the use of a smaller subcloned region , a approximately 1.9kb fragment of dna from the 5 ' end of chicken fibronectin gene and wild type lambda dna showed approximately 2 fold increase in histone binding and approximately 7 fold increase in fibronectin binding , indicating preferential fibronectin binding with eukaryotic dna as compared to prokaryotic dna .
C0000702
a
C0012854
dna