Koshihikari / Kasalath Chromosome Segment Substitution Lines (CSSLs) 39 lines


This mapping population consists of 39 chromosome segment substitution lines (CSSLs) developed from backcrosses of rice varieties Koshihikari X Kasalath. The genotype of each line was determined using 130 RFLP markers distributed along the 12 rice chromosomes. These CSSLs can be used as a permanent mapping population and can also be useful for QTL mapping of many traits. The following link provides the genotype data for each CSSL. Please cite this URL as reference for publication of results using this material.

Genotype data  PDF(32K)  EXCEL(112K)
'A' represents a homozygous allele for Koshihikari, 'B' for Kasalath, and 'H' for a heterozygous allele.

RGP genetic map:
http://rgp.dna.affrc.go.jp/E/publicdata/geneticmap2000/


<Reference>
 Ebitani T, Takeuchi Y, Nonoue Y, Yamamoto T, Takeuchi K, Yano M. 2005. Construction and Evaluation of Chromosome Segment Substitution Lines Carrying Overlapping Chromosome Segments of indica Rice Cultivar 'Kasalath' in a Genetic Background of japonica Elite Cultivar 'Koshihikari'. Breed. Sci. 55:65-73.
| Parent Variety | N/K BIL98 | N/K CSSL54 | A/K DHL212 | I/K RIL116 |
| K/K BIL182 | K/K CSSL39 | | |
| K/H//K BIL93 | K/N CSSL44 | | |
| S/H BIL85 | S/H CSSL39 | | |
| N/K//K BIL127 | N/K//K CSSL41 | | |
| N/K//N BIL79 | N/K//N CSSL48 | | |
| J/K//K BIL95 | K/IR//K CSSL42 | | |
| | K/IR//IR CSSL40 | | |
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