Resumen: The growth and synthesis of microcystin in Microcystis aeruginosa PCC7806 was studied in cells grown in the presence of NaCl or with sucrose. The saline stress caused a decrease in the transcript levels of mcyD, one of the genes involved in microcystin synthesis, which was correlated with a decrease in the content of microcystin-LR in the cells. The cells treated with sucrose also had reduced levels of mcyD transcripts and contents of microcystin-LR. Idioma: Inglés Año: 2015 Publicado en: LIMNETICA 34, 1 (2015), 205-214 ISSN: 0213-8409 Originalmente disponible en: Texto completo de la revista