KCNQ1 c.776G>T ;(p.R259L)

Variant ID: 11-2593335-G-T

NM_000218.2(KCNQ1):c.776G>T;(p.R259L)

This variant was identified in 17 publications

View GRCh38 version.




Publications:


Assessing variants of uncertain significance implicated in hearing loss using a comprehensive deafness proteome.

Human Genetics
Tollefson, Mallory R MR; Gogal, Rose A RA; Weaver, A Monique AM; Schaefer, Amanda M AM; Marini, Robert J RJ; Azaiez, Hela H; Kolbe, Diana L DL; Wang, Donghong D; Weaver, Amy E AE; Casavant, Thomas L TL; Braun, Terry A TA; Smith, Richard J H RJH; Schnieders, Michael J MJ
Publication Date: 2023-04-22

Variant appearance in text: KCNQ1: 776G>T; Arg259Leu
PubMed Link: 37086329
Variant Present in the following documents:
  • 439_2023_2559_MOESM2_ESM.xlsx, sheet 1
View BVdb publication page



Assessment of absolute risk of life-threatening cardiac events in long QT syndrome patients.

Frontiers In Cardiovascular Medicine
Wang, Meng M; Peterson, Derick R DR; Pagan, Eleonora E; Bagnardi, Vincenzo V; Mazzanti, Andrea A; McNitt, Scott S; Rich, David Q DQ; Seplaki, Christopher L CL; Kutyifa, Valentina V; Polonsky, Bronislava B; Barsheshet, Alon A; Kukavica, Deni D; Rosero, Spencer S; Goldenberg, Ilan I; Priori, Silvia S; Zareba, Wojciech W
Publication Date: 2022

Variant appearance in text: LQT1: R259L
PubMed Link: 36277779
Variant Present in the following documents:
  • Data_Sheet_1.pdf
View BVdb publication page



KCNQ1-deficient and KCNQ1-mutant human embryonic stem cell-derived cardiomyocytes for modeling QT prolongation.

Stem Cell Research & Therapy
Song, Yuanxiu Y; Guo, Tianwei T; Jiang, Youxu Y; Zhu, Min M; Wang, Hongyue H; Lu, Wenjing W; Jiang, Mengqi M; Qi, Man M; Lan, Feng F; Cui, Ming M
Publication Date: 2022-06-28

Variant appearance in text: KCNQ1: R259L
PubMed Link: 35765105
Variant Present in the following documents:
  • 13287_2022_Article_2964.pdf
View BVdb publication page



Identification of an elusive spliceogenic MYBPC3 variant in an otherwise genotype-negative hypertrophic cardiomyopathy pedigree.

Scientific Reports
Torrado, Mario M; Maneiro, Emilia E; Lamounier Junior, Arsonval A; Fernández-Burriel, Miguel M; Sánchez Giralt, Sara S; Martínez-Carapeto, Ana A; Cazón, Laura L; Santiago, Elisa E; Ochoa, Juan Pablo JP; McKenna, William J WJ; Santomé, Luis L; Monserrat, Lorenzo L
Publication Date: 2022-05-04

Variant appearance in text: KCNQ1: R259L
PubMed Link: 35508642
Variant Present in the following documents:
  • 41598_2022_Article_11159.pdf
View BVdb publication page



Splicing Outcomes of 5' Splice Site GT>GC Variants That Generate Wild-Type Transcripts Differ Significantly Between Full-Length and Minigene Splicing Assays.

Frontiers In Genetics
Lin, Jin-Huan JH; Wu, Hao H; Zou, Wen-Bin WB; Masson, Emmanuelle E; Fichou, Yann Y; Le Gac, Gerald G; Cooper, David N DN; Férec, Claude C; Liao, Zhuan Z; Chen, Jian-Min JM
Publication Date: 2021

Variant appearance in text: KCNQ1: R259L
PubMed Link: 34422003
Variant Present in the following documents:
  • fgene-12-701652.pdf
View BVdb publication page



Enhancing rare variant interpretation in inherited arrhythmias through quantitative analysis of consortium disease cohorts and population controls.

