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Phenotypes for Dictyostelium mutants

View other mutant types: All mutant strains Null - Overexpression - Multiple - Other - Developmental

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To view more details, including parent strains and references, click on the corresponding dictyBase ID.

Strain ID Strain Descriptor Associated gene(s) Strain Name(s) Phenotypes
DBS0236539abcG2-/abcG18-abcG18, abcG2mdrA, mdrA1, mdrA2abolished growth, decreased growth rate, decreased rate of endocytosis
DBS0236540abcG2-/abcG18-/rtoA-abcG18, abcG2, rtoARatioA, mdrA, mdrA1, mdrA2abolished growth, decreased growth rate
DBS0266689abiA-/scrA-abiA, scrAAbi2, SCAR, WAVEdecreased cell motility, decreased cell size
DBS0235456abpA-/abpC-abpA, abpCABP-120, ABP120, FLN, actnA, ddFLN, gelAaberrant development, aberrant response to hyperosmotic stress, decreased cell motility, decreased growth rate, decreased phagocytosis
DBS0235425abpB-/fimA-abpB, fimAABP34, fim, p30, p67, plastindecreased cell size, decreased sporulation, small fruiting body
AK1211acbA-/tagA-acbA, tagAincreased prestalk B cell differentiation
BS165amtA-/amtC-amtA, amtCaberrant protein localization, aberrant slug migration, delayed gene expression
BS163amtC-/dhkC-amtC, dhkCmislocalized gene expression, wild type
DBS0236890amtC-/regA-amtC, regADG1030, DdPDE2, pde2precocious sporulation
DBS0236948spnA-/arkA-arkA, spnAARCK-1, Spalten, Spndecreased gene expression, decreased stalk length, delayed gene expression, increased sorus size
DBS0266655atg1-/iplA-atg1, iplAAPG1decreased non-apoptotic programmed cell death
DBS0252632atg1-/pcp-atg1, pcpAPG1abolished autophagic vacuole formation
DBS0266697rasC-/rasG-/[act15]: carAcarA-1, carA-2, rasC, rasGcAR1, carA, carA1, carA2, ddRASGabolished activation of Rap GTPase activity, abolished cAMP-induced cGMP pulse, abolished chemotaxis to cAMP, abolished growth, abolished protein kinase B activation, decreased activation of adenylate cyclase, decreased growth rate
RI4carA-/carC-carA-1, carCcAR1, cAR3, carA, carA1abolished aggregation, decreased cAMP-induced cGMP pulse, decreased chemoattractant-mediated F-actin polymerization
DBS0235570carB-carBcAR2development arrests at mound stage
HG1772crtA-/cnxA-cnxA, crtAdecreased extracellular Ca2+ uptake, decreased growth rate in suspension, decreased growth rate on bacterial plates, decreased phagocytosis, delayed response to cAMP, increased cytosolic Ca2+ response
TL53cotA-/cotB-cotA, cotBSP70, SP96aberrant spore coat morphology
TL56cotA-/cotB-/cotC-cotA, cotB, cotCSP60, SP70, SP96aberrant spore coat morphology
TL57cotA-/cotB-/cotC-cotA, cotB, cotCSP60, SP70, SP96aberrant spore coat morphology
TL54cotB-/cotC-cotB, cotCSP60, SP70aberrant spore coat morphology
TL73csaA-/csbA-/csbC-/csbC-csaA, csbA, csbB, csbCcsA, gp80aberrant culminant morphology
TL72csbA-/csbB-/csbC-csbA, csbB, csbCaberrant culminant morphology
DBS0236940smlA/ctnActnA, smlAcountinincreased cell-cell adhesion
DBS0235599ctxA-/ctxB-ctxA, ctxBFPS1aberrant cell morphology, aberrant cytokinesis
DBS0237568ctxA-/[RNAi]enlActxA, enlAenlazin, fimB, fimbrin-2wild type
DBS0237564mhcA-/[act15]: GFP: ctxA/[RNAi]enlActxA, enlA, mhcAMHC, enlazin, fimB, fimbrin-2aberrant cytokinesis, contractile ring contraction
