using a 3h-labeled single-stranded complementary dna probe for detection of histone mrna sequences ( thrall , cl. , park , wd. , rashba , hw. , stein , jl. , mans , rj. , and stein , gs . ( 1974 ) , biochem . biophys . res . commun . 61,1443 ) we have found that histone genes are transcribed in vitro from chromatin isolated from s-phase hela cells but not from chromatin isolated from g1-phase cells ( stein , g. , park w. , thrall , c. , mans , r. , and stein , j . ( 1975a ) , nature ( london ) 2578 764 ; stein , g. , park , w. , thrall , c. , mans , r. , steins , j . ( 1975b ) , biochem . biophys . res . commun . 63 , 945 ) .
C0079395
g1-phase
C0007634
cells