| REC | receptor; recombination, recombinant [chromosome] |
|---|---|
| rec | fresh [Lat. recens]; recessive; recombinant chromosome; record; recovery; recurrence, recurrent |
| Xp | paternal chromosome X; short arm of chromosome X |
| rGM-CSF | recombinant Granulocyte-Macrophage Colony Stimulating Factor |
| RIBA | Recombinant Immuno-Blot Assay |