Mutagenetix > Incidental Mutation

Incidental Mutation 'R1562:Myh1'

170695

Institutional Source

Beutler Lab

Gene Symbol

Myh1

Ensembl Gene

ENSMUSG00000056328

Gene Name

myosin, heavy polypeptide 1, skeletal muscle, adult

Synonyms

MYHC-IIX, IId, IId/x, myosin heavy chain 2X, A530084A17Rik, MyHC-IId/x, Myhs-f2, Myhs-f, Myhsf2

MMRRC Submission

039601-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1562 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

67090922-67115401 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 67102196 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Threonine at position 829 (M829T)

Ref Sequence

ENSEMBL: ENSMUSP00000117569 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000018637] [ENSMUST00000075734] [ENSMUST00000124516]

AlphaFold

Q5SX40

Predicted Effect

probably benign
Transcript: ENSMUST00000018637
AA Change: M829T

PolyPhen 2 Score 0.042 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000018637
Gene: ENSMUSG00000056328
AA Change: M829T

Domain	Start	End	E-Value	Type
Pfam:Myosin_N	35	76	1.8e-15	PFAM
MYSc	80	786	N/A	SMART
IQ	787	809	1.18e-3	SMART
low complexity region	860	883	N/A	INTRINSIC
low complexity region	931	945	N/A	INTRINSIC
Pfam:Myosin_tail_1	1075	1933	N/A	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000075734
AA Change: M829T

PolyPhen 2 Score 0.042 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000075147
Gene: ENSMUSG00000056328
AA Change: M829T

Domain	Start	End	E-Value	Type
Pfam:Myosin_N	35	74	7.2e-14	PFAM
MYSc	80	786	N/A	SMART
IQ	787	809	1.18e-3	SMART
Pfam:Myosin_tail_1	850	1931	1.9e-165	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000124516
AA Change: M829T

PolyPhen 2 Score 0.042 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000117569
Gene: ENSMUSG00000056328
AA Change: M829T

Domain	Start	End	E-Value	Type
Pfam:Myosin_N	35	76	1.8e-15	PFAM
MYSc	80	786	N/A	SMART
IQ	787	809	1.18e-3	SMART
low complexity region	860	883	N/A	INTRINSIC
low complexity region	931	945	N/A	INTRINSIC
Pfam:Myosin_tail_1	1075	1933	N/A	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000145021