Genetics In Medicine : Official Journal Of The American College Of Medical Genetics
Walsh, Roddy R; Lahrouchi, Najim N; Tadros, Rafik R; Kyndt, Florence F; Glinge, Charlotte C; Postema, Pieter G PG; Amin, Ahmad S AS; Nannenberg, Eline A EA; Ware, James S JS; Whiffin, Nicola N; Mazzarotto, Francesco F; Škorić-Milosavljević, Doris D; Krijger, Christian C; Arbelo, Elena E; Babuty, Dominique D; Barajas-Martinez, Hector H; Beckmann, Britt M BM; Bézieau, Stéphane S; Bos, J Martijn JM; Breckpot, Jeroen J; Campuzano, Oscar O; Castelletti, Silvia S; Celen, Candan C; Clauss, Sebastian S; Corveleyn, Anniek A; Crotti, Lia L; Dagradi, Federica F; de Asmundis, Carlo C; Denjoy, Isabelle I; Dittmann, Sven S; Ellinor, Patrick T PT; Ortuño, Cristina Gil CG; Giustetto, Carla C; Gourraud, Jean-Baptiste JB; Hazeki, Daisuke D; Horie, Minoru M; Ishikawa, Taisuke T; Itoh, Hideki H; Kaneko, Yoshiaki Y; Kanters, Jørgen K JK; Kimoto, Hiroki H; Kotta, Maria-Christina MC; Krapels, Ingrid P C IPC; Kurabayashi, Masahiko M; Lazarte, Julieta J; Leenhardt, Antoine A; Loeys, Bart L BL; Lundin, Catarina C; Makiyama, Takeru T; Mansourati, Jacques J; Martins, Raphaël P RP; Mazzanti, Andrea A; Mörner, Stellan S; Napolitano, Carlo C; Ohkubo, Kimie K; Papadakis, Michael M; Rudic, Boris B; Molina, Maria Sabater MS; Sacher, Frédéric F; Sahin, Hatice H; Sarquella-Brugada, Georgia G; Sebastiano, Regina R; Sharma, Sanjay S; Sheppard, Mary N MN; Shimamoto, Keiko K; Shoemaker, M Benjamin MB; Stallmeyer, Birgit B; Steinfurt, Johannes J; Tanaka, Yuji Y; Tester, David J DJ; Usuda, Keisuke K; van der Zwaag, Paul A PA; Van Dooren, Sonia S; Van Laer, Lut L; Winbo, Annika A; Winkel, Bo G BG; Yamagata, Kenichiro K; Zumhagen, Sven S; Volders, Paul G A PGA; Lubitz, Steven A SA; Antzelevitch, Charles C; Platonov, Pyotr G PG; Odening, Katja E KE; Roden, Dan M DM; Roberts, Jason D JD; Skinner, Jonathan R JR; Tfelt-Hansen, Jacob J; van den Berg, Maarten P MP; Olesen, Morten S MS; Lambiase, Pier D PD; Borggrefe, Martin M; Hayashi, Kenshi K; Rydberg, Annika A; Nakajima, Tadashi T; Yoshinaga, Masao M; Saenen, Johan B JB; Kääb, Stefan S; Brugada, Pedro P; Robyns, Tomas T; Giachino, Daniela F DF; Ackerman, Michael J MJ; Brugada, Ramon R; Brugada, Josep J; Gimeno, Juan R JR; Hasdemir, Can C; Guicheney, Pascale P; Priori, Silvia G SG; Schulze-Bahr, Eric E; Makita, Naomasa N; Schwartz, Peter J PJ; Shimizu, Wataru W; Aiba, Takeshi T; Schott, Jean-Jacques JJ; Redon, Richard R; Ohno, Seiko S; Probst, Vincent V; , ; Behr, Elijah R ER; Barc, Julien J; Bezzina, Connie R CR
Publication Date: 2021-01

Variant appearance in text: KCNQ1: 776G>T
PubMed Link: 32893267
Variant Present in the following documents:
  • 41436_2020_946_MOESM2_ESM.xlsx, sheet 4
  • 41436_2020_946_MOESM2_ESM.xlsx, sheet 12
View BVdb publication page



Structures Illuminate Cardiac Ion Channel Functions in Health and in Long QT Syndrome.

Frontiers In Pharmacology
Brewer, Kathryn R KR; Kuenze, Georg G; Vanoye, Carlos G CG; George, Alfred L AL; Meiler, Jens J; Sanders, Charles R CR
Publication Date: 2020

Variant appearance in text: KCNQ1: R259L
PubMed Link: 32431610
Variant Present in the following documents:
  • Main text
  • Table_1.xlsx, sheet 1
View BVdb publication page



Upgraded molecular models of the human KCNQ1 potassium channel.

Plos One
Kuenze, Georg G; Duran, Amanda M AM; Woods, Hope H; Brewer, Kathryn R KR; McDonald, Eli Fritz EF; Vanoye, Carlos G CG; George, Alfred L AL; Sanders, Charles R CR; Meiler, Jens J
Publication Date: 2019

Variant appearance in text: KCNQ1: R259L
PubMed Link: 31518351
Variant Present in the following documents:
  • Main text
  • pone.0220415.pdf
View BVdb publication page



REVEL and BayesDel outperform other in silico meta-predictors for clinical variant classification.

