Pooja Gupta
@poojag96.bsky.social
Postdoc @STRUBI (Oxford) - drug discovery against influenza
PhD @YSBL (York) - the bioenergetics of bacterial spore germination
I do microbiology, biochemistry, structural biology, biophysics whilst listening to a lot of radio/cricket
PhD @YSBL (York) - the bioenergetics of bacterial spore germination
I do microbiology, biochemistry, structural biology, biophysics whilst listening to a lot of radio/cricket
Pinned
Pooja Gupta
@poojag96.bsky.social
· Mar 18
Bioenergetic metabolism restarts alongside germinant sensing and hydration