SAMN05944404

Resource Type: 
Biological Sample
Name: 
SAMN05944404
Cross Reference: 
NCBI BioSampleLoading content
Analysis: 
NameDescription

The F4 population 74,146 was derived from a cross between USDA carrot inbred line B493, an orange-rooted line, and QAL (Queen Anne’s Lace), a wild-type white-rooted carrot from the United States.

The TASSEL-GBS pipeline version 4.3.7 was used to call SNPs. The carrot genome assembly v2.0 was used as a reference to identify marker locations. SNPs were filtered for <10% missing data for genotype and marker, >10% minor allele frequency, and no more than two alleles.

The linkage map from this publication can be viewed at 2017 74,146

Data from this analysis can be viewed in JBrowse here.

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Project: 
NameDescription

The F4 population 74,146 was derived from a cross between USDA carrot inbred line B493, an orange-rooted inbred line, and QAL (Queen Anne’s Lace), a wild-type white-rooted carrot from the United States. This population was found to be segregating for root color (yellow, orange, or dark orange) associated with the Y2 locus. Genotyping by sequencing was used to find single nucleotide polymorphisms (SNPs) within individuals of this population.

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Contact: 
NameDescriptionType
USDA ARSUnited States Department of Agriculture - Agricultural Research ServiceResearch Group
Biomaterial Provider: 
United States Department of Agriculture Vegetable Crops Research Unit
Collected By: 
Simon, P., USDA, ARS, Vegetable Crops Research Unit
Collection Date: 
2004
Development Stage: 
vegetative
Geographic Location: 
not applicable
Isolate: 
plant 10 of 184
Phenotype: 
0 ug/g dry weight beta-carotene
Tissue: 
leaf
Submitter Provided Accession: 
20560-10