ASHansen Lab (@hansen_lab) 's Twitter Profile
ASHansen Lab

@hansen_lab

We seek to understand the molecular mechanisms that regulate genome organization and gene expression in time and space.
Based in @MITdeptofBE

ID: 1163878481727377413

linkhttps://www.ashansenlab.com/ calendar_today20-08-2019 18:20:43

82 Tweet

930 Followers

18 Following

ASHansen Lab (@hansen_lab) 's Twitter Profile Photo

Thrilled to welcome Masahiro Nagano to the lab as a new post-doc with fellowships from JSPS and HFSP - Masahiro is interested in understanding 3D genome structure and function relationships during germ cell differentiation.

Thrilled to welcome Masahiro Nagano to the lab as a new post-doc with fellowships from JSPS and HFSP - Masahiro is interested in understanding 3D genome structure and function relationships during germ cell differentiation.
ASHansen Lab (@hansen_lab) 's Twitter Profile Photo

Excited to welcome Jack Toppen to the lab as a new graduate student who joins us from the MIT CSB PhD Program graduate program - Jack is interested in developing computational tools for understanding and modeling transcriptional bursting.

Excited to welcome Jack Toppen to the lab as a new graduate student who joins us from the <a href="/MITCSBPhD/">MIT CSB PhD Program</a> graduate program - Jack is interested in developing computational tools for understanding and modeling transcriptional bursting.
ASHansen Lab (@hansen_lab) 's Twitter Profile Photo

Congrats to @proteinnns, Hui Si, @clee_bio, Liau Lab on this new paper on LSD1 with imaging contributions from Domenic Narducci sciencedirect.com/science/articl…

ASHansen Lab (@hansen_lab) 's Twitter Profile Photo

We are thrilled to welcome Coco Wu to the lab as a new graduate student from the MIT Biology graduate program co-advised with Francisco J. Sánchez-Rivera - Coco is interested in exploring the relationship between DNA sequence, DNA looping, gene expression, and disease!

We are thrilled to welcome Coco Wu to the lab as a new graduate student from the <a href="/MITBiology/">MIT Biology</a> graduate program co-advised with <a href="/fjsanchezrivera/">Francisco J. Sánchez-Rivera</a> - Coco is interested in exploring the relationship between DNA sequence, DNA looping, gene expression, and disease!
ASHansen Lab (@hansen_lab) 's Twitter Profile Photo

Bittersweet to say goodbye to Christos last week - Thanks for 2 fantastic years and all the best for grad school at Columbia!

Bittersweet to say goodbye to Christos last week - Thanks for 2 fantastic years and all the best for grad school at Columbia!
Anders Sejr Hansen (@anders_s_hansen) 's Twitter Profile Photo

Congrats to Nicholas Aboreden blobellab with RCMC contribution from Viraat Goel ASHansen Lab . Having recently worked on what we thought was a looping factor (ZNF143 biorxiv.org/content/10.110… ) it was amazing to work on a strong Enh-Promoter looping factor LDB1 biorxiv.org/content/10.110…

Congrats to <a href="/ngaboreden/">Nicholas Aboreden</a> <a href="/blobelgroup/">blobellab</a> with RCMC contribution from <a href="/ViraatGoel/">Viraat Goel</a> <a href="/hansen_lab/">ASHansen Lab</a> .

Having recently worked on what we thought was a looping factor (ZNF143 biorxiv.org/content/10.110… ) it was amazing to work on a strong Enh-Promoter looping factor LDB1 biorxiv.org/content/10.110…
Anders Sejr Hansen (@anders_s_hansen) 's Twitter Profile Photo

Congrats to Gavin Schlissel Pulin Li with single-molecule imaging contribution from Domenic Narducci ASHansen Lab Single-molecule imaging of hedgehog in morphogen gradients reveals a surprisingly complex diffusion mechanism: pnas.org/doi/10.1073/pn…

Congrats to <a href="/GavinSchlissel/">Gavin Schlissel</a> <a href="/Pulin_Li/">Pulin Li</a> with single-molecule imaging contribution from <a href="/DomenicNarducci/">Domenic Narducci</a> <a href="/hansen_lab/">ASHansen Lab</a> 

