we have also purified two small dna-binding proteins from escherichia coli , ns1 and ns2 [ suryanarayana , t. and subramanian , a.r . ( 1978 ) biochim . biophys . acta , 520 , 342-357 ] , also known as hu protein [ rouviere-yaniv , j. and gros , f. ( 1975 ) proc . natl acad . sci . usa , 72 , 3428-3432 ] that have been extensively studied by others .
C0012940
dna-binding proteins
C1333934
hu protein