Compléter Molecular basis of inheritanceVersion en ligne Molecular basis of inheritance par Surya Anand 1 bioinformatics Yeast BAC 1 permease Y Bacteria YAC repressor 1 . In lac operon , i - gene codes for the . 2 . The y gene codes for . 3 . HGP was closely associated with the rapid development of a new area in biology called . 4 . Chromosome has most genes ( 2968 ) and the has the fewest ( 231 ) . 5 . In HGP , the commonly used hosts were ( ) and ( ) .