Browsing by Subject "Malus"
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Item Accessions from University of Minnesota Fruit Breeding Program 1923-1950: Accessions N231 to N50174(1950) Horticultural Research CenterItem Accessions from University of Minnesota Fruit Breeding Program 1951-1972: Accessions N511 to N72111(1972) Horticultural Research CenterItem Apple fruit cold storage trial data from 1950s and 1960s and performance of plum selections at Morden Manitoba in 1956(1963) Horticultural Research CenterItem Apple Selections Discarded from the University of Minnesota Fruit Breeding Program between 1975-2013: Volume 2 Selections MN1723 to MN1759(2013) Horticultural Research CenterItem Apple Selections Discarded from the University of Minnesota Fruit Breeding Program between 1979-2013: Volume 3 Selections MN1760 to MN1799(2013) Horticultural Research CenterItem Apple Selections Discarded from the University of Minnesota Fruit Breeding Program between 1980-2015: Volume 1 Selections MN1478 to MN1722(2015) Horticultural Research CenterItem Apple Selections Discarded from the University of Minnesota Fruit Breeding Program between 1983-2015: Volume 4 Selections MN1800 to MN1848(2015) Horticultural Research CenterItem Apple Selections Discarded from the University of Minnesota Fruit Breeding Program between 1984-2013: Volume 5 Selections MN1812 to MN1900(2013) Horticultural Research CenterItem Fruit descriptions and phenotype data for apple and plum selections. Date range: 1955-1966(1966) Horticultural Research CenterItem The genetic dissection of fruit texture traits in the apple cultivar honeycrisp.(2010-12) McKay, Steven JohnThe commercially successful cultivar Honeycrisp, released by the University of Minnesota in 1991, is known for its high degrees of crispness and juiciness. This cultivar has been incorporated into numerous breeding programs in an effort to duplicate its desirable texture traits in conjunction with such other traits as disease resistance and improved tree vigor. This study characterizes several apple fruit texture traits within a large breeding population over several years, combining the established protocols of incomplete block design, sensory evaluation panels, and best linear unbiased prediction. Five full-sib families, all of which share `Honeycrisp' as a common parent, were assayed using a variety of molecular markers, and genetic maps were constructed for each of the five families. The five genetic maps were aligned to produce a consensus genetic map for `Honeycrisp'. Predicted genotype values from each of the five families were coupled with the corresponding molecular data and the genetic maps to identify quantitative trait loci (QTLs) for each family-by-year combination, which were compared relative to the consensus genetic map. Several intervals were identified within the map over which QTLs for multiple families and multiple years were collocated, reflecting consistent and robust QTLs. Results are largely in accordance with previous studies of other apple cultivars with notable exceptions, which are discussed in the context of the recently published apple genome sequenceItem Inventory of fruit trees including seedlings, selections, cultivars and accessions that existed at time the record was created (circa 1973)(1973) Horticultural Research CenterItem Maps of field plantings of fruit crops at the University of Minnesota Horticultural Research Center Farm 1 and Farm 2: 1939-1982(1982) Horticultural Research CenterItem Maps of field plantings of fruit crops at the University of Minnesota Horticultural Research Center Farm 1: 1921-1981(1981) Horticultural Research CenterItem Maps of field plantings of fruit crops at the University of Minnesota Horticultural Research Center Farm 1: 1968-1982(1982) Horticultural Research CenterItem Performance and phenotype data for apple and Prunus selections(1965) Horticultural Research CenterItem Pollination record in University of Minnesota fruit breeding program from 1965 through 1985(1985) Horticultural Research CenterItem Pollination Records from University of Minnesota Fruit Breeding Program from 1943-1951(1951) Horticultural Research Center