Results 31 to 40 of about 8,293,286 (354)

Cytokinin Plant Hormones Have Neuroprotective Activity in In Vitro Models of Parkinson’s Disease

open access: yesMolecules, 2021
Cytokinins are adenine-based phytohormones that regulate key processes in plants, such as cell division and differentiation, root and shoot growth, apical dominance, branching, and seed germination. In preliminary studies, they have also shown protective
Gabriel Gonzalez   +4 more
doaj   +1 more source

A Serratia marcescens PigP Homolog Controls Prodigiosin Biosynthesis, Swarming Motility and Hemolysis and Is Regulated by cAMP-CRP and HexS [PDF]

open access: yes, 2013
Swarming motility and hemolysis are virulence-associated determinants for a wide array of pathogenic bacteria. The broad host-range opportunistic pathogen Serratia marcescens produces serratamolide, a small cyclic amino-lipid, that promotes swarming ...
Arena, KE   +7 more
core   +1 more source

Artificial Seed Production from Encapsulated Microshoots of Cauliflower (Brassica oleraceae var botrytis) [PDF]

open access: yes, 2012
A cost effective protocol for the production of cauliflower microshoots suitable for encapsulation was designed. Microshoots were encapsulated in sodium chloride matrices. The use of 2% of sodium alginate and 15 g/L of dehydrate calcium chloride produced
Al-Issawi, M   +3 more
core   +2 more sources

On the biosynthesis and evolution of apocarotenoid plant growth regulators.

open access: yesSeminars in Cell and Developmental Biology, 2020
Carotenoids are an important source of metabolites with regulatory function, which include the plant hormones abscisic acid (ABA) and strigolactones (SLs), and several recently identified growth regulators and signaling molecules.
Jian You Wang   +2 more
semanticscholar   +1 more source

The Effects of Exogenous Salicylic Acid on Endogenous Phytohormone Status in Hordeum vulgare L. under Salt Stress

open access: yesPlants, 2022
Acclimation to salt stress in plants is regulated by complex signaling pathways involving endogenous phytohormones. The signaling role of salicylic acid (SA) in regulating crosstalk between endogenous plant growth regulators’ levels was investigated in ...
Hülya Torun   +4 more
doaj   +1 more source

Allelic Variants of CRISPR/Cas9 Induced Mutation in an Inositol Trisphosphate 5/6 Kinase Gene Manifest Different Phenotypes in Barley

open access: yesPlants, 2020
Inositol trisphosphate 5/6 kinases (ITPK) constitute a small group of enzymes participating in the sequential phosphorylation of inositol phosphate to inositol hexakisphosphate (IP6), which is a major storage form of phosphate in cereal grains.
Tomáš Vlčko, Ludmila Ohnoutková
doaj   +1 more source

An integrated network of Arabidopsis growth regulators and its use for gene prioritization [PDF]

open access: yes, 2015
Elucidating the molecular mechanisms that govern plant growth has been an important topic in plant research, and current advances in large-scale data generation call for computational tools that efficiently combine these different data sources to ...
Drebert, Zuzanna   +3 more
core   +2 more sources

UBP12 and UBP13 negatively regulate the activity of the ubiquitin-dependent peptidases DA1, DAR1 and DAR2 [PDF]

open access: yes, 2020
Protein ubiquitination is a very diverse post-translational modification leading to protein degradation or delocalization, or altering protein activity. In Arabidopsis thaliana, two E3 ligases, BIG BROTHER (BB) and DA2, activate the latent peptidases DA1,
Chen, Ying   +10 more
core   +1 more source

From network to phenotype : the dynamic wiring of an Arabidopsis transcriptional network induced by osmotic stress [PDF]

open access: yes, 2017
Plants have established different mechanisms to cope with environmental fluctuations and accordingly fine-tune their growth and development through the regulation of complex molecular networks.
Dirk Inzé   +7 more
core   +1 more source

The role of cytokinins during micropropagation of wych elm

open access: yesBiologia Plantarum, 2013
We have compared the influence of two aromatic cytokinin derivatives, N 6-benzyladenine (BA) and meta-topolin (mT), on the in vitro multiplication and senescence of wych elm (Ulmus glabra Huds.).
J. Malá   +8 more
doaj   +1 more source

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