DBS0236745pefB-/cybA-cybA, pefBALG-2, DdPEF-2, alg-2B, alg2, alg2B, p22phox, pef2wild type
DBS0266705Dd5P1-/Dd5P2-Dd5P1, Dd5P2PI5P1, PI5P2wild type
DBS0266704Dd5P1-/Dd5P3-Dd5P1, Dd5P3PI5P1, PI5P3wild type
DBS0266703Dd5P2-/Dd5P3-Dd5P2, Dd5P3PI5P2, PI5P3wild type
TL134dhkA-/dhkB-dhkA, dhkBabolished sporulation, decreased stalk width, increased stalk length
HR49dhkA-/fbxA-dhkA, fbxAchtAaberrant fruiting body morphology, decreased intracellular cAMP level, decreased sporulation
HR50dhkA-/fbxA-dhkA, fbxAchtAabolished culmination, decreased sporulation
HR51dhkA-/fbxA-dhkA, fbxAchtAaberrant fruiting body morphology, decreased sporulation
DBS0235714dhkK-/regA-dhkK, regADG1030, DdPDE2, pde2, smbA, sombreroprecocious development
DBS0235899dimA-/dimB-dimA, dimBbzpA, bzpBincreased slug size, long fingers, thin fingers
DBS0236855rasC-/dmpA-dmpA, rasCDmp1abolished streaming
HAD205dpoA-/gskA-dpoA, gskAGSK-3, GSK3aberrant development
DBS0235927dstA-/dstB-dstA, dstBDd-STATa, Dd-STATb, STATa, STATbwild type
DBS0235932dstB-/dstC-dstB, dstCDd-STATb, Dd-STATc, STATb, STATcwild type
DBS0235949erkB-/regA-erkB, regADG1030, DdPDE2, dagC, erk2, pde2abolished aggregation, increased cAMP-induced cAMP pulse
HR46fbxA-/regA-fbxA, regADG1030, DdPDE2, chtA, pde2aberrant fruiting body morphology, decreased sporulation
HR48fbxA-/regA-fbxA, regADG1030, DdPDE2, chtA, pde2aberrant fruiting body morphology, decreased sporulation
DBS0235967forA-/forB-forA, forBwild type
DBS0235978fszA-/fszB-fszA, fszBFtsZincreased number of tubular mitochondria
DBS0235996gbpC-/gbpD-gbpC, gbpDRapGEF, gefT, gefUdecreased cell polarity, decreased chemotaxis rate
DBS0236000gca-/sgcA-gca, sgcAGC, sGCdecreased myosin light chain kinase activation
DBS0236095gpaB-/gdt1-gdt1, gpaBGa2, Galpha2, gdtA, gpa2abolished aggregation, increased gene expression
DBS0236782pkaC-/gdt1-gdt1, pkaCDdPK2, DdPK3, PK2, PK3, PKA, PKA-C, cAK, gdtA, pkacatabolished aggregation, increased gene expression
DBS0236010gefB-/rasS-gefB, rasSRasGEF, RasGEFBdecreased phagocytosis, increased cell motility
DBS0266513geneDDB0230165-/geneDDB0233579-/geneDDB0233577-/geneDDB0233578-/geneDDB0233581-/geneDDB0232259-/geneDDB0238206-geneDDB0230165, geneDDB0232259, geneDDB0233577, geneDDB0233578, geneDDB0233579, geneDDB0233581, geneDDB0238206sigN1wild type
DBS0266514geneDDB0233633-/geneDDB0238812-/geneDDB0238813-/geneDDB0238814-/geneDDB0238815-/geneDDB0238816-/geneDDB0238817-/geneDDB0238818-geneDDB0233633, geneDDB0238812, geneDDB0238813, geneDDB0238814, geneDDB0238815, geneDDB0238816, geneDDB0238817, geneDDB0238818wild type
DBS0237228[AS]GP138A/[AS]GP138BGP138A, GP138BfusA, fusBdecreased sexual fusion
DBS0236084GP138A-/GP138B-/GP138C-/GP138D-GP138A, GP138B, GP138C, GP138DfusA, fusB, fusC, fusDdecreased gene expression
DBS0238605gpaA-/rpkA-gpaA, rpkAGa1, Galpha1, gpa1abolished aggregation, delayed aggregation
DBS0236131hbx2-/warA-hbx2, warAhbx-2, hbx1, wariai, wridecreased prespore cell differentiation, development arrests at mound stage, increased basal disc size, increased prestalk O cell differentiation
DBS0237050warA-/hbx2-hbx2, warAhbx-2, hbx1, wariai, wridecreased prespore cell differentiation, development arrests at mound stage, increased basal disc size, increased prestalk O cell differentiation
