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Expression data from two year old shoot apex and mature xylem of Populus tomentosa

ABSTRACT: We take the two year old plant for sampling.Use the Affymetrix poplar gene chip to elucidate the gene functions and mechanisms in Populus tomentosa shoot apex and mature xylem. We used microarrays to detail the global programme of gene expression in shoot apex and mature xylem.

ORGANISM(S): Populus tomentosa Populus sp.

PROVIDER: GSE46312 | GEO | 2013/04/23

SECONDARY ACCESSION(S): PRJNA198719

REPOSITORIES: GEO

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Expression data from two year old shoot apex and mature xylem of Populus tomentosa

Project description:We take the two year old plant for sampling.Use the Affymetrix poplar gene chip to elucidate the gene functions and mechanisms in Populus tomentosa shoot apex and mature xylem. We used microarrays to detail the global programme of gene expression in shoot apex and mature xylem. Populus tomentosa shoot apex and mature xylem were taken for RNA extraction and hybridization on Affymetrix microarrays.CB2009304-C and CB2009304-D from shoot apex, CB2009304-G and CB2009304-H from mature xylem.

2013-04-23 | E-GEOD-46312 | biostudies-arrayexpress

Expression data from two year old newly formed developing xylem and lignified xylem of Populus tomentosa

2013-05-16 | GSE46946 | GEO

Expression data from two year old newly formed developing xylem and lignified xylem of Populus tomentosa

Project description:We take the two year old plant for sampling. Use the Affymetrix poplar gene chip to elucidate the gene functions and mechanisms in Populus tomentosa newly formed developing xylem and lignified xylem. We used microarrays to detail the global programme of gene expression in newly formed developing xylem and lignified xylem. Populus tomentosa newly formed developing xylem and lignified xylem were taken for RNA extraction and hybridization on Affymetrix microarrays. CB2009304-A and CB2009304-B from newly formed developing xylem, CB2009304-G and CB2009304-H from lignified xylem.

2013-05-16 | E-GEOD-46946 | biostudies-arrayexpress

Populus tomentosa

Project description:Expression data from two year old shoot apex and mature xylem of Populus tomentosa

| PRJNA198719 | ENA

Single nuclei transcriptomic of Populus tremula x alba apex

Project description:Here we applied a novel approach to isolate nuclei from complex plant tissues (https://doi.org/10.1371/journal.pone.0251149), to dissect the transcriptome profiling of the hybrid poplar (Populus tremula × alba) vegetative shoot apex at single-cell resolution.

2022-10-04 | GSE190649 | GEO

Expression data from leaf of (P. tomentosa x P. bolleana) x P. tomentosa under elevated CO2 concentrations

Project description:The atmosphere CO2 concentration keeps increasing every year. Use the Affymetrix poplar gene chip to confirm the expression changes in key genes in the triploid white poplar due to the influence of elevated CO2 concentrations. We used microarrays to detail the global programme of gene expression under normal and elevated CO2 concentrations. Gene expression of triploid white poplar ((P. tomentosa Ã? P. bolleanaï¼?Ã? P. tomentosa) leaves were investigated by using the Affymetrix poplar genome gene chip, after grown in controlled environment chambers under three different CO2 concentrations. Poplar leaves were subjected to normal CO2 concentrations (T0) and elevated CO2 concentrations (T1, 550 ppm and T2, 720 ppm) treatments three months.

2014-05-24 | E-GEOD-55216 | biostudies-arrayexpress

Identification and analysis of microRNAs in the SAM and leaves of Populus tomentosa

Project description:High-throughput sequencing was performed to build four sRNA libraries (each sample with two replications) derived from shoot tips and mature leaf tissues of P. tomentosa. Millions of small RNA (sRNA) reads were obtained, and many known and novel miRNAs in SAM and leaf libraries were established. Several miRNAs that were differentially expressed between the SAM and its surrounding tissues, and their targets involved in important biological processes were identified and analyzed. Our study provide insights for better understanding the regulatory mechanisms of miRNAs involved in the SAM of woody plants.

2017-06-22 | GSE100282 | GEO

proteomic analysis of the xylem development stage in Populus tomentosa

Project description:In order to further determine whether genes related to xylem development have changed at the protein level, we conducted proteomic analysis of stem xylem at different stages.

2022-02-17 | PXD025418 | Pride

Populus tomentosa

Project description:Transcriptome of Populus tomentosa tension wood xylem

| PRJNA239548 | ENA

Expression data of male and female floral bud with Populus tomentosa during their development process.

Project description:Poplar GeneChip was employed to detect genes expressed during the whole floral developmental process, in order to improve understanding of poplar flower development, since current knowledge on flower development was mainly from model plant Arabidopsis. Male and female floral buds of Populus tomentosa were selected at successive stages of the whole development process for RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain genes contributed to floral development, but not the dynamic expression changes. To that end, equal amount of floral buds RNA per gender from different stages were mixed for the detection of expressed genes.

2011-07-01 | E-GEOD-30320 | biostudies-arrayexpress

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