Coding Region Coverage

1x: 99.1%
3x: 98.2%
10x: 95.8%
20x: 91.0%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Myosin is a major contractile protein which converts chemical energy into mechanical energy through the hydrolysis of ATP. Myosin is a hexameric protein composed of a pair of myosin heavy chains (MYH) and two pairs of nonidentical light chains. Myosin heavy chains are encoded by a multigene family. In mammals at least 10 different myosin heavy chain (MYH) isoforms have been described from striated, smooth, and nonmuscle cells. These isoforms show expression that is spatially and temporally regulated during development. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit reduced growth, muscular weakness, kyphosis, and abnormal kinetics of muscle contraction and relaxation. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca2	A	G	2: 25,336,331 (GRCm39)	I2201V	probably benign	Het
Adam22	T	C	5: 8,145,007 (GRCm39)	N817S	probably damaging	Het
Alox12	C	A	11: 70,140,991 (GRCm39)	R348L	probably damaging	Het
Asb17	A	T	3: 153,559,143 (GRCm39)	T285S	probably benign	Het
Casp4	T	C	9: 5,324,733 (GRCm39)	S182P	possibly damaging	Het
Cenpe	T	C	3: 134,944,155 (GRCm39)	M985T	possibly damaging	Het
Clcn1	C	T	6: 42,277,169 (GRCm39)	P420L	probably benign	Het
Coro2a	T	C	4: 46,548,917 (GRCm39)	I126V	probably benign	Het
Cubn	T	C	2: 13,432,778 (GRCm39)	Y1181C	probably damaging	Het
Cyp2d22	A	T	15: 82,258,179 (GRCm39)	L147Q	probably damaging	Het
Dna2	C	T	10: 62,784,966 (GRCm39)	R28W	probably benign	Het
Ecm1	G	A	3: 95,643,275 (GRCm39)	R342C	probably damaging	Het
Fat2	T	C	11: 55,200,800 (GRCm39)	N758S	probably damaging	Het
Fbxo43	T	C	15: 36,163,162 (GRCm39)	D15G	probably damaging	Het
Flt3	T	C	5: 147,281,323 (GRCm39)	E803G	probably damaging	Het
Folr1	T	G	7: 101,507,801 (GRCm39)	D213A	probably damaging	Het
Fus	T	C	7: 127,579,094 (GRCm39)	V359A	probably damaging	Het
Gabrb3	C	T	7: 57,415,262 (GRCm39)	R111*	probably null	Het
Gm17324	T	C	9: 78,355,964 (GRCm39)		probably benign	Het
Hormad2	A	T	11: 4,358,848 (GRCm39)		probably null	Het
Ifi27l2b	T	A	12: 103,422,780 (GRCm39)		probably null	Het
Isg20	G	T	7: 78,569,891 (GRCm39)	C176F	probably benign	Het
Katnip	C	A	7: 125,442,020 (GRCm39)	S643Y	probably damaging	Het
Krt15	C	A	11: 100,024,007 (GRCm39)	V346L	probably benign	Het
Liat1	A	T	11: 75,894,024 (GRCm39)	I134F	probably damaging	Het
