Data from: Legacy genetics of Arachis cardenasii in the peanut crop

[Note: this dataset has been superseded by version 2: https://doi.org/10.15482/USDA.ADC/1522673 ]
This collection contains supplementary data for the manuscript "Legacy genetics of Arachis cardenasii in the peanut crop shows profound benefits of international seed exchange," which describes the impact of alleles from a wild relative of peanut, Arachis cardenasii, through analysis of those alleles across cultivars and breeding lines across many countries. The initial challenging cross, between tetraploid cultivated peanut (Arachis hypogaea) and the diploid species A. cardenasii, was carried out in the late 1960s. Subsequent work produce a tetraploid line that contained introgressed regions from A. cardenasii. Those chromosomal regions, several containing important resistance genes, were used in numerous breeding lines. The genetic legacy from A. cardenasii is documented in the files in this collection. The information includes genotyping data across peanut cultivars and breeding lines, generated through both genotyping arrays ("SNP chips") and whole-genome sequencing. Information in this collection also includes data related to impact of A. cardenasii on disease- and pest resistance in modern peanut varieties.

Data and Resources

Field Value
accessLevel public
bureauCode {005:18}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
describedBy https://data.nal.usda.gov/dataset/data-legacy-genetics-arachis-cardenasii-peanut-crop/resource/6619af66-6a3e-4186-a06e-21398f201ad8
identifier 17f79a0d-d090-4c86-8bb9-d0f4b8ace6a6
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2021-06-29
old-spatial {"type":"MultiPoint","coordinates":[[-78.22265625,35.359936162877],[-50.9765625,-13.036669323115],[133.2421875,-26.873080965938],[33.57421875,-13.531189770768],[-1.5380859375,7.8674629195361],[-6.6796875,13.094192140384],[-14.677734375,14.587570555377],[34.8486328125,-18.954350047559],[6.240234375,8.6068207840793],[32.6513671875,0.59737076880856],[29.3994140625,-14.494519441321],[77.87109375,19.740853992843],[-63.28125,-29.291189838185]]}
programCode {005:040}
publisher Agricultural Research Service
resource-type Dataset
source_datajson_identifier true
source_hash 9fd2bd31a4670be9ed9fb4b211ec8ef6008f1ae8
source_schema_version 1.1
spatial {"type":"MultiPoint","coordinates":[[-78.22265625,35.359936162877],[-50.9765625,-13.036669323115],[133.2421875,-26.873080965938],[33.57421875,-13.531189770768],[-1.5380859375,7.8674629195361],[-6.6796875,13.094192140384],[-14.677734375,14.587570555377],[34.8486328125,-18.954350047559],[6.240234375,8.6068207840793],[32.6513671875,0.59737076880856],[29.3994140625,-14.494519441321],[77.87109375,19.740853992843],[-63.28125,-29.291189838185]]}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • arachis-cardenasii
  • arachis-hypogaea
  • breeding
  • chlorothalonil
  • ckan
  • convention-on-biological-diversity
  • disease-resistance
  • food-security
  • geo
  • geoss
  • national
  • north-america
  • np301
  • peanut
  • peanutbase
  • pest-resistance
  • pesticides
  • united-states
  • wild-species
isopen True
license_id cc-zero
license_title Creative Commons CCZero
license_url http://www.opendefinition.org/licenses/cc-zero
maintainer David Bertioli
maintainer_email bertioli@uga.edu
metadata_created 2025-11-21T15:25:14.450246
metadata_modified 2025-11-21T15:25:14.450250
notes <p>[Note: this dataset has been superseded by version 2: <a href="https://doi.org/10.15482/USDA.ADC/1522673">https://doi.org/10.15482/USDA.ADC/1522673</a> ]<br /> This collection contains supplementary data for the manuscript "Legacy genetics of Arachis cardenasii in the peanut crop shows profound benefits of international seed exchange," which describes the impact of alleles from a wild relative of peanut, Arachis cardenasii, through analysis of those alleles across cultivars and breeding lines across many countries. The initial challenging cross, between tetraploid cultivated peanut (Arachis hypogaea) and the diploid species A. cardenasii, was carried out in the late 1960s. Subsequent work produce a tetraploid line that contained introgressed regions from A. cardenasii. Those chromosomal regions, several containing important resistance genes, were used in numerous breeding lines. The genetic legacy from A. cardenasii is documented in the files in this collection. The information includes genotyping data across peanut cultivars and breeding lines, generated through both genotyping arrays ("SNP chips") and whole-genome sequencing. Information in this collection also includes data related to impact of A. cardenasii on disease- and pest resistance in modern peanut varieties.</p>
num_resources 6
num_tags 21
title Data from: Legacy genetics of Arachis cardenasii in the peanut crop