Tree Position

R-P312/S116 > Z40481 > ZZ11 > U152/S28 > L2/S139 > Z41150 > Z49 > Z142/S211 > Z150

Unique Mutations

The mutations unique to this man are summarized in the table below. Those with a '+' or '*' confidence level are considered by FamilyTreeDNA or FullGenomesCorp to be high quality SNPs/INDELs. For completeness, all other mutations of lesser confidence are included as well. These additional mutations may be useful for distinguishing between very closely related men.

Occasionally, some of the mutations listed here will be thought to be shared with other men in which case they might appear in upstream blocks on the tree. When this happens, the 'Blocks' field will indicate what block they appear in. Such a situation might arise with BigY men if the BED data suggests another man may be positive for a SNP, even though it doesn't appear in his VCF data. It might also happen if Chromo2 testing or Sanger sequencing of other men not on the tree show the SNP to be shared.

POS-REF-ALT (hg19) POS-REF-ALT (hg38) Blocks Names Region McDonald BED combBED STRFTDNA
211664
BigY2
211664
6242968-T-C 6374927-T-C IR3_Dst ***A*
6337635-G-A 6469594-G-A IR3_Dst ***A*
16123584-G-C 14011704-G-C P8_Prx ***A*
18293328-G-C 16181448-G-C P6_Prx ***A*
20695698-T-G 18533812-T-G P4_Prx ***A*
22307710-G-T 20145824-G-T DYZ19 ***A*
22314063-G-C 20152177-G-C DYZ19 ***A*
22455494-A-T 20293608-A-T DYZ19 ***A*
22455500-C-A 20293614-C-A DYZ19 ***A*
24300812-T-TAAAAA 22154665-T-TAAAAA P3_t1 ***A*
26064781-T-C 23918634-T-C P1_Y1 ***A*
26071569-C-T 23925422-C-T P1_Y1 ***A*
13686995-C-A 11531319-C-A DYZ17 A*
25466606-AAAG-A 23320459-AAAG-A P2_r2 5×AAG+
18032281-A-AT 15920401-A-AT ++
18951666-T-C 16839786-T-C BY50625 YY++
7752779-C-T 7884738-C-T Z40851 YY++
7832018-G-C 7963977-G-C BY209283 YY++
9006206-C-T 9168597-C-T BY77252 Y++
9014287-C-T 9176678-C-T BY77346 Y++
9981732-G-C 10144123-G-C BY82403 Y***+
13294841-A-G 11139165-A-G +**
13467488-A-G 11311812-A-G BY85767 ***+
13675362-G-A 11519686-G-A BY87985 DYZ17 ++
14294516-C-T 12173810-C-T BY94625 YY++
14351695-C-A 12230990-C-A BY54627 YY++
14735720-A-G 12623788-A-G BY97341 YY++
14768089-A-G 12656158-A-G BY97468 YY++
14791935-C-T 12680006-C-T BY97630 YY++
15531134-C-A 13419254-C-A BY102298 YY++
16929846-C-T 14817966-C-T BY111197 Y**+
17044151-T-G 14932271-T-G BY111961 YY++
17056172-G-A 14944292-G-A BY112078 YY++
17587140-C-T 15475260-C-T BY115933 YY++
17665299-T-C 15553419-T-C BY116484 YY++
18083148-G-C 15971268-G-C BY119823 YY++
18266682-TATAA-T 16154802-TATAA-T ++
18680884-T-G 16569004-T-G BY123079 YY++
19209545-G-A 17097665-G-A BY52022 YY++
20625906-T-C 18464020-T-C P4_Prx +
21032929-A-T 18871043-A-T BY130017 Y++
21252141-C-G 19090255-C-G BY131421 YY++
21257962-A-T 19096076-A-T FGC55182 YY++
21602957-A-G 19441071-A-G BY134087 YY++
21605087-T-C 19443201-T-C BY134104 YY++
21618974-C-T 19457088-C-T BY134246 YY++
21719489-G-A 19557603-G-A BY134956 YY++
