Words similar to zd

Example sentences for: zd

How can you use “zd” in a sentence? Here are some example sentences to help you improve your vocabulary:

Therefore the ZD domain can supply the function that is missing in Top67 even when the two domains are not covalently linked.
Top67 and the ZD domains at different concentrations were mixed and incubated at 37°C for 10 min before addition to the 0.3 μg of supercoiled plasmid DNA in 20 μl of 10 mM Tris-HCl pH 8.0, 2 mM MgCl 2 , 0.1 mg/ml gelatin.
E. coli DNA topoisomerase I and the ZD domain were expressed and purified as described [ 6 41 ] . To express the 67 kDa N-terminal transesterification domain (Top67), a stop codon at amino acid 598 was introduced into plasmid pJW312 [ 42 ] used for topoisomerase I expression by site-directed mutagenesis employing the Chameleon-Mutagenesis kit from Stratagene.
Our results showed that adding the purified ZD domain partially restored the relaxation activity.
This reaction involves passage of another double-stranded DNA circle, instead of the complementary DNA strand through the break generated by DNA cleavage so the ZD domain would not be expected to play any significant role.