1. Home
  2. GO
  3. GO:0019684

GO:0019684: photosynthesis, light reaction (Biological process)

"The light reactions of photosynthesis, which take place in photosystems II and I. Light energy is harvested and used to power the transfer of electrons among a series of electron donors and acceptors. The final electron acceptor is NADP+, which is reduced to NADPH. NADPH generated from light reactions is used in sugar synthesis in dark reactions. Light reactions also generate a proton motive force across the thylakoid membrane, and the proton gradient is used to synthesize ATP. There are two chemical reactions involved in the light reactions: water oxidation in photosystem II, and NADP reduction in photosystem I." [http://www.arabidopsis.org]


There are 2687 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_34 Arabidopsis thaliana 5.0 % 0.000909 0.003376
Cluster_106 Arabidopsis thaliana 25.25 % 0.0 0.0
Cluster_239 Arabidopsis thaliana 15.0 % 0.0 0.0
Cluster_98 Arabidopsis thaliana 18.68 % 0.0 0.0
Cluster_151 Arabidopsis thaliana 8.47 % 1.6e-05 8.1e-05
Cluster_2 Arabidopsis thaliana 6.36 % 2e-06 4.9e-05
Cluster_107 Arabidopsis thaliana 47.06 % 0.0 0.0
Cluster_46 Arabidopsis thaliana 4.11 % 0.007106 0.027685
Cluster_62 Arabidopsis thaliana 4.96 % 4.9e-05 0.001928
Cluster_185 Arabidopsis thaliana 3.6 % 0.000928 0.00308
Cluster_274 Amborella trichopoda 25.0 % 0.001756 0.007611
Cluster_92 Amborella trichopoda 19.23 % 0.0 0.0
Cluster_78 Gingko biloba 9.59 % 0.0 0.0
Cluster_297 Gingko biloba 2.67 % 0.000605 0.040233
Cluster_474 Zea mays 50.0 % 0.0 3e-06
Cluster_160 Zea mays 8.06 % 0.0 0.0
Cluster_8 Marchantia polymorpha 0.74 % 0.006951 0.0334
Cluster_125 Oryza sativa 6.13 % 0.0 0.0
Cluster_233 Oryza sativa 2.99 % 0.000294 0.003765
Cluster_27 Selaginella moellendorffii 4.62 % 0.0 3e-06
Cluster_83 Solanum lycopersicum 11.39 % 0.0 0.0
Cluster_640 Solanum lycopersicum 50.0 % 0.001936 0.00726
Cluster_456 Solanum lycopersicum 50.0 % 0.001936 0.00726
Cluster_615 Solanum lycopersicum 33.33 % 0.002903 0.029026
Cluster_25 Vitis vinifera 3.0 % 1e-06 3.8e-05
Sequences (2687) (download table)

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

Family Terms