21826280-G-A 19664394-G-A BY135754 YY++
21990238-T-C 19828352-T-C BY136919 YY++
22246239-G-T 20084353-G-T ZS9579 DYZ19 +
22446069-G-T 20284183-G-T BY219771 DYZ19 ++
22704290-G-A 20542404-G-A BY140156 YY++
23053886-C-T 20892000-C-T FT182611 YY++
23149692-A-T 20987806-A-T BY143380 YY++
23247573-C-T 21085687-C-T BY144063 YY++
24519580-G-A 22373433-G-A BY150502 ++
17747226-CA-C 15635346-CA-C 8×A++
20001361-A-AT 17889481-A-AT P5_Prx 8×T***+
22345844-G-A 20183958-G-A DYZ19 ****
19377423-G-A 17265543-G-A YY****
22294687-T-G 20132801-T-G DYZ19 ****
13588159-T-TAC 11432483-T-TAC ****
9961051-T-A 10123442-T-A Y*
9979021-T-G 10141412-T-G **
19059746-TC-T 16947866-TC-T **
28542433-AG-A 26396286-AG-A **
17684434-C-G 15572554-C-G **
2738762-TC-T 2870721-TC-T **
22489661-A-C 20327775-A-C BY34324 DYZ19 **
59030506-A-C 56884359-A-C **
16017700-C-A 13905820-C-A **
13228299-G-A 11072623-G-A ****
13277148-G-T 11121472-G-T *****
22506006-T-G 20344120-T-G DYZ19 **
15912077-G-T 13800197-G-T **
13881368-C-A 11760662-C-A **
28555623-C-A 26409476-C-A **
14195295-C-A 12074589-C-A **
24595387-TG-T 22449240-TG-T P3_t2 **
20434785-G-A 18272899-G-A P5_Dst **
27546776-C-T 25400629-C-T BY226855 P1_Y2 **
10687206-G-T **
15127066-C-A 13015153-C-A **
27872569-C-G 25726422-C-G P1_Y2 **
10887987-C-CACCGA **
10887993-A-C **
10888006-C-G **
10888028-A-T **
10955380-C-A **
14859005-C-A 12747071-C-A **
11007262-A-C **
11007277-A-C **
2790297-C-A 2922256-C-A **
13237503-C-A 11081827-C-A **
17992551-A-G 15880671-A-G P7_Prx **
10988582-CTCT-C **
10950633-G-T **
24595389-TA-T 22449242-TA-T P3_t2 **
7152833-C-A 7284792-C-A **
11007305-C-A **
20778565-C-A 18616679-C-A P4_Prx **
10822652-A-T **
10984443-T-C **
10868081-G-GTGAAC **
21435297-C-A 19273411-C-A **
23833033-C-A 21671147-C-A **
10984432-C-G **
10984457-A-G **
10984465-T-G **
10984507-A-T **
23720447-A-G 21558561-A-G **
3705192-G-A 3837151-G-A **
10755706-C-G **
10755717-T-C **
10755718-A-T **
10755723-A-C **
14505909-C-A 12394114-C-A **
10801363-C-A **
14718542-C-A 12606610-C-A **
10994604-T-A **
10994643-C-A **
3131952-G-T 3263911-G-T **
2665480-C-A 2797439-C-A **
2665564-A-C 2797523-A-C **
2665639-G-C 2797598-G-C **
2665669-G-C 2797628-G-C **
2699582-A-G 2831541-A-G **
2803394-G-A 2935353-G-A **
2928119-A-G 3060078-A-G **
2948893-A-AT 3080852-A-AT 8×T**
3131695-G-T 3263654-G-T **
3146839-T-G 3278798-T-G **
3331417-T-C 3463376-T-C **
3467578-A-G 3599537-A-G FT540 **
3478355-C-CTT 3610314-C-CTT 14×T**
3510331-T-C 3642290-T-C **
3519197-G-T 3651156-G-T **
3559988-A-T 3691947-A-T **
3648432-C-A 3780391-C-A **
3686397-C-T 3818356-C-T **
3688552-C-A 3820511-C-A **
3846703-C-A 3978662-C-A **
3848474-A-G 3980433-A-G **
3991791-C-A 4123750-C-A **
4009291-G-T 4141250-G-T **
4009357-G-T 4141316-G-T **
4016455-C-A 4148414-C-A **
4094017-C-A 4225976-C-A **
4123667-G-A 4255626-G-A **
4171784-TA-T 4303743-TA-T **
4175048-A-T 4307007-A-T **
4208997-C-A 4340956-C-A **
