GO:0006352: DNA-templated transcription, initiation (Biological process)

"Any process involved in the assembly of the RNA polymerase preinitiation complex (PIC) at the core promoter region of a DNA template, resulting in the subsequent synthesis of RNA from that promoter. The initiation phase includes PIC assembly and the formation of the first few bonds in the RNA chain, including abortive initiation, which occurs when the first few nucleotides are repeatedly synthesized and then released. The initiation phase ends just before and does not include promoter clearance, or release, which is the transition between the initiation and elongation phases of transcription." [GOC:jid, GOC:txnOH, PMID:18280161]


There are 6707 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_185 Arabidopsis thaliana 2.16 % 8e-05 0.000304
Cluster_22 Amborella trichopoda 2.11 % 0.0 0.000239
Cluster_153 Amborella trichopoda 1.82 % 8.3e-05 0.000892
Cluster_71 Cyanophora paradoxa 2.75 % 6.5e-05 0.00156
Cluster_95 Cyanophora paradoxa 2.56 % 0.001457 0.018655
Cluster_107 Gingko biloba 2.82 % 0.001866 0.012869
Cluster_3 Zea mays 0.91 % 0.00889 0.036546
Cluster_329 Zea mays 6.38 % 4e-06 8.2e-05
Cluster_208 Zea mays 1.28 % 0.004617 0.024069
Cluster_110 Zea mays 2.36 % 7.7e-05 0.00054
Cluster_288 Vitis vinifera 50.0 % 0.0022 0.027284
Cluster_1 Vitis vinifera 2.44 % 0.003679 0.018782
Cluster_93 Vitis vinifera 3.08 % 1.2e-05 0.000826
Cluster_121 Chlamydomonas reinhardtii 2.6 % 0.001636 0.021458
Sequences (6707) (download table)

Info: GO-associations disabled for items with more than 300 associated sequences !
InterPro and Family associations disabled for items with more than 5000 associated sequences !