BBa_B0012
1
BBa_B0012
TE from coliphageT7
2003-01-31T12:00:00Z
2015-08-31T04:07:20Z
Derived from the TE terminator of T7 bacteriophage between Genes 1.3 and 1.4 <genbank>V01146</genbank>.
Released HQ 2013
Transcription terminator for the <i>E.coli</i> RNA polymerase.
false
false
_1_
0
24
7
In stock
false
<P> <P>Suggested by Sri Kosuri and Drew Endy as a high efficiency terminator. The 5' end cutoff was placed immediately after the TAA stop codon and the 3' end cutoff was placed just prior to the RBS of Gene 1.4 (before AAGGAG).<P> Use anywhere transcription should be stopped when the gene of interest is upstream of this terminator.
false
Reshma Shetty
annotation7020
1
BBa_B0012
range7020
1
1
41
annotation1687
1
stop
range1687
1
34
34
annotation1690
1
polya
range1690
1
28
41
annotation1686
1
T7 TE
range1686
1
8
27
BBa_K176123
1
BBa_K176123
TetR repressible AHL->PoPS Receiver (PoPS->luxR): PoPS->luxR+pLux/Tet->PoPS
2009-09-21T11:00:00Z
2015-05-08T01:11:03Z
I0462 K176000
AHL -> PoPS Receiver
TetR repressible
Similar to F2620, but use pLux/Tet hybrid promoter.
Different input PoPS result different luxR level, [[Part:BBa_K176028|K176028]], [[Part:BBa_K176125|K176125]], [[Part:BBa_K176127|K176127]], [[Part:BBa_K176129|K176129]].
false
false
_282_
0
3908
9
It's complicated
false
Input1: PoPS
Input2: AHL
Output: PoPS
Design:
Input1 PoPS generates LuxR
pLux/Tet(K176000) generates PoPS output, activated by LuxR and Input2 AHL, repressed by TetR and no aTc
false
Danqian Liu, Zongxiao He, Hao Jiang
component2255861
1
BBa_K176000
component2255854
1
BBa_I0462
annotation2255861
1
BBa_K176000
range2255861
1
945
1016
annotation2255854
1
BBa_I0462
range2255854
1
1
936
BBa_K176125
1
BBa_K176125
TetR repressible AHL->PoPS Receiver (High LuxR): pCon 0.36->luxR+pLux/Tet->PoPS
2009-09-21T11:00:00Z
2015-05-08T01:11:03Z
K176009 K176123
AHL -> PoPS Receiver
TetR repressible
High LuxR level
Similar to F2620, but use pLux/Tet hybrid promoter.
false
false
_282_
0
3908
9
Not in stock
true
Input: AHL
Output: PoPS
Design:
pCon 0.36(K176009) generates LuxR
pLux/Tet(K176000) generates Output PoPS, activated by LuxR and Input AHL, repressed by TetR and no aTc
false
Danqian Liu, Zongxiao He, Hao Jiang
component2262819
1
BBa_K176123
component2262796
1
BBa_K176009
annotation2262796
1
BBa_K176009
range2262796
1
1
35
annotation2262819
1
BBa_K176123
range2262819
1
44
1059
BBa_K176009
1
pCon 0.36
constitutive promoter family member J23107 actual sequence (pCon 0.36)
2009-06-19T11:00:00Z
2015-05-08T01:11:01Z
This is the actual sequence of J23107.
Released HQ 2013
The sequence of J23107 is wrong according to sequencing result of the registry and ours. This part K176009 is created for the actual promoter.
http://partsregistry.org/cgi/sequencing/one_blast.cgi?id=3628
http://partsregistry.org/cgi/sequencing/one_blast.cgi?id=1184
J23107:
tttacggctagctcagCcctaggtattatgctagc
K176009:
tttacggctagctcagTcctaggtattatgctagc
false
false
_282_
0
3908
9
In stock
true
J23107
false
Hao Jiang, Danqian Liu, Chao Li
annotation2005859
1
-10
range2005859
1
24
29
annotation2005857
1
c in J23107
range2005857
1
17
17
annotation2005860
1
NheI
range2005860
1
30
35
annotation2005855
1
-35
range2005855
1
1
6
annotation2005856
1
NheI
range2005856
1
7
12
annotation2005858
1
AvrII
range2005858
1
18
23
BBa_K176003
1
lacZa-ccdB
lacZalpha-ccdB coding sequence
2009-07-02T11:00:00Z
2015-07-09T11:37:13Z
PCR from the plasmid pluxCcdB3(a gift from Prof. Lingchong You).