Med13l	A	G	5: 118,876,584 (GRCm39)	K920R	probably damaging	Het
Mlh3	A	T	12: 85,313,694 (GRCm39)	F831I	probably benign	Het
Mtmr9	A	G	14: 63,771,786 (GRCm39)	S267P	probably benign	Het
Mybpc1	C	T	10: 88,389,193 (GRCm39)	A406T	probably damaging	Het
Myo10	A	G	15: 25,780,497 (GRCm39)	Q209R	possibly damaging	Het
Nceh1	T	A	3: 27,293,701 (GRCm39)	V153D	probably damaging	Het
Oog3	A	T	4: 143,889,169 (GRCm39)	I3N	probably damaging	Het
Or1j19	A	G	2: 36,676,696 (GRCm39)	D53G	probably damaging	Het
Or2ag1b	C	T	7: 106,288,187 (GRCm39)	M250I	probably benign	Het
Or4c103	T	A	2: 88,513,423 (GRCm39)	I218F	probably benign	Het
Or8c20	C	A	9: 38,260,658 (GRCm39)	S87*	probably null	Het
Pcnt	G	A	10: 76,203,164 (GRCm39)	T2646M	probably benign	Het
Phf10	A	T	17: 15,166,512 (GRCm39)	C453S	probably damaging	Het
Plcb4	T	A	2: 135,812,367 (GRCm39)		probably null	Het
Plekhh1	A	G	12: 79,123,482 (GRCm39)	H1185R	probably benign	Het
Prmt3	G	T	7: 49,476,602 (GRCm39)	V404L	probably benign	Het
Ptprb	T	A	10: 116,175,372 (GRCm39)	D1122E	probably benign	Het
Rars1	A	G	11: 35,711,921 (GRCm39)		probably null	Het
Rasa2	G	T	9: 96,427,803 (GRCm39)	N687K	possibly damaging	Het
Rbm11	A	G	16: 75,393,423 (GRCm39)	T40A	probably damaging	Het
Rem2	T	C	14: 54,713,775 (GRCm39)	V16A	probably benign	Het
Rlf	A	T	4: 121,007,588 (GRCm39)	M574K	possibly damaging	Het
Rpap3	A	T	15: 97,592,098 (GRCm39)	V186D	possibly damaging	Het
Sertad3	G	A	7: 27,176,048 (GRCm39)	E161K	probably damaging	Het
Sh3gl2	T	C	4: 85,304,130 (GRCm39)	S278P	probably benign	Het
Strn3	T	C	12: 51,680,401 (GRCm39)	T400A	probably benign	Het
Sycp2	A	T	2: 178,024,178 (GRCm39)	I402N	probably damaging	Het
Synj1	C	T	16: 90,784,290 (GRCm39)	V283I	probably benign	Het
Tas2r108	A	G	6: 40,471,000 (GRCm39)		probably null	Het
Ttpal	A	G	2: 163,457,323 (GRCm39)	N265S	probably benign	Het
Unc80	G	A	1: 66,677,116 (GRCm39)	G2015D	probably damaging	Het
Upf1	C	T	8: 70,796,017 (GRCm39)	W138*	probably null	Het
Vmn1r25	T	G	6: 57,955,786 (GRCm39)	M168L	probably benign	Het
Vmn2r18	A	T	5: 151,510,301 (GRCm39)	F24Y	probably benign	Het
Vmn2r4	G	T	3: 64,296,865 (GRCm39)	T640N	probably damaging	Het
Wdr75	T	A	1: 45,843,030 (GRCm39)		probably null	Het
Zdbf2	T	G	1: 63,342,747 (GRCm39)	S375R	possibly damaging	Het
Zfp648	A	G	1: 154,080,138 (GRCm39)	Q99R	probably benign	Het
Zfp964	C	T	8: 70,115,654 (GRCm39)	P85S	probably benign	Het

