-
6081
Stress Effects of Chlorate on Longan (Dimocarpus longan Lour.) Trees: Changes in Nitrogen and Carbon Nutrition
Published 2017-11-01“…The damage was reflected by the destruction of thylakoids and grana in the chloroplasts. Chlorate also caused depletion of starch with significant accumulation of soluble sugars in the leaves. …”
Get full text
Article -
6082
Transmembrane potential, an indicator in situ reporting cellular senescence and stress response in plant tissues
Published 2023-03-01“…We further examined the TMP of plant chloroplasts, which also indicates the senescence signal in organelles. …”
Get full text
Article -
6083
Intra and Extracellular Journey of the Phytohormone Salicylic Acid
Published 2019-04-01“…The first, takes place in the cytosol, while the second occurs in the chloroplasts. Once synthesized, free SA levels are regulated by a number of chemical modifications that produce inactive forms, including glycosylation, methylation and hydroxylation to dihydroxybenzoic acids. …”
Get full text
Article -
6084
Enhanced Biomass Yield of and Saccharification in Transgenic Tobacco Over-Expressing β-Glucosidase
Published 2020-05-01“…Here, we report an increase in biomass yield and saccharification in transgenic tobacco plants (<i>Nicotiana tabacum</i> <i>L</i>.) overexpressing thermostable β-glucosidase from <i>Thermotoga maritima</i>, <i>BglB</i>, targeted to the chloroplasts and vacuoles. The transgenic tobacco plants showed phenotypic characteristics that were significantly different from those of the wild-type plants. …”
Get full text
Article -
6085
Leaf Scorching following Foliar Fertilization of Wheat with Urea or Urea–Ammonium Nitrate Is Caused by Ammonium Toxicity
Published 2022-06-01“…Moreover, the activity of glutamine synthetase (GS), most pronouncedly that of the chloroplastic isoform (GS2), decreased a few hours after the application of high N-concentrations. …”
Get full text
Article -
6086
Parallel Differentiation and Plastic Adjustment of Leaf Anatomy in Alpine <i>Arabidopsis arenosa</i> Ecotypes
Published 2022-10-01“…In alpine populations, leaves were thicker, with altered proportions of palisade and spongy parenchyma, and had fewer trichomes, and chloroplasts contained large starch grains with less stacked grana thylakoids compared to foothill populations. …”
Get full text
Article -
6087
Functional update of the auxiliary proteins PsbW, PsbY, HCF136, PsbN, TerC and ALB3 in maintenance and assembly of PSII
Published 2016-04-01“…Owing to the high evolutionary conservation of the subunit composition and the three-dimensional structure of the PSII complex, most plant factors involved in the biogenesis of PSII originated from cyanobacteria and only rarely evolved de novo. Furthermore, in chloroplasts the initial assembly steps occur in the non-appressed stroma lamellae, whereas the final assembly including the attachment of the major LHCII antenna proteins takes place in the grana regions. …”
Get full text
Article -
6088
Nanobionics for sustainable crop production: Recent development to regulate plant growth and protection strategies from pests
Published 2024-01-01“…The interface between nanostructured materials and plant cell organelles, such as chloroplasts, and has been recently found to have potential to impart organelles with new functions and enhanced performances. …”
Get full text
Article -
6089
Phylogenetics and Biogeography of <em>Lilium ledebourii</em> from the Hyrcanian Forest
Published 2022-02-01“…Phylogenetic trees based on nuclear ITS and chloroplastic matK strongly supported the monophyly of the genus <i>Lilium</i> and division into subclades hardly matching prior morphological classifications. …”
Get full text
Article -
6090
Plastid Glycerol-3-phosphate Acyltransferase Enhanced Plant Growth and Prokaryotic Glycerolipid Synthesis in <i>Brassica napus</i>
Published 2020-07-01“…BnATS1 is localized in chloroplasts and an in vitro assay showed that BnATS1 had acylation activity toward glycerol 3-phosphate to produce LPA. …”
Get full text
Article -
6091
Transcriptome Analysis of the Responses of Rice Leaves to Chilling and Subsequent Recovery