BS161ifkA-/ifkB-ifkA, ifkBaberrant fruiting body morphology, increased aggregate size, increased cell-cell adhesion, increased cell-substrate adhesion, multiple tips in mound
DBS0236729limB-/paxB-limB, paxBlim2, paxAdevelopment arrests at mound stage
DBS0238098mekA-/pppC-mekA, ppp4CDdMEK1, PP4C, mek1, pppCdecreased aggregate size
DBS0236542mekA-/smkA-mekA, smkADdMEK1, SMEK, mek1decreased aggregate size
CW0394mhkA/mhkBmhkA, mhkBMHCK-A, MHCK-Baberrant cytokinesis, decreased growth rate in suspension, increased myosin II assembly
CW0431mhkA-/mhkB-/mhkC-mhkA, mhkB, mhkCDG1069, MHCK-A, MHCK-B, MHCK-Caberrant cytokinesis, decreased growth rate in suspension, increased myosin II assembly
DBS0236556mhkA-/mhkC-mhkA, mhkCDG1069, MHCK-A, MHCK-Caberrant cytokinesis, decreased growth rate in suspension, increased myosin II assembly
DBS0236561mkcA-/tagB-mkcA, tagBDG1023decreased sporulation
DBS0236562mkcA-/tagC-mkcA, tagCDG1023decreased sporulation
HDT5myoA-/myoBmyoA, myoBDMIA, DMIB, abmA, abmB, myoIA, myoIBaberrant cytoskeleton organisation, decreased cell motility, decreased growth rate in suspension, decreased pinocytosis, increased secretion of lysosomal enzymes, small fruiting body
HDT6myoB-/myoC-myoB, myoCDMIB, DMIC, abmB, abmC, myoIB, myoICaberrant cytoskeleton organisation, decreased growth rate in suspension, increased secretion of lysosomal enzymes, small fruiting body
SB14napA-/pirA-napA, pirANap1, Nap125, PIR121decreased basal F-actin level
SB18scrA-/napA-napA, scrANap1, Nap125, SCAR, WAVEdecreased basal F-actin level, decreased cell motility
DBS0236610noxA-/noxBnoxA, noxBgp91phoxaberrant development, abolished sporulation, decreased superoxide production
DBS0236746pefB-/noxA-noxA, pefBALG-2, DdPEF-2, alg-2B, alg2, alg2B, gp91phox, pef2wild type
DBS0236747pefB-/noxA-/[act15]: pefBnoxA, pefBALG-2, DdPEF-2, alg-2B, alg2, alg2B, gp91phox, pef2aberrant development
DBS0236748pefB-/noxB-noxB, pefBALG-2, DdPEF-2, alg-2B, alg2, alg2B, gp91phox, pef2wild type
DBS0236749pefB-/noxC-noxC, pefBALG-2, DdPEF-2, alg-2B, alg2, alg2B, gp91phox, pef2aberrant development, abolished sporulation
DBS0236715pakB-/pakC-pakB, pakCDdpak, mihckdecreased chemotaxis rate
DBS0235992gbpA-/gbpB-pdeD, pdeEDdPDE5, DdPDE6, gbpA, gbpB, pde5, pde6increased myosin light chain kinase activation
DBS0236742pefA-/pefB-pefA, pefBALG-2, DdPEF-1, DdPEF-2, alg-2B, alg2, alg2A, alg2B, pef1, pef2wild type
HM1141pikA-/pikB-pikA, pikBPI3K, PI3K1, PI3K2, PIK1, PIK2decreased cell motility
DBS0236766pikA-/pikB-pikA, pikBPI3K, PI3K1, PI3K2, PIK1, PIK2aberrant negative chemotaxis, decreased cAMP-induced cAMP pulse, decreased cell motility, decreased chemotaxis to folate
DBS0236773pikA-/pikB-pikA, pikBPI3K, PI3K1, PI3K2, PIK1, PIK2aberrant CRAC translocation, aberrant adaptation of adenylate cyclase, abolished SDF production, abolished growth in suspension, abolished streaming, decreased cAMP-induced cAMP pulse, delayed aggregation, increased intracellular cAMP level, multiple tips
DBS0252703pikA-/pikB-/pikC-pikA, pikB, pikCPI3K, PI3K1, PI3K2, PI3K3, PIK1, PIK2, PIK3increased cell motility
HM1200pikA-/pikB-/pikC-/pikF-/pikG-pikA, pikB, pikC, pikF, pikGPI3K, PI3K1, PI3K2, PI3K3, PI3K4, PI3K5, PIK1, PIK2, PIK3aberrant aggregation, decreased cell motility, decreased growth rate in bacterial suspension
