Additional file 8: of Linkage analysis and QTL mapping in a tetraploid russet mapping population of potato Alicia Massa Norma Manrique-Carpintero Joseph Coombs Kathleen Haynes Paul Bethke Tina Brandt Sanjay Gupta G. Yencho Richard Novy David Douches 10.6084/m9.figshare.7120619.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_8_of_Linkage_analysis_and_QTL_mapping_in_a_tetraploid_russet_mapping_population_of_potato/7120619 Figure S4. Linkage map of chromosome 4. A: C4 overall map. The blue bar corresponds to the two-LOD support interval for the QTL location. B: C4 overall map; H1 − H4 homologous maps of ‘Rio Grande Russet’; H5 − H8 homologous maps of ‘Premier Russet’. (PDF 119 kb) 2018-09-21 05:00:00 Potato Solanum tuberosum Single nucleotide polymorphism Quantitative trait locus Vine maturity Tuber processing quality