CucCAP scientists at Clemson University and the USDA-ARS Vegetable Laboratory in Charleston SC screened a collection of citron watermelons for tolerance to low temperatures.
Levi Lab @ USDA-ARS
Amnon Levi is a geneticist and project leader at the USDA-ARS Vegetable research laboratory in Charleston, SC, the CucCAP Watermelon team leader, and a CucCAP Bioinformatics team member. Sandra Branham is a postdoctoral research scientist in the lab.
CucCAP scientists develop genomic and pan-genomic resources for bottle gourd and identify novel genes associated with biotic and abiotic resistances
Highly differentiated genomic regions among different populations harbor many genes related to disease resistance and stress tolerance, potentially contributing to their local adaptations.
Genomics and Bioinformatics Team | 2024 Progress Report
View the Genomics Team progress report including all tables and figures in pages 12 – 19 of the pdf version of this report.
Genomics and Bioinformatics Team members:
Zhangjun Fei (Boyce Thompson Institute)
Shan Wu (Boyce Thompson Institute)
Amnon Levi (USDA, ARS)
Yiqun Weng (USDA, ARS)
Michael Mazourek (Cornell University)
Jim McCreight (USDA, ARS)
Rebecca Grumet (Michigan State University)
Watermelon Team | 2024 Progress Report
View the 2024 Watermelon Report including all tables and figures in pages 20 – 36 of the pdf version of this report.
Watermelon Team members:
Amnon Levi (USDA, ARS)
Sandra Branham (Clemson University)
Shaker Kousik (USDA, ARS)
Kai-Shu Ling (USDA, ARS)
Cecilia McGregor (University of Georgia)
Umesh Reddy (West Virginia St University)
Pat Wechter (Clemson University)
CucCAP scientists identify resistance loci for Fusarium wilt race 2 in wild watermelon
Genome-Wide Association Mapping and Genomic Prediction of Fusarium Wilt Race 2 Resistance in the USDA Citrullus amarus Collection
PAG 31
International Plant and Animal Genome – Cucurbit Genomics Session Friday, Jan 12 4:00 PM Organizers: Pat Wechter & Amnon Levi Abstracts Incorporating Fusarium Wilt Resistance into Watermelon Cultivars Using Molecular Tools by: Venkat Ganaparthi, William, Patrick Wechter, Amnon Levi, and Sandra E. Branham Cucurbit Genomics Database (CuGenDB) v2: An Updated Database for Cucurbit Genomics by: […]
CucCAP scientists uncover genetic factors influencing flowering time and fruit yield in watermelon
Scientists at the USDA, ARS, U.S. Vegetable Laboratory in Charleston, SC evaluated the USDA, ARS citron watermelon germplasm collection for flowering time and fruit yield traits under field conditions over two years. They used a “genome-wide association study (GWAS)” to detect genomic regions and molecular (DNA) markers associated with flowering time and fruit yield traits. The new molecular markers will be useful in improving watermelon varieties for early flowering and maturity and yield performance via marker-assisted breeding.
CucCAP scientists develop a super-pangenome for watermelon
A super-pangenome was constructed to represent the entire watermelon gene repertoire, uncovering several disease resistance genes that are present in wild watermelons while completely lost in watermelon cultivars.
