Publications by authors named "Laurence P C Lewis"

Animals continuously evaluate sensory information to decide on their next action. Different sensory cues, however, often demand opposing behavioral responses. How does the brain process conflicting sensory information during decision making? Here, we show that flies use neural substrates attributed to odor learning and memory, including the mushroom body (MB), for immediate sensory integration and modulation of innate behavior.

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The Fanconi anemia (FA) pathway is essential for the repair of DNA interstrand cross-links. At the heart of this pathway is the monoubiquitination of the FANCI-FANCD2 (ID) complex by the multiprotein "core complex" containing the E3 ubiquitin ligase FANCL. Vertebrate organisms have the eight-protein core complex, whereas invertebrates apparently do not.

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The Fanconi anemia (FA) pathway is activated in response to DNA damage, leading to monoubiquitination of the substrates FANCI and FANCD2 by the FA core complex. Here we report the crystal structure of FANCL, the catalytic subunit of the FA core complex, at 3.2 A.

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