*************Generated from HitPredict database (15Jul2024)************* List of interactions for Q9LEZ9|TCP17|Arabidopsis thaliana|Interactions:40 ************************************************************************ Interactor A ID Interactor B ID Interactor A Name Interactor B Name Interactor A Alias Interactor B Alias Interaction detection methods First author Publications Interactor A Taxonomy Interactor B Taxonomy Interaction type Source database Interaction identifier Confidence score uniprotkb:Q9LEZ9 uniprotkb:O82277 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP10_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476|pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16377469 annotation-score:1.00|method-score:0.65|interaction-score:0.806 uniprotkb:Q9LEZ9 uniprotkb:Q8LPR5 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP4_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476|pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16378562 annotation-score:1.00|method-score:0.65|interaction-score:0.806 uniprotkb:Q9LEZ9 uniprotkb:Q93Z00 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP14_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476|pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16378376 annotation-score:1.00|method-score:0.65|interaction-score:0.806 uniprotkb:Q9LEZ9 uniprotkb:Q9C9L2 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP15_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476|pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16378256 annotation-score:1.00|method-score:0.65|interaction-score:0.806 uniprotkb:Q9LEZ9 uniprotkb:Q39011 uniprotkb:TCP17_ARATH(gene name) uniprotkb:KSG7_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:0007(anti tag coimmunoprecipitation)|psi-mi:MI:0397(two hybrid array)|psi-mi:MI:1112(two hybrid prey pooling approach)|psi-mi:MI:1356(validated two hybrid) - pubmed:32612234|pubmed:unassigned2354 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-25552335 annotation-score:0.60|method-score:0.66|interaction-score:0.631 uniprotkb:Q9LEZ9 uniprotkb:Q93V43 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP2_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906143 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9C518 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP8_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906219 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9C758 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP24_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906112 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9FME3 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP5_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906109 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9FTA2 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP21_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906179 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9LQF0 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP23_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906181 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9LSD5 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP20_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906164 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9LT89 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP19_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906165 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9MAH8 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP3_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906150 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9S7W5 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP13_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906105 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:Q9SJK7 uniprotkb:TCP17_ARATH(gene name) uniprotkb:TCP11_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:24129704 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:906152 annotation-score:1.00|method-score:0.39|interaction-score:0.621 uniprotkb:Q9LEZ9 uniprotkb:P46639 uniprotkb:TCP17_ARATH(gene name) uniprotkb:KNAT1_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:0397(two hybrid array)|psi-mi:MI:1112(two hybrid prey pooling approach)|psi-mi:MI:1356(validated two hybrid) - pubmed:32612234|pubmed:unassigned2354 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-25551465 annotation-score:0.60|method-score:0.64|interaction-score:0.620 uniprotkb:Q9LEZ9 uniprotkb:Q8GXW1 uniprotkb:TCP17_ARATH(gene name) uniprotkb:RGL2_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:0397(two hybrid array)|psi-mi:MI:1112(two hybrid prey pooling approach)|psi-mi:MI:1356(validated two hybrid) - pubmed:32612234|pubmed:unassigned2354 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-25555479 annotation-score:0.60|method-score:0.64|interaction-score:0.620 uniprotkb:Q9LEZ9 uniprotkb:Q9LF53 uniprotkb:TCP17_ARATH(gene name) uniprotkb:RGL3_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:0397(two hybrid array)|psi-mi:MI:1112(two hybrid prey