Other mutations in Myh1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00427:Myh1	APN	11	67,111,691 (GRCm39)	missense	probably damaging	0.99
IGL00514:Myh1	APN	11	67,110,610 (GRCm39)	missense	probably damaging	1.00
IGL00851:Myh1	APN	11	67,108,736 (GRCm39)	missense	probably damaging	0.96
IGL01061:Myh1	APN	11	67,108,688 (GRCm39)	missense	probably benign	0.05
IGL01113:Myh1	APN	11	67,093,006 (GRCm39)	missense	probably benign	0.00
IGL01125:Myh1	APN	11	67,111,486 (GRCm39)	missense	probably benign
IGL01391:Myh1	APN	11	67,108,689 (GRCm39)	missense	probably benign	0.00
IGL01392:Myh1	APN	11	67,112,127 (GRCm39)	missense	probably benign	0.20
IGL01404:Myh1	APN	11	67,112,977 (GRCm39)	missense	possibly damaging	0.83
IGL01700:Myh1	APN	11	67,102,238 (GRCm39)	missense	probably damaging	1.00
IGL01739:Myh1	APN	11	67,105,354 (GRCm39)	missense	probably damaging	0.99
IGL01759:Myh1	APN	11	67,110,732 (GRCm39)	missense	probably damaging	1.00
IGL01922:Myh1	APN	11	67,101,292 (GRCm39)	critical splice donor site	probably null
IGL01952:Myh1	APN	11	67,111,218 (GRCm39)	splice site	probably null
IGL02007:Myh1	APN	11	67,111,382 (GRCm39)	missense	probably benign	0.03
IGL02028:Myh1	APN	11	67,101,441 (GRCm39)	missense	probably damaging	1.00
IGL02245:Myh1	APN	11	67,102,313 (GRCm39)	missense	possibly damaging	0.58
IGL02628:Myh1	APN	11	67,097,088 (GRCm39)	unclassified	probably benign
IGL02942:Myh1	APN	11	67,093,308 (GRCm39)	missense	probably damaging	1.00
IGL02967:Myh1	APN	11	67,099,896 (GRCm39)	missense	possibly damaging	0.76
IGL03031:Myh1	APN	11	67,097,213 (GRCm39)	missense	possibly damaging	0.47
IGL03187:Myh1	APN	11	67,097,351 (GRCm39)	missense	possibly damaging	0.56
IGL03302:Myh1	APN	11	67,102,328 (GRCm39)	missense	probably benign	0.01
compelling	UTSW	11	67,110,631 (GRCm39)	critical splice donor site	probably null
convincing	UTSW	11	67,093,365 (GRCm39)	missense	probably damaging	1.00
muscle	UTSW	11	67,096,874 (GRCm39)	nonsense	probably null
Persuasive	UTSW	11	67,099,890 (GRCm39)	missense	possibly damaging	0.90
G1patch:Myh1	UTSW	11	67,092,719 (GRCm39)	missense	probably damaging	1.00
R0041:Myh1	UTSW	11	67,099,904 (GRCm39)	missense	possibly damaging	0.88
R0079:Myh1	UTSW	11	67,104,237 (GRCm39)	missense	probably damaging	1.00
R0081:Myh1	UTSW	11	67,106,683 (GRCm39)	missense	probably benign
R0317:Myh1	UTSW	11	67,108,338 (GRCm39)	missense	probably damaging	1.00
R0465:Myh1	UTSW	11	67,101,243 (GRCm39)	missense	possibly damaging	0.50
R0528:Myh1	UTSW	11	67,111,445 (GRCm39)	missense	probably damaging	1.00
R0731:Myh1	UTSW	11	67,093,359 (GRCm39)	missense	probably damaging	0.98
R0964:Myh1	UTSW	11	67,096,751 (GRCm39)	missense	probably benign
R0964:Myh1	UTSW	11	67,112,430 (GRCm39)	missense	probably damaging	1.00
R1427:Myh1	UTSW	11	67,110,573 (GRCm39)	missense	probably damaging	0.99
R1429:Myh1	UTSW	11	67,108,736 (GRCm39)	missense	possibly damaging	0.78
R1481:Myh1	UTSW	11	67,096,325 (GRCm39)	unclassified	probably benign
R1727:Myh1	UTSW	11	67,101,292 (GRCm39)	critical splice donor site	probably benign
R1796:Myh1	UTSW	11	67,115,183 (GRCm39)	missense	probably benign	0.00
R1808:Myh1	UTSW	11	67,102,300 (GRCm39)	nonsense	probably null
R1836:Myh1	UTSW	11	67,095,648 (GRCm39)	missense	probably damaging	0.98
R1848:Myh1	UTSW	11	67,104,456 (GRCm39)	missense	probably benign	0.10