4343849-GT-G 4475808-GT-G 8×T**
4356747-C-A 4488706-C-A **
4370846-C-A 4502805-C-A **
4408965-C-A 4540924-C-A **
4460993-T-C 4592952-T-C **
4467260-C-T 4599219-C-T **
4536976-A-T 4668935-A-T **
4696252-C-A 4828211-C-A **
4754138-C-A 4886097-C-A **
4873879-C-A 5005838-C-A **
4920267-C-A 5052226-C-A **
4976844-G-T 5108803-G-T **
5214021-C-A 5345980-C-A **
5242822-C-A 5374781-C-A **
5313807-C-A 5445766-C-A **
5409359-C-T 5541318-C-T **
5421284-T-A 5553243-T-A **
5444013-A-T 5575972-A-T **
5537564-A-G 5669523-A-G **
5537900-C-A 5669859-C-A **
5621370-T-C 5753329-T-C **
5824874-C-A 5956833-C-A **
6110100-G-A 6242059-G-A **
6144744-A-G 6276703-A-G IR3_Dst **
6156715-T-TG 6288674-T-TG IR3_Dst **
6167452-T-TG 6299411-T-TG IR3_Dst **
6223619-G-A 6355578-G-A IR3_Dst **
6281920-A-G 6413879-A-G IR3_Dst **
6281967-G-T 6413926-G-T IR3_Dst **
6491991-C-A 6623950-C-A **
6585391-G-A 6717350-G-A **
6611492-G-T 6743451-G-T **
6637361-T-C 6769320-T-C **
6752435-C-A 6884394-C-A **
6772261-C-T 6904220-C-T **
6776181-C-A 6908140-C-A **
6918525-G-A 7050484-G-A **
7019043-T-TAAA 7151002-T-TAAA 11×A**
7179989-C-A 7311948-C-A **
7223302-GT-G 7355261-GT-G 9×T**
7238980-C-A 7370939-C-A **
7243519-C-T 7375478-C-T **
7299594-CA-C 7431553-CA-C **
7319322-G-T 7451281-G-T **
7363898-C-A 7495857-C-A **
7755037-A-G 7886996-A-G **
7861939-T-C 7993898-T-C **
7939472-T-TA 8071431-T-TA 35×A**
8178876-A-C 8310835-A-C **
8214092-A-T 8346051-A-T **
8230450-T-C 8362409-T-C **
8725007-A-T 8856966-A-T **
8856172-C-A 8988131-C-A **
9034412-G-T 9196803-G-T **
9482268-G-T 9644659-G-T **
9511783-G-T 9674174-G-T **
9670021-C-A 9832412-C-A IR3_Prx **
9825787-C-A 9988178-C-A **
9927434-C-A 10089825-C-A **
9979049-A-G 10141440-A-G **
9980600-G-C 10142991-G-C **
10018105-C-A 10180496-C-A **
10033228-C-CG 10195619-C-CG **
10037903-T-C 10200294-T-C **
10630852-A-C **
10630857-A-ACTCTT **
10651718-T-G **
10663766-C-A **
10683007-T-A **
10687201-T-A **
10687209-T-C **
10687216-T-A **
10687218-T-C **
10687219-G-A **
10687230-C-G **
10755017-C-A **
10789652-C-A **
10794800-C-A **
10816397-A-C **
10816398-AGTCC-A **
10816409-T-G **
10816410-T-TC **
10816411-G-GAAC **
10820745-A-T **
10826746-C-A **
10841147-C-A **
10868051-G-T **
10868112-T-TCCTTC **
10870429-T-CACCAA **
10873345-C-T **
10874954-C-G **
10886114-A-C **
10893619-C-A **
10894706-C-A **
10926716-T-TC **
10941762-C-T **
10942046-G-T **
10955291-C-G **
10977150-C-G **
10987027-A-G **
10991216-A-G **
10997169-C-T **
11007285-T-C **
11007304-C-A **
11007310-C-T **
11012203-T-C **
13196683-C-A 11041007-C-A **
13217204-C-A 11061528-C-A **
13217953-C-T 11062277-C-T **
13295476-C-A 11139800-C-A **
13315512-C-A 11159836-C-A **
13484661-T-C 11328985-T-C **
13487781-C-G 11332105-C-G **
13504421-G-A 11348745-G-A **
13504640-TAA-T 11348964-TAA-T **
13605695-T-A 11450019-T-A **
13620341-G-A 11464665-G-A **
13637419-G-A 11481743-G-A **
11643899-G-T DYZ17 **
