Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster)
Symphyotrichum ascendens is responsible for the selenium poisoning of livestock and wildlife grazing on disturbed soils in the phosphate-mining region of the American Intermountain West. Goals of this study were to determine gene expression profiles and gene functions associated with selenate uptake, partitioning, and growth in S. ascendens. Plant growth and gene expression profiles were characterized using an RNAseq approach from roots and shoots of plants grown at selenium concentrations of 0.0, 0.1, 0.25, 0.5, and 1.0 mM from hydroponic solution. Selenium uptake increased with increasing solution concentration, with a leaf concentration reaching 3.6 % at the highest treatment concentration, which would be highly toxic to livestock and wildlife.
Main Author: | |
---|---|
Format: | Dataset biblioteca |
Published: |
2017
|
Subjects: | Genetics, raw sequence reads, |
Online Access: | https://figshare.com/articles/dataset/Gene_expression_polymorphisms_associated_with_hyperaccumulation_of_selenium_in_Symphyotrichum_ascendens_Western_aster_/25082201 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dat-usda-us-article25082201 |
---|---|
record_format |
figshare |
spelling |
dat-usda-us-article250822012017-04-27T00:00:00Z Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster) USDA ARS (18794668) Genetics raw sequence reads Symphyotrichum ascendens is responsible for the selenium poisoning of livestock and wildlife grazing on disturbed soils in the phosphate-mining region of the American Intermountain West. Goals of this study were to determine gene expression profiles and gene functions associated with selenate uptake, partitioning, and growth in S. ascendens. Plant growth and gene expression profiles were characterized using an RNAseq approach from roots and shoots of plants grown at selenium concentrations of 0.0, 0.1, 0.25, 0.5, and 1.0 mM from hydroponic solution. Selenium uptake increased with increasing solution concentration, with a leaf concentration reaching 3.6 % at the highest treatment concentration, which would be highly toxic to livestock and wildlife. 2017-04-27T00:00:00Z Dataset Dataset 10113/AF25082201 https://figshare.com/articles/dataset/Gene_expression_polymorphisms_associated_with_hyperaccumulation_of_selenium_in_Symphyotrichum_ascendens_Western_aster_/25082201 Copyright Undetermined |
institution |
USDA US |
collection |
Figshare |
country |
Estados Unidos |
countrycode |
US |
component |
Datos de investigación |
access |
En linea |
databasecode |
dat-usda-us |
tag |
biblioteca |
region |
America del Norte |
libraryname |
National Agricultural Library of USDA |
topic |
Genetics raw sequence reads |
spellingShingle |
Genetics raw sequence reads USDA ARS (18794668) Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster) |
description |
Symphyotrichum ascendens is responsible for the selenium poisoning of livestock and wildlife grazing on disturbed soils in the phosphate-mining region of the American Intermountain West. Goals of this study were to determine gene expression profiles and gene functions associated with selenate uptake, partitioning, and growth in S. ascendens. Plant growth and gene expression profiles were characterized using an RNAseq approach from roots and shoots of plants grown at selenium concentrations of 0.0, 0.1, 0.25, 0.5, and 1.0 mM from hydroponic solution. Selenium uptake increased with increasing solution concentration, with a leaf concentration reaching 3.6 % at the highest treatment concentration, which would be highly toxic to livestock and wildlife. |
format |
Dataset |
author |
USDA ARS (18794668) |
author_facet |
USDA ARS (18794668) |
author_sort |
USDA ARS (18794668) |
title |
Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster) |
title_short |
Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster) |
title_full |
Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster) |
title_fullStr |
Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster) |
title_full_unstemmed |
Gene expression polymorphisms associated with hyperaccumulation of selenium in Symphyotrichum ascendens (Western aster) |
title_sort |
gene expression polymorphisms associated with hyperaccumulation of selenium in symphyotrichum ascendens (western aster) |
publishDate |
2017 |
url |
https://figshare.com/articles/dataset/Gene_expression_polymorphisms_associated_with_hyperaccumulation_of_selenium_in_Symphyotrichum_ascendens_Western_aster_/25082201 |
work_keys_str_mv |
AT usdaars18794668 geneexpressionpolymorphismsassociatedwithhyperaccumulationofseleniuminsymphyotrichumascendenswesternaster |
_version_ |
1813294560653082624 |