Published 2022-09-01“…The subcellular localization demonstrated that most proteins were located in the chloroplasts (29.30%), cytosol (10.19%), and nucleus (10.19%). …”
Get full text
Article -
6092
Cytological and Transcriptomic Analysis Provide Insights into the Formation of Variegated Leaves in <i>Ilex × altaclerensis</i> ‘Belgica Aurea’
Published 2021-03-01“…The results showed that no obvious differences in histology were noticed between yellow and variegated leaves, however, ruptured thylakoid membranes and altered ultrastructure of chloroplasts were found in yellow leaves (yellow) and yellow sectors of the variegated leaves (variegation). …”
Get full text
Article -
6093
Saline Stress Impairs Lipid Storage Mobilization during Germination in <i>Eruca sativa</i>
Published 2023-01-01“…The cotyledons of treated seedlings showed reduced intercellular spaces and ultrastructural changes in chloroplasts and peroxisomes. Moreover, salt-induced autophagic processes were present in samples grown at the highest NaCl levels. …”
Get full text
Article -
6094
Modelling of the Citrus CCD4 Family Members: In Silico Analysis of Membrane Binding and Substrate Preference
Published 2021-12-01“…Citrus CCD4s enzymes could be capable of interacting with the thylakoid membrane inside chloroplasts. However, to date, this interaction has not been studied in detail. …”
Get full text
Article -
6095
The CaALAD Gene From Pepper (Capsicum annuum L.) Confers Chilling Stress Tolerance in Transgenic Arabidopsis Plants
Published 2022-04-01“…Subcellular localization indicated that the CaALAD protein is mainly localized to the chloroplasts. After transferring CaALAD into the Arabidopsis thaliana genome, cold tolerance of the transgenic lines improved. …”
Get full text
Article -
6096
Viroids: Non-Coding Circular RNAs Able to Autonomously Replicate and Infect Higher Plants
Published 2023-01-01“…We describe the highly base-paired viroid molecules that fold in rod-like or branched structures and viroid taxonomic classification in two families, <i>Pospiviroidae</i> and <i>Avsunviroidae</i>, likely gathering nuclear and chloroplastic viroids, respectively. We review current knowledge about viroid replication through RNA-to-RNA rolling-circle mechanisms in which host factors, notably RNA transporters, RNA polymerases, RNases, and RNA ligases, are involved. …”
Get full text
Article -
6097
The effect of induced polyploidy on phytochemistry, cellular organelles and the expression of genes involved in thymol and carvacrol biosynthetic pathway in thyme (Thymus vulgaris)
Published 2023-09-01“…Tetraploid plants had larger leaves, taller and thicker stems, dense branching, longer trichome, larger stomata, larger guard cells, and decreased number of stomata. The number of chloroplasts and mitochondria increased significantly in tetraploid plants by 1.66 and 1.63 times, respectively. …”
Get full text
Article -
6098
Sexual reproduction and auxospore development in the diatom Biddulphia biddulphiana.
Published 2022-01-01“…A unique spermatogenesis occurs with premeiotic separation of an anucleate protoplast containing all chloroplasts and likely other organelles. Additionally, their auxospore walls are some of the most complex documented, retaining earlier deposited layers that obscure layers formed during later stages of development. …”
Get full text
Article -
6099
Magnesium Signaling in Plants
Published 2021-01-01“…In compartments controlled by AK equilibrium (cytosol, chloroplasts, mitochondria, nucleus), the intracellular [Mg<sup>2+</sup>] can be calculated from total adenylate contents, based on the dependence of the apparent equilibrium constant of AK on [Mg<sup>2+</sup>]. …”
Get full text
Article -
6100
Molecular insights into the mechanisms of a leaf color mutant in Anoectochilus roxburghii by gene mapping and transcriptome profiling based on PacBio Sequel II
Published 2023-12-01“…Our findings suggested that the mutant ‘arly01’ was a partial albinism of A. roxburghii, characterized by the underdevelopment of chloroplasts, low contents of photosynthetic and other color pigments, and a number of down-regulated genes and metabolites. …”
Get full text
Article