Title
Phenotype and SNP marker data for an intermediate wheatgrass (Thinopyrum intermedium) nested association mapping (NAM) population evaluated in St. Paul, MN and Salina, KS in 2017 and 2018
Published Date
2021-06-21
Authors
Group
University of Minnesota Wheat Breeding Lab
Author Contact
Altendorf, Kayla R (kayla.altendorf@usda.gov)
Type
Dataset
Field Study Data
Genomics Data
Abstract
An intermediate wheatgrass (Thinopyrum intermedium) Nested Association Mapping (NAM) population was evaluated at the University of Minnesota Agricultural Experiment Station in St. Paul, MN and The Land Institute in Salina, KS for two years (2017 and 2018). The population (n = 1,168 with both phenotype and genotype data) consisted of ten families where each progeny shares one common parent and was planted in a RCBD design with two blocks surrounded by a border plant. The phenotypic dataset includes 33 traits ranging from morphological, maturity, yield components and domestication traits, and a note column which indicates whether the plants were later identified as selfs and/or other observations. The genotype data was derived from genotyping by sequencing and includes over 8,000 SNP markers. The consensus genetic map was created in JoinMap and used for linkage mapping both within and combined across populations.
Description
Please see the readme file for more information.
Funding information
Sponsorship:
Malone Family Foundation; Perennial Agriculture Project; The Land Institute
Referenced by
Altendorf, K. R., Larson, S. R., DeHaan, L. R., Crain, J., Neyhart, J., Dorn, K. M., & Anderson, J. A. (2021). Nested association mapping reveals the genetic architecture of spike emergence and anthesis timing in intermediate wheatgrass. G3, 11(3), jkab025.
Altendorf, K. R., DeHaan, L. R., Heineck, G. C., Zhang, X., & Anderson, J. A. Floret site utilization and reproductive tiller number are primary components of grain yield in intermediate wheatgrass spaced plants. Crop Science.
License
CC0 1.0 Universal
Suggested Citation
Altendorf, Kayla R; DeHaan, Lee R; Anderson, James A; Larson, Steven R.
(2021). Phenotype and SNP marker data for an intermediate wheatgrass (Thinopyrum intermedium) nested association mapping (NAM) population evaluated in St. Paul, MN and Salina, KS in 2017 and 2018.
Retrieved from the Data Repository for the University of Minnesota,
https://doi.org/10.13020/cnpv-kf72.
