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Showing 1–3 of 3 results
Advanced filters: Author: Malathy Palayam Clear advanced filters

  • Palayam, Ganapathy, Guercio et al. determine the crystal structure of the photosensory domain of Arabidopsis Cryptochrome-2 (CRY2) in a tetrameric active state, identifying critical residues that participate in photo-induced oligomerization of CRY2. This study offers an updated model of CRY’s photoactivation mechanism.

    • Malathy Palayam
    • Jagadeesan Ganapathy
    • Nitzan Shabek
    ResearchOpen Access
    Communications Biology
    Volume: 4, P: 1-11

  • Plant hormone levels are regulated by synthesis and breakdown, but the mechanism of strigolactone degradation remains unclear. This study reveals the structure of distinct carboxylesterases, which switch between open and closed conformations to facilitate strigolactone catabolism in plants.

    • Malathy Palayam
    • Linyi Yan
    • Nitzan Shabek
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-14