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Christopher Obara
@cjobara
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Cell Biology. Microscopes. Unnecessarily deep conversations about random things.
Washington, DC
Joined October 2009
@WallaceUcsf @aaandmoore @Valm_Lab @cohenlaboratory @ericwait It would be totally cool to directly look at tether dynamics in the multispectral system and see if we can give more information on "who" is stable or not (even with an imperfect tether label)--but we've never gotten around to doing it in @JLS_Lab. š
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RT @aaandmoore: Some actin and microtubules looking particularly dynamic in this Cos cell. #cytoskeleton
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@aaandmoore @WallaceUcsf End result: Colocalization in DL-imaging isn't great to define contact sites. Unfortunately, most of the tools for specifically labeling them aren't ideal either...it's a tough problem. Gold standard is still biochemistry and EM, so no easy dynamics.š
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RT @UCSDChemBiochem: Itay Budin, an assistant professor in @UCSDChemBiochem was named a recipient of the @NSF CAREER Award. This prestigiouā¦
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RT @cziscience: āFuture advances in imaging technology will require highly interdisciplinary collaborations, combining hardware, computatioā¦
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RT @manorlaboratory: Job alert (please RT)! I am honored to be working closely with @DmitryLyumkis on this super exciting project at the cuā¦
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RT @florianjug: An @MBLScience course specifically for #DeepLearning for Microscopy Image Analysis?!? Merry Christmas š from Jan @janfunkā¦
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@AidanFenix @WallaceUcsf *Also totally not an immunologist so Iām sure this is a gross oversimplification š³
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@AidanFenix @WallaceUcsf I think that only one part-thatās the way we filter the T cell repertoire. My understanding is that the major way we detect and amplify an alarm signal is based on PRR stimulation.
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Anybody else feeling some spaghetti-oh's? I'm sticking with the old school GI-SIM this week. Dense tubular(?) ER in a (very weird) COS7 cell, looks like sheet by DL imaging. Forgive the SIM artifacts, we were new to SIM in 2015 ;-) @AbellJonny
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Feels like my first scientific twitter post ought to be a movie from my first @HHMIJanelia experiment with @AbellJonny and @lidong1208. GI-SIM, circa 2015. COS7 cell ER, CalrSS-mEmerald-KDEL. Old school :-)
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