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Creator:: Henning, J. A., Gent, D. H., Twomey, M. C., Townsend, M. S., Pitra, N. J., and Matthews, P. D.
Abstract:: Hop downy mildew (DM) is an obligate parasite causing severe losses in hop if not controlled. Resistance to this pathogen is a primary goal for hop breeding programs. The objective of this study was to identify QTLs linked to DM resistance. Next-generation-sequencing was performed on a mapping population segregating for...
Resource Type:: Article
Full Text:: ). Precision QTL mapping of downy mildew resistance in hop (Humulus lupulus L.). Euphytica, 202(3), 487-498

Creator:: Henning, J. A., Gent, D. H., Twomey, M. C., Townsend, M. S., Pitra, N. J., and Matthews, P. D.
Abstract:: Downy mildew (caused by Pseudoperonospora humuli) causes significant losses in hop (Humulus lupulus L.) cone yield and quality, and potential crown death. Breeding for resistance has proved difficult presumably because of the highly quantitative nature of genetic control over expression. The objective of this study was to utilize multiple environments...
Resource Type:: Article
Full Text:: York, NY 10065, USA 123 Euphytica (2016) 208:545–559 DOI 10.1007/s10681-015-1600-3 Introduction

Creator:: Henning, J. H., Townsend, M. S., and Matthews, P.
Abstract:: Genetic information for male and female hop accessions is limited, hampering parental selection to maximize offspring productivity. Our objective was to determine whether amplified fragment length polymorphism (AFLP)-derived genetic distance (GD[subscript mm]) estimates and coancestry estimates from pedigrees (GS[subscript ped]) between parental pairs could be used to predict offspring performance....
Resource Type:: Article
Full Text:: . Euphytica 123:273-285, 2002. 5. Cornelison, J. M., Yan, F., Watkins, S. E., Rigby, L., Segal, J. B., and

Creator:: Segovia-Lerma, A., Murray, L. W., Townsend, M. S., and Ray, I. M.
Abstract:: Identification of heterotic groups and patterns among breeding populations provides fundamental information to help plant breeders more knowledgeably manipulate heterosis. A diallel analysis was conducted among nine alfalfa (Medicago sativa L.) germplasms, commonly referred to as African, Chilean, Flemish, Indian, Ladak, M. falcata, M. varia, Peruvian, and Turkistan, which represent...
Resource Type:: Article
Full Text:: ability in crosses within and between diverse groups of alfalfa introductions. Euphytica 23:86–94 Dudley

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