PSPHP1, Official Symbol PSPHP1provided by HGNC Official Full Name phosphoserine phosphatase pseudogene 1provided by HGNC Primary source HGNC:HGNC:9578 See related Ensembl:ENSG00000226278 MIM:604239; AllianceGenome:HGNC:9578 Gene type pseudo RefSeq status INFERRED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as CO9; PSPHL Summary This gene is significantly upregulated in Fanconi's anemia fibroblasts but downregulated or absent in fibroblasts from normal donors. It is also highly expressed in FA B-cells of complementation group A. [provided by RefSeq, Jul 2008]