Raphael Ferreira
@f-raphael.bsky.social
Postdoctoral researcher @harvardmed
Our work on nucleic acid sensing in live human cells is out 🧬⚫️🟢! preprint: www.biorxiv.org/content/10.1...
March 16, 2025 at 10:10 AM
Our work on nucleic acid sensing in live human cells is out 🧬⚫️🟢! preprint: www.biorxiv.org/content/10.1...
Reposted by Raphael Ferreira
We're hiring to expand on the work to understand the human genome by engineering it!
lnkd.in/da-gitNc
lnkd.in/da-gitNc
February 10, 2025 at 8:53 AM
We're hiring to expand on the work to understand the human genome by engineering it!
lnkd.in/da-gitNc
lnkd.in/da-gitNc
Reposted by Raphael Ferreira
ÅNGSTRÖM-RESOLUTION IMAGING OF CELL-SURFACE GLYCANS 🧬🎨🍬
The glycocalyx, our cells' sugar coat, holds secrets in immunology, cancer, viral infections, and more. Visualizing its molecular architecture was impossible… until now. #glycotime #microscopy
www.biorxiv.org/content/10.1...
The glycocalyx, our cells' sugar coat, holds secrets in immunology, cancer, viral infections, and more. Visualizing its molecular architecture was impossible… until now. #glycotime #microscopy
www.biorxiv.org/content/10.1...
February 10, 2025 at 8:21 AM
ÅNGSTRÖM-RESOLUTION IMAGING OF CELL-SURFACE GLYCANS 🧬🎨🍬
The glycocalyx, our cells' sugar coat, holds secrets in immunology, cancer, viral infections, and more. Visualizing its molecular architecture was impossible… until now. #glycotime #microscopy
www.biorxiv.org/content/10.1...
The glycocalyx, our cells' sugar coat, holds secrets in immunology, cancer, viral infections, and more. Visualizing its molecular architecture was impossible… until now. #glycotime #microscopy
www.biorxiv.org/content/10.1...
Reposted by Raphael Ferreira
Our latest work: how can compartmentalization emerge in a eukaryotic genome lacking canonical heterochromatin?
By investigating bacterial genomes put in yeast, we show that the presence or absence of transcription is sufficient!
#chromatin #3Dgenome #generegulation
www.science.org/doi/10.1126/...
👇
By investigating bacterial genomes put in yeast, we show that the presence or absence of transcription is sufficient!
#chromatin #3Dgenome #generegulation
www.science.org/doi/10.1126/...
👇
Sequence-dependent activity and compartmentalization of foreign DNA in a eukaryotic nucleus
In eukaryotes, DNA-associated protein complexes coevolve with genomic sequences to orchestrate chromatin folding. We investigate the relationship between DNA sequence and the spontaneous loading and a...
www.science.org
February 7, 2025 at 10:22 AM
Our latest work: how can compartmentalization emerge in a eukaryotic genome lacking canonical heterochromatin?
By investigating bacterial genomes put in yeast, we show that the presence or absence of transcription is sufficient!
#chromatin #3Dgenome #generegulation
www.science.org/doi/10.1126/...
👇
By investigating bacterial genomes put in yeast, we show that the presence or absence of transcription is sufficient!
#chromatin #3Dgenome #generegulation
www.science.org/doi/10.1126/...
👇
Reposted by Raphael Ferreira
🧬@science.org Randomizing the human genome by engineering recombination between repeat elements bit.ly/4jyT4Hf @jonaskoeppel.bsky.social @f-raphael.bsky.social @geochurch.bsky.social @proftomellis.bsky.social @leopoldparts.bsky.social +al. @sangerinstitute.bsky.social @harvardmed.bsky.social #synbio
We're delighted to share our work on scrambling the human genome using prime editing, repetitive elements, and recombinases in @science.org , led by @jonaskoeppel.bsky.social , @f-raphael.bsky.social , with @proftomellis.bsky.social and George Church.
www.science.org/doi/10.1126/...
www.science.org/doi/10.1126/...
Randomizing the human genome by engineering recombination between repeat elements
We lack tools to edit DNA sequences at scales necessary to study 99% of the human genome that is noncoding. To address this gap, we applied CRISPR prime editing to insert recombination handles into re...
www.science.org
February 1, 2025 at 6:48 PM
🧬@science.org Randomizing the human genome by engineering recombination between repeat elements bit.ly/4jyT4Hf @jonaskoeppel.bsky.social @f-raphael.bsky.social @geochurch.bsky.social @proftomellis.bsky.social @leopoldparts.bsky.social +al. @sangerinstitute.bsky.social @harvardmed.bsky.social #synbio
Reposted by Raphael Ferreira
@science.org Genome recombination on demand | Science www.science.org/doi/10.1126/... a Perspective by @seczmarta.bsky.social Lars Steinmetz @stanford.edu on two studies bit.ly/4hzFRMg + bit.ly/4jyT4Hf that generate large genome rearrangements in mammalian cells @ unprecedented scale #synbio #genome
Genome recombination on demand
Large genome rearrangements in mammalian cells can be generated at scale
www.science.org
February 1, 2025 at 6:58 PM
@science.org Genome recombination on demand | Science www.science.org/doi/10.1126/... a Perspective by @seczmarta.bsky.social Lars Steinmetz @stanford.edu on two studies bit.ly/4hzFRMg + bit.ly/4jyT4Hf that generate large genome rearrangements in mammalian cells @ unprecedented scale #synbio #genome
Reposted by Raphael Ferreira
We're delighted to share our work on scrambling the human genome using prime editing, repetitive elements, and recombinases in @science.org , led by @jonaskoeppel.bsky.social , @f-raphael.bsky.social , with @proftomellis.bsky.social and George Church.
www.science.org/doi/10.1126/...
www.science.org/doi/10.1126/...
Randomizing the human genome by engineering recombination between repeat elements
We lack tools to edit DNA sequences at scales necessary to study 99% of the human genome that is noncoding. To address this gap, we applied CRISPR prime editing to insert recombination handles into re...
www.science.org
January 31, 2025 at 1:49 PM
We're delighted to share our work on scrambling the human genome using prime editing, repetitive elements, and recombinases in @science.org , led by @jonaskoeppel.bsky.social , @f-raphael.bsky.social , with @proftomellis.bsky.social and George Church.
www.science.org/doi/10.1126/...
www.science.org/doi/10.1126/...
Reposted by Raphael Ferreira
We are happy to share our enhancer scramble story, a strategy to create hundreds of stochastic deletions, inversions, and duplications within mammalian gene regulatory regions and associate these new architectures with gene expression levels 🧵
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
January 15, 2025 at 8:32 PM
We are happy to share our enhancer scramble story, a strategy to create hundreds of stochastic deletions, inversions, and duplications within mammalian gene regulatory regions and associate these new architectures with gene expression levels 🧵
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...