Solanum pennellii (LA5240) backcross inbred lines (BILs) for high resolution mapping in tomato

Wild species are an invaluable source of new traits for crop improvement. Over the years the tomato community bred cultivated lines that carry introgressions from different species of the tomato tribe to facilitate trait discovery and mapping. The next phase in such projects is to find the genes that drive the identified phenotypes. This can be achieved by genotyping a few thousand individuals resulting in fine-mapping that can potentially identify the causative gene. To couple trait discovery and fine mapping we are presenting large, recombination-rich, Backcross Inbred Line (BIL) populations involving an unexplored accession of the wild, green-fruited species Solanum pennellii (LA5240; the Lost Accession) with two modern tomato inbreds: LEA, determinate, and TOP indeterminate. The LEA and TOP BILs are in BC2F6-8 generation and include 1,400 and 500 lines respectively. The BILs were genotyped with ~5,000 SPET markers, showing that in the euchromatic regions there was one recombinant ev..., , , # Solanum pennellii (LA5240) backcross inbred lines (BILs) for high resolution mapping in tomato

# Author(s):

Shai Torgeman
The Hebrew University of Jerusalem
Faculty of Agriculture
Institute of Plant Sciences
P.O.Box 12, Rehovot 76100, Israel

Dani Zamir
The Hebrew University of Jerusalem
Faculty of Agriculture
Institute of Plant Sciences
P.O.Box 12, Rehovot 76100, Israel

# File list:

Genotype&Phenotype.LEA.csv
Genotype&Phenotype.TOP.csv
Rqtl.txt

# Files descriptions:

Genotype&Phenotype.LEA/TOP - Genotypic data for all the BILs population got from Single Primer Enrichment Technology (SPET).
The first row refer to the marker name and its physical position.
The second row refer to the chromosome number.
the third row refer to the genetic distance(CM) calculated from the number of recombination between neighbor markers.
NA are missing genotype data points
genotype = 1 refer to cultivated allele
genotype = 3 refer to wild species allele
Throughout the autumn 2017, the L...