Determination of transcriptomic changes associated with heat stress in ethanol treated vs non-treated control tomato plants II
Ontology highlight
ABSTRACT:
ORGANISM(S): Solanum lycopersicum
PROVIDER: GSE245512 | GEO | 2024/03/13
REPOSITORIES: GEO
Similar Datasets
Project description:We report the gene expression profiles of Arabidopsis seedlings treated with or without ethanol under drought conditions.
2022-10-04 | GSE201379 | GEO
Project description:An Ac/Ds transposon tagged mutant population was screened for changes in visible fruit phenotypes. One line showed orange, yellow sectors in the fruit and was named Orange ripening (Orr), its transposase free offspring showed Mendelian segregation yielding red, yellow and orange fruit bearing plants in a ratio of 1:2:1. Crossing the an orange fruit plant line to the wild-type yielded only plants bearing yellow fruit. A cross between the yellow fruit bearing progeny yielded 26 plants having red and 17 plants having yellow fruit, suggesting an over-dominant allele. Using inverse PCR analysis showed an insertion in the putative subunit M of the tomato Ndh complex. Subsequently, an Orr Ds transposon excision line was recovered which only showed red pigmented fruit. Here, we describe microarray profiling of tomato fruits from wild-type, heterozygous and homozygous Orr insertion plants and from fruits harvested from the Orr excision line. Keywords: mutant wild type Tomato fruits were harvested at breaker stage using wild-type, ORR homozygouse and heterozygous lines as well as Orr excision lines. To investigate the expression changes in the ORR mutants, wildtype and ORR mutant line fruits were harvested at the breaker stage and subjected to Affymetrix microarray profiling
2010-06-16 | E-GEOD-22110 | biostudies-arrayexpress
Project description:An Ac/Ds transposon tagged mutant population was screened for changes in visible fruit phenotypes. One line showed orange, yellow sectors in the fruit and was named Orange ripening (Orr), its transposase free offspring showed Mendelian segregation yielding red, yellow and orange fruit bearing plants in a ratio of 1:2:1. Crossing the an orange fruit plant line to the wild-type yielded only plants bearing yellow fruit. A cross between the yellow fruit bearing progeny yielded 26 plants having red and 17 plants having yellow fruit, suggesting an over-dominant allele. Using inverse PCR analysis showed an insertion in the putative subunit M of the tomato Ndh complex. Subsequently, an Orr Ds transposon excision line was recovered which only showed red pigmented fruit. Here, we describe microarray profiling of tomato fruits from wild-type, heterozygous and homozygous Orr insertion plants and from fruits harvested from the Orr excision line. Keywords: mutant wild type
2010-06-05 | GSE22110 | GEO
Project description:Transcriptome analysis of tomato fruits under heat stress revealed that most SlCRK genes were downregulated upon heat treatment. GO enrichment analysis of genes that were co-expressed with SlCRK members have identified various stress response related and proteasoma protein catabolic process related genes, which may be involved in heat stress signaling Overall, our results provide valuable information for further research on the roles of SlCRKs in response to abiotic stress, especially heat stress.
2021-05-19 | GSE174607 | GEO
Project description:To reduce the level of major second messenger inositol-1,4,5-triphosphate (InsP3), we generated transgenic tomato plants (cv. Micro-Tom) that are expressing InsP 5-ptase gene. To understand effects of transgene (InsP 5-ptase) on gene expression we carried out microarray analysis from different parts of transgenic and control (wild type, empty vector control) tomato plants; Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in transgenic tomato plants expressing InsP 5-ptase gene Experiment Overall Design: Ripe fruits of wild type, vector control and two transgenic tomato lines expressing InsP 5-ptase gene were selected for RNA extraction and hybridization on Affymetrix microarrays Experiment Overall Design: First two leaves of 10 day old light grown in vitro seedlings of wild type, vector control and two transgenic tomato lines expressing InsP 5-ptase gene were selected for RNA extraction and hybridization on Affymetrix microarrays Experiment Overall Design: 10 day old etiolated root tips of wild type, vector control and two transgenic tomato lines expressing InsP 5-ptase gene were selected for RNA extraction and hybridization on Affymetrix microarrays
2008-11-21 | E-GEOD-9683 | biostudies-arrayexpress
Project description:To investigate global genome expression changes caused by the ectopic expression of CsMYBF1, we compared the gene expression profiles of the transgenic and wild type tomato fruits by RNA-seq analysis.Fruit samples from at least five plants of each genotype, which were harvested between 7 and 10 days after breaker stage, were pooled for total RNA isolation.A total of 3296 genes were differentially expressed between the transgenic and wild type fruits, and most of them were significantly induced, indicating the widespread influence on the expression of the endogenous tomato genes. Two lines of the tomato transgenic fruits expressing citrus gene CsMYBF1 were compared with two of that from the wild type.
2015-09-22 | E-GEOD-73300 | biostudies-arrayexpress
Project description:The proteins accumulated in tomato young fruits were investigated by mass spectrometry-based label-free proteomics. Protein accumulation pattern was investigated during the time course of young fruits and the effect of pollination was compared with emasculated fruits.
2020-08-18 | PXD020928 | JPOST Repository
Project description:To investigate the effects of transgenic lines L6 and L7 tomato fruits on total expression profile of MCF-7 breast cancer cells, we treated MCF-7 cells with 1 ug/ml of tomato fruit extract for 24 hours and compare it with wild type tomato fruit extract Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in MCF-7 cells treated with transgenic lines L6 and L7 tomatofruit extract and compare it to wild type tomato fruit extract.
2017-06-12 | GSE94548 | GEO
Project description:Colletotrichum coccodes secretes ammonium during germination and colonization of host tissue as a mechanism for dual activation of fungal pathogenicity factors and plant cell death via activation of host NADPH oxidase. Ammonium accumulation during colonization of tomato fruits by C. coccodes induced host nucleus integrity changes and program cell death (PCD). Transcriptome analysis at the leading edge of colonized tissue and ammonium treated tomato fruits revealed 82 and 237 common up-regulated and common down-regulated genes, respectively. The common-up-regulated genes showed over representation of pathogen related (PR) proteins, salicylic acid (SA) dependent and systemic acquired resistance (SAR) related genes and genes related to biotic stress. The down regulated genes showed over representation of Jasmonic acid (JA) dependent genes. Consistent with this observation the direct application of SA enhanced C. coccodes colonization, whereas the application of JA delayed colonization. Candidate genes were selected for QRT-PCR analysis of transcripts in normal and transgenic RBOH antisense plants and showed dependence on RBOH regulation. In all, the results suggest that ammonia accumulation during C. coccodes colonization activates SA and suppress JA pathways through activation of RBOH. The effects of ammonium on the expression of the selected up-and down regulated genes were examined in fruit of different maturation stages. Red, susceptible and green resistant, tomato fruit displayed similar behavior, suggesting that resistance of green fruits to C. coccodes colonization is not modulated by the JA and SA pathways but depends on other factors
2011-06-01 | GSE21999 | GEO
Project description:Mature green fruits of the tomato (Solanum lycopersicum L.) cultivar MicroTom were investigated (fruit developmental category II). After harvest, fruits were immediately utilized or stored in darkness at 25 C until further processing. After 0, 1, 2 or 4 days of storage stem scar tissues of tomato fruits were excised with a scalpel to a depth of approximately 2 mm, immediately frozen in liquid nitrogen and stored at -80 C until use.
2009-06-09 | E-MEXP-2151 | biostudies-arrayexpress