Forward Primer: GTTTCT TCTAG ATG accatgattacgg attcactggccgtcgttttac
Reverse Primer: GTTTCTTC CTGCAG CGGCCGC T ACTAGT A TTATTA tattccccagaacatcaggtta
Digest with XbaI and SpeI, ligate into pSB1A3.
A fusion protein of lacZalpha(I732006) and ccdB(K145151). It should have the function of ccdB to cause E. coli cells to die, but have less toxicity because of the lacZalpha part. It should also have the function of lacZalpha as a reporter for measurement. This part is similar to J32026 but the multiple cloning sites are eliminated. It is constructed by PCR from the plasmid pluxCcdB3(a gift from Prof. Lingchong You).
true
false
_282_
4206
3908
9
It's complicated
true
The part is similar to BBa_J32026 and the original coding sequence in pluxCcdB3, but the multiple cloning sites are eliminated in order to avoid site-specific mutagenesis. The multiple cloning sites are from lacZalpha in pZErO-2.
After eliminate the MCS, the lacZalpha part is identical to the N-terminal of the wild type gene(BBa_I732006 & BBa_I732005), and fused with the ccdB part (BBa_K145151) with a 3aa linker.
false
Zongxiao He, Hao Jiang
annotation2008007
1
at in K145151
range2008007
1
172
173
annotation2008010
1
Stop
range2008010
1
475
480
annotation2008000
1
a part of lacZalpha (I732006)
range2008000
1
1
165
annotation2008006
1
g and 69bp in I732006
range2008006
1
165
165
annotation2020665
1
lacZalpha-ccdB
range2020665
1
1
474
annotation2008009
1
c in K145151
range2008009
1
255
255
annotation2011971
1
VRccdB primer (K176058)
range2011971
1
188
215
annotation2008001
1
Start
range2008001
1
1
3
annotation2008002
1
177bp and a in J32026
range2008002
1
16
16
annotation2008008
1
ccdB (K145151)
range2008008
1
172
477
annotation2008004
1
M13 -47 primer (K176059)
range2008004
1
41
64
annotation2008003
1
M13 -20 primer
range2008003
1
21
37
annotation2008005
1
M13 -40 primer
range2008005
1
41
57
BBa_B0034
1
BBa_B0034
RBS (Elowitz 1999) -- defines RBS efficiency
2003-01-31T12:00:00Z
2015-08-31T04:07:20Z
Released HQ 2013
RBS based on Elowitz repressilator.
false
true
_1_
0
24
7
In stock
false
Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix. <p>No secondary structures are formed in the given RBS region. Users should check for secondary structures induced in the RBS by upstream and downstream elements in the +50 to -50 region, as such structures will greatly affect the strength of the RBS.
Contact info for this part: <a href="mailto:(bchow@media.mit.edu)">Brian Chow</a>
true
Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr IAP, 2003.
annotation23325
1
conserved
range23325
1
5
8
BBa_K176063
1
BBa_K176063
PoPS->RBS(weak)+lacZalpha-ccdB+T
2009-08-06T11:00:00Z
2015-05-08T01:11:02Z
K176061 B0015
Generate lacZalpha-ccdB (weak)
false
false
_282_
0
3908
9
It's complicated
false
weak RBS + lacZalpha-ccdB coding + strong terminator
false
Zongxiao He, Hao Jiang
component2015438
1
BBa_B0031
component2015454
1
BBa_B0012
component2015451
1
BBa_K176003
component2015452
1
BBa_B0010
annotation2015451
1
BBa_K176003
range2015451
1
21
500
annotation2015452
1
BBa_B0010
range2015452
1
509
588
annotation2015438
1
BBa_B0031
range2015438
1
1
14
annotation2015454
1
BBa_B0012
range2015454
1
597
637
BBa_B0010
1
BBa_B0010
T1 from E. coli rrnB
2003-11-19T12:00:00Z
2015-08-31T04:07:20Z
Transcriptional terminator consisting of a 64 bp stem-loop.
