-
5041
Pattern dynamics in adaxial-abaxial specific gene expression are modulated by a plastid retrograde signal during Arabidopsis thaliana leaf development.
Published 2013-01-01“…Our genetic analyses using the enlarged fil expression domain2 (enf2) mutant and chemical treatment experiments revealed that impairment in the plastid (chloroplast) gene expression machinery retards this boundary shifting and inhibits the lamina expansion. …”
Get full text
Article -
5042
Insights into the physiological, molecular, and genetic regulators of albinism in Camellia sinensis leaves
Published 2023-09-01“…The molecular mechanisms underlying this color variation remain unknown.Methods: We aimed to utilize omics tools to decipher the molecular basis for this color variation, with the ultimate goal of enhancing existing germplasm and utilizing it in future breeding programs.Results and discussion: Albinotic leaves exhibited significant chloroplast degeneration and reduced carotenoid accumulation. …”
Get full text
Article -
5043
<i>Myrmecia</i>, Not <i>Asterochloris</i>, Is the Main Photobiont of <i>Cladonia subturgida</i> (<i>Cladoniaceae</i>, <i>Lecanoromycetes</i>)
Published 2023-12-01“…Photobiont cells showed a parietal chloroplast lacking a pyrenoid, which characterizes the species in this genus. …”
Get full text
Article -
5044
New insight into the taxonomy of Cephaloziellaceae (Marchantiophyta): the family of the smallest higher plants on Earth
Published 2024-02-01“…An analysis of the phylogeny of Cephaloziellaceae was carried out based on trees constructed for previously and newly obtained sequences of five genes: nuclear ITS1–2 and chloroplast trnL–F, trnG, rbcL, and psbA. Phylogenetic trees inferred from different genes are congruent for the main details; however, the position of several taxa is variable. …”
Get full text
Article -
5045
Are Toxic Substances Always Toxic? Case Studies of Different Organismal Responses Based on Brackish-Water Microphytobenthic Communities from the Baltic Sea
Published 2023-11-01“…The results obtained in the tests also indicate that the number of cells of individual taxa can remain at a similar level or increase over short periods of time despite the deformation of chloroplasts in a numerous group of cells.…”
Get full text
Article -
5046
Three Parts of the Plant Genome: On the Way to Success in the Production of Recombinant Proteins
Published 2022-12-01“…Examples of successful use of the nuclear expression platform for production of various biopharmaceuticals, veterinary drugs, and technologically important proteins are described, as are examples of a high yield of recombinant proteins upon modification of the chloroplast genome. Potential utility of plant mitochondria as an expression system for the production of recombinant proteins and its advantages over the nucleus and chloroplasts are substantiated. …”
Get full text
Article -
5047
First report of Planomicrobium okeanokoites associated with Himantothallus grandifolius (Desmarestiales, Phaeophyta) from Southern Hemisphere.
Published 2023-01-01“…Phylogenetic analysis was performed using mitochondrial genome encoded COX1 gene; chloroplast genome encodes rbcL; nuclear genome encoded large subunit ribosomal RNA gene (LSU rRNA) for Himantothallus grandifolius and ribosomal encoded 16S rRNA for Planomicrobium okeanokoites. …”
Get full text
Article -
5048
The Phosphofructokinase Isoform AtPFK5 Is a Novel Target of Plastidic Thioredoxin-f-Dependent Redox Regulation
Published 2021-03-01“…The chloroplast primary metabolism is of central importance for plant growth and performance. …”
Get full text
Article -
5049
Multi-gene incongruence consistent with hybridisation in Cladocopium (Symbiodiniaceae), an ecologically important genus of coral reef symbionts
Published 2019-06-01“…These samples were identified as the common Cladocopium types C40 or C1 with respect to the mitochondria and chloroplasts, but the rarer types C3z, C3u and C1# with respect to their nuclear identity. …”
Get full text
Article -
5050
Ecological and Biogeographical Imprints in a Beech Glacial Refugium
Published 2024-02-01“…The distribution of vascular plant species and assemblages existing in beech (<i>Fagus sylvatica</i> L.) forests was compared with the distribution of beech chloroplast DNA (cpDNA) haplotypes, aiming to identify possible interpretable trends of co-occurrence, on a small geographical scale, and to infer the relevant historical factors. …”
Get full text
Article -
5051
Conservation genetics and phylogeography of endangered and endemic shrub <it>Tetraena mongolica </it>(Zygophyllaceae) in Inner Mongolia, China
Published 2011-01-01“…</p> <p>Results</p> <p>Sequence variation and spatial apportionment of the <it>atp</it>B-<it>rbc</it>L noncoding spacer region of the chloroplast DNA were used to reconstruct the phylogeography of <it>T. mongolica</it>. …”
Get full text
Article -
5052
Conservation of Genetic Diversity of Scots Pine (<i>Pinus sylvestris</i> L.) in a Central European National Park Based on cpDNA Studies
Published 2022-01-01“…The main objective of the study was to compare the mother pine stand, excluded from forest management, with its progeny generations on the basis of their chloroplast DNA (cpDNA), which was used as a diagnostic tool. …”
Get full text
Article -
5053
The complete plastid genome of the endangered shrub Brassaiopsis angustifolia (Araliaceae): Comparative genetic and phylogenetic analysis.
