See Also: cor triatriatum(medicine)
transversion(medicine)
transversion(1)(dictionary)
transversion(2)(dictionary)
transversion mutation(medicine)

transversion(1) (iou) and cor triatriatum (medicine)


transversion(1) (iou)



transversion noun1. M17.
[from TRANSVERT verb after convert, conversion, etc.]
(An) intersection. Also, (a) conversion, (a) transformation. rare. M17.
Biology. The occurrence in a nucleic acid of a purine in place of a pyrimidine or vice versa. Cf. TRANSITION noun 6. M20.

cor triatriatum (medicine)


cor triatriatum
<cardiology, embryology> A congenital anomaly characterised by the presence in the atrium of a perforated muscular membrane which separates the atrium into upper and lower chambers.