The wild-type and three deletional interposon mutants (psaE, ndhF, psaE/ndhF) of Synechococcus sp. PCC7002 were analysed with respect to their ability to induce the CO2-concentrating mechanism (CCM).

LINCOLN — Standardized test scores shouldn’t be the sole measure of successful high schools, say principals and superintendents, who think attendance and drop-out rates also should be in the mix.

Despite so much importance being placed on the Prairie State Achievement Exam, which serves as the only measure of high school achievement for the purpose of satisfying requirements of No Child Left ...