Protein sy'n cael ei godio yn ycorff dynol gan y genynSERPINF1 ywSERPINF1 a elwir hefyd ynPigment epithelium-derived factor a Serpin family F member 1 (Saesneg). Segment oDNA yw'rgenyn, sy'n amgodio ffwythiant arbennig. Mae'r genyn yma wedi ei leoli ar yr edefyn blaen o gromosom dynol 17, band 17p13.3.[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 SERPINF1.
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