HM1284pikA-/pikB-/pikC-/pikF-/pikG-/pikH-pikA, pikB, pikC, pikF, pikG, pikHPI3K, PI3K1, PI3K2, PI3K3, PI3K4, PI3K5, PI3K6, PIK1, PIK2, PIK3decreased cell motility
HM1295pikA-/pikB-/pikC-/pikF-/pikG-/pteN-pikA, pikB, pikC, pikF, pikG, pteNPI3K, PI3K1, PI3K2, PI3K3, PI3K4, PI3K5, PIK1, PIK2, PIK3, ptenAaberrant aggregation, decreased cell motility, decreased growth rate
DBS0238073pikA-/pikB-/plaA-pikA, pikB, plaAPI3K, PI3K1, PI3K2, PIK1, PIK2, PLA2Aabolished chemotaxis, decreased chemoattractant-mediated F-actin polymerization, delayed aggregation
SB7scrA-/pirA-pirA, scrAPIR121, SCAR, WAVEdecreased cell size
DBS0236785pkgB-/pkbA-pkbA, pkgBAkt, AktPKB, DK1, DK2, PK2, PKB, PKBR1, pkfA, pkfCabolished aggregation, abolished growth, decreased chemotaxis rate
DBS0238109mekA-/pppC-/[act15]: FLAG: pppCppp4CPP4C, pppCdecreased aggregate size, precocious development
DBS0236827[AS]proA/proB-proA, proBaberrant cytokinesis, abolished growth, decreased cell motility, development arrests at slug stage, increased basal F-actin level
DBS0238036[AS]proA/proB-/[act15]: proAproA, proBwild type
DBS0238037[AS]proA/proB-/[act15]: proBproA, proBwild type
DBS0238035[AS]proA/proB-/[unk]: FLAG: proCproA, proB, proCp3wild type
DBS0236974tagB-/psmA1-psmA1, tagBDG1026, prtCabolished sporulation
AK804yakA-/pufA-pufA, yakAdagBincreased growth rate
DBS0236857rasC-/rasD-rasC, rasDDd-ras, Ddras, ras, rasAabolished aggregation
DBS0236858rasC-/rasG-rasC, rasGddRASGabolished GTP-gamma-S-stimulated guanylyl cyclase activity, abolished aggregation, abolished chemotaxis to cAMP, abolished growth, abolished protein kinase B activation, decreased activation of adenylate cyclase, decreased cell motility, decreased gene expression, decreased growth rate, delayed gene expression
DBS0236891regA-/tagB-regA, tagBDG1030, DdPDE2, pde2decreased sporulation
DBS0236892regA-/tagC-regA, tagCDG1030, DdPDE2, pde2decreased sporulation
HM1093sgkA-/sgkB-sgkA, sgkBSK, SPHKdecreased growth rate, increased sensitivity to carboplatin, increased sensitivity to cisplatin
DBS0236943spkA_1-/spkA_2-spkA-1, spkA-2SAPKalpha, spkAaberrant cell morphology, aberrant cytokinesis, decreased aggregate size, decreased cell polarity, decreased cell-substrate adhesion, decreased chemotaxis rate, small fruiting body
DBS0236944spkA_1-/spkA_2-/[act15]: spkA: FLAGspkA-1, spkA-2SAPKalpha, spkAaberrant F-actin organization, aberrant aggregation, decreased cell polarity, decreased chemotaxis rate
JS64tipA-/tipB-/[act15]: lacZtipA, tipBDG1036development arrests at mound stage, increased aggregate size, multiple tips in mound
JS98tipA-/tipC-/[ecmA]: lacZtipA, tipCDG1038, VPS13development arrests at loose aggregate stage
JS128tipA-/tipD-/[ecmA]: lacZtipA, tipDDG1035, apg161, atg16l1development arrests at loose aggregate stage
JS99tipB-/tipC-/[ecmA]: lacZtipB, tipCDG1036, DG1038, VPS13development arrests at tipped mound stage, multiple tips in mound
JS129tipB-/tipD-/[ecmA]: lacZtipB, tipDDG1035, DG1036, apg161, atg16l1development arrests at tipped mound stage, multiple tips in mound
JS130tipC-/tipD-/[ecmA]: lacZtipC, tipDDG1035, DG1038, VPS13, apg161, atg16l1development arrests at loose aggregate stage

Last updated May 30, 2008

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