The Radish Gene Reveals a Memory Component with Variable Temporal Properties
نویسندگان
چکیده
منابع مشابه
The Radish Gene Reveals a Memory Component with Variable Temporal Properties
Memory phases, dependent on different neural and molecular mechanisms, strongly influence memory performance. Our understanding, however, of how memory phases interact is far from complete. In Drosophila, aversive olfactory learning is thought to progress from short-term through long-term memory phases. Another memory phase termed anesthesia resistant memory, dependent on the radish gene, influ...
متن کاملThe Drosophila radish gene encodes a protein required for anesthesia-resistant memory.
Long-term memory in Drosophila is separable into two components: consolidated, anesthesia-resistant memory and long-lasting, protein-synthesis-dependent memory. The Drosophila memory mutant radish is specifically deficient in anesthesia-resistant memory and so represents the only molecular avenue to understanding this memory component. Here, we have identified the radish gene by positional clon...
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متن کاملRadish, a Drosophila mutant deficient in consolidated memory.
We have characterized the behavior and genetics of the Drosophila mutant radish (rsh gene). Initial learning of radish flies in two olfactory discrimination tests is high, but subsequent memory decays rapidly at both early and late times after training. Anesthesia-resistant memory (consolidated memory) is undetectable in radish flies 3 hr after training. The mutant shows normal locomotor activi...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2011
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0024557