Mutagenetix > Incidental Mutation

Incidental Mutation 'R7603:Rif1'

588101

Institutional Source

Beutler Lab

Gene Symbol

Rif1

Ensembl Gene

ENSMUSG00000036202

Gene Name

replication timing regulatory factor 1

Synonyms

6530403D07Rik, 5730435J01Rik, D2Ertd145e

MMRRC Submission

045713-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R7603 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

52072832-52122383 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 52076175 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Serine to Leucine at position 93 (S93L)

Ref Sequence

ENSEMBL: ENSMUSP00000108313 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000112693] [ENSMUST00000126218]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000112693
AA Change: S93L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000108313
Gene: ENSMUSG00000036202
AA Change: S93L

Domain	Start	End	E-Value	Type
Pfam:Rif1_N	18	381	1.4e-85	PFAM
low complexity region	432	444	N/A	INTRINSIC
low complexity region	586	598	N/A	INTRINSIC
low complexity region	1018	1038	N/A	INTRINSIC
low complexity region	1180	1205	N/A	INTRINSIC
low complexity region	1310	1321	N/A	INTRINSIC
low complexity region	1423	1446	N/A	INTRINSIC
low complexity region	1576	1586	N/A	INTRINSIC
low complexity region	1677	1690	N/A	INTRINSIC
low complexity region	1702	1712	N/A	INTRINSIC
low complexity region	2176	2195	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000126218

