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About Helianthus annuus
The domesticated sunflower, Helianthus annuus, is a globally important oil crop that has promise for climate change adaptation, maintaining stable yields across a wide variety of environmental conditions, including drought. The large genome (3.6 Gb) consists of long and highly similar repeats, making the assembly very challenging.
Taxonomy ID 4232
Data source International Consortium for Sunflower Genomics
Comparative genomics
What can I find? Homologues, gene trees, and whole genome alignments across multiple species.
More about comparative analyses
Phylogenetic overview of gene families
Download alignments (EMF)

Variation
This species currently has no variation database. However you can process your own variants using the Variant Effect Predictor: