abstract |
A method for producing a PHA polymer that avoids increasing the level of 3-hydroxy acid in a feed. The method comprises PHA polymer production by a coenzyme A-dependent aldehyde dehydrogenase pathway. Expressing in a living organism a gene encoding one or more enzymes of acyl-CoA transferase, acyl-CoA synthetase, β-ketothiolase, acetoacetyl-CoA reductase and / or PHA synthase, comprising: The gene is a method including a step of being a heterologous gene and a step of supplying alcohol to the organism. At least one step in this conversion step involves coenzyme A-dependent aldehyde dehydrogenase activity. [Selection figure] None |