304)

Overexpression of vacuolar proton pump ATPase (V-H+-ATPase) subunits B, C and H confers tolerance to salt and saline-alkali stresses in transgenic alfalfa (Medicago sativa L.)

Journal of Integrative Agriculture, 2016
The vacuolar proton pump ATPase (V-H+-ATPase), which is a multi-subunit membrane protein complex, plays a major role in the activation of ion and nutrient transport and has been suggested to be involved in several physiological processes, such as cell ...
Fa-wei WANG, Chao WANG, Yao SUN, Nan WANG, Xiao-wei LI, Yuan-yuan DONG, Na YAO, Xiu-ming LIU, Huan CHEN, Xi-feng CHEN, Zhen-min WANG, Hai-yan LI   +11 more
doaj   +1 more source

Comprehensive analysis of the membrane phosphoproteome regulated by oligogalacturonides in Arabidopsis thaliana [PDF]

, 2016
Early changes in the Arabidopsis thaliana membrane phosphoproteome in response to oligogalacturonides (OGs), a class of plant damage-associated molecular patterns (DAMPs), were analyzed by two complementary proteomic approaches.
DE LORENZO, Giulia, MATTEI, Maria Benedetta, PONTIGGIA, Daniela, SPINELLI, FRANCESCO   +3 more
core   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Trichoderma asperellum Induces Maize Seedling Growth by Activating the Plasma Membrane H+-ATPase

Molecular Plant-Microbe Interactions, 2016
Although Trichoderma spp. have beneficial effects on numerous plants, there is not enough knowledge about the mechanism by which they improves plant growth.
M. López-Coria, J. L. Hernández-Mendoza, S. Sánchez-Nieto   +2 more
doaj   +1 more source

Vacuolar H+-ATPases: Intra- and intermolecular interactions

European Journal of Cell Biology, 2011
V-ATPases in eukaryotes are heteromultimeric, H(+)-transporting proteins. They are localized in a multitude of different membranes and energize many different transport processes. Unique features of V-ATPases are, on the one hand, their ability to regulate enzymatic and ion transporting activity by the reversible dissociation of the catalytic V(1 ...
Markus, Huss, Olga, Vitavska, Andrea, Albertmelcher, Svenja, Bockelmann, Christin, Nardmann, Katharina, Tabke, Felix, Tiburcy, Helmut, Wieczorek   +7 more
openaire   +2 more sources

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine, Ofélie Trudeau‐Ferrin, Caroline Laverdière, Patrick Hamel, Rosanne Superstein, Bénédicte Koukoui, Carole Provost, Paul C. Nathan, Vijay Ramaswamy, Furqan Shaikh, Brenda Gallie, Ashwin Mallipatna, Stephanie Kletke, Helen Dimaras, Hallie Coltin   +14 more
wiley   +1 more source

Differences in proton pumping and Na/H exchange at the leaf cell tonoplast between a halophyte and a glycophyte [PDF]

, 2014
The tonoplast Na+/H+ antiporter and tonoplast H+ pumps are essential components of salt tolerance in plants. The objective of this study was to investigate the transport activity of the tonoplast Na+/H+ antiporter and the tonoplast V-H+-ATPase and V-H ...
Apse, Ayala, Barkla, Binzel, Bonales-Alatorre, Bose, Bradford, Britto, Carden, Cheeseman, Cuin, Diana Katschnig, Flowers, Flowers, Flowers, Garbarino, Gaxiola, Gaxiola, Golldack, Henk Schat, Jelte Rozema, Katschnig, Krebs, Kronzucker, Leach, Meszaros, Murphy, Otoch, Parks, Pedro Almeida, Perez-Harguindeguy, Quattrocchio, Queiros, R Core Team, Ratajczak, Rea, Rinse Jaarsma, Robinson, Rozema, Shabala, Shabala, Shabala, Shabala, Silva, Staal, Storey, Venema, Vera-Estrella, Wang, Wang, Yamaguchi, Zhang   +51 more
core   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

Chemical nature of soil humified fractions and their bioactivity Natureza química do húmus do solo e sua bioatividade

Pesquisa Agropecuária Brasileira, 2004
The aim of this work was to evaluate the humus composition from an Ultisol from Campos dos Goytacazes, RJ, Brazil. Soil samples of four depths (0-0.05, 0.05-0.10, 0.10-0.20 and 0.20-0.40 m) and its chemical nature were analysed by elemental composition ...
Luciano Pasqualoto Canellas, Arnoldo Rocha Façanha   +1 more
doaj   +1 more source

Molecular genetics of the yeast vacuolar H+-ATPase [PDF]

Journal of Experimental Biology, 1992
ABSTRACT The yeast vacuolar proton-translocating ATPase was discovered in 1981 as the first member of the V-ATPases, which are now known to be ubiquitously distributed in eukaryotic vacuo-lysosomal organelles and archaebacteria. Nine VMA genes that are indispensable for expression of vacuolar ATPase activity have been identified in the ...
Y, Anraku, R, Hirata, Y, Wada, Y, Ohya
openaire   +2 more sources