pooling approach)|psi-mi:MI:1356(validated two hybrid) - pubmed:32612234|pubmed:unassigned2354 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-25555533 annotation-score:0.60|method-score:0.64|interaction-score:0.620 uniprotkb:Q9LEZ9 uniprotkb:Q9LQT8 uniprotkb:TCP17_ARATH(gene name) uniprotkb:GAI_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:0397(two hybrid array)|psi-mi:MI:1112(two hybrid prey pooling approach)|psi-mi:MI:1356(validated two hybrid) - pubmed:32612234|pubmed:unassigned2354 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-25555551 annotation-score:0.60|method-score:0.64|interaction-score:0.620 uniprotkb:Q9LEZ9 uniprotkb:C0SUZ3 uniprotkb:TCP17_ARATH(gene name) uniprotkb:C0SUZ3_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16386815 annotation-score:0.60|method-score:0.52|interaction-score:0.560 uniprotkb:Q9LEZ9 uniprotkb:F4K5X6 uniprotkb:TCP17_ARATH(gene name) uniprotkb:RVE2_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16393255 annotation-score:0.60|method-score:0.52|interaction-score:0.560 uniprotkb:Q9LEZ9 uniprotkb:Q84VG7 uniprotkb:TCP17_ARATH(gene name) uniprotkb:FES1_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16389062 annotation-score:0.60|method-score:0.52|interaction-score:0.560 uniprotkb:Q9LEZ9 uniprotkb:Q8L4B2 uniprotkb:TCP17_ARATH(gene name) uniprotkb:NFYC9_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16391397 annotation-score:0.60|method-score:0.52|interaction-score:0.560 uniprotkb:Q9LEZ9 uniprotkb:Q8L8A5 uniprotkb:TCP17_ARATH(gene name) uniprotkb:GIF1_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16393185 annotation-score:0.60|method-score:0.52|interaction-score:0.560 uniprotkb:Q9LEZ9 uniprotkb:Q94C37 uniprotkb:TCP17_ARATH(gene name) uniprotkb:HDG2_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16390012 annotation-score:0.60|method-score:0.52|interaction-score:0.560 uniprotkb:Q9LEZ9 uniprotkb:P93007 uniprotkb:TCP17_ARATH(gene name) uniprotkb:EF112_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15403555 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q8VWG0 uniprotkb:TCP17_ARATH(gene name) uniprotkb:Q8VWG0_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15389587 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q9FKG2 uniprotkb:TCP17_ARATH(gene name) uniprotkb:EF107_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15373888 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q9FKJ9 uniprotkb:TCP17_ARATH(gene name) uniprotkb:ZHD12_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15413082 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q9LM84 uniprotkb:TCP17_ARATH(gene name) uniprotkb:WOX14_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15392153 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q9LPI7 uniprotkb:TCP17_ARATH(gene name) uniprotkb:NAC12_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15393747 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q9M274 uniprotkb:TCP17_ARATH(gene name) uniprotkb:NAC66_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15410400 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q9SIZ5 uniprotkb:TCP17_ARATH(gene name) uniprotkb:Q9SIZ5_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15365158 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:Q9SNB8 uniprotkb:TCP17_ARATH(gene name) uniprotkb:SCL30_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction)|psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15409128 annotation-score:0.60|method-score:0.49|interaction-score:0.541 uniprotkb:Q9LEZ9 uniprotkb:O81836 uniprotkb:TCP17_ARATH(gene name) uniprotkb:SPL_ARATH(gene name) - - psi-mi:MI:0018(two hybrid)|psi-mi:MI:0055(fluorescent resonance energy transfer) - pubmed:25378179 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:1174442 annotation-score:0.60|method-score:0.46|interaction-score:0.527 uniprotkb:Q9LEZ9 uniprotkb:A0A178VFA3 uniprotkb:TCP17_ARATH(gene name) uniprotkb:A0A178VFA3_ARATH(gene name) - - psi-mi:MI:2277(Cr-two hybrid)|psi-mi:MI:1356(validated two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-16388436 annotation-score:0.60|method-score:0.41|interaction-score:0.494 uniprotkb:Q9LEZ9 uniprotkb:F4J9Z8 uniprotkb:TCP17_ARATH(gene name) uniprotkb:F4J9Z8_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:2510338 annotation-score:0.60|method-score:0.39|interaction-score:0.481 uniprotkb:Q9LEZ9 uniprotkb:Q94CJ3 uniprotkb:TCP17_ARATH(gene name) uniprotkb:Q94CJ3_ARATH(gene name) - - psi-mi:MI:0018(two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0407(direct interaction) psi-mi:MI:0463(biogrid) biogrid:2507259 annotation-score:0.60|method-score:0.39|interaction-score:0.481 uniprotkb:Q9LEZ9 uniprotkb:A0A178WKB2 uniprotkb:TCP17_ARATH(gene name) uniprotkb:A0A178WKB2_ARATH(gene name) - - psi-mi:MI:2277(Cr-two hybrid) - pubmed:28650476 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) psi-mi:MI:0915(physical association) psi-mi:MI:0469(intact) intact:EBI-15371984 annotation-score:0.60|method-score:0.35|interaction-score:0.457 *************Service provided by Combinatics****************************