This article presents the analysis of genotype data generated through genotyping-by-sequencing of the USDA germplasm collections of Cucurbita pepo, C. moschata, and C. maxima.
Grumet Lab @ MSU
Rebecca Grumet: CucCAP project director and Professor in the Department of Horticulture at Michigan State University specializing in reproductive development in Cucumis; regulation of sex-expression; disease resistance; biotechnology biosafety; & cucurbit genomics. Members of the MSU Cucumber breeding team include Ben Mansfeld and Sue A. Hammar.
PAG 30
CucCAP PAG XXIX presentations
CucCAP Cucumber team members made virtual presentations at the 2022 Plant and Animal Genome meeting in January 2022.
CucCAP researchers compile analysis of genetic resources and vulnerabilities for cucurbit crops
Germplasm collections maintained by the US National Plant Germplasm System and those of other countries are critical sources of diversity utilized by breeders for crop improvement. This review summarizes status of collections and vulnerabilities for cucurbit crops.
2021 CucCAP Cucumber Team Publications and Presentations
CucCAP researchers genetically characterize more than 2000 melon accessions in the U.S. National Plant Germplasm System
The U.S. National Plant Germplasm System maintains a melon germplasm collection from worldwide melon production areas and regions where primitive melons exist. The CucCAP team genetically characterized the collection to increase understanding of genetic diversity, phylogenetic relationships, and population structure of the collection, and to improve melon taxonomic classifications. A core collection was developed from the analysis to provide a public resource for future research and genomics-assisted breeding. Thirty-five morphological characters were evaluated in the core collection to identify genomic regions potentially related to fruit quality and other horticultural traits important in melon improvement.
Cucumber Team | 2021 Progress Report
The CucCAP Cucumber Team is led by Yiqun Weng. Team objectives are to develop genomic, bioinformatic, mapping approaches and tools for cucurbits, map and develop markers for disease resistance, and QTL introgression into breeding or advanced lines, and release to breeders.
XIIth Eucarpia Meeting on Cucurbit Genetics and Breeding
CucCAP scientist, Rebecca Grumet, will present, “Application of genomic tools for mapping and analysis of valuable traits in cucurbit” at the XIIth Eucarpia Meeting on Cucurbit Genetics and Breeding.