false
false
_1_
0
24
7
In stock
false
true
Randy Rettberg
annotation7018
1
BBa_B0010
range7018
1
1
80
annotation4184
1
stem_loop
range4184
1
12
55
BBa_B0031
1
BBa_B0031
RBS.2 (weak) -- derivative of BBa_0030
2003-01-31T12:00:00Z
2015-08-31T04:07:20Z
Released HQ 2013
Medium RBS based on Ron Weiss thesis. Strength considered relative to <bb_part>BBa_B0030</bb_part>, <bb_part>BBa_B0032</bb_part>, <bb_part>BBa_B0033</bb_part>.
false
true
_41_44_48_46_1_
0
24
7
In stock
false
<P> <P>Varies from -6 to +1 region from original sequence to accomodate BioBricks suffix ("RBS-1" in figure 4-14 of thesis). <p>No secondary structures are formed in the given RBS region. Users should check for secondary structures induced in the RBS by upstream and downstream elements in the +50 to -50 region, as such structures will greatly affect the strength of the RBS. <P>
Contact info for this part: <a href="mailto:(bchow@media.mit.edu)">Brian Cho</a>
true
Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr IAP, 2003.
annotation23316
1
conserved
range23316
1
7
10
BBa_K176132
1
BBa_K176132
TetR repressible AHL->Death Receiver: pCon 0.36->luxR+pLux/Tet->lacZalpha-ccdB(weak RBS)
2009-10-05T11:00:00Z
2015-05-08T01:11:03Z
K176125 K176063
AHL -> Death
TetR repressible
false
false
_282_
0
3908
9
It's complicated
false
Input: AHL
Output: cell death
Design:
pCon 0.36(K176009) generates LuxR
pLux/Tet(K176000) generates lacZalpha-ccdB (weak RBS) to kill the cell, activated by LuxR and AHL, repressed by TetR and no aTc
false
Danqian Liu, Zongxiao He, Hao Jiang
component2287192
1
BBa_K176063
component2287170
1
BBa_K176125
annotation2287192
1
BBa_K176063
range2287192
1
1068
1704
annotation2287170
1
BBa_K176125
range2287170
1
1
1059
BBa_I0462
1
LuxR
luxR Protein Generator
2003-12-04T12:00:00Z
2015-08-31T04:07:29Z
Released HQ 2013
Produces LuxR protein which can sense 3OC<sub>6</sub>HSL in the media and activate transcription from R0062, the right hand Lux promoter
false
false
_1_
0
24
7
In stock
false
true
Caitlin Conboy and Jennifer Braff
component943181
1
BBa_C0062
component943199
1
BBa_B0012
component943189
1
BBa_B0010
component943166
1
BBa_B0034
annotation943199
1
BBa_B0012
range943199
1
896
936
annotation943189
1
BBa_B0010
range943189
1
808
887
annotation943166
1
BBa_B0034
range943166
1
1
12
annotation943181
1
BBa_C0062
range943181
1
19
774
BBa_K176000
1
pLux/Tet
pLux/Tet Hybrid Promoter: (LuxR+,TetR-)->PoPS
2009-05-05T11:00:00Z
2015-05-08T01:11:00Z
Tet Operator sequence from BBa_R0040
sense TWO INPUTS, activation by AHL and repression by tetR
false
false
_282_
0
4010
9
It's complicated
true
How to arrange the two parts together?
false
Danqian Liu, Chao Li, Hao Jiang
annotation2002610
1
tetR
range2002610
1
54
72
annotation2002609
1
-10
range2002609
1
42
47
annotation2002608
1
-35
range2002608
1
20
25
annotation2002612
1
luxR/HSL
range2002612
1
1
20
annotation2002611
1
+1
range2002611
1
53
53
annotation2002607
1
R0062
range2002607
1
1
53
BBa_C0062
1
luxr
luxR repressor/activator, (no LVA?)