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 98.9%

Validation Efficiency

98% (47/48)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that shares homology with the yeast teleomere binding protein, Rap1 interacting factor 1. This protein localizes to aberrant telomeres may be involved in DNA repair. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic lethality. Mice homozygous for a gene trap allele exhibit embryonic and postnatal lethality, reduced fertility, and decreased cell proliferation. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 47 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca6	T	C	11: 110,180,258 (GRCm38)	K1536E	possibly damaging	Het
Abhd16a	T	A	17: 35,101,960 (GRCm38)		probably null	Het
Actrt3	C	T	3: 30,598,547 (GRCm38)	A133T	probably benign	Het
Adcy10	C	T	1: 165,564,237 (GRCm38)	R1329W	probably damaging	Het
Apol7b	T	C	15: 77,423,456 (GRCm38)	M280V	possibly damaging	Het
Canx	A	T	11: 50,311,628 (GRCm38)	D50E	probably benign	Het
Csmd1	A	T	8: 16,288,682 (GRCm38)	D470E	probably damaging	Het
Cyp2c23	C	T	19: 44,014,930 (GRCm38)	D269N	probably damaging	Het
Ddah1	T	C	3: 145,759,019 (GRCm38)	V53A	probably benign	Het
Epha7	C	T	4: 28,871,937 (GRCm38)	S422L	probably benign	Het
Fastkd5	A	G	2: 130,615,041 (GRCm38)	V543A	possibly damaging	Het
Fggy	G	A	4: 95,769,506 (GRCm38)	G295R	probably damaging	Het
Frs2	T	C	10: 117,074,063 (GRCm38)	T465A	probably benign	Het
Glipr1	A	T	10: 111,988,832 (GRCm38)	N156K	probably benign	Het
Gnpnat1	C	T	14: 45,384,617 (GRCm38)	V40I	probably benign	Het
H2-Q7	T	C	17: 35,439,963 (GRCm38)	L130P	probably damaging	Het
Herc1	T	A	9: 66,451,383 (GRCm38)	L86*	probably null	Het
Hspg2	T	C	4: 137,548,368 (GRCm38)	L2778P	probably damaging	Het
Hspg2	T	A	4: 137,557,192 (GRCm38)	I3487N	possibly damaging	Het
Htra4	T	G	8: 25,025,700 (GRCm38)	I441L	probably benign	Het
Ints7	A	T	1: 191,596,224 (GRCm38)	H203L	probably damaging	Het
Lama2	T	C	10: 27,266,680 (GRCm38)	T601A	possibly damaging	Het
Lin7b	T	C	7: 45,368,432 (GRCm38)		probably benign	Het
Lmbr1l	G	A	15: 98,908,691 (GRCm38)	Q280*	probably null	Het
Lpin3	G	T	2: 160,903,754 (GRCm38)		probably null	Het
Map1lc3b	A	T	8: 121,593,529 (GRCm38)	H27L	possibly damaging	Het
Mfsd14a	C	A	3: 116,633,883 (GRCm38)	V369F	probably damaging	Het
Ndufa12	C	T	10: 94,220,779 (GRCm38)	A123V	probably benign	Het
Nek9	A	G	12: 85,303,514 (GRCm38)	F929L	probably benign	Het
Nup210	A	T	6: 91,076,697 (GRCm38)	D279E	probably benign	Het
Or52m2	A	G	7: 102,614,938 (GRCm38)	V17A	probably benign	Het
Parp1	T	C	1: 180,600,212 (GRCm38)		probably null	Het
Phc3	T	C	3: 30,907,452 (GRCm38)	I944V	probably damaging	Het
Phf20	C	T	2: 156,302,851 (GRCm38)	A793V	probably benign	Het
Phf21a	A	C	2: 92,357,007 (GRCm38)	R540S	probably benign	Het
Pogk	A	G	1: 166,401,911 (GRCm38)	C124R	probably benign	Het
Sanbr	T	C	11: 23,566,191 (GRCm38)	T709A	probably benign	Het
Sele	A	G	1: 164,049,515 (GRCm38)	E120G	probably damaging	Het
Slc4a1ap	T	C	5: 31,546,195 (GRCm38)	L49P		Het
Snap47	T	C	11: 59,428,547 (GRCm38)	D255G	probably damaging	Het
Tcstv3	T	C	13: 120,317,610 (GRCm38)	V15A	probably damaging	Het
Tmcc1	A	T	6: 116,043,131 (GRCm38)	Y453*	probably null	Het
Tpsg1	G	T	17: 25,373,210 (GRCm38)	G86V	probably damaging	Het
Urb1	CACTTAC	CAC	16: 90,772,573 (GRCm38)		probably benign	Het
Usp20	T	A	2: 31,011,474 (GRCm38)	V459E	probably damaging	Het
Vmn1r202	A	T	13: 22,501,620 (GRCm38)	L209Q	probably damaging	Het
Vps13b	T	C	15: 35,576,439 (GRCm38)	S998P	probably damaging	Het

