MGCPdb

MGCPdb provides genome size, chromosome number, and ploidy data for mulberry germplasm resources to support research in mulberry genome evolution, breeding, and genetic diversity.

Key Features:

• Genome Size Data: Contains genome size measurements ranging from 0.36 to 3.08 Gb for 323 mulberry germplasm resources.
• Chromosome Number Data: Provides chromosome counts ranging from 14 to 308 across seven different ploidies.
• Raw Flow Cytometry Data: Includes raw data from flow cytometry analysis for genome size determination.
• Correlation Analysis: Documents positive correlation between genome size (1C) and chromosome number.

Scientific Applications:

• Genome Evolution Research: Supports investigation of mulberry genome evolution through comprehensive ploidy and genome size data.
• Polyploidy Breeding: Facilitates mulberry breeding programs by providing ploidy information for germplasm selection.
• Genetic Diversity Studies: Enables analysis of genetic diversity among mulberry germplasm resources.

Methodology:

Genome size of 323 mulberry germplasm resources was examined using flow cytometry, and chromosome numbers were analyzed through chromosome counting.