A composition comprising a nuclear localization sequence and a peptide nucleic acid oligomer is described. The float closes a portion of the vapor outlet in response to liquid fuel at a first level in a vehicle fuel tank. The interface receives an input to select a display pattern. Therefore, power consumption by the subscriber station is reduced and signaling overheads of the common control information and unneeded residual resources are decreased. If the mobile communication terminal is not answered when an incoming call is received, the mobile communication terminal transmits the one of the response messages that has been generated according to the audio compression method designated by a base station.