Also known as: AT^
AT has various meanings in the Science category. Discover the full forms, definitions, and usage contexts of AT in Science.
Symbol:"At" Atomic Number:"85" Atomic Mass: (210)amu. Astatine is a member of the halogen group. This element is often found during reactions with uranium in nuclear reactors. It is not found in nature and has no uses.
ScienceA plant belonging to the mustard family. Arabidopsis was the first plant genome to be sequenced, and is a popular tool for understanding the molecular biology of many plant traits, including flower development and light sensing. See also: Arabidopsis thaliana genome.
ScienceA variable resistive device used to reduce the value of current or voltage. OR Attenuator a device or network that ab-sorbs part of a signal while passing the re-mainder with minimal distortion. Or An RNA sequence involved in regulating the expression of certain genes; functions as a transcription terminator. ORA provisional transcription stop signal. OR Attenuator.
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