mgm7.1 (mitochondria genome maintenance) gene in yeast Saccharomyces cerevisiae isolated by Bryan Jones was cosidered to be(?) a single gene.

• 酵母(Saccharomyces cerevisiae)线粒体基因组维持基因mgm7.；1(mitochondria genome maintanance)是由Bryan Jones分离并被认为是单基因。