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373
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ShareScore release 0.9.0
Dataset results
373 results for “Chloroplast”
An intact heterotrimeric G-Protein complex is required for the N-acylethanolamine-induced, transcriptionally-mediated chloroplast response in developing Arabidopsis seedlings
GEO Series GSE140294. Arabidopsis thaliana. 24 samples. Type: Expression profiling by high throughput sequencing.
SERINE/THREONINE-PROTEIN PHOSPHATASE7-LIKE PP7L Regulates Chloroplast Development
GEO Series GSE122495. Arabidopsis thaliana. 6 samples. Type: Expression profiling by high throughput sequencing.
Exposure to ALS-inhibiting gametocide tribenuron-methyl affects pollen wall formation, lipid metabolism, chloroplast structure, and cell cycle in the flower buds of rapeseed
GEO Series GSE113681. Brassica napus. 4 samples. Type: Expression profiling by high throughput sequencing.
Chloroplast redox status modulates genome-wide plant responses during drought
GEO Series GSE149503. Solanum tuberosum. 8 samples. Type: Expression profiling by array.
Identify the binding sites of mTERF5 in chloroplast of Arabidopsis thaliana through cpChIP-seq (additional experiments)
GEO Series GSE118574. Arabidopsis thaliana. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Chloroplast signalling gates thermotolerance in Arabidopsis
GEO Series GSE96041. Arabidopsis thaliana. 76 samples. Type: Expression profiling by high throughput sequencing.
The comparison for the transcript levels of chloroplast-encoded genes between wild type (Col-0) and pbf8 mutants
GEO Series GSE239827. Arabidopsis thaliana. 4 samples. Type: Expression profiling by high throughput sequencing.
The Arabidopsis NOT4A E3 ligase promotes PGR3 expression and regulates chloroplast translation
GEO Series GSE161571. Arabidopsis thaliana. 6 samples. Type: Expression profiling by high throughput sequencing.
Transcriptome analysis of Chlamydomonas reinhardtii chloroplast and mitochondria
GEO Series GSE101944. Chlamydomonas reinhardtii. 14 samples. Type: Expression profiling by high throughput sequencing.
HOT3/eIF5B1 confers Kozak motif-dependent translational control of photosynthesis-associated nuclear genes for chloroplast biogenesis
GEO Series GSE212857. Arabidopsis thaliana. 24 samples. Type: Expression profiling by high throughput sequencing; Other.
The primary transcriptome of barley (Hordeum vulgare L.) chloroplasts
GEO Series GSE33773. Hordeum vulgare. 4 samples. Type: Expression profiling by high throughput sequencing.
Chloroplast genome sequencing reads from sweet potato
<p>Tutorial data for chloroplast genome assembly: fastq reads from illumina and nanopore sequencing for the sweet potato.</p> <p>Data from: Zhou C, Duarte T, Silvestre R et al. 2018 (https://doi.org/10.12688/gatesopenres.12856.1), hosted at EBI ENA under accession numbers: illumina (SRR6828568) and nanopore (SRR6828567).</p> <p>This is how the files have been changed from the original datasets: </p> <p>illumina-reduced: has the first 62,500 reads only</p> <p>illumina-tiny: has the first 12,500 reads only</p> <p>nanopore-reduced: has the first 2,000 reads only</p> <p>nanopore-tiny: has the first 250 reads only</p> <p> </p>
The data of complete chloroplast genome sequence of Tilia miqueliana (Malvaceae) in China
<p>This dataset includes the complete chloroplast genome of Tilia miqueliana (Malvaceae) in China.</p>
Modifying plant photosynthesis and growth via simultaneous chloroplast transformation of Rubisco large and small subunits
<p>Engineering improved Rubisco poses a crucial strategy for enhancing photosynthesis but is challenged by the alternate locations of the plastome rbcL gene and nuclear RbcS genes. Here we develop a RNAi-RbcS Nicotiana tabacum (tobacco) master-line, tobRrΔS, amenable to rbcL-rbcS co-engineering by chloroplast transformation. Four tobacco genotypes coding alternative rbcS genes and adjoining 5ˈ-intergenic sequences revealed Rubisco production was highest in the lines incorporating a rbcS gene whose codon use and 5ˈUTR matched rbcL. These lines produced up to 50% the wild-type Rubisco content. Additional tobacco lines coding potato rbcL-rbcS operons examined how the differing mesophyll made small subunits (pS1, pS2, pS3) or the trichome pST-25 subunit influenced Rubisco biogenesis, catalysis, leaf physiology and plant growth. Rubisco levels were ~15% lower in leaves expressing pS3 relative to those producing pS1, pS2, and pST. However, the pS3-subunit increased carboxylation rate (kcatC) by 13% and carboxylation efficiency (CE, kcatC divided by the Km for CO2) by 17% relative to the pS1 and pS2 subunits as a result of the βa-βb loop substitutions Asn-55-His and Lys-57-Ser. By contrast tobacco photosynthesis and growth were most impaired in lines producing the pST-subunit that reduced CE and CO2/O2 specificity of potato Rubisco by 40% and 15% respectively.<br> </p>
