public ErrorWarningType sanityCheck(Variant seqChange) {
		if (isErrorProteinLength()) return ErrorWarningType.WARNING_TRANSCRIPT_INCOMPLETE;
		else if (isErrorStopCodonsInCds()) return ErrorWarningType.WARNING_TRANSCRIPT_MULTIPLE_STOP_CODONS;
		else if (isErrorStartCodon()) return ErrorWarningType.WARNING_TRANSCRIPT_NO_START_CODON;
		return null;
	}