Results 21 to 30 of about 8,912 (290)

Genomic insights into citrus domestication and its important agronomic traits

open access: yesPlant Communications, 2021
Citrus originated in Southeast Asia, and it has become one of the most important fruit crops worldwide. Citrus has a long and obscure domestication history due to its clonal propagation, long life cycle, wide sexual compatibility, and complex genetic ...
Muhammad Junaid Rao, Hao Zuo, Qiang Xu
doaj   +1 more source

Abscisic Acid and Stomatal Regulation [PDF]

open access: yesPlant Physiology, 1972
The closure of stomata by abscisic acid was examined in several species of plants through measurements of CO(2) and H(2)O exchange by the leaf. The onset of closure was very rapid, beginning at 3 minutes from the time of abscisic acid application to the cut base of the leaf of corn, or at 8 or 9 minutes for bean, Rumex and sugarbeet; rose leaves were ...
P E, Kriedemann   +3 more
openaire   +2 more sources

Artificial pollination and use of growth regulators in atemoya ‘Gefner’ fruits

open access: yesBioscience Journal, 2023
The objective was to study the effectiveness of the growth regulator (ANA + GA3) associated or not to the application of adjuvant and artificial pollination in ‘Gefner’ atemoya.
Pollyana Cardoso Chagas   +6 more
doaj   +1 more source

Mathematical Model of the pH Control System in an In Vitro Model of the Gastrointestinal Tract of Poultry

open access: yesAdvanced Engineering Research, 2023
Introduction. Essential nonlinearity of the chemical reactions of acids and bases determines the control algorithms in the mode of acidification or alkalization, that is, periodic dosing of a minimum volume of acid or alkali.
D. Yu. Donskoy   +3 more
doaj   +1 more source

Bile Acids Regulate Cardiovascular Function [PDF]

open access: yesClinical and Translational Science, 2011
AbstractResearch over the last decade has uncovered roles for bile acids (BAs) that extend beyond their traditional functions in regulating lipid digestion and cholesterol metabolism. BAs are now recognized as signaling molecules that interact with both plasma membrane and nuclear receptors.
Sandeep, Khurana   +2 more
openaire   +2 more sources

ZLN005 improves the survival of polymicrobial sepsis by increasing the bacterial killing via inducing lysosomal acidification and biogenesis in phagocytes

open access: yesFrontiers in Immunology, 2023
Polymicrobial sepsis still has a high mortality rate despite the development of antimicrobial agents, elaborate strategies to protect major organs, and the investment of numerous medical resources.
Yosuke Suzuki   +7 more
doaj   +1 more source

Paclobutrazol in the flowering management affects the quality of Malpighia emarginata fruits

open access: yesPesquisa Agropecuária Tropical, 2020
Floral management using the growth regulator paclobutrazol may be an alternative for promoting the uniformity of flowering and fruiting in West Indian cherry (Malpighia emarginata D.C.) plants.
Erivan dos Santos Sousa   +5 more
doaj   +1 more source

Acid-adapted cancer cells alkalinize their cytoplasm by degrading the acid-loading membrane transporter anion exchanger 2, SLC4A2

open access: yesCell Reports, 2023
Summary: Acidic environments reduce the intracellular pH (pHi) of most cells to levels that are sub-optimal for growth and cellular functions. Yet, cancers maintain an alkaline cytoplasm despite low extracellular pH (pHe).
Johanna Michl   +9 more
doaj   +1 more source

A reciprocal feedback of miR-548ac/YB-1/Snail induces EndMT of HUVECs during acidity microenvironment

open access: yesCancer Cell International, 2021
Background Researches indicated the process of Endothelial-Mesenchymal-Transition (EndMT) of vascular endothelial cells (ECs) was critically involved in the progression of tumor. ECs demonstrated functional and phenotypic heterogeneity when located under
Jingyuan Chen   +10 more
doaj   +1 more source

Simultaneous quantification of ferrous gluconate and calcium gluconate in foods using liquid chromatography–tandem mass spectrometry (LC–MS/MS)

open access: yesApplied Biological Chemistry, 2023
Ferrous gluconate and calcium gluconate are used as food acidity regulators in South Korea, Japan, the European Union (EU), and other countries. A simultaneous analytical method was developed to quantify ferrous gluconate and calcium gluconate in food ...
Yeong-Ju Park   +7 more
doaj   +1 more source

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