Other mutations in Rif1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00465:Rif1	APN	2	52,121,007 (GRCm38)	missense	probably damaging	0.96
IGL00711:Rif1	APN	2	52,111,070 (GRCm38)	missense	probably benign	0.00
IGL00721:Rif1	APN	2	52,119,117 (GRCm38)	missense	probably damaging	1.00
IGL01085:Rif1	APN	2	52,085,140 (GRCm38)	missense	possibly damaging	0.71
IGL01093:Rif1	APN	2	52,095,948 (GRCm38)	missense	probably damaging	1.00
IGL01107:Rif1	APN	2	52,111,303 (GRCm38)	missense	probably benign	0.00
IGL01138:Rif1	APN	2	52,111,522 (GRCm38)	missense	probably damaging	1.00
IGL01844:Rif1	APN	2	52,112,543 (GRCm38)	missense	probably benign	0.07
IGL02441:Rif1	APN	2	52,105,515 (GRCm38)	missense	probably benign	0.00
IGL02448:Rif1	APN	2	52,116,696 (GRCm38)	missense	probably damaging	0.99
IGL02563:Rif1	APN	2	52,077,065 (GRCm38)	missense	probably damaging	1.00
IGL02704:Rif1	APN	2	52,093,576 (GRCm38)	missense	probably damaging	1.00
IGL02946:Rif1	APN	2	52,110,125 (GRCm38)	nonsense	probably null
IGL03060:Rif1	APN	2	52,112,137 (GRCm38)	missense	probably damaging	0.97
IGL03206:Rif1	APN	2	52,103,622 (GRCm38)	missense	probably damaging	1.00
IGL03263:Rif1	APN	2	52,090,261 (GRCm38)	missense	probably damaging	0.99
IGL03267:Rif1	APN	2	52,076,988 (GRCm38)	missense	possibly damaging	0.94
IGL03280:Rif1	APN	2	52,112,599 (GRCm38)	missense	probably benign	0.32
hifi	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
nietzsche	UTSW	2	52,077,020 (GRCm38)	missense	probably benign	0.08
PIT4305001:Rif1	UTSW	2	52,111,958 (GRCm38)	missense
R0017:Rif1	UTSW	2	52,116,674 (GRCm38)	missense	probably benign	0.18
R0017:Rif1	UTSW	2	52,116,674 (GRCm38)	missense	probably benign	0.18
R0060:Rif1	UTSW	2	52,111,117 (GRCm38)	missense	probably damaging	1.00
R0060:Rif1	UTSW	2	52,111,117 (GRCm38)	missense	probably damaging	1.00
R0104:Rif1	UTSW	2	52,110,092 (GRCm38)	missense	possibly damaging	0.77
R0268:Rif1	UTSW	2	52,090,286 (GRCm38)	critical splice donor site	probably null
R0276:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0278:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0288:Rif1	UTSW	2	52,110,013 (GRCm38)	missense	probably damaging	1.00
R0314:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0345:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0346:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0383:Rif1	UTSW	2	52,085,141 (GRCm38)	missense	probably damaging	0.96
R0384:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0387:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0388:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0456:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0477:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0505:Rif1	UTSW	2	52,110,737 (GRCm38)	missense	probably damaging	0.99
R0510:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0511:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0512:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0633:Rif1	UTSW	2	52,112,563 (GRCm38)	missense	probably benign	0.00
R0637:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0638:Rif1	UTSW	2	52,111,588 (GRCm38)	missense	probably benign	0.12
R0666:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0675:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0707:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0726:Rif1	UTSW	2	52,110,353 (GRCm38)	missense	possibly damaging	0.52
R0743:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0744:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0938:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0939:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0940:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0941:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0942:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R0943:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1006:Rif1	UTSW	2	52,085,029 (GRCm38)	missense	probably damaging	0.99