Data from: Chloroplast phylogenomic analysis of chlorophyte green algae identifies a novel lineage sister to the Sphaeropleales (Chlorophyceae)
Background: The class Chlorophyceae (Chlorophyta) includes morphologically and ecologically diverse green algae. Most of the documented species belong to the clade formed by the Chlamydomonadales (also called Volvocales) and Sphaeropleales. Although studies based on the nuclear 18S rRNA gene or a few combined genes have shed light on the diversity and phylogenetic structure of the Chlamydomonadales, the positions of many of the monophyletic groups identified remain uncertain. Here, we used a chloroplast phylogenomic approach to delineate the relationships among these lineages. Results: To generate the analyzed amino acid and nucleotide data sets, we sequenced the chloroplast DNAs (cpDNAs) of 24 chlorophycean taxa; these included representatives from 16 of the 21 primary clades previously recognized in the Chlamydomonadales, two taxa from a coccoid lineage (Jenufa) that was suspected to be sister to the Golenkiniaceae, and two sphaeroplealeans. Using Bayesian and/or maximum likelihood inference methods, we analyzed an amino acid data set that was assembled from 69 cpDNA-encoded proteins of 73 core chlorophyte (including 33 chlorophyceans), as well as two nucleotide data sets that were generated from the 69 genes coding for these proteins and 29 RNA-coding genes. The protein and gene phylogenies were congruent and robustly resolved the branching order of most of the investigated lineages. Within the Chlamydomonadales, 22 taxa formed an assemblage of five major clades/lineages. The earliest-diverging clade displayed Hafniomonas laevis and the Crucicarteria, and was followed by the Radicarteria and then by the Chloromonadinia. The latter lineage was sister to two superclades, one consisting of the Oogamochlamydinia and Reinhardtinia and the other of the Caudivolvoxa and Xenovolvoxa. To our surprise, the Jenufa species and the two spine-bearing green algae belonging to the Golenkinia and Treubaria genera were recovered in a highly supported monophyletic group that also included three taxa representing distinct families of the Sphaeropleales (Bracteacoccaceae, Mychonastaceae, and Scenedesmaceae). Conclusions: Our phylogenomic study advances our knowledge regarding the circumscription and internal structure of the Chlamydomonadales, suggesting that a previously unrecognized lineage is sister to the Sphaeropleales. In addition, it offers new insights into the flagellar structures of the founding members of both the Chlamydomonadales and Sphaeropleales.
The Bayesian trees of the nuclear gene DMC1 and the chloroplast gene rps16 sequences
<p>Some plants with low fertility are morphologically intermediate between <i>Roegneria stricta</i><i> </i>and<i> Roegneria</i> <i>turczaninovii</i>, and were suspected to be natural hybrids between these species. In this study, karyotype analysis showed that natural hybrids and its putative parents were tetraploids (2n = 4x = 28). Meiotic pairing in natural hybrids is more irregular than its putative parents. Results of genomic <i>in situ</i> hybridization and fluorescence <i>in situ</i> hybridization indicate that natural hybrids contain the same genome as its putative parents. The nuclear gene DNA meiotic recombinase 1 (<i>DMC</i>1) and the chloroplast gene <i>rps</i>16 of natural hybrids and its putative parents were analyzed for evidence of hybridization. The results from molecular data supported by morphology and cytology demonstrated that the plants represent natural hybrids between <i>R. stricta</i><i> </i>and<i> R.</i> <i>turczaninovii</i>. The study is important understanding species evolution in the genus since it demonstrates for the first time the existence of populations of natural homoploid hybrids in <i>Roegneria. </i>The study also reports for the first time that the composition of the genomic formula of <i>R.</i> <i>turczaninovii </i>is <b>StY</b>, confirming that the current taxonomic status is correct.</p> <p> </p>
The P-class pentatricopeptide repeat protein binds to the 5’ untranslated and translated regions of chloroplast psbI-ycf12 transcript and is involved in mRNA stability
GEO Series GSE121554. Physcomitrium patens. 4 samples. Type: Expression profiling by array.
Data from: Complete chloroplast genome of the genus Cymbidium: lights into the species identification, phylogenetic implications and population genetic analyses
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Data from: Dated tribe-wide whole chloroplast genome phylogeny indicates recurrent hybridizations within Triticeae
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Data from: Three-dimensional visualization of the internal plastid membrane network during runner bean chloroplast biogenesis: dynamic model of the tubular-lamellar transformation
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