R1851:Myh1	UTSW	11	67,095,224 (GRCm39)	missense	probably damaging	1.00
R1925:Myh1	UTSW	11	67,101,996 (GRCm39)	missense	probably benign	0.01
R1967:Myh1	UTSW	11	67,104,273 (GRCm39)	missense	probably benign	0.08
R1999:Myh1	UTSW	11	67,113,234 (GRCm39)	missense	probably benign	0.04
R2067:Myh1	UTSW	11	67,105,446 (GRCm39)	missense	possibly damaging	0.83
R2111:Myh1	UTSW	11	67,105,446 (GRCm39)	missense	possibly damaging	0.83
R2150:Myh1	UTSW	11	67,113,234 (GRCm39)	missense	probably benign	0.04
R2189:Myh1	UTSW	11	67,112,430 (GRCm39)	missense	probably damaging	1.00
R2352:Myh1	UTSW	11	67,111,363 (GRCm39)	missense	probably benign	0.00
R2436:Myh1	UTSW	11	67,104,097 (GRCm39)	missense	probably benign	0.04
R2483:Myh1	UTSW	11	67,102,052 (GRCm39)	missense	probably benign
R2508:Myh1	UTSW	11	67,104,424 (GRCm39)	missense	possibly damaging	0.61
R2509:Myh1	UTSW	11	67,096,423 (GRCm39)	missense	probably benign	0.01
R2511:Myh1	UTSW	11	67,096,423 (GRCm39)	missense	probably benign	0.01
R2908:Myh1	UTSW	11	67,111,522 (GRCm39)	nonsense	probably null
R2966:Myh1	UTSW	11	67,105,410 (GRCm39)	missense	probably damaging	1.00
R3829:Myh1	UTSW	11	67,096,423 (GRCm39)	missense	probably benign	0.01
R4106:Myh1	UTSW	11	67,102,403 (GRCm39)	missense	probably benign	0.33
R4108:Myh1	UTSW	11	67,102,403 (GRCm39)	missense	probably benign	0.33
R4457:Myh1	UTSW	11	67,111,441 (GRCm39)	missense	probably benign	0.42
R4629:Myh1	UTSW	11	67,100,119 (GRCm39)	missense	probably benign	0.01
R4981:Myh1	UTSW	11	67,115,300 (GRCm39)	utr 3 prime	probably benign
R5032:Myh1	UTSW	11	67,096,874 (GRCm39)	nonsense	probably null
R5239:Myh1	UTSW	11	67,106,051 (GRCm39)	missense	probably benign	0.19
R5241:Myh1	UTSW	11	67,095,275 (GRCm39)	missense	probably benign
R5303:Myh1	UTSW	11	67,092,843 (GRCm39)	missense	probably benign	0.09
R5666:Myh1	UTSW	11	67,112,178 (GRCm39)	missense	probably benign	0.30
R5717:Myh1	UTSW	11	67,099,782 (GRCm39)	missense	probably benign
R5761:Myh1	UTSW	11	67,110,078 (GRCm39)	missense	probably damaging	0.98
R5870:Myh1	UTSW	11	67,092,805 (GRCm39)	missense	possibly damaging	0.70
R6077:Myh1	UTSW	11	67,102,273 (GRCm39)	missense	probably damaging	1.00
R6089:Myh1	UTSW	11	67,111,613 (GRCm39)	splice site	probably null
R6089:Myh1	UTSW	11	67,092,993 (GRCm39)	splice site	probably null
R6197:Myh1	UTSW	11	67,111,793 (GRCm39)	missense	probably benign	0.01
R6460:Myh1	UTSW	11	67,112,202 (GRCm39)	missense	probably benign
R6627:Myh1	UTSW	11	67,105,835 (GRCm39)	missense	probably damaging	1.00
R6634:Myh1	UTSW	11	67,099,890 (GRCm39)	missense	possibly damaging	0.90
R6725:Myh1	UTSW	11	67,092,719 (GRCm39)	missense	probably damaging	1.00
R6784:Myh1	UTSW	11	67,105,396 (GRCm39)	missense	probably damaging	0.99
R6813:Myh1	UTSW	11	67,111,286 (GRCm39)	missense	probably benign	0.34
R6866:Myh1	UTSW	11	67,115,219 (GRCm39)	missense	probably damaging	0.99
R6997:Myh1	UTSW	11	67,111,463 (GRCm39)	missense	possibly damaging	0.94
R7028:Myh1	UTSW	11	67,111,247 (GRCm39)	missense	possibly damaging	0.64
R7133:Myh1	UTSW	11	67,093,412 (GRCm39)	missense	probably benign
R7185:Myh1	UTSW	11	67,098,285 (GRCm39)	missense	probably damaging	1.00
R7194:Myh1	UTSW	11	67,102,183 (GRCm39)	missense	probably benign
R7283:Myh1	UTSW	11	67,092,670 (GRCm39)	critical splice acceptor site	probably null
R7336:Myh1	UTSW	11	67,111,435 (GRCm39)	missense	probably benign	0.00
