The mapping population used in this study (A05141) consisted of 162 F1 progeny derived from a cross between ‘Rio Grande Russet’ (female parent) and ‘Premier Russet’ (male parent). ‘Premier Russet’ is a dual purpose (processing and fresh market) potato variety with significant resistance to the accumulation of reducing sugars after long-term storage at low temperatures . Rio Grande Russet is a high yielding fresh market potato variety . A05141 was developed at the USDA-ARS Small Grains and Potato Germplasm Research Unit (Aberdeen, ID) and was one of the mapping populations phenotyped and genotyped by the Solanaceae Coordinated Agricultural Project (SolCAP) .
Profession tests had been held in the USDA-ARS, University of Idaho Lookup and you may Extension Cardio (Aberdeen, ID) and you can New york County College or university Tidewater Search Station (Plymouth, NC) within the summertimes out-of 2010 and you will 2011. This new progeny and you will parents have been evaluated for the good randomized complete cut off construction that have a couple replications away from 10-mountain plots of land at each and every location. Vine readiness try visually scored for the a-1–nine scale in the 95 (95DAP) and you may 120 (120DAP) months immediately after growing, with step 1 = very early, 100% vines during the a plot dead, when you find yourself 9 = really later, complete flower having buds evident. Bush growth behavior is actually recorded early in blooming and you can conveyed since the step three = upright (> 45° that have soil), 5 = semi-vertical (30–45° which have ground), and you will eight = dispersed (A lot more document 10: Table S5). Verticillium wilt and early blight (EB) (Altenaria tenuis) problems was in fact ranked towards a 0–nine measure. To have EB, 0 ways no disease and you can 9 > 90% of leaf area affected for the a storyline. Continue Reading