webmd symptom checker helps you find the most common medical conditions indicated by the symptoms frequent urination itching or burning pain during erection and pain with sexual intercourse male including urinary tract infection uti diabetes type 2 and liceebmd symptom checker helps you find the most common medical conditions indicated by the symptoms frequent urination itching or burning pain during erection and pain with sexual intercourse male including urinary tract infection uti diabetes type 2 and lice
FMR1 (fragile X mental retardation 1) is a human gene that codes for a protein called fragile X mental retardation protein, or FMRP.This protein, most commonly found in the brain, is essential for normal cognitive development and female reproductive function.s a result, this part of the FMR1 gene is methylated, which silences the gene (it is turned off and does not make any protein). Without adequate FMRP, severe learning deficits or mental retardation can develop, along with physical abnormalities seen in fragile X syndrome.
Ribonucleotide reductase (RNR), also known as ribonucleoside diphosphate reductase, is an enzyme that catalyzes the formation of deoxyribonucleotides from ribonucleotides.urthermore RNR plays a critical role in regulating the total rate of DNA synthesis so that DNA to cell mass is maintained at a constant ratio during cell division and DNA repair. A somewhat unusual feature of the RNR enzyme is that it catalyzes a reaction that proceeds via a free radical mechanism of action.