2011-06-24.log

--- Log opened Fri Jun 24 00:00:07 2011
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QuantumGheh.. if I could pick one sentence to describe you forever, it would be that one.00:44
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fennmy CIRCLES are beautiful and unique snowflakes03:40
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kanzuresynthetic biology conference abstracts: http://sb5.biobricks.org/files/sb5-program-book-v3.pdf09:02
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kanzurehttp://ellingtonlab.org/blog/2011/05/22/on-ribozymes09:14
kanzurehttp://ellingtonlab.org/blog/2011/04/14/on-designer-chemical-weapons09:14
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kanzure"Translational synthetic biology in insects"09:58
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kanzureand less comprehensively: http://sb5.biobricks.org/files/sb5-poster-index.pdf10:48
kanzurehm i didn't realize libsbol and libsbml were different things10:52
kanzurehttp://www.sbolstandard.org/10:52
augurkanzure: how did you spend turing day10:54
augurhttp://blog.regehr.org/archives/54610:57
augurall of this speculative execution stuff seems obvious to me but i suspect thats because im used to thinking about minds in that setting10:58
augurhm10:58
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kanzurei like ellefson's poster "Directed evolution of supercharged polymerases"11:11
kanzureoh.. wait that's andy ellington here in austin11:11
kanzurekeepin' it real in austin, texas i guess11:11
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kanzure"Increasing the surface charge of a protein can alter its properties allowing it to internalize into mammalian cells and be thermal/aggregation resistant."11:14
kanzurei'm not sure what you would do with cell-delivery of polymerases11:14
kanzureworst case scenario you physically inject polymerase into a cell with a puncturing device11:14
kanzureis phage-assisted continuous evolution the same as that recent paper about protein-based directed evolution?11:16
kanzure"It was recently discovered that some bacteria produce organelle-like compartments, contrary to the long-held belief that bacteria lack any such organization. These protein-based bacterial microcompartments (MCPs) encapsulate related enzymes involved in a metabolic process. One such MCP system, found in Salmonella enterica, allows the utilization of 1,2-propanediol as a carbon source."11:19
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kanzure"Engineering the next generation of genetically encoded tools using PhytochromeB" is neat.. some sort of two-color system for controlling the conformation of a protein (PhyB) which controls whether it binds/unbinds to a peptide11:25
kanzurehehe "Reconstructing the RNA world: evolution and engineering of improved RNA polymerase ribozymes" describes work done to make R18 RNA polymerase ribozyme capable of template-directed RNA synthesis (up to 105 nt "corresponding to half the length of the ribozyme itself" so not quite done yet)11:31
kanzurei should read 'Replication of Genetic Information with Self-Encoded Replicase in Liposomes'11:39
uniqanomaly_"Supreme Court rules Big Pharma's right to purchase your medical records outweighs doctor-patient privilege. " lmao11:40
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kanzure"Error correction of synthetic genes" hrm these guys are claiming an error rate of only 1:4000 in oligonucleotide synthesis11:43
kanzure"Using retrosynthetic biology to design metabolic pathways for therapeutics production"11:46
kanzure"Retrosynthesis, a concept originally proposed for synthetic chemistr,y iteratively applies reversed biotransformations (i.e., reversed enzymes-catalyzed reactions) starting from a target product in order to reach precursors that are endogenous to the chassis."11:46
kanzure"In our method, substrates, products and reactions are coded into molecular signatures and metabolic maps are represented as hypergraphs. The complexity of the retrosynthetic enumeration of all feasible biosynthetic hyperpaths for a given compound [..] can be addressed in our approach by varying the specificity of the molecular signature."11:47
kanzureso.. yeah, retrosynthetic biology. neat.11:48
kanzurean ok but not great overview of dna synthesis in 2009 http://www.duke.edu/~ies2/Publications/Gene%20Synthesis%20Review-Web%20Final.pdf11:54
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kanzureRNA replicase story :) http://en.wikipedia.org/wiki/Spiegelman_Monster12:27
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ybitsupposedly google has these tech talks where they invite a Heath15:01
ybithttp://www.youtube.com/watch?v=MVOm9TwM19A :: Heath@Google Series: ...15:02
ybithere's hoping they accept my talk :)15:02
* ybit was expecting a rimshot15:20
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kanzureybit: no rimshots for you15:27
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kanzurehi Pabreetzi020:21
Pabreetzi0hi bryan20:22
Pabreetzi0hows it going?20:23
Pabreetzi0so whats going on with hplus roadmap?20:27
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Pabreetzi0so many people here, yet no one talking21:29
kanzurewe are busy21:35
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fennwe are busy. you will be assimilated.21:52
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kanzurebusy busy busy23:41
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--- Log closed Sat Jun 25 00:00:07 2011

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