ABCMdb

ABCC8 p.Gly214Arg

None has been submitted yet.

Publications

PMID: 21989597 [PubMed] Bowman P et al: "Heterozygous ABCC8 mutations are a cause of MODY."

No. Sentence Comment

7 Four patients were heterozygous for previously reported mutations and four novel mutations, E100K, G214R, Q485R and N1245D, were identified. Login to comment
52 Briefly, primers were designed to amplify a single copy of the patient`s ABCC8 gene using a primer complementary to the G214R mutation (primer sequences available on request). Login to comment
53 The PCR products were subsequently sequenced to reveal whether the G214R and V222M mutations were on the same or opposite alleles. Login to comment
58 Four mutations are novel (E100K, G214R, Q485R and N1245D) and affect residues conserved across species, and none were present in the dbSNP (November 2010) or 1000 genomes databases (May 2011). Login to comment
64 In proband 3, in whom two mutations were identified, allele specific PCR demonstrated that the G214R and V222M mutations were inherited on the paternal and maternal alleles, respectively. Login to comment
65 Since the V222M mutation has previously been seen in a patient with hyperinsulinism (S. Ellard and S. Flanagan, unpublished data), G214R cannot be an inactivating mutation as this would result in a hyperinsulinism phenotype and not diabetes. Login to comment
73 N/M 19 SU 50s Family 1 R1380H/N Family 2 R1380H/N 50s OHA 21 Ins 40s OHA N/M 33 SU N/M 11 SU N/M 18 SU SB Family 3 V222M/G214R V222M/N 45 V222M/G214R 15 Ins Family 4 N1245D/N Family 6 Q485R/N Family 5 V1523L/N Family 7 E100K/N N/M 36 SU N/M 14 Ins N/M 40s OHA 60s Diet N/M 13 SU N/N N/N N/M 42 OHA & Ins N/N 60s Diet N/M 60s Diet ×2 SU Fig. 1 Partial pedigrees showing affected family members, genetic status and treatment (where known). Login to comment
63 Four mutations are novel (E100K, G214R, Q485R and N1245D) and affect residues conserved across species, and none were present in the dbSNP (November 2010) or 1000 genomes databases (May 2011). Login to comment
69 In proband 3, in whom two mutations were identified, allele specific PCR demonstrated that the G214R and V222M mutations were inherited on the paternal and maternal alleles, respectively. Login to comment
70 Since the V222M mutation has previously been seen in a patient with hyperinsulinism (S. Ellard and S. Flanagan, unpublished data), G214R cannot be an inactivating mutation as this would result in a hyperinsulinism phenotype and not diabetes. Login to comment
78 N/M 19 SU 50s Family 1 R1380H/N Family 2 R1380H/N 50s OHA 21 Ins 40s OHA N/M 33 SU N/M 11 SU N/M 18 SU SB Family 3 V222M/G214R V222M/N 45 V222M/G214R 15 Ins Family 4 N1245D/N Family 6 Q485R/N Family 5 V1523L/N Family 7 E100K/N N/M 36 SU N/M 14 Ins N/M 40s OHA 60s Diet N/M 13 SU N/N N/N N/M 42 OHA & Ins N/N 60s Diet N/M 60s Diet &#d7;2 SU Fig. 1 Partial pedigrees showing affected family members, genetic status and treatment (where known). Login to comment