Published 2022-01-01“…Our study reveals that the complete plastid genome of B. angustifolia is 156,534 bp long, with an overall GC content of 37.9%. The chloroplast genome (cp) encodes 133 genes, including 88 protein-coding genes, 37 transfer RNA (tRNA) genes, and eight ribosomal RNA (rRNA) genes. …”
Get full text
Article -
5054
Reassessment of Viroid RNA Cytosine Methylation Status at the Single Nucleotide Level
Published 2019-04-01“…Here, the possible existence of m<sup>5</sup>C in both RNA polarity strands of potato spindle tuber viroid and avocado sunblotch viroid -which are representative members of the nucleus- and chloroplast-replicating viroids, respectively- has been assessed at single nucleotide level. …”
Get full text
Article -
5055
Molecular markers for characterization and conservation of plant genetic resources
Published 2019-11-01“…Besides many genes in chloroplast, mitochondria and ribosomes act as molecular markers that are useful for the phylogenetic studies and DNA barcoding of plants. …”
Get full text
Article -
5056
Comparative Analysis of <i>Tylosema esculentum</i> Mitochondrial DNA Revealed Two Distinct Genome Structures
Published 2023-09-01“…Moreover, the marama mitogenome contained an over 9 kb insertion of cpDNA, originating from chloroplast genomes, but had accumulated mutations and lost gene functionality. …”
Get full text
Article -
5057
The photoprotective role of spermidine in tomato seedlings under salinity-alkalinity stress.
Published 2014-01-01“…Seedlings treated with exogenous Spd had higher zeaxanthin (Z) contents than those without Spd under salinity-alkalinity stress. The chloroplast ultrastructure had a more ordered arrangement in seedlings treated with exogenous Spd than in those without Spd under salinity-alkalinity stress. …”
Get full text
Article -
5058
Proton Leakage Is Sensed by IM30 and Activates IM30-Triggered Membrane Fusion
Published 2020-06-01“…IM30 binds to negatively charged membrane lipids, preferentially at stressed membrane regions where protons potentially leak out from the thylakoid lumen into the chloroplast stroma or the cyanobacterial cytoplasm, respectively. …”
Get full text
Article -
5059
Ascorbate peroxidase plays an important role in photoacclimation in the extremophilic red alga Cyanidiococcus yangmingshanensis
Published 2023-06-01“…Light-dependent regulation of the APX activity was associated with transcriptional regulation of the chloroplast-targeted APX gene. The important role of the APX activity in photoacclimation was evidenced by the effect of the APX inhibitors on the photosystem II activity and the chlorophyll a content under the high light condition at 1000 μmol photons m–2 s–1. …”
Get full text
Article -
5060
Altered Expression of <i>OsAAP3</i> Influences Rice Lesion Mimic and Leaf Senescence by Regulating Arginine Transport and Nitric Oxide Pathway
Published 2021-02-01“…This finally triggers cell death which ultimately leads to lesion mimic and leaf senescence by regulating the degradation of chloroplast and the expression abundance of components in the photosynthetic pathway. …”
Get full text
Article