c6d578a4-773e-11e9-b309-000e1e0af2dc
External Id
SAMN11658546
External Id
BioCI
INSDC center name
2019-05-16T00:00:00Z
INSDC first public
2019-05-16T09:58:18.020Z
INSDC last update
SRS4771013
INSDC secondary accession
live
INSDC status
Plant
NCBI submission model
Plant.1.0
NCBI submission package
SRS4771013
SRA accession
6 weeks after planting
age
Sharon Clay
biomaterial provider
Stephanie Bruggeman
collected by
2014-07-15
collection date
Ames 21812
http://www.ebi.ac.uk/efo/EFO_0001063
cultivar
teosinte leaves collected from 3 different selected weed-infested plots
description
teosinte leaves collected from 3 different plots
description
vegetative phase
dev stage
originally collected from 2 km west of Teloloapan, Altitude 1860 m
ecotype
USA:Aurora, SD
geo loc name
Teosinte lines were selected based upon seed availability and previous research performed by other groups (Flint-Garcia et al., 2009). Teosinte lines were from the Guerrero, Mexico area, approximately 1100 km apart, and had varying seed characteristics. Teosinte lines were grown during the 2014 growing seasons at the South Dakota State University Aurora Research Farm. Soil series was a Brandt silty clay loam (fine-silty, mixed, super-active, frigid Calcic Hapldolls). Additional information regarding the experimental location is available in Clay et al. (2009). Lines were planted May 30, 2014 in an amended four replication split-plot design, with teosinte line being the main treatment, and weedy or non-weedy being the sub-treatment. Plots were fertilized with 140 kg N/hectare with urea treated with urease inhibitor the 1st week of June. Individual treatment plots consisted of a 3.6-m2 area, with 4 seeds (2014) planted in a 3-m x 3-m plot at an equilateral distance from each other and from plot borders. A naturally abundant weed population was allowed to grow unchecked in weedy plots, whereas weed free plots were maintained weed free by hand hoeing and weeding during the growing season.
growth_protocol
Zea mays subsp. parviglumis
organism
Zea mays subsp. parviglumis
http://purl.obolibrary.org/obo/NCBITaxon_76912
organism
weedy
sample name
weedy
sample title
parviglumis
http://purl.obolibrary.org/obo/NCBITaxon_76912
sub species
mature leaf tips
tissue
weedy
title
weedy plots
treatment