11648751-C-A FT450088 DYZ17 **
11663039-A-G DYZ17 **
11665156-A-T DYZ17 **
11671385-G-A DYZ17 **
11671490-C-A DYZ17 **
11676599-C-A DYZ17 **
13857700-C-A 11736994-C-A DYZ17 **
13858374-C-A 11737668-C-A DYZ17 **
13919022-C-A 11798316-C-A **
13950257-G-T 11829551-G-T **
13966701-G-T 11845995-G-T **
13976681-C-A 11855975-C-A **
13976696-A-G 11855990-A-G **
14000345-C-T 11879639-C-T FT50080 **
14011360-G-A 11890654-G-A **
14109439-A-T 11988733-A-T **
14198325-T-C 12077619-T-C **
14273781-G-T 12153075-G-T **
14299826-C-A 12179120-C-A **
14355346-C-A 12234641-C-A **
14405915-C-A 12285212-C-A **
14450395-A-AAAAAT 12329668-A-AAAAAT **
14468200-C-A 12347469-C-A **
14473087-C-A 12352356-C-A **
14515125-T-G 12403330-T-G **
14533429-C-A 12421630-C-A **
14558446-C-A 12446647-C-A **
14568075-C-A 12456275-C-A **
14614693-C-A 12502891-C-A **
14720366-G-A 12608434-G-A **
14981783-A-G 12869859-A-G **
15115586-C-A 13003673-C-A **
15137940-A-G 13026027-A-G **
15201639-T-C 13089725-T-C **
15402485-C-A 13290605-C-A **
15429510-A-G 13317630-A-G **
15452247-C-A 13340367-C-A **
15536408-C-T 13424528-C-T **
15556819-C-A 13444939-C-A **
15677722-A-G 13565842-A-G FT37003 **
15682844-C-T 13570964-C-T **
15728923-A-T 13617043-A-T **
15758582-C-A 13646702-C-A **
15763252-G-T 13651372-G-T **
15770319-T-C 13658439-T-C **
15912077-G-GA 13800197-G-GA **
15922310-C-T 13810430-C-T **
16039189-A-G 13927309-A-G **
16050245-C-A 13938365-C-A **
16318089-C-A 14206209-C-A **
16425941-C-A 14314061-C-A **
16427373-T-C 14315493-T-C **
16430876-T-G 14318996-T-G **
16539880-G-T 14428000-G-T **
16636817-G-A 14524937-G-A **
16673151-C-A 14561271-C-A **
16979914-A-G 14868034-A-G **
16990129-C-A 14878249-C-A **
16993371-C-A 14881491-C-A **
17100342-C-A 14988462-C-A **
17212301-A-T 15100421-A-T **
17215654-T-G 15103774-T-G **
17306375-G-C 15194495-G-C **
17343291-C-A 15231411-C-A **
17402449-G-A 15290569-G-A **
17433949-C-T 15322069-C-T **
17464816-G-T 15352936-G-T **
17543829-A-G 15431949-A-G **
17802163-C-A 15690283-C-A **
17827617-G-T 15715737-G-T **
17834473-T-C 15722593-T-C **
17955941-C-A 15844061-C-A **
18191732-G-T 16079852-G-T **
18340694-T-C 16228814-T-C P6_Prx **
18465565-G-T 16353685-G-T P6_Dst **
18565061-C-G 16453181-C-G 27×A**
18630867-C-A 16518987-C-A **
18707246-A-G 16595366-A-G **
18767653-C-T 16655773-C-T **
18847631-T-C 16735751-T-C **
18948116-A-G 16836236-A-G **
19122009-T-C 17010129-T-C **
19127627-CAAAAAA-C 17015747-CAAAAAA-C 17×A**
19129538-C-A 17017658-C-A **
19438162-C-A 17326282-C-A 4×GAGG**
19510312-G-T 17398432-G-T **
19528350-C-A 17416470-C-A **
19547525-G-T 17435645-G-T **
19737318-T-C 17625438-T-C P5_Prx **
19748494-G-A 17636614-G-A P5_Prx **
19748555-T-TC 17636675-T-TC P5_Prx **
19811671-A-G 17699791-A-G P5_Prx **
19932026-T-C 17820146-T-C P5_Prx **
19933394-T-C 17821514-T-C P5_Prx **
19981810-T-C 17869930-T-C P5_Prx **
20335046-A-G 18173160-A-G P5_Dst **
20723948-T-A 18562062-T-A P4_Prx **
