Insertion of Three Genes Encoding Polyhydroxybutyrate into Escherichia coli BL21 as the First Host: A Preliminary Exploration of Plasmid Transformant. Biosaintifika: Journal of Biology & Biology Education, [S. l.], v. 18, n. 1, p. 93–103, 2026. DOI: 10.15294/biosaintifika.v18i1.33054. Disponível em: https://journal.unnes.ac.id/journals/biosaintifika/article/view/33054. Acesso em: 5 sep. 2026.