Vcorn SARS-CoV-2
Database of viral gene mutation

★ T76I
 ♦ Profile
Specimens cDNA 3-letter
amino acid		 1-letter
amino acid		 The earliest specimen
Specimen ID Collectin date Geographical location
18,182 c.227C>T Thr76Ile T76I MT873332.1 2020-03-10 United States
MZ227582.1 2020-10-14 India
 ♦ WHO labeled variants
WHO label Designation Pango lineage Specimen Share
Alpha VOC B.1.1.7 0 % ( 351 / 542530 )
Beta VOC B.1.351 0 % ( 1 / 7535 )
Gamma VOC P.1 0 % ( 28 / 26941 )
Delta VOC B.1.617.2 0 % ( 503 / 2560363 )
Epsilon Unmonitored B.1.427 0 % ( 13 / 41381 )
Zeta Unmonitored P.2 0 % ( 0 / 1291 )
Eta Unmonitored B.1.525 0 % ( 0 / 2466 )
Theta Unmonitored P.3 0 % ( 0 / 43 )
Iota Unmonitored B.1.526 0 % ( 4 / 33075 )
Kappa Unmonitored B.1.617.1 0 % ( 0 / 554 )
Lambda VOI C.37 97 % ( 1281 / 1315 )
Mu VOI B.1.621 0 % ( 6 / 5500 )
Omicron VOC B.1.1.529 0 % ( 15634 / 2333319 )


 ♦ Network between major mutations
D614G:5948563 T478K:3693517 P681H:2893569 G142D:2819456 L452R:2670051 P681R:2563035 T19R:2527655 D950N:2480832 E156fs:2396369 H655Y:2354889 N969K:2327356 T95I:2323542 Q954H:2316229 N679K:2316028 D796Y:2310375 D1146D:2285693 N764K:2138247 I68fs:1892405 N501Y:1755762 L981F:1251457 N856K:1246232 S477N:1219478 G339D:1218185 Y505H:1179592 E484A:1179233 G142fs:1177428 Q498R:1177162 S375F:1167506 S373P:1167354 N211fs:1166427 K417N:1123423 N440K:1096335 T19I:1069955 V213G:1064283 Q493R:1060854 D215fs:1051876 L24fs:1038801 R408S:1033237 A67V:1033211 T376A:1029269 D405N:1028502 S371F:1027310 V143fs:552113 A570D:544169 D1118H:543063 T716I:541773 S982A:537172 T547K:204408 A701V:150226 S704L:142578 G496S:141436 S371L:133639 L452Q:128246 G446S:127604 F486V:118985 L5F:115985 R346K:112161 L18F:80676 E484K:71650 S13I:40770 W152C:39420 D253G:37087 Q677H:35544 P26S:34458 V1176F:33647 K417T:33540 T1027I:32226 D138Y:32088 T20N:26519 R190S:25039 T76I:18184 T859N:13531 D215G:8640 T240fs:8158 H1101Y:8088 W152R:7846 D80A:7813 E484Q:6985 G75V:6718 Y145N:4884 Y144S:4776 F490S:4308 F157L:3674 Q52R:2805 F888L:2593 G257S:1599 R246fs:1235 Q1071H:995 I210V:471 K147E:430 E1092K:141 N460K:112 G339H:84
  D614G (gray); alpha (purple); beta (cyan); gamma (green); delta (orange); omicron (red);
  related to alpha (lavender); related to beta (lightcyan); related to delta (moccasin); others (darkgray)
  Black dot: mutation of interest; mutation in red or gray characters: coexistent in ≥50% or <50% specimens

 ♦ Coexistence
G339D
A67V
R408S
T547K
Y145N
D1146D
N764K
Q677H
K417T
D796Y
D138Y
T1027I
G142D
R346K
G142fs
N856K
T376A
W152C
K417N
D215G
T240fs
H1101Y
P681H
Y505H
D614G
S375F
E484A
N211fs
S373P
I68fs
Q498R
P681R
L981F
S477N
Q954H
E156fs
L452R
D950N
T19R
T95I
T19I
H655Y
N969K
N679K
T478K
F888L
V1176F
D405N
I210V
V213G
S704L
T859N
F157L
Y144S
A701V
T716I
N440K
N501Y
G446S
G496S
F486V
L452Q
Q52R
Q493R
R190S
D80A
S371L
L24fs
G75V
D215fs
F490S
G257S
E484K
D253G
W152R
T20N
L5F
S371F
V143fs
L18F
A570D
P26S
S982A
D1118H
E484Q
R246fs
S13I