20725929-T-C 18564043-T-C P4_Prx **
20751890-T-C 18590004-T-C P4_Prx **
20809539-C-A 18647653-C-A P4_Gap **
21133516-C-A 18971630-C-A **
21597025-C-A 19435139-C-A FTA53971 **
21677137-C-A 19515251-C-A **
21786133-A-C 19624247-A-C **
21886126-C-A 19724240-C-A **
21945393-G-A 19783507-G-A **
22011579-G-GA 19849693-G-GA **
22011585-G-A 19849699-G-A **
22079832-C-A 19917946-C-A **
22182957-T-A 20021071-T-A **
22210436-C-T 20048550-C-T **
22483899-A-T 20322013-A-T DYZ19 **
22775409-A-G 20613523-A-G **
23004585-C-A 20842699-C-A **
23563737-T-C 21401851-T-C **
24109207-A-G 21963060-A-G P3_b1 **
24252245-A-C 22106098-A-C P3_b1 **
24274011-A-T 22127864-A-T P3_b1 **
24409207-C-A 22263060-C-A **
24445490-C-A 22299343-C-A **
24602322-T-TG 22456175-T-TG P3_t2 **
24624521-GTAGCAT-G 22478374-GTAGCAT-G P3_t2 **
24624535-T-G 22478388-T-G P3_t2 10×TG**
24624542-T-TGCGCGCGC 22478395-T-TGCGCGCGC P3_t2 **
24891922-A-C 22745775-A-C g1 **
25088646-A-G 22942499-A-G g1 **
25578505-T-A 23432358-T-A P1_gr1 **
25857500-A-G 23711353-A-G P1_Y1 **
25865357-A-G 23719210-A-G P1_Y1 **
25909778-G-T 23763631-G-T P1_Y1 **
25931805-C-A 23785658-C-A P1_Y1 **
25970070-T-C 23823923-T-C P1_Y1 **
26043784-G-C 23897637-G-C P1_Y1 **
26053841-A-T 23907694-A-T P1_Y1 **
26064064-A-G 23917917-A-G P1_Y1 **
26222512-T-TG 24076365-T-TG P1_Y1 **
26224941-A-G 24078794-A-G P1_Y1 **
26310632-C-CTT 24164485-C-CTT P1_Y1 28×T**
26323608-A-C 24177461-A-C P1_Y1 **
26397585-A-C 24251438-A-C P1_Y1 **
26397662-A-G 24251515-A-G P1_Y1 **
26465369-A-C 24319222-A-C P1_Y1 **
27523518-C-A 25377371-C-A P1_Y2 **
27583123-T-C 25436976-T-C P1_Y2 **
27647817-C-A 25501670-C-A P1_Y2 **
27982175-TA-T 25836028-TA-T P1_Y2 **
27994689-A-AAG 25848542-A-AAG P1_Y2 **
28460917-C-A 26314770-C-A **
28460948-G-A 26314801-G-A **
28480443-C-A 26334296-C-A **
28481286-C-G 26335139-C-G **
28483763-C-A 26337616-C-A **
28484460-C-A 26338313-C-A **
28545696-CAAAA-C 26399549-CAAAA-C 26×A**
28553992-C-A 26407845-C-A 28×A**
28555577-C-A 26409430-C-A **
28570970-A-G 26424823-A-G **
28596698-GTTTTT-G 26450551-GTTTTT-G 24×T**
28613208-G-C 26467061-G-C **
28641064-C-A 26494917-C-A **
28643813-A-G 26497666-A-G **
28688397-C-A 26542250-C-A **
28707539-C-A 26561392-C-A **
28712076-G-C 26565929-G-C **
28726677-C-A 26580530-C-A **
28771678-C-A 26625531-C-A **
28781446-A-C 26635299-A-C **
56825734-T-A **
56828444-C-T **
56846853-G-A **
10940-G-T **
16970-A-C **
30799-G-T **
23899859-C-T 21737973-C-T ***
22489132-T-G 20327246-T-G FGC82603 DYZ19 ***
23899856-GAT-G 21737970-GAT-G ***
28792323-TG-T 26646176-TG-T S425 ***
10013267-C-T 10175658-C-T ***
13728505-G-A 11572829-G-A DYZ17 ***
22224734-G-T 20062848-G-T DYZ19 ***
22227746-C-T 20065860-C-T FGC71580 DYZ19 ***
22308928-G-A 20147042-G-A DYZ19 ***
22442730-G-C 20280844-G-C DYZ19 ***
22457443-G-T 20295557-G-T DYZ19 ***
23678696-T-A 21516810-T-A ***
24086678-C-G 21940531-C-G P3_b1 ***
24120507-C-T 21974360-C-T P3_b1 ***