Single-molecule imaging of hedgehog in morphogen gradients reveals a surprisingly complex diffusion mechanism: pnas.org/doi/10.1073/pn…
ASHansen Lab (@hansen_lab) 's Twitter Profile Photo

Congrats to Viraat Goel James Jusuf et al. on new preprint in collab with @Irate_Physicist blobellab Leonid Mirny discovering transient microcompartments that connect enhancers and promoters in mitotic chromosomes: biorxiv.org/content/10.110…

Anders Sejr Hansen (@anders_s_hansen) 's Twitter Profile Photo

Our preprint by Domenic Narducci and the companion preprint by deWitLab are now out in Molecular Cell ZNF143 is not a general looping factor and was identified as such due to a non-specific antibody. Instead it is TF with the longest residence time measured (to our knowledge)

Our preprint by <a href="/DomenicNarducci/">Domenic Narducci</a> and the companion preprint by <a href="/deWitLab/">deWitLab</a> are now out in <a href="/MolecularCell/">Molecular Cell</a> 

ZNF143 is not a general looping factor and was identified as such due to a non-specific antibody. Instead it is TF with the longest residence time measured (to our knowledge)
Anders Sejr Hansen (@anders_s_hansen) 's Twitter Profile Photo

Mostly on BlåSky but excited to share James Jusuf's preprint: By integrating Micro-C with SuperRes Live-Imaging we perform absolute quantification of looping (e.g. this loop is present 3%). We quantify mESC 36k loops: <loops> are generally rare (2.3%). biorxiv.org/content/10.110…

Mostly on BlĂĄSky but excited to share James Jusuf's preprint:

By integrating Micro-C with SuperRes Live-Imaging we perform absolute quantification of looping (e.g.  this loop is present 3%). 

We quantify mESC 36k loops: &lt;loops&gt; are generally rare (2.3%).
biorxiv.org/content/10.110…
Anders Sejr Hansen (@anders_s_hansen) 's Twitter Profile Photo

Check out Masahiro Nagano's preview sciencedirect.com/science/articl… of a very cool paper from Tjalsma...Wouter de Laat: cell.com/cell-genomics/…

Check out Masahiro Nagano's preview sciencedirect.com/science/articl… of a very cool paper from Tjalsma...Wouter de Laat: cell.com/cell-genomics/…
Anders Sejr Hansen (@anders_s_hansen) 's Twitter Profile Photo

(1/n) New preprint from clarice Fan Fang Varshini Ramanathan in collab w Jie Liu Q: How do we get ultra-high-res 3D genome maps? A: New deep learning model, Cleopatra. Cleo trains on Micro-C, fine-tunes on RCMC, and predicts genome-wide 3D maps biorxiv.org/content/10.110…

(1/n) New preprint from <a href="/claricehongky/">clarice</a> Fan Fang <a href="/VarshiniRam23/">Varshini Ramanathan</a> in collab w Jie Liu

Q: How do we get ultra-high-res 3D genome maps? 

A: New deep learning model, Cleopatra. 

Cleo trains on Micro-C, fine-tunes on RCMC, and predicts genome-wide 3D maps
biorxiv.org/content/10.110…
Anders Sejr Hansen (@anders_s_hansen) 's Twitter Profile Photo

(1/13) Thread on Matteo Mazzocca Domenic Narducci Simon Grosse-Holz Jessica Matthias new preprint Q: how does chromatin move? Using MINFLUX, SPT & SRLCI, we track chromatin dynamics across 7 orders of magnitude in time to provide some answers biorxiv.org/content/10.110…

(1/13) Thread on <a href="/mazzocca_matteo/">Matteo Mazzocca</a> <a href="/DomenicNarducci/">Domenic Narducci</a> <a href="/SGrosseHolz/">Simon Grosse-Holz</a> <a href="/_jessematthias/">Jessica Matthias</a> new preprint

Q: how does chromatin move?

Using MINFLUX, SPT &amp; SRLCI, we track chromatin dynamics across 7 orders of magnitude in time to provide some answers
biorxiv.org/content/10.110…