Scientific Reports
Tian, Yuan Y; Pesaran, Tina T; Chamberlin, Adam A; Fenwick, R Bryn RB; Li, Shuwei S; Gau, Chia-Ling CL; Chao, Elizabeth C EC; Lu, Hsiao-Mei HM; Black, Mary Helen MH; Qian, Dajun D
Publication Date: 2019-09-04

Variant appearance in text: KCNQ1: 776G>T; R259L
PubMed Link: 31484976
Variant Present in the following documents:
  • 41598_2019_49224_MOESM2_ESM.xlsx, sheet 1
View BVdb publication page



Genetic variation in human drug-related genes.

Genome Medicine
Schärfe, Charlotta Pauline Irmgard CPI; Tremmel, Roman R; Schwab, Matthias M; Kohlbacher, Oliver O; Marks, Debora Susan DS
Publication Date: 2017-12-22

Variant appearance in text: rs199472720
PubMed Link: 29273096
Variant Present in the following documents:
  • 13073_2017_502_MOESM2_ESM.xlsx, sheet 2
View BVdb publication page



Sources of discordance among germ-line variant classifications in ClinVar.

Genetics In Medicine : Official Journal Of The American College Of Medical Genetics
Yang, Shan S; Lincoln, Stephen E SE; Kobayashi, Yuya Y; Nykamp, Keith K; Nussbaum, Robert L RL; Topper, Scott S
Publication Date: 2017-10

Variant appearance in text: KCNQ1: 776G>T; Arg259Leu
PubMed Link: 28569743
Variant Present in the following documents:
  • gim201760x7.xlsx, sheet 2
View BVdb publication page



QT Adaptation and Intrinsic QT Variability in Congenital Long QT Syndrome.

Journal Of The American Heart Association
Seethala, Srikanth S; Singh, Prabhpreet P; Shusterman, Vladimir V; Ribe, Margareth M; Haugaa, Kristina H KH; Němec, Jan J
Publication Date: 2015-12-16

Variant appearance in text: LQT1: 776G>T
PubMed Link: 26675252
Variant Present in the following documents:
  • Main text
  • JAH3-4-e002395.pdf
View BVdb publication page



Reproducible Analysis of Post-Translational Modifications in Proteomes--Application to Human Mutations.

Plos One
Holehouse, Alex S AS; Naegle, Kristen M KM
Publication Date: 2015

Variant appearance in text: LQT1: R259L
PubMed Link: 26659599
Variant Present in the following documents:
  • pone.0144692.s002.xlsx, sheet 1
View BVdb publication page



GESPA: classifying nsSNPs to predict disease association.

Bmc Bioinformatics
Khurana, Jay K JK; Reeder, Jay E JE; Shrimpton, Antony E AE; Thakar, Juilee J
Publication Date: 2015-07-25

Variant appearance in text: KCNQ1: R259L
PubMed Link: 26206375
Variant Present in the following documents:
  • 12859_2015_673_MOESM1_ESM.xls, sheet 5
View BVdb publication page



Prevalence and potential genetic determinants of sensorineural deafness in KCNQ1 homozygosity and compound heterozygosity.

Circulation. Cardiovascular Genetics
Giudicessi, John R JR; Ackerman, Michael J MJ
Publication Date: 2013-04

Variant appearance in text: LQT1: R259L
PubMed Link: 23392653
Variant Present in the following documents:
  • Main text
View BVdb publication page



Variants in the 3' untranslated region of the KCNQ1-encoded Kv7.1 potassium channel modify disease severity in patients with type 1 long QT syndrome in an allele-specific manner.

European Heart Journal
Amin, Ahmad S AS; Giudicessi, John R JR; Tijsen, Anke J AJ; Spanjaart, Anne M AM; Reckman, Yolan J YJ; Klemens, Christine A CA; Tanck, Michael W MW; Kapplinger, Jamie D JD; Hofman, Nynke N; Sinner, Moritz F MF; Müller, Martina M; Wijnen, Wino J WJ; Tan, Hanno L HL; Bezzina, Connie R CR; Creemers, Esther E EE; Wilde, Arthur A M AA; Ackerman, Michael J MJ; Pinto, Yigal M YM
Publication Date: 2012-03

Variant appearance in text: KCNQ1: R259L
PubMed Link: 22199116
Variant Present in the following documents:
View BVdb publication page



Epidemiologic, molecular, and functional evidence suggest A572D-SCN5A should not be considered an independent LQT3-susceptibility mutation.

Heart Rhythm
Tester, David J DJ; Valdivia, Carmen C; Harris-Kerr, Carole C; Alders, Marielle M; Salisbury, Benjamin A BA; Wilde, Arthur A M AA; Makielski, Jonathan C JC; Ackerman, Michael J MJ
Publication Date: 2010-07

Variant appearance in text: LQT1: R259L
PubMed Link: 20403459
Variant Present in the following documents:
  • Main text
View BVdb publication page