24985671-A-G 22839524-A-G g1 ***
25081349-T-G 22935202-T-G g1 ***
25254745-T-C 23108598-T-C P2_r1 ***
25297432-C-T 23151285-C-T P2_r1 ***
27010711-G-A 24864564-G-A P1_r4 ***
24661727-AT-A 22515580-AT-A P3_b2 9×T***
24984586-AT-A 22838439-AT-A g1 ***
28796750-C-A,T 26650603-C-A,T ***
22810030-C-A 20648144-C-A ***
19047817-C-CGTGT 16935937-C-CGTGT 16×GT***
10653048-C-T BY31705 ***
20888588-TAAA-T 18726702-TAAA-T P4_Dst 15×A***
2960062-CAAAAAA-C 3092021-CAAAAAA-C 17×A***
3272759-C-A 3404718-C-A ***
4087886-ACTTAATTTCTACC-A 4219845-ACTTAATTTCTACC-A ***
5409648-C-A 5541607-C-A ***
7436326-C-A 7568285-C-A ***
8333572-TCTC-T 8465531-TCTC-T ***
8465934-TTGTGTGTGTG-T 8597893-TTGTGTGTGTG-T 20×TG***
9078635-C-A 9241026-C-A ***
10773271-C-A ***
10789329-C-A ***
10800494-T-C FT431789 ***
10816493-G-T ***
10861118-C-A ***
10958429-G-A ***
13298542-G-A 11142866-G-A ***
13523704-TAAGGG-T 11368028-TAAGGG-T ***
13588175-T-C 11432499-T-C ***
11671356-G-A FT451196 DYZ17 ***
14557607-G-T 12445808-G-T ***
16749738-TTT-T,TTG 14637858-TTT-T,TTG ***
17319880-GAAGAAAGA-G,GAAGA 15208000-GAAGAAAGA-G,GAAGA 16×AAGA***
18906218-C-T 16794338-C-T ***
23802405-G-GA 21640519-G-GA ***
24406622-C-A 22260475-C-A ***
28804635-C-A 26658488-C-A ***
56828544-C-T ***
56834970-C-A ***

In the table above, the meaning of the confidence field depends on whether the data comes from an FTDNA kit or an FGC kit. For FTDNA kits, + implies a "PASS" result with just one possible variant, * indicates a "PASS" but with multiple variants, ** indicates "REJECTED" with just a single variant, and *** indicates "REJECTED" with multiple possible variants. 'A*' are heterozygous variants not called by FTDNA, but still pulled from the VCF file. For FGC kits, + indicates over 99% likely genuine (95% for INDELs); * over 95% likely genuine (90% for INDELs); ** about 40% likely genuine; *** about 10% likely genuine. Manual entries read directly from a BAM file will be either + indicating positive, or * indicating that the data show a mixture of possible variants.

For the FTDNA kits, the BED data is encoded in the background color of the cells. Those cells with a white background have coverage, those with a grey background indicate no coverage in the BED file, and those with a pink background indicate the mutation is on the edge of a coverage region. These pink regions often indicate that the individual may be positive for a SNP even if there is no corresponding entry in the vcf file.

The combBED column indicates whether or not the mutation is a SNP and falls in the combBED region defined in Defining a New Rate Constant for Y-Chromosome SNPs based on Full Sequencing Data by Dmitry Adamov, Vladimir Guryanov, Sergey Karzhavin, Vladimir Tagankin, Vadim Urasin.

The McDonald BED column indicates whether or not the mutation is a SNP and falls in the BED region used by Dr. Iain McDonald in the age analysis he does for R-U106 men.