Plants and seeds of hybrid corn variety CH010556

A seed of hybrid corn variety CH010556 further comprising a single locus conversion, wherein a plant grown from said seed comprises a trait conferred by said single locus conversion, and wherein said seed is produced by crossing a first plant selected from the group consisting of variety CV756266 and selfed progeny thereof with a second plant selected from a second group consisting of variety CV547262 and selfed progeny thereof, wherein said first plant, said second plant, or both further comprise said single locus conversion, and wherein representative seeds of said varieties CV756266 and CV547262 are deposited under ATCC Accession No. PTA-124511 and NCMA Accession No. 202206025, respectively.

A method of introducing a heritable trait into hybrid corn variety CH010556, the method comprising the steps of:

• (a) introducing at least said heritable trait into a first inbred corn variety CV756266, a second inbred corn variety CV547262, or both inbred corn varieties CV756266 and CV547262 to produce plants of said inbred corn varieties that heritably carry said heritable trait, wherein said heritable trait is introduced into said inbred corn varieties by backcrossing, wherein said backcrossing is sufficient to produce an inbred corn variety further comprising said heritable trait, and wherein representative seeds of said inbred corn varieties CV756266 and CV547262 are deposited under ATCC Accession No. PTA-124511 and NCMA Accession No. 202206025, respectively;
• and
• (b) producing a plant of hybrid corn variety CH010556 further comprising said heritable trait by crossing a plant of said first or said second inbred corn variety that heritably carries said heritable trait with a plant of a different inbred corn variety selected from a group consisting of inbred corn varieties CV756266 and CV547262, or crossing a plant of said first inbred corn variety and a plant of said second inbred corn variety that both heritably carry said heritable trait.