Uçar, C.P.Şensoy, S.2025-05-102025-05-1020221308-757610.29133/yyutbd.10393982-s2.0-85134640756https://doi.org/10.29133/yyutbd.1039398https://hdl.handle.net/20.500.14720/3019This study aimed to check the validity of the SCAR and CAPS markers developed for certain diseases and pests on some tomato cultivars and genotypes in molecular marker-assisted selection. For this purpose, developed molecular markers for resistance were tested for tomato wilt virus (TSWV), Fusarium wilt (FOL), Tomato leaf curl virus (TYLCV), and root-knot nematode (RKN). SCAR Scr-001 markers for TSWV, TAO1 CAPS marker, and P743DF1-P743DR1, P743DF3-SCAR P6-25 markers for FOL; Scar P6-25 marker which TYLCV; SCAR Mi-23 and PMI, of RKN, CAPS APS and C8B markers for P743DR3, P743DF1-P743DR1, At2F-ToMV were selected. These selected markers were screened in 24 tomato genotypes, 9 of which were commercial and 12 local genotypes as well as the control group, Mountain Merit, NCICELBR, and NCI123S. SCAR Scr-001 marker for TSWV; TAO1 CAPS marker and P743DF3-P743DR3, P743DF1-P743DR1, At2-F-At2-R SCAR markers for FOL; P6-25 SCAR marker for TYLCV; and SCAR Mi-23 and PMI markers for RKN gave results. In this context, it was concluded that the mentioned markers could be efficiently used in marker-assisted selection studies in tomatoes. © 2022, Centenary University. All rights reserved.trinfo:eu-repo/semantics/openAccessCapsMolecular Marker Assisted SelectionScarSolanum Lycopersicum L.Article322N/AQ33003091128592