Protein sy'n cael ei godio yn y corff dynol gan y genyn SPARC yw SPARC a elwir hefyd yn Secreted protein acidic and cysteine rich (Saesneg). Segment o DNA yw'r genyn, sy'n amgodio ffwythiant arbennig. Mae'r genyn yma wedi ei leoli ar yr edefyn ôl o gromosom dynol 5, band 5q33.1.[2]
Yn aml mae gan enynnau lawer o gyfystyron. Mae hyn oherwydd eu bod yn aml yn cael eu darganfod gan nifer o bobl mewn cyd-destunau gwahanol heb wybod mai'r un genynnau oeddyn nhw. Hefyd mae gan wahanol gymunedau gwyddonol safonau gwahanol ar gyfer enwi genynnau. Dyma restr o gyfystyron ar gyfer y genyn SPARC.
- "Clinical significance of SPARC in esophageal squamous cell carcinoma. ". Biochem Biophys Res Commun. 2017. PMID 28818666.
- "The relationship between SPARC expression in primary tumor and metastatic lymph node of resected pancreatic cancer patients and patients' survival. ". Hepatobiliary Pancreat Dis Int. 2017. PMID 28119265.
- "In phyllodes tumors of the breast expression of SPARC (osteonectin/BM40) mRNA by in situ hybridization correlates with protein expression by immunohistochemistry and is associated with tumor progression. ". Virchows Arch. 2017. PMID 27909812.
- "The SPARC protein: an overview of its role in lung cancer and pulmonary fibrosis and its potential role in chronic airways disease. ". Br J Pharmacol. 2017. PMID 27759879.
- "Prognostic Value of SPARC in Patients with Pancreatic Cancer: A Systematic Review and Meta-Analysis.". PLoS One. 2016. PMID 26731428.