Recombinant cell, method for producing recombinant cell, and method for producing organic compound

A method for manufacturing a recombinant cell, the method comprising:

• a first step of providing a host cell having a function of synthesizing acetyl-CoA from methyltetrahydrofolate, carbon monoxide, and CoA;
• and
• a second step of introducing a gene that expresses an exogenous NAD(P)H consumption pathway into the host cell,
• wherein
• the gene that has been introduced in the second step is expressed in the host cell;
• the expression in at least one of endogenous NAD(P)H consumption pathways of the host cell is down-regulated, and the endogenous NAD(P)H consumption pathway is different from the exogenous NAD(P)H consumption pathway;
• and
• the recombinant cell produces the organic compound having 4 or more carbon atoms from at least one selected from the group consisting of carbon monoxide and carbon dioxide, via the exogenous NAD(P)H consumption pathway.