R7348:Myh1	UTSW	11	67,093,365 (GRCm39)	missense	probably damaging	1.00
R7369:Myh1	UTSW	11	67,111,524 (GRCm39)	missense	probably damaging	1.00
R7375:Myh1	UTSW	11	67,101,254 (GRCm39)	missense	probably damaging	1.00
R7384:Myh1	UTSW	11	67,115,201 (GRCm39)	missense	possibly damaging	0.46
R7387:Myh1	UTSW	11	67,099,715 (GRCm39)	missense	probably benign	0.14
R7424:Myh1	UTSW	11	67,104,489 (GRCm39)	missense	probably damaging	1.00
R7430:Myh1	UTSW	11	67,096,393 (GRCm39)	nonsense	probably null
R7443:Myh1	UTSW	11	67,111,331 (GRCm39)	missense	probably benign
R7447:Myh1	UTSW	11	67,110,006 (GRCm39)	missense	probably benign	0.01
R7509:Myh1	UTSW	11	67,101,287 (GRCm39)	missense	probably benign	0.40
R7583:Myh1	UTSW	11	67,111,739 (GRCm39)	missense	probably benign	0.00
R7611:Myh1	UTSW	11	67,101,243 (GRCm39)	missense	possibly damaging	0.50
R7617:Myh1	UTSW	11	67,106,701 (GRCm39)	missense	possibly damaging	0.94
R7727:Myh1	UTSW	11	67,106,748 (GRCm39)	missense	probably benign	0.00
R8029:Myh1	UTSW	11	67,102,066 (GRCm39)	critical splice donor site	probably null
R8042:Myh1	UTSW	11	67,097,429 (GRCm39)	missense	probably damaging	1.00
R8060:Myh1	UTSW	11	67,106,077 (GRCm39)	missense	probably benign
R8080:Myh1	UTSW	11	67,102,228 (GRCm39)	missense	probably benign	0.10
R8117:Myh1	UTSW	11	67,113,031 (GRCm39)	missense	probably damaging	1.00
R8171:Myh1	UTSW	11	67,093,398 (GRCm39)	missense	probably damaging	1.00
R8183:Myh1	UTSW	11	67,092,832 (GRCm39)	missense	possibly damaging	0.50
R8397:Myh1	UTSW	11	67,112,465 (GRCm39)	missense	probably damaging	0.97
R8545:Myh1	UTSW	11	67,093,027 (GRCm39)	missense	probably benign	0.00
R8807:Myh1	UTSW	11	67,111,354 (GRCm39)	missense	probably benign	0.02
R8812:Myh1	UTSW	11	67,099,967 (GRCm39)	missense	probably benign	0.00
R8855:Myh1	UTSW	11	67,102,247 (GRCm39)	missense	probably damaging	1.00
R8906:Myh1	UTSW	11	67,096,739 (GRCm39)	missense	probably benign	0.02
R8959:Myh1	UTSW	11	67,102,328 (GRCm39)	missense	probably benign
R8992:Myh1	UTSW	11	67,096,607 (GRCm39)	missense	probably benign
R9140:Myh1	UTSW	11	67,100,089 (GRCm39)	missense	probably benign	0.04
R9293:Myh1	UTSW	11	67,099,929 (GRCm39)	missense	probably benign	0.25
R9366:Myh1	UTSW	11	67,110,114 (GRCm39)	missense	probably damaging	1.00
R9371:Myh1	UTSW	11	67,110,631 (GRCm39)	critical splice donor site	probably null
R9378:Myh1	UTSW	11	67,093,259 (GRCm39)	missense	probably damaging	0.99
R9482:Myh1	UTSW	11	67,108,745 (GRCm39)	missense	probably damaging	1.00
R9507:Myh1	UTSW	11	67,102,049 (GRCm39)	missense	probably benign	0.00
R9558:Myh1	UTSW	11	67,108,618 (GRCm39)	missense	possibly damaging	0.90
R9561:Myh1	UTSW	11	67,108,618 (GRCm39)	missense	possibly damaging	0.90
R9587:Myh1	UTSW	11	67,102,196 (GRCm39)	missense	probably benign	0.03
X0062:Myh1	UTSW	11	67,098,367 (GRCm39)	missense	probably damaging	0.99
Z1177:Myh1	UTSW	11	67,097,144 (GRCm39)	missense	probably damaging	1.00
Z1187:Myh1	UTSW	11	67,095,272 (GRCm39)	missense	probably benign
Z1188:Myh1	UTSW	11	67,095,272 (GRCm39)	missense	probably benign
Z1190:Myh1	UTSW	11	67,095,272 (GRCm39)	missense	probably benign
Z1191:Myh1	UTSW	11	67,095,272 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- GGTCACACCAAGGTAATTCCCCTG -3'
(R):5'- TCACAGACTGAACTTGGAGCTGC -3'

Sequencing Primer
(F):5'- GCACACAGGTCTTTTTCAAAGC -3'
(R):5'- TCTTGCATCAGAGCTACCATC -3'

Posted On

2014-04-13