Results 51 to 60 of about 726,175 (291)
Computational Studies of UV-B Induced Signalling Pathways in Plants [PDF]
, 2017 This thesis presents theoretical studies of UV-B induced signaling pathways in plants using molecular dynamic methods combined with (TD)-DFT calculations. Ultraviolet B (UV-B) radiation is a component of sunlight covering wavelengths 280-300nm.
Wu, Min
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Sensitivity of yellow passion fruit to ultraviolet-B radiation
Pesquisa Agropecuária Brasileira, 2012 The objective of this work was to evaluate the effects of UV-B radiation on the vegetative growth and on the gas exchange characteristics of passion fruit plants (Passiflora edulis) grown in greenhouse. The average unweighted UV-B radiation near the apex
Inês Cechin +2 more
doaj +1 more source
Direct and indirect effects of UV-B exposure on litter decomposition: a meta-analysis. [PDF]
PLoS ONE, 2013 Ultraviolet-B (UV-B) exposure in the course of litter decomposition may have a direct effect on decomposition rates via changing states of photodegradation or decomposer constitution in litter while UV-B exposure during growth periods may alter chemical ...
Xinzhang Song +4 more
doaj +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
ISOLATION AND IDENTIFICATION STRUCTURE OF RESVERATROL AND THEIR ACTIVITY TEST AS ANTIOXIDANT AND UV-B PROTECTION FROM STEM BARK OF MELINJO (GNETUM GNEMON) [PDF]
, 2006 Resveratrol (1) had been isolated from the stem bark of melinjo (Gnetum gnemon). The structure of this compound were elucidated based on physical and spectroscopic data (UV, IR, 1H and 13C NMR).
Sri Atun, Ph.D.
core
A birch ELONGATED HYPOCOTYL 5 gene enhances UV-B and drought tolerance
Forestry ResearchUV-B radiation and drought majorly restrict plant growth, particularly in summer. ELONGATED HYPOCOTYL 5 (HY5), a bZIP transcription factor (TF), has a beneficial impact on photomorphogenesis.
Shangzhu Gao +7 more
doaj +1 more source
Ecosphere, 2019 Productivity throughout the North American Great Plains grasslands is generally considered to be water limited, with the strength of this limitation increasing as precipitation decreases.
Maosi Chen +13 more
doaj +1 more source
Molecular Oncology, EarlyView.This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian +10 more
wiley +1 more source
Revisiting the role of phenylpropanoids in plant defense against UV-B stress
Plant Stress, 2023 Ultraviolet-B (UV-B) radiation from the past few decades has been widely studied due to the substantial depletion of the stratospheric ozone (O3) layer, causing morphological, physiological, cytological, and biochemical alterations in plants. As a potent
Pooja Singh +2 more
doaj +1 more source