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WormBase Tree Display for Variation: WBVar00275117

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Name Class

WBVar00275117EvidencePaper_evidenceWBPaper00005233
NamePublic_namewa4
Other_nameCE25113:p.Gly32Ser
T13F2.1a.1:c.94G>A
HGVSgCHROMOSOME_IV:g.9799564G>A
Sequence_detailsSMapS_parentSequenceT13F2
Flanking_sequencesattgacgatgctgtcctgagatcacatccagtggtagtgcaattactacctataaaaata
Mapping_targetT13F2
Type_of_mutationSubstitutiongaPaper_evidenceWBPaper00005233
SeqStatusSequenced
Variation_typeAllele
OriginSpeciesCaenorhabditis elegans
LaboratoryBX
StatusLive
AffectsGeneWBGene00001396
TranscriptT13F2.1a.1 (12)
GeneticsInterpolated_map_positionIV4.41947
Mapping_dataIn_multi_point4300
DescriptionPhenotypeWBPhenotype:0000138Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
Remarkfat-4 mutants displayed a fatty acid profile with reduced 20:4n6 and 20:5n3 and increased levels of 20:3n6 and 20:4n3 that lack a double bond at the delta-5 position. The original segregating population contained 0.2% 20:4n6 and 12% 20:5n3 as compared with 1.7% 20:4n6 and 17.2% 20:5n3 in WT, and 7% 20:3n6 and 16.5.% 20:4n3 compared with 6% 20:3n6 and 9.8% 20:4n3 in WT. Analysis of progeny from the segregating population again revealed three classes: (i) WT, (ii) the original segregating fatty acid profile, and (iii) a population with no detectable 20:4n6 or 20:5n3 and 8.2% 20:3 and 24.8% 20:4n3 (Fig. 3E, Table 1).Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
Phenotype_not_observedWBPhenotype:0000520Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
RemarkSimilar to the fat-1 mutants, fat-4 homozygotes are indistinguishable phenotypically from WT under laboratory conditions ( Fig . 3E ) .Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
WBPhenotype:0000624Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
RemarkSimilar to the fat-1 mutants, fat-4 homozygotes are indistinguishable phenotypically from WT under laboratory conditions ( Fig . 3E ) .Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
WBPhenotype:0000643Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
RemarkSimilar to the fat-1 mutants, fat-4 homozygotes are indistinguishable phenotypically from WT under laboratory conditions ( Fig . 3E ) .Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
WBPhenotype:0000676Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
RemarkSimilar to the fat-1 mutants, fat-4 homozygotes are indistinguishable phenotypically from WT under laboratory conditions ( Fig . 3E ) .Paper_evidenceWBPaper00005233
Curator_confirmedWBPerson2987
ReferenceWBPaper00005233
MethodSubstitution_allele