name GO_0097223 namespace http://purl.org/obo/owl/GO# parent GO_0044464 child GO_0097229 child GO_0097228 child GO_0097227 child GO_0097524 child GO_0043159 child GO_0097226 child GO_0097225 child GO_0001669 child GO_0033282 child GO_0097224 child GO_0002079 child GO_0036126 child GO_0043160 child GO_0002081 child GO_0002080 comment [] Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC. label [en] sperm part hasOBONamespace [] cellular_component