2003-01-31T12:00:00Z
2015-08-31T04:07:23Z
<em>V. fischeri</em> <genbank>AF170104</genbank>
Released HQ 2013
In complex with HSL, LuxR binds to the Lux promoter, activating transcription from Pr <bb_part>BBa_R0062</bb_part>, and repressing transcription from Pl <bb_part>BBa_R0063</bb_part>. <p>The lux cassette of V. fischeri contains a left and a right promoter. The right promoter gives weak constitutive expression of downstream genes.This expression is up-regulated by the action of the Lux activator, LuxR complexed to HSL. Two molecules of LuxR protein form a complex with two molecules the signalling compound homoserine lactone (HSL). This complex binds to a palindromic site on the promoter, increasing the rate of transcription.</p>
false
true
_1_
0
24
7
In stock
false
<P> <P>2 silent point mutants were introduced in the coding sequence to remove internal XbaI and PstI sites. Mutation sites were chosen to replace codons commonly used in <em>E. coli</em> with codons used at a similar frequency. <P>
true
Vinay S Mahajan, Voichita D. Marinescu, Brian Chow, Alexander D Wissner-Gross and Peter Carr
annotation1762
1
prefix
range1762
1
1
2
annotation1766
1
luxR
range1766
1
1
750
annotation1764
1
T
range1764
1
174
174
annotation1765
1
A
range1765
1
492
492
annotation7039
1
BBa_C0062
range7039
1
1
756
annotation2213986
1
Help:Barcodes
range2213986
1
757
781
BBa_K176009_sequence
1
tttacggctagctcagtcctaggtattatgctagc
BBa_K176003_sequence
1
atgaccatgattacggattcactggccgtcgttttacaacgtcgtgactgggaaaaccctggcgttacccaacttaatcgccttgcagcacatccccctttcgccagctggcgtaatagcgaagaggcccgcaccgatcgcccttcccaacagttgcgcagcctatacgtacggcagtttaaggtttacacctataaaagagagagccgttatcgtctgtttgtggatgtacagagtgatattattgacacgccggggcgacggatggtgatccccctggccagtgcacgtctgctgtcagataaagtctcccgtgaactttacccggtggtgcatatcggggatgaaagctggcgcatgatgaccaccgatatggccagtgtgccggtctccgttatcggggaagaagtggctgatctcagccaccgcgaaaatgacatcaaaaacgccattaacctgatgttctggggaatataataa
BBa_B0034_sequence
1
aaagaggagaaa
BBa_K176000_sequence
1
acctgtaggatcgtacaggtttacgcaagaaaatggtttgttatagtcgaatatccctatcagtgatagaga
BBa_B0010_sequence
1
ccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctc
BBa_I0462_sequence
1
aaagaggagaaatactagatgaaaaacataaatgccgacgacacatacagaataattaataaaattaaagcttgtagaagcaataatgatattaatcaatgcttatctgatatgactaaaatggtacattgtgaatattatttactcgcgatcatttatcctcattctatggttaaatctgatatttcaatcctagataattaccctaaaaaatggaggcaatattatgatgacgctaatttaataaaatatgatcctatagtagattattctaactccaatcattcaccaattaattggaatatatttgaaaacaatgctgtaaataaaaaatctccaaatgtaattaaagaagcgaaaacatcaggtcttatcactgggtttagtttccctattcatacggctaacaatggcttcggaatgcttagttttgcacattcagaaaaagacaactatatagatagtttatttttacatgcgtgtatgaacataccattaattgttccttctctagttgataattatcgaaaaataaatatagcaaataataaatcaaacaacgatttaaccaaaagagaaaaagaatgtttagcgtgggcatgcgaaggaaaaagctcttgggatatttcaaaaatattaggttgcagtgagcgtactgtcactttccatttaaccaatgcgcaaatgaaactcaatacaacaaaccgctgccaaagtatttctaaagcaattttaacaggagcaattgattgcccatactttaaaaattaataacactgatagtgctagtgtagatcactactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata
BBa_K176132_sequence
1
tttacggctagctcagtcctaggtattatgctagctactagagaaagaggagaaatactagatgaaaaacataaatgccgacgacacatacagaataattaataaaattaaagcttgtagaagcaataatgatattaatcaatgcttatctgatatgactaaaatggtacattgtgaatattatttactcgcgatcatttatcctcattctatggttaaatctgatatttcaatcctagataattaccctaaaaaatggaggcaatattatgatgacgctaatttaataaaatatgatcctatagtagattattctaactccaatcattcaccaattaattggaatatatttgaaaacaatgctgtaaataaaaaatctccaaatgtaattaaagaagcgaaaacatcaggtcttatcactgggtttagtttccctattcatacggctaacaatggcttcggaatgcttagttttgcacattcagaaaaagacaactatatagatagtttatttttacatgcgtgtatgaacataccattaattgttccttctctagttgataattatcgaaaaataaatatagcaaataataaatcaaacaacgatttaaccaaaagagaaaaagaatgtttagcgtgggcatgcgaaggaaaaagctcttgggatatttcaaaaatattaggttgcagtgagcgtactgtcactttccatttaaccaatgcgcaaatgaaactcaatacaacaaaccgctgccaaagtatttctaaagcaattttaacaggagcaattgattgcccatactttaaaaattaataacactgatagtgctagtgtagatcactactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttatatactagagacctgtaggatcgtacaggtttacgcaagaaaatggtttgttatagtcgaatatccctatcagtgatagagatactagagtcacacaggaaacctactagatgaccatgattacggattcactggccgtcgttttacaacgtcgtgactgggaaaaccctggcgttacccaacttaatcgccttgcagcacatccccctttcgccagctggcgtaatagcgaagaggcccgcaccgatcgcccttcccaacagttgcgcagcctatacgtacggcagtttaaggtttacacctataaaagagagagccgttatcgtctgtttgtggatgtacagagtgatattattgacacgccggggcgacggatggtgatccccctggccagtgcacgtctgctgtcagataaagtctcccgtgaactttacccggtggtgcatatcggggatgaaagctggcgcatgatgaccaccgatatggccagtgtgccggtctccgttatcggggaagaagtggctgatctcagccaccgcgaaaatgacatcaaaaacgccattaacctgatgttctggggaatataataatactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata
BBa_K176063_sequence
1
tcacacaggaaacctactagatgaccatgattacggattcactggccgtcgttttacaacgtcgtgactgggaaaaccctggcgttacccaacttaatcgccttgcagcacatccccctttcgccagctggcgtaatagcgaagaggcccgcaccgatcgcccttcccaacagttgcgcagcctatacgtacggcagtttaaggtttacacctataaaagagagagccgttatcgtctgtttgtggatgtacagagtgatattattgacacgccggggcgacggatggtgatccccctggccagtgcacgtctgctgtcagataaagtctcccgtgaactttacccggtggtgcatatcggggatgaaagctggcgcatgatgaccaccgatatggccagtgtgccggtctccgttatcggggaagaagtggctgatctcagccaccgcgaaaatgacatcaaaaacgccattaacctgatgttctggggaatataataatactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttata
BBa_B0031_sequence
1
tcacacaggaaacc
BBa_K176125_sequence
1
