Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptomes of in vitro young leaves in eleven potato landraces

ABSTRACT: There is a need for expansion of the available potato genomic and transcriptomic resources in order to explore novel traits for potato improvement. Transcriptomic data derived from leaves from eleven native South American potato landraces (ten Peruvian and another; TBR Chilean) has been collected in order to aid the annotation of these genomes.

ORGANISM(S): Solanum stenotomum subsp. stenotomum Solanum chaucha Solanum x juzepczukii Solanum tuberosum Solanum phureja Solanum ahanhuiri Solanum x curtilobum Solanum tuberosum subsp. andigenum Solanum stenotomum subsp. goniocalyx

PROVIDER: GSE137781 | GEO | 2021/10/29

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptomes of in vitro young leaves in eleven potato landraces

Project description:Transcriptomes of in vitro young leaves in eleven potato landraces

| PRJNA573056 | ENA

Transcriptomic analysis of three Sorghum bicolor landraces following progressive water stress and re-watering

Project description:Background: Sorghum bicolor is a remarkably drought tolerant cereal crop. Its natural biodiversity that enables this tolerance has developed in sub-Saharan Africa. The sequencing of the sorghum genome in 2009 has expedited research of this crop which has also been proposed as a model C4 cereal crop for genomics. In this study, the genetic response mechanisms involved in sorghums’ tolerance to progressive water deficit and moderate re-watering were investigated in three previously uncharacterized South African landraces (designated: LR5, LR6 and LR35) using cDNA microarrays comprising 35 899 transcript probes. Results: Across the three landraces, significant differential expression of 1 797 genes, including 264 genes with currently unknown functions, were altered in response to progressive water stress and re-watering. The modulated sorghum genes had homology to proteins involved in growth, regulation, and protection. Gene ontology analysis identified significant enrichment of 26 genes involved in the ‘response to abiotic stimulus’ GO category in LR6 during severe stress. The expression of USP responded to progressive water stress and moderate re-watering in LR6 and LR35. Moreover, our results indicate a putative role for β-alanine betaine biosynthesis in drought tolerance of sorghum. Conclusions: This study identified the drought responsive gene complement of three previously uncharacterized South African sorghum landraces. Each landrace is a distinct genotype and similar responses to water deficit and re-watering were not expected. Functional characterizations of some of the differentially expressed genes found in this study may be used as possible targets for marker-assisted breeding or transgenic initiatives for sorghum and, other closely related crop species.

2017-12-31 | GSE92487 | GEO

Mexican maize landraces under drought stress and recovery irrigation

Project description:Transcriptional profiling of three mexican maize landraces under 10, and 17 days stress and recovery irrigation A dye balanced modified loop design was implemented. Two biological replicates (pooling five representative plants) representing each sampling point for each genotype were obtained for purified RNA from 120 randomly chosen seedlings. This experiment involved a total of forty-eight (24 sets) of microarray hybridizations, including direct and dye swap comparisons between treatments as well as across the three landraces. This design allowed us to determine differences in gene expression between the three different landraces under drought stress (10 and 17 days) and at recovery irrigation compared to irrigated controls.

2010-05-16 | E-GEOD-14728 | biostudies-arrayexpress

Mexican maize landraces under drought stress and recovery irrigation

Project description:Transcriptional profiling of three mexican maize landraces under 10, and 17 days stress and recovery irrigation

2010-01-01 | GSE14728 | GEO

Project description:Chloroplast sequencing of South American maize landraces

| PRJNA604083 | ENA

Potato virus Y infection hinders potato defence response and renders plants more vulnerable to Colorado potato beetle attack

Project description:In the present study molecular interactions between potato plants, Colorado potato beetle (CPB) larvae and Potato virus YNTN (PVYNTN) were investigated by analyzing gene expression in potato leaves. Grant ID: J4-4165 Slovenian Research Agency ARRS Growth and defense trade-offs in multitrophic interaction between potato and its two major pests Grant ID: P4-0165 Slovenian Research Agency ARRS Biotechnology and Plant Systems Biology

2014-10-23 | GSE56333 | GEO

Metagenome of Russelliana

Project description:Metagenome of South American Potato Psyllid

| PRJEB101107 | ENA

Identification of potassium phosphite responsive miRNAs and their targets in potato

Project description:The use of phosphites in disease control management and abiotic stress has proven to be effective. Although the mechanisms underlying their effect remain unclear, it has been postulated that miRNAs could be involved. In order to understand these mechanisms we performed NGS sequencing in potato leaves treated or not with KPhi to identify miRNAs responsive to this biocompatible compound. The aim of the present work is to identify miRNAs that are involved in the regulation of potato defense responses after phosphite treatment.

2019-08-30 | GSE132232 | GEO

Resequencing of Indian wheat landraces

Project description:Whole genome resequencing of Indian wheat landraces

| PRJEB63273 | ENA

Potato Encyclopedia

Project description:The purpose of this study is to survey gene expression of potato (solanum tuberosum gilroy) in a variety of tissues and life cycle timepoints. Potato plants were grown from true seeds, planted in either soil or MS media, and grown in growth chambers. Four biological replicates each of twenty different tissue samples were collected at the appropriate timepoints. The samples were immediately frozen at -80. The tissues were then ground into a powder in liquid nitrogen, and RNA was extracted using Qiagen's QiaShredder columns and Qiagen's Rneasy MinElute Kit. The RNA was amplified using Arcturus' RiboAmp RNA Amplification Kit. 1ug of amplified RNA was used in TIGR's indirect labelleling procedure. All hybridaztions were applied to TIGR's 10kV4 potato array. Keywords: Loop design

2008-02-13 | GSE10490 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data