Question: Which gene encodes pyridine nucleotide transhydrogenase subunit beta    NGR_b14790 ?
Answer: pyridine nucleotide transhydrogenase subunit beta NGR_b14790
Answer sentence: the pyridine nucleotide transhydrogenase subunit beta ngr_b14790 encodes the pyridine nucleotide transhydrogenase subunit beta ngr_b14790.