>LAUMTNADH\L12246\join(1049..1509,2946..3972)\1488\g976350\Mitochondrion Lactuca sativa\Lactuca sativa mitochondrial NADH dehydrogenase subunit 4 (nad4)gene, complete cds./gene="nad4"/EC_number="1.6.5.3"/codon_start=1/product="NADH dehydrogenase subunit 4"/db_xref="PID:g976350" 5 2 2 2 8 0 14 2 9 19 22 9 4 7 1 12 9 7 8 8 2 11 2 5 4 13 6 8 6 7 13 2 5 14 7 3 12 14 8 5 3 8 8 3 0 11 11 3 2 7 4 15 4 4 23 20 12 12 25 16 7 0 0 1 .