the reversibility of inhibition of overall dna synthesis was shown by enhanced incorporation ( up to threefold compared to the cultures supplied with sufficient manganese ) of [ 8-14c ] adenine into alkali-stable , trichloroacetic acid-insoluble material after subsequent addition of 10 microm mncl2 to 15 h-old depleted cultures .
C0024706
manganese
C0065642
mncl2