Results 51 to 60 of about 337,139 (379)
Antioxidants, 2018 Protein disulfide reduction by thioredoxins (TRXs) controls the conformation of enzyme active sites and their multimeric complex formation. TRXs are small oxidoreductases that are broadly conserved in all living organisms.
Stéphane D. Lemaire +6 more
doaj +1 more source
The NADPH-Dependent thioredoxin reductase C-2-Cys peroxiredoxin redox system modulates the activity of thioredoxin x in arabidopsis chloroplasts [PDF]
, 2018 The chloroplast redox network is composed of a complex set of thioredoxins (Trxs), reduced by ferredoxin (Fdx) via a Fdx-dependent Trx reductase (FTR), and an NADPH-dependent Trx reductase with a joint Trx domain, NTRC, which efficiently reduces 2-Cys ...
Cejudo Fernández, Francisco Javier +2 more
core +1 more source
Structure, mechanism, and regulation of the chloroplast ATP synthase
Science, 2018 Protons find a path Adenosine triphosphate (ATP) synthases are dynamos that interconvert rotational and chemical energy. Capturing the complete structure of these multisubunit membrane-bound complexes has been hindered by their inherent ability to adopt ...
Alexander Hahn +4 more
semanticscholar +1 more source
The Complete Chloroplast Genome of Capsicum annuum var. glabriusculum Using Illumina Sequencing
Molecules, 2015 Chloroplast (cp) genome sequences provide a valuable source for DNA barcoding. Molecular phylogenetic studies have concentrated on DNA sequencing of conserved gene loci.
Sebastin Raveendar +6 more
doaj +1 more source
Genes Translocated into the Plastid Inverted Repeat Show Decelerated Substitution Rates and Elevated GC Content. [PDF]
, 2016 Plant chloroplast genomes (plastomes) are characterized by an inverted repeat (IR) region and two larger single copy (SC) regions. Patterns of molecular evolution in the IR and SC regions differ, most notably by a reduced rate of nucleotide substitution ...
Kuo, Li-Yaung +3 more
core +1 more source
Chloroplast RNA polymerases: Role in chloroplast biogenesis
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2015 Plastid genes are transcribed by two types of RNA polymerase in angiosperms: the bacterial type plastid-encoded RNA polymerase (PEP) and one (RPOTp in monocots) or two (RPOTp and RPOTmp in dicots) nuclear-encoded RNA polymerase(s) (NEP). PEP is a bacterial-type multisubunit enzyme composed of core subunits (coded for by the plastid rpoA, rpoB, rpoC1 ...
Börner, Thomas +3 more
openaire +2 more sources
Frontiers in Plant Science, 2020 Extensive studies have been carried out on chloroplast gene expression and chloroplast development; however, the regulatory mechanism is still largely unknown.
Xinwei Wang +10 more
doaj +1 more source
Phytochrome activates the plastid-encoded RNA polymerase for chloroplast biogenesis via nucleus-to-plastid signaling. [PDF]
, 2019 Light initiates chloroplast biogenesis by activating photosynthesis-associated genes encoded by not only the nuclear but also the plastidial genome, but how photoreceptors control plastidial gene expression remains enigmatic.
Blaha, Gregor M +6 more
core +2 more sources
Nature Communications, 2019 Chloroplasts are important for photosynthesis and for plant immunity against microbial pathogens. Here we identify a haustorium-specific protein (Pst_12806) from the wheat stripe rust fungus, Puccinia striiformis f. sp.
Qiang Xu +6 more
semanticscholar +1 more source
Simultaneous defects in chloroplast development and division cause leaf variegation in Arabidopsis
Plant CommunicationsChloroplast biogenesis is essential not only for photosynthesis but also for the synthesis of many metabolites critical for plant growth and human nutrition. Leaf variegation provides a powerful model for dissecting the process of chloroplast biogenesis,
Wenjuan Wu +8 more
doaj +1 more source