R1052:Rif1	UTSW	2	52,111,562 (GRCm38)	missense	probably benign	0.01
R1061:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1175:Rif1	UTSW	2	52,107,628 (GRCm38)	unclassified	probably benign
R1183:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1184:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1271:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1332:Rif1	UTSW	2	52,078,314 (GRCm38)	missense	probably benign	0.06
R1336:Rif1	UTSW	2	52,078,314 (GRCm38)	missense	probably benign	0.06
R1351:Rif1	UTSW	2	52,111,555 (GRCm38)	missense	possibly damaging	0.74
R1517:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1527:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1560:Rif1	UTSW	2	52,111,131 (GRCm38)	missense	probably damaging	1.00
R1563:Rif1	UTSW	2	52,073,223 (GRCm38)	missense	probably damaging	0.99
R1571:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1625:Rif1	UTSW	2	52,103,640 (GRCm38)	missense	probably benign	0.25
R1679:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1689:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1731:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1744:Rif1	UTSW	2	52,112,392 (GRCm38)	missense	possibly damaging	0.56
R1746:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1748:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R1831:Rif1	UTSW	2	52,078,495 (GRCm38)	nonsense	probably null
R1902:Rif1	UTSW	2	52,116,673 (GRCm38)	missense	possibly damaging	0.93
R1964:Rif1	UTSW	2	52,098,409 (GRCm38)	missense	probably benign	0.01
R1978:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2000:Rif1	UTSW	2	52,081,298 (GRCm38)	missense	probably damaging	0.99
R2030:Rif1	UTSW	2	52,092,346 (GRCm38)	missense	probably damaging	1.00
R2056:Rif1	UTSW	2	52,093,576 (GRCm38)	missense	probably damaging	1.00
R2106:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2109:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2125:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2126:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2145:Rif1	UTSW	2	52,111,400 (GRCm38)	missense	possibly damaging	0.63
R2152:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2153:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2213:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2327:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2512:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2513:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2516:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2520:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R2905:Rif1	UTSW	2	52,098,504 (GRCm38)	missense	probably damaging	0.99
R3005:Rif1	UTSW	2	52,082,764 (GRCm38)	missense	probably damaging	1.00
R3155:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R3156:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R3429:Rif1	UTSW	2	52,110,324 (GRCm38)	unclassified	probably benign
R3707:Rif1	UTSW	2	52,093,580 (GRCm38)	missense	probably damaging	1.00
R3907:Rif1	UTSW	2	52,112,545 (GRCm38)	missense	probably benign	0.03
R3978:Rif1	UTSW	2	52,116,747 (GRCm38)	critical splice donor site	probably null
R4023:Rif1	UTSW	2	52,121,087 (GRCm38)	missense	probably benign	0.01
R4052:Rif1	UTSW	2	52,098,471 (GRCm38)	nonsense	probably null
R4668:Rif1	UTSW	2	52,111,952 (GRCm38)	missense	probably benign	0.01
R4674:Rif1	UTSW	2	52,106,942 (GRCm38)	missense	probably null	1.00
R4715:Rif1	UTSW	2	52,073,139 (GRCm38)	utr 5 prime	probably benign
R4766:Rif1	UTSW	2	52,098,934 (GRCm38)	missense	probably damaging	1.00
R4783:Rif1	UTSW	2	52,112,747 (GRCm38)	missense	probably damaging	0.96
R4785:Rif1	UTSW	2	52,112,747 (GRCm38)	missense	probably damaging	0.96
