Saw a cool example on reddit of a disabled CYCLOIDEA gene causing the flowers that would specialize to become sterile ray florets to revert to tubular flowers instead! Paper in comment below!

by _Rumpertumskin_

4 Comments

  1. _Rumpertumskin_

    [Here’s](https://doi.org/10.1038/s41438-018-0056-8) a paper that mentions how the inactivation of a specific CYCLODIA gene, *HaCYC2c* in *Helianthus annuus* causes the ray florets to revert to tubular flowers! It’s probably some sort of very similar CYC gene disabled here!

  2. elysium144

    That’s so interesting! Are the tubular flowers sterile as well?

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