Check if the codon lost after alt for one variant.
checkIfLostCodonAfterAltOneVariant(variant, colNameAfterAlt, patterns)variant info
the name of the codon column after alter, type of a string. For example, name of column for the stop codon sequence after alt
codon patterns, "ATG" for start codon, c("TAG", "TAA", "TGA") for stop codon
A string concatenated TURE or FALSE or NA of all transcripts for that variant. If colNameAfterAlt is NA, return NA