Results 121 to 130 of about 13,532,360 (331)

A Munc13-like protein in Arabidopsis mediates H+-ATPase translocation that is essential for stomatal responses

Nature Communications, 2013
Plants control CO2 uptake and water loss by modulating the aperture of stomata located in the epidermis. Stomatal opening is initiated by the activation of H+-ATPases in the guard-cell plasma membrane.
Mimi Hashimoto-Sugimoto, T. Higaki, T. Yaeno, Ayako Nagami, Mari Irie, Miho Fujimi, Megumi Miyamoto, Kae Akita, J. Negi, K. Shirasu, S. Hasezawa, K. Iba   +11 more
semanticscholar   +1 more source

ダイチョウキン　ATP　ゴウセイ　コウソ　β　サブ　ユニット　ノ　ショクバイ　ブイ　Glycine-rich Sequence　ノ　イデン　セイカガクテキ　カイセキ [PDF]

This research was originally published in Journal of Biological Chemistry. A Iwamoto, M Y Park, M Maeda and M Futai. Domains near ATP gamma phosphate in the catalytic site of H+-ATPase. Model proposed from mutagenesis and inhibitor studies.
イワモト, アツコ, 岩本, 昌子
core   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Production, Characterization and Design of Applications of Regenerated Humic Acids [PDF]

, 2011
Předkládaná disertační práce se zabývá huminovými látkami (HL), zejména huminovými kyselinami a jejich solemi, tj. humáty. V práci je prezentována literární rešerše o huminových látkách, stručně je zmíněna historie výzkumu huminových látek, obsáhle jsou ...
David, Jan
core  

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka, Tsukuru Amano, Akimasa Takahashi, Mari Deguchi, Hiroyuki Yamanaka, Yuji Tanaka, Shunichiro Tsuji, Takashi Murakami   +7 more
wiley   +1 more source

Identification of a Novel Alternative Splicing Variant of VvPMA1 in Grape Root under Salinity

Frontiers in Plant Science, 2017
It has been well-demonstrated that the control of plasma membrane H+-ATPase (PM H+-ATPase) activity is important to plant salt tolerance. This study found a significant increase in PM H+-ATPase (PMA) activity in grape root exposed to NaCl. Furthermore, 7
Ning Han, Ning Han, Heng Zhai, Xing-Long Ji, Yuan-Peng Du, Xi He, Xin-Jie Zhao   +6 more
doaj   +1 more source

Vacuolar H+-ATPase: An Essential Multitasking Enzyme in Physiology and Pathophysiology

, 2014
Vacuolar H+-ATPases (V-ATPases) are large multisubunit proton pumps that are required for housekeeping acidification of membrane-bound compartments in eukaryotic cells. Mammalian V-ATPases are composed of 13 different subunits.
L. Holliday
semanticscholar   +1 more source

Mutations in UDP-Glucose:Sterol Glucosyltransferase in Arabidopsis Cause Transparent Testa Phenotype and Suberization Defect in Seeds [PDF]

, 2009
In higher plants, the most abundant sterol derivatives are steryl glycosides (SGs) and acyl SGs. Arabidopsis (Arabidopsis thaliana) contains two genes, UGT80A2 and UGT80B1, that encode UDP-Glc:sterol glycosyltransferases, enzymes that catalyze the ...
Auer, Manfred, Beisson, Fred, Bischoff, Volker, Bouvier-Navé, Pierrette, Carroll, Andrew, DeBolt, Seth, Hematy, Kian, Li, Yonghua, Milne, Jennifer, Nair, Meera, Schaller, Hubert, Scheible, Wolf-Rüdiger, Schrick, Kathrin, Somerville, Chris, Zemla, Marcin   +14 more
core   +5 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source