R4869:Rif1	UTSW	2	52,093,611 (GRCm38)	intron	probably benign
R4911:Rif1	UTSW	2	52,110,518 (GRCm38)	missense	probably damaging	0.98
R4951:Rif1	UTSW	2	52,084,986 (GRCm38)	splice site	probably null
R5044:Rif1	UTSW	2	52,109,928 (GRCm38)	missense	probably damaging	0.99
R5088:Rif1	UTSW	2	52,092,295 (GRCm38)	missense	possibly damaging	0.91
R5151:Rif1	UTSW	2	52,120,309 (GRCm38)	missense	probably damaging	1.00
R5187:Rif1	UTSW	2	52,081,289 (GRCm38)	missense	probably damaging	1.00
R5222:Rif1	UTSW	2	52,077,020 (GRCm38)	missense	probably benign	0.08
R5243:Rif1	UTSW	2	52,111,824 (GRCm38)	missense	possibly damaging	0.86
R5436:Rif1	UTSW	2	52,120,971 (GRCm38)	intron	probably benign
R5476:Rif1	UTSW	2	52,089,595 (GRCm38)	missense	probably damaging	1.00
R5496:Rif1	UTSW	2	52,098,916 (GRCm38)	missense	probably damaging	1.00
R5641:Rif1	UTSW	2	52,121,158 (GRCm38)	missense	possibly damaging	0.80
R5883:Rif1	UTSW	2	52,105,639 (GRCm38)	critical splice donor site	probably null
R5987:Rif1	UTSW	2	52,095,844 (GRCm38)	missense	probably damaging	1.00
R5990:Rif1	UTSW	2	52,095,844 (GRCm38)	missense	probably damaging	1.00
R5992:Rif1	UTSW	2	52,095,844 (GRCm38)	missense	probably damaging	1.00
R6019:Rif1	UTSW	2	52,095,844 (GRCm38)	missense	probably damaging	1.00
R6020:Rif1	UTSW	2	52,095,844 (GRCm38)	missense	probably damaging	1.00
R6255:Rif1	UTSW	2	52,085,053 (GRCm38)	missense	probably damaging	1.00
R6342:Rif1	UTSW	2	52,119,156 (GRCm38)	missense	probably damaging	0.97
R6364:Rif1	UTSW	2	52,107,669 (GRCm38)	missense	probably damaging	0.97
R6747:Rif1	UTSW	2	52,078,263 (GRCm38)	splice site	probably null
R6928:Rif1	UTSW	2	52,095,961 (GRCm38)	missense	probably damaging	1.00
R6954:Rif1	UTSW	2	52,112,691 (GRCm38)	missense	probably benign	0.00
R7003:Rif1	UTSW	2	52,076,989 (GRCm38)	missense	probably benign	0.06
R7310:Rif1	UTSW	2	52,105,619 (GRCm38)	missense	probably benign	0.12
R7549:Rif1	UTSW	2	52,078,507 (GRCm38)	missense	possibly damaging	0.52
R7673:Rif1	UTSW	2	52,088,654 (GRCm38)	missense	probably damaging	1.00
R7741:Rif1	UTSW	2	52,085,141 (GRCm38)	missense	probably damaging	0.96
R7777:Rif1	UTSW	2	52,116,356 (GRCm38)	missense	probably benign	0.00
R7910:Rif1	UTSW	2	52,078,387 (GRCm38)	nonsense	probably null
R7962:Rif1	UTSW	2	52,074,276 (GRCm38)	missense	probably damaging	1.00
R8264:Rif1	UTSW	2	52,090,278 (GRCm38)	missense	noncoding transcript
R8390:Rif1	UTSW	2	52,110,923 (GRCm38)	missense	probably damaging	1.00
R8479:Rif1	UTSW	2	52,112,551 (GRCm38)	missense	possibly damaging	0.52
R8490:Rif1	UTSW	2	52,110,999 (GRCm38)	missense	probably damaging	0.96
R8762:Rif1	UTSW	2	52,111,730 (GRCm38)	missense
R8785:Rif1	UTSW	2	52,110,481 (GRCm38)	missense	probably benign	0.06
R8890:Rif1	UTSW	2	52,098,863 (GRCm38)	missense	probably damaging	0.99
R9081:Rif1	UTSW	2	52,110,977 (GRCm38)	missense	probably damaging	0.99
R9225:Rif1	UTSW	2	52,111,850 (GRCm38)	missense	probably benign	0.22
R9284:Rif1	UTSW	2	52,108,552 (GRCm38)	missense	probably benign	0.00
R9300:Rif1	UTSW	2	52,111,139 (GRCm38)	missense	probably damaging	1.00
R9366:Rif1	UTSW	2	52,120,344 (GRCm38)	missense
R9477:Rif1	UTSW	2	52,111,330 (GRCm38)	missense	probably benign	0.02
R9522:Rif1	UTSW	2	52,081,299 (GRCm38)	missense	probably damaging	1.00
R9573:Rif1	UTSW	2	52,110,454 (GRCm38)	missense	probably benign	0.29
R9630:Rif1	UTSW	2	52,089,595 (GRCm38)	missense	probably damaging	1.00
X0064:Rif1	UTSW	2	52,094,633 (GRCm38)	missense	probably damaging	0.96
X0064:Rif1	UTSW	2	52,074,315 (GRCm38)	missense	probably benign	0.00
Z1177:Rif1	UTSW	2	52,088,648 (GRCm38)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GATTTTGGGTTGCAACAGGC -3'
(R):5'- GGGTATGACTGCCACATCAATC -3'

Sequencing Primer
(F):5'- GGTTGCAACAGGCTTTTAACTC -3'
(R):5'- GGCCCTTGACATCTAGCCTAGTAAG -3'

Posted On

2019-10-24