Bind-n-Seq: high-throughput analysis of in vitro protein-DNA interactions using massively parallel sequencing.
Bind-n-Seq: high-throughput analysis of in vitro protein-DNA interactions using massively parallel sequencing.
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DOI:
10.1093/nar/gkp802
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发表时间:
2009-12
影响因子:
14.9
通讯作者:
Segal DJ
中科院分区:
文献类型:
--
作者:
Zykovich A;Korf I;Segal DJ
Transcription factor–DNA interactions are some of the most important processes in biology because they directly control hereditary information. The targets of most transcription factor are unknown. In this report, we introduce Bind-n-Seq, a new high-throughput method for analyzing protein–DNA interactions in vitro, with several advantages over current methods. The procedure has three steps (i) binding proteins to randomized oligonucleotide DNA targets, (ii) sequencing the bound oligonucleotide with massively parallel technology and (iii) finding motifs among the sequences. De novo binding motifs determined by this method for the DNA-binding domains of two well-characterized zinc-finger proteins were similar to those described previously. Furthermore, calculations of the relative affinity of the proteins for specific DNA sequences correlated significantly with previous studies (R2 = 0.9). These results present Bind-n-Seq as a highly rapid and parallel method for determining in vitro binding sites and relative affinities.
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DOI:
10.1126/science.1162327
发表时间:
2009-06-26
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Badis G;Berger MF;Philippakis AA;Talukder S;Gehrke AR;Jaeger SA;Chan ET;Metzler G;Vedenko A;Chen X;Kuznetsov H;Wang CF;Coburn D;Newburger DE;Morris Q;Hughes TR;Bulyk ML
通讯作者:
Bulyk ML
影响因子:
46.9
作者:
Meng, XD;Brodsky, MH;Wolfe, SA
通讯作者:
Wolfe, SA
影响因子:
46.9
作者:
Berger, Michael F.;Philippakis, Anthony A.;Bulyk, Martha L.
通讯作者:
Bulyk, Martha L.
影响因子:
46.9
作者:
Roulet, E;Busso, S;Bucher, P
通讯作者:
Bucher, P
影响因子:
14.9
作者:
Matys V;Kel-Margoulis OV;Fricke E;Liebich I;Land S;Barre-Dirrie A;Reuter I;Chekmenev D;Krull M;Hornischer K;Voss N;Stegmaier P;Lewicki-Potapov B;Saxel H;Kel AE;Wingender E
通讯作者:
Wingender E