10.28.2022 - New Article

HiFi chromosome-scale diploid assemblies of the grape rootstocks 110R, Kober 5BB, and 101–14 Mgt

Cultivated grapevines are commonly grafted on closely related species to cope with specific biotic and abiotic stress conditions. V. riparia, V. rupestris, and V. berlandieri, are the main species used for breeding grape rootstocks. Here, we report the diploid chromosome-scale assembly of three rootstocks derived from these species: Richter 110, Kober 5BB, and 101–14 Mgt [... see more]

08.30.2022 - New resources available

VitisNet Grapevine Molecular Networks

VitisNet annotations and molecular networks data are now available for download at grapegenomics.com

09.02.2022 - New Preprint

HiFi chromosome-scale diploid assemblies of the grape rootstocks 110R, Kober 5BB, and 101-14 Mgt

The three North American Vitis species, V. riparia, V. rupestris, and V. berlandieri, are the main species used for breeding grape rootstocks. Here, we report the diploid chromosome-scale assembly of three widely used rootstocks derived from these species: Richter 110 (110R), Kober 5BB, and 101-14 Millardet et de Grasset (Mgt).
[... see more]

07.20.2022 - New dataset available

Vitis vinifera cv. Pinot Noir cl. ENTAV115

Vitis vinifera cv. Pinot Noir cl. ENTAV115 genome assembly and annotation from 2007 are now hosted on www.grapegenomics.com. Genome browser, blast service, and download are now publicly available.

07.15.2022 - Updated Genome

Vitis vinifera PN40024 v4

Vitis vinifera PN40024 genome has been updated to v4 thanks to COST Action INTEGRAPE and Grapedia Team. Genome browser and blast services are now available www.grapegenomics.com.

07.13.2022 - New genome available

Vitis 101-14 Mgt

Vitis Interspecific Crossing 101-14 Mgt (Millardet et de Grasset; V. riparia x V. rupestris) diploid chromosome scale genome assembly is now available www.grapegenomics.com.

07.13.2022 - New genome available

Vitis 110R

Vitis Interspecific Crossing 110R (Richter 110; V. berlandieri x V. rupestris) diploid chromosome scale genome assembly is now available www.grapegenomics.com.

07.13.2022- New genome available

Vitis Kober 5BB

Vitis Interspecific Crossing Kober 5BB (V. berlandieri x V. riparia) diploid chromosome scale genome assembly is now available www.grapegenomics.com.

06.10.2022 - New Article

Assembly of complete diploid phased chromosomes from draft genome sequences

HaploSync uses a genetic map and/or the genome of a closely related species to guide the scaffolding of a diploid assembly into phased pseudomolecules for each chromosome. It compares alternative haplotypes to identify and correct misassemblies independent of a reference, fills assembly gaps with unplaced sequences, and resolves collapsed homozygous regions.
[... see more]

06.13.2022 - New Article

Haplotype-resolved powdery mildew resistance loci reveal the impact of heterozygous structural variation on NLR genes in Muscadinia rotundifolia

Muscadinia rotundifolia cv. Trayshed is a valuable source of resistance to grape powdery mildew. It carries two powdery mildew resistance-associated genetic loci, Run1.2 on chromosome 12 and Run2.2 on chromosome 18. The purpose of this study was to identify candidate resistance genes associated with each haplotype of the two loci.
[... see more]