PhD student - UNAM Molecular microbiology, Advanced Microscopy
Joined October 2021
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Alma Alva retweeted
Unpaired data as a first-order challenge in single-cell and spatial proteomics go.nature.com/3NHDkGP
Alma Alva retweeted
🚀 SPIN-Seq is finally out!
Brilliant work from the @AchillesKap lab, powered by @jagadishhazra and @becs_andrews.
Delighted to have contributed — the potential applications make this truly exciting.
Dive into the full story here: biorxiv.org/content/10.1101/…
Alma Alva retweeted
Great to see our new Science Review on emerging multiplexed measurements that link the sequence of single molecules to their dynamics! From sequence to function: Bridging single-molecule kinetics and molecular diversity | Science science.org/doi/10.1126/scie…
Alma Alva retweeted
New Article! Live-cell imaging of RNA dynamics using bright and stable fluorescent RNAs dlvr.it/TRc94G
Alma Alva retweeted
Raman spectroscopy can be used to predict cellular physiology and proteome composition in E. coli.
🔗 elifesciences.org/articles/1…
Alma Alva retweeted
Can you infer cause and effect between genes without disturbing the cell? 🧬
This study shows how natural “noise” in gene expression can reveal directed gene–gene interactions.
elifesciences.org/articles/9…
Alma Alva retweeted
#MicrobiologyMonday: Seeing all bacteria in a biofilm is tough—G+ cells walls block probes, and fixes harm G- cells. A new method slices bacteria embedded in plastic resin, letting probes in without damage for clear visualization. #JournalSpectrum:
asm.social/2JF
ALT Sectioning enables visualization of complex bacterial communities. Five-micron-thick sections of tongue dorsum biofilm hybridized with probes targeting the problematic Gram-positive bacteria Actinomyces, Schaalia, and Streptococcus, along with six other abundant taxa. Actinomyces and Schaalia are detected as individual branching rods with a strong signal, while Streptococcus cocci exhibit a strong and homogeneous signal. Clusters of intermixed taxa with distinct signals are also observed. Right panels: high magnification images of the dotted squares in the left panel.
Alma Alva retweeted
In @eLife: Membrane binding properties of the cytoskeletal protein bactofilin doi.org/10.7554/eLife.100749
Alma Alva retweeted
Our nucloid organization work is finally out @NatureComms:
doi.org/10.1038/s41467-025-5…
and rdcu.be/eiqzl
We visualized the E. coli nucleoid during drug treatment, suggesting that transertion mediates nucleoid anchoring to the membrane. #superresolution #microbiology
Alma Alva retweeted
scNET combines single-cell gene expression information with protein–protein interaction networks using a dual-view architecture to better characterize changes in cellular pathways and complexes across cellular conditions.
nature.com/articles/s41592-0…
Alma Alva retweeted
New paper from the UBA, @Marceladiazf in collaboration with @carlos_robello #AndresCabrera
Modulation of host cell membrane biophysics dynamics by Neospora caninum: A study using LAURDAN fluorescence with hyperspectral imaging and phasor analysis onlinelibrary.wiley.com/doi/…
Alma Alva retweeted
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
biorxiv.org/content/10.1101/…
Alma Alva retweeted
Super-resolution microscopy of mitochondrial mRNAs
Stefan Stoldt, Frederike Maass, Michael Weber, Sven Dennerlein, Peter Ilgen, Jutta Gaertner, Aysenur Canfes, Sarah V. Schweighofer, Daniel C. Jans, Peter Rehling and Stefan Jakobs
biorxiv.org/content/early/20…
Alma Alva retweeted
From a trainee to trainer-the-trainer within an year!
Congratulations Marcela!!! Despite the enormous merit of Marcela I want to take this opportunity to highlight some aspect of this recognition which in my opinion are relevant. nature.com/articles/d41586-0…
Alma Alva retweeted
1/ Excited to share our latest work, just published in @nchembio! We demonstrate how population-level gene regulation can be dynamically controlled and amplified using programmable gene transfer. @DukeBiodesign @DukeUBME
Link to paper: doi.org/10.1038/s41589-024-0…
Alma Alva retweeted
Emerging models to study competitive interactions within bacterial communities dlvr.it/THJPfq
Alma Alva retweeted
my new favorite work from KC Huang's lab. This is amazing. nature.com/articles/s41564-0…
Alma Alva retweeted
Labeling has become the be-all and end-all of superresolution.
Calling all neurobiologists! – Boost your imaging precision with primary antibodies from @synapticsystems, now directly coupled to #abberior STAR dyes. These high-quality dyes are specifically designed to meet the unique requirements of #STED super-resolution microscopy, allowing detailed visualization of synaptic proteins with strong signals and low background noise.
Read more: sysy.com/stardyes
#neurobiology #synapticsystems #imaging #confocal #STED #superresolutionmicroscopy #partnership #antibodies
Alma Alva retweeted
Dietary selective effects manifest in the human gut microbiota from species composition to strain genetic makeup dlvr.it/TGqBlL
Alma Alva retweeted
Biophysical Society @BiophysicalSoc Bulletin | December 2024
Totally honored to be selected alongside great colleagues for the upcoming Biophysical Society 2025 “Future of Biophysics Burroughs Wellcome Fund Symposium.”
biophysics.cld.bz/Biophysica…