tttacggctagctcagtcctaggtattatgctagctactagagaaagaggagaaatactagatgaaaaacataaatgccgacgacacatacagaataattaataaaattaaagcttgtagaagcaataatgatattaatcaatgcttatctgatatgactaaaatggtacattgtgaatattatttactcgcgatcatttatcctcattctatggttaaatctgatatttcaatcctagataattaccctaaaaaatggaggcaatattatgatgacgctaatttaataaaatatgatcctatagtagattattctaactccaatcattcaccaattaattggaatatatttgaaaacaatgctgtaaataaaaaatctccaaatgtaattaaagaagcgaaaacatcaggtcttatcactgggtttagtttccctattcatacggctaacaatggcttcggaatgcttagttttgcacattcagaaaaagacaactatatagatagtttatttttacatgcgtgtatgaacataccattaattgttccttctctagttgataattatcgaaaaataaatatagcaaataataaatcaaacaacgatttaaccaaaagagaaaaagaatgtttagcgtgggcatgcgaaggaaaaagctcttgggatatttcaaaaatattaggttgcagtgagcgtactgtcactttccatttaaccaatgcgcaaatgaaactcaatacaacaaaccgctgccaaagtatttctaaagcaattttaacaggagcaattgattgcccatactttaaaaattaataacactgatagtgctagtgtagatcactactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttatatactagagacctgtaggatcgtacaggtttacgcaagaaaatggtttgttatagtcgaatatccctatcagtgatagaga
BBa_B0012_sequence
1
tcacactggctcaccttcgggtgggcctttctgcgtttata
BBa_K176123_sequence
1
aaagaggagaaatactagatgaaaaacataaatgccgacgacacatacagaataattaataaaattaaagcttgtagaagcaataatgatattaatcaatgcttatctgatatgactaaaatggtacattgtgaatattatttactcgcgatcatttatcctcattctatggttaaatctgatatttcaatcctagataattaccctaaaaaatggaggcaatattatgatgacgctaatttaataaaatatgatcctatagtagattattctaactccaatcattcaccaattaattggaatatatttgaaaacaatgctgtaaataaaaaatctccaaatgtaattaaagaagcgaaaacatcaggtcttatcactgggtttagtttccctattcatacggctaacaatggcttcggaatgcttagttttgcacattcagaaaaagacaactatatagatagtttatttttacatgcgtgtatgaacataccattaattgttccttctctagttgataattatcgaaaaataaatatagcaaataataaatcaaacaacgatttaaccaaaagagaaaaagaatgtttagcgtgggcatgcgaaggaaaaagctcttgggatatttcaaaaatattaggttgcagtgagcgtactgtcactttccatttaaccaatgcgcaaatgaaactcaatacaacaaaccgctgccaaagtatttctaaagcaattttaacaggagcaattgattgcccatactttaaaaattaataacactgatagtgctagtgtagatcactactagagccaggcatcaaataaaacgaaaggctcagtcgaaagactgggcctttcgttttatctgttgtttgtcggtgaacgctctctactagagtcacactggctcaccttcgggtgggcctttctgcgtttatatactagagacctgtaggatcgtacaggtttacgcaagaaaatggtttgttatagtcgaatatccctatcagtgatagaga
BBa_C0062_sequence
1
atgaaaaacataaatgccgacgacacatacagaataattaataaaattaaagcttgtagaagcaataatgatattaatcaatgcttatctgatatgactaaaatggtacattgtgaatattatttactcgcgatcatttatcctcattctatggttaaatctgatatttcaatcctagataattaccctaaaaaatggaggcaatattatgatgacgctaatttaataaaatatgatcctatagtagattattctaactccaatcattcaccaattaattggaatatatttgaaaacaatgctgtaaataaaaaatctccaaatgtaattaaagaagcgaaaacatcaggtcttatcactgggtttagtttccctattcatacggctaacaatggcttcggaatgcttagttttgcacattcagaaaaagacaactatatagatagtttatttttacatgcgtgtatgaacataccattaattgttccttctctagttgataattatcgaaaaataaatatagcaaataataaatcaaacaacgatttaaccaaaagagaaaaagaatgtttagcgtgggcatgcgaaggaaaaagctcttgggatatttcaaaaatattaggttgcagtgagcgtactgtcactttccatttaaccaatgcgcaaatgaaactcaatacaacaaaccgctgccaaagtatttctaaagcaattttaacaggagcaattgattgcccatactttaaaaattaataacactgatagtgctagtgtagatcac
igem2sbol
1
iGEM to SBOL conversion
Conversion of the iGEM parts registry to SBOL2.1
Chris J. Myers
James Alastair McLaughlin
2017-03-06T15:00:00.000Z