Yp. Cai et Cp. Wolk, ANABAENA SP STRAIN PCC-7120 RESPONDS TO NITROGEN DEPRIVATION WITH A CASCADE-LIKE SEQUENCE OF TRANSCRIPTIONAL ACTIVATIONS, Journal of bacteriology, 179(1), 1997, pp. 267-271
Anabnena sp. strain PCC 7120 adapts to deprivation of fixed nitrogen b
g undergoing physiological and genetic changes that include formation
of N-2-fixing heterocysts. Whether or not certain of the genes involve
d are interdependently expressed has been studied.