Q1071H
K147E
E1092K
N460K
G339H
  Maroon mutated; Orange unclear about mutation; Yellow not mutated;


 ♦ Monthly chart
2020 Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. 2021 Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. 2022 Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. 0 10 20 30 40 50 60 70 80 90 100 Mutation ratio (%) Jan 2020, 0 (0%) Feb 2020, 0 (0%) Mar 2020, 6 (0%) Apr 2020, 10 (0%) May 2020, 4 (0%) Jun 2020, 12 (0%) Jul 2020, 6 (0%) Aug 2020, 8 (0%) Sep 2020, 4 (0%) Oct 2020, 19 (0%) Nov 2020, 25 (0%) Dec 2020, 25 (0%) Jan 2021, 96 (0%) Feb 2021, 138 (0%) Mar 2021, 310 (0%) Apr 2021, 424 (0%) May 2021, 400 (0%) Jun 2021, 239 (0%) Jul 2021, 263 (0%) Aug 2021, 172 (0%) Sep 2021, 108 (0%) Oct 2021, 88 (0%) Nov 2021, 90 (0%) Dec 2021, 206 (0%) Jan 2022, 744 (0%) Feb 2022, 940 (0%) Mar 2022, 390 (0%) Apr 2022, 81 (0%) May 2022, 1459 (0%) Jun 2022, 7659 (5%) Jul 2022, 4239 (8%)


 ♦ Global map
/* * Ocean & lake */ /* * Each country/territory/region *//* * id="af", Afghanistan */ Afghanistan: 0 (0%) /* * id="al", Albania */ Albania: 0 (0%) /* * id="dz", Algeria */ Algeria: 0 (0%) /* * id="as", American Samoa (US) */ American Samoa (US): 0 (0%) /* * id="ad", Andorra */ /* * id="ao", Angola */ Angola: 0 (0%) /* * id="ai", Anguilla (UK) */ Anguilla (UK): 0 (0%) /* * id="aq", Antarctica */ Antarctica: 0 (0%) /* * id="ag", Antigua and Barbuda */ Antigua and Barbuda: 0 (0%) /* * id="ar", Argentina */ Argentina: 1 (0%) /* * id="am", Armenia */ Armenia: 0 (0%) /* * id="aw", Aruba (Netherlands) */ Aruba (Netherlands): 0 (0%) /* * id="au", Australia */ Australia: 2 (0%) /* * id="at", Austria */ Austria: 0 (0%) /* * id="az", Azerbaijan */ Azerbaijan: 0 (0%) /* * id="bs", Bahamas */ Bahamas: 0 (0%) /* * id="bh", Bahrain */ Bahrain: 1 (0%) /* * id="bd", Bangladesh */ Bangladesh: 2 (0%) /* * id="bb", Barbados */ Barbados: 0 (0%) /* * id="by", Belarus */ Belarus: 0 (0%) /* * id="be", Belgium */ Belgium: 0 (0%) /* * id="bz", Belize */ Belize: 0 (0%) /* * id="bj", Benin */ Benin: 0 (0%) /* * id="bm", Bermuda (UK) */ Bermuda (UK): 0 (0%) /* * id="bt", Bhutan */ Bhutan: 0 (0%) /* * id="bo", Bolivia */ Bolivia: 0 (0%) /* * id="ba", Bosnia and Herzegovina */ Bosnia and Herzegovina: 0 (0%) /* * id="bw", Botswana */ Botswana: 0 (0%) /* * id="br", Brazil */ Brazil: 7 (0%) /* * id="bn", Brunei */ Brunei: 0 (0%) /* * id="bg", Bulgaria */ Bulgaria: 0 (0%) /* * id="bf", Burkina Faso */ Burkina Faso: 0 (0%) /* * id="bi", Burundi */ Burundi: 0 (0%) /* * id="cv", Cape Verde */ Cape Verde: 0 (0%) /* * id="kh", Cambodia */ Cambodia: 0 (0%) /* * id="cm", Cameroon */ Cameroon: 0 (0%) /* * id="ca", Canada */ Canada: 1 (0%) /* * id="ky", Cayman Islands (UK) */ Cayman Islands (UK): 0 (0%) /* * id="cf", Central African Republic */ Central African Republic: 0 (0%) /* * id="td", Chad */ Chad: 0 (0%) /* * id="cl", Chile */ Chile: 3 (0%) /* * id="cn", China */ China: 0 (0%) /* * id="co", Colombia */ Colombia: 0 (0%) /* * id="km", Comoros */ Comoros: 0 (0%) /* * id="cg", Congo */ Congo: 0 (0%) /* * id="cd", DR Congo */ DR Congo: 0 (0%) /* * id="ck", Cook Islands (NZ) */ Cook Islands (NZ): 0 (0%) /* * id="cr", Costa Rica */ Costa Rica: 0 (0%) /* * id="ci", Ivory Coast */ Ivory Coast: 0 (0%) /* * id="hr", Croatia */ Croatia: 0 (0%) /* * id="cu", Cuba */ Cuba: 0 (0%) /* * id="cy", Cyprus */ Cyprus: 0 (0%) /* * id="cz", Czech Republic */ Czech Republic: 0 (0%) /* * id="dk", Denmark */ Denmark: 226 (0%) /* * id="dj", Djibouti */ Djibouti: 0 (0%) /* * id="dm", Dominica */ Dominica: 0 (0%) /* * id="do", Dominican Republic */ Dominican Republic: 1 (0%) /* * id="ec", Ecuador */ Ecuador: 0 (0%) /* * id="eg", Egypt */ Egypt: 0 (0%) /* * id="sv", El Salvador */ El Salvador: 0 (0%) /* * id="gq", Equatorial Guinea */ Equatorial Guinea: 0 (0%) /* * id="er", Eritrea */ Eritrea: 0 (0%) /* * id="ee", Estonia */ Estonia: 1 (0%) /* * id="sz", Eswatini */ Eswatini: 0 (0%) /* * id="et", Ethiopia */ Ethiopia: 0 (0%) /* * id="fk", Falkland Islands (UK) */ Falkland Islands (UK): 0 (0%) /* * id="fo", Faroe Islands (Denmark) */ Faroe Islands (Denmark): 0 (0%) /* * id="fj", Fiji */ Fiji: 0 (0%) /* * id="fi", Finland */ Finland: 0 (0%) /* * id="fr", France */ France: 42 (0%) /* * id="pf", French Polynesia (France) */ French Polynesia (France): 0 (0%) /* * id="ga", Gabon */ Gabon: 0 (0%) /* * id="gm", Gambia */ Gambia: 0 (0%) /* * id="ge", Georgia */ Georgia: 0 (0%) /* * id="de", Germany */ Germany: 1,622 (0%) /* * id="gh", Ghana */ Ghana: 1 (0%) /* * id="gi", Gibraltar (UK) */ Gibraltar (UK): 0 (0%) /* * id="gr", Greece */ Greece: 0 (0%) /* * id="gl", Greenland (Denmark) */ Greenland (Denmark): 0 (0%) /* * id="gd", Grenada */ Grenada: 0 (0%) /* * id="gu", Guam (US) */ Guam (US): 0 (0%) /* * id="gt", Guatemala */ Guatemala: 0 (0%) /* * id="gg", Guernsey (UK) */ Guernsey (UK): 0 (0%) /* * id="gn", Guinea */ Guinea: 0 (0%) /* * id="gw", Guinea-Bissau */ Guinea-Bissau: 0 (0%) /* * id="gy", Guyana */ Guyana: 0 (0%) /* * id="ht", Haiti */ Haiti: 0 (0%) /* * id="va", Vatican City */ Vatican City: 0 (0%) /* * id="hn", Honduras */ Honduras: 0 (0%) /* * id="hu", Hungary */ Hungary: 0 (0%) /* * id="is", Iceland */ Iceland: 6 (0%) /* * id="in", India */ India: 6 (0%) /* * id="id", Indonesia */ Indonesia: 0 (0%) /* * id="ir", Iran */ Iran: 0 (0%) /* * id="iq", Iraq */ Iraq: 1 (0%) /* * id="ie", Ireland */ Ireland: 0 (0%) /* * id="im", Isle of Man (UK) */ Isle of Man (UK): 0 (0%) /* * id="il", Israel */ Israel: 0 (0%) /* * id="it", Italy */ Italy: 5 (0%) /* * id="jm", Jamaica */ Jamaica: 0 (0%) /* * id="jp", Japan */ /* * id="je", Jersey (UK) */ Jersey (UK): 0 (0%) /* * id="jo", Jordan */ Jordan: 0 (0%) /* * id="kz", Kazakhstan */ Kazakhstan: 0 (0%) /* * id="ke", Kenya */ Kenya: 4 (0%) /* * id="ki", Kiribati */ Kiribati: 0 (0%) /* * id="kp", North Korea */ North Korea: 0 (0%) /* * id="kr", South Korea */ South Korea: 0 (0%) /* * id="kw", Kuwait */ Kuwait: 0 (0%) /* * id="kg", Kyrgyzstan */ Kyrgyzstan: 0 (0%) /* * id="la", Laos */ Laos: 0 (0%) /* * id="lv", Latvia */ Latvia: 0 (0%) /* * id="lb", Lebanon */ Lebanon: 2 (0%) /* * id="ls", Lesotho */ Lesotho: 0 (0%) /* * id="lr", Liberia */ Liberia: 0 (0%) /* * id="ly", Libya */ Libya: 0 (0%) /* * id="li", Liechtenstein */ Liechtenstein: 0 (0%) /* * id="lt", Lithuania */ Lithuania: 0 (0%) /* * id="lu", Luxembourg */ Luxembourg: 0 (0%) /* * id="mg", Madagascar */ Madagascar: 0 (0%) /* * id="mw", Malawi */ Malawi: 0 (0%) /* * id="my", Malaysia */ Malaysia: 0 (0%) /* * id="mv", Maldives */ Maldives: 0 (0%) /* * id="ml", Mali */ Mali: 0 (0%) /* * id="mt", Malta */ Malta: 0 (0%) /* * id="mh", Marshall Islands */ Marshall Islands: 0 (0%) /* * id="mr", Mauritania */ Mauritania: 0 (0%) /* * id="mu", Mauritius */ Mauritius: 0 (0%) /* * id="yt", Mayotte */ Mayotte: 0 (0%) /* * id="mx", Mexico */ Mexico: 6 (0%) /* * id="fm", F.S. Micronesia */ F.S. Micronesia: 0 (0%) /* * id="md", Moldova */ Moldova: 0 (0%) /* * id="mc", Monaco */ Monaco: 0 (0%) /* * id="mn", Mongolia */ Mongolia: 0 (0%) /* * id="me", Montenegro */ Montenegro: 0 (0%) /* * id="ms", Montserrat (UK) */ Montserrat (UK): 0 (0%) /* * id="ma", Morocco */ Morocco: 0 (0%) /* * id="mz", Mozambique */ Mozambique: 0 (0%) /* * id="mm", Myanmar */ Myanmar: 0 (0%) /* * id="na", Namibia */ Namibia: 0 (0%) /* * id="nr", Nauru */ Nauru: 0 (0%) /* * id="np", Nepal */ Nepal: 0 (0%) /* * id="nl", Netherlands */ Netherlands: 1 (0%) /* * id="nc", New Caledonia (France) */ New Caledonia (France): 0 (0%) /* * id="nz", New Zealand */ New Zealand: 2 (0%) /* * id="ni", Nicaragua */ Nicaragua: 0 (0%) /* * id="ne", Niger */ Niger: 0 (0%) /* * id="ng", Nigeria */ Nigeria: 1 (0%) /* * id="nu", Niue (NZ) */ Niue (NZ): 0 (0%) /* * id="mk", North Macedonia */ North Macedonia: 0 (0%) /* * id="mp", Northern Mariana Islands (US) */ Northern Mariana Islands (US): 0 (0%) /* * id="no", Norway */ Norway: 0 (0%) /* * id="om", Oman */ Oman: 0 (0%) /* * id="pk", Pakistan */ Pakistan: 2 (0%) /* * id="pw", Palau */ Palau: 0 (0%) /* * id="ps", Palestine */ Palestine: 0 (0%) /* * id="pa", Panama */ Panama: 0 (0%) /* * id="pg", Papua New Guinea */ Papua New Guinea: 0 (0%) /* * id="py", Paraguay */ Paraguay: 0 (0%) /* * id="pe", Peru */ Peru: 43 (10%) /* * id="ph", Philippines */ Philippines: 0 (0%) /* * id="pn", Pitcairn Islands (UK) */ Pitcairn Islands (UK): 0 (0%) /* * id="pl", Poland */ Poland: 1 (0%) /* * id="pt", Portugal */ Portugal: 0 (0%) /* * id="pr", Puerto Rico (US) */ Puerto Rico (US): 1 (0%) /* * id="qa", Qatar */ Qatar: 0 (0%) /* * id="ro", Romania */ Romania: 0 (0%) /* * id="ru", Russia */ Russia: 0 (0%) /* * id="rw", Rwanda */ Rwanda: 0 (0%) /* * id="bl", Saint Barthelemy (France) */ Saint Barthelemy (France): 0 (0%) /* * id="sh", Saint Helena, Ascension and Tristan da Cunha (UK) */ Saint Helena, Ascension and Tristan da Cunha (UK): 0 (0%) /* * id="kn", Saint Kitts and Nevis */ Saint Kitts and Nevis: 0 (0%) /* * id="lc", Saint Lucia */ Saint Lucia: 0 (0%) /* * id="mf", Saint Martin (France) */ Saint Martin (France): 0 (0%) /* * id="pm", Saint Pierre and Miquelon (France) */ Saint Pierre and Miquelon (France): 0 (0%) /* * id="vc", Saint Vincent and the Grenadines */ Saint Vincent and the Grenadines: 0 (0%) /* * id="ws", Samoa */ Samoa: 0 (0%) /* * id="sm", San Marino */ San Marino: 0 (0%) /* * id="st", Sao Tome and Principe */ Sao Tome and Principe: 0 (0%) /* * id="sa", Saudi Arabia */ Saudi Arabia: 2 (0%) /* * id="sn", Senegal */ Senegal: 0 (0%) /* * id="rs", Serbia */ Serbia: 0 (0%) /* * id="sc", Seychelles */ Seychelles: 0 (0%) /* * id="sl", Sierra Leone */ Sierra Leone: 1 (0%) /* * id="sg", Singapore */ Singapore: 0 (0%) /* * id="sk", Slovakia */ Slovakia: 38 (0%) /* * id="si", Slovenia */ Slovenia: 0 (0%) /* * id="sb", Solomon Islands */ Solomon Islands: 0 (0%) /* * id="so", Somalia */ Somalia: 0 (0%) /* * id="za", South Africa */ South Africa: 1 (0%) /* * id="ss", South Sudan */ South Sudan: 0 (0%) /* * id="es", Spain */ Spain: 0 (0%) /* * id="lk", Sri Lanka */ Sri Lanka: 0 (0%) /* * id="sd", Sudan */ Sudan: 0 (0%) /* * id="sr", Suriname */ Suriname: 0 (0%) /* * id="se", Sweden */ Sweden: 0 (0%) /* * id="ch", Switzerland */ Switzerland: 128 (0%) /* * id="sy", Syria */ Syria: 0 (0%) /* * id="tw", Taiwan */ Taiwan: 0 (0%) /* * id="tj", Tajikistan */ Tajikistan: 0 (0%) /* * id="tz", Tanzania */ Tanzania: 0 (0%) /* * id="th", Thailand */ Thailand: 2 (0%) /* * id="tl", East Timor */ East Timor: 0 (0%) /* * id="tg", Togo */ Togo: 1 (0%) /* * id="to", Tonga */ Tonga: 0 (0%) /* * id="tt", Trinidad and Tobago */ Trinidad and Tobago: 0 (0%) /* * id="tn", Tunisia */ Tunisia: 0 (0%) /* * id="tr", Turkey */ Turkey: 0 (0%) /* * id="tm", Turkmenistan */ Turkmenistan: 0 (0%) /* * id="tc", Turks and Caicos Islands (UK) */ Turks and Caicos Islands (UK): 0 (0%) /* * id="tv", Tuvalu */ Tuvalu: 0 (0%) /* * id="ug", Uganda */ Uganda: 0 (0%) /* * id="ua", Ukraine */ Ukraine: 0 (0%) /* * id="ae", United Arab Emirates */ United Arab Emirates: 0 (0%) /* * id="gb", United Kingdom */ United Kingdom: 1,045 (0%) /* * id="us", United States */ United States: 14,883 (0%) /* * id="uy", Uruguay */ Uruguay: 0 (0%) /* * id="uz", Uzbekistan */ Uzbekistan: 0 (0%) /* * id="vu", Vanuatu */ Vanuatu: 0 (0%) /* * id="ve", Venezuela */ Venezuela: 0 (0%) /* * id="vn", Vietnam */ Vietnam: 1 (0%) /* * id="vg", British Virgin Islands (UK) */ British Virgin Islands (UK): 0 (0%) /* * id="vi", U.S. Virgin Islands (US) */ U.S. Virgin Islands (US): 0 (0%) /* * id="wf", Wallis and Futuna (France) */ Wallis and Futuna (France): 0 (0%) /* * id="eh", Western Sahara */ Western Sahara: 0 (0%) /* * id="ye", Yemen */ Yemen: 0 (0%) /* * id="zm", Zambia */ Zambia: 0 (0%) /* * id="zw", Zimbabwe */ Zimbabwe: 0 (0%)
Gray: unsampled; White: <100 specimens; Yellow: <25%; Orange: <:50%; Red: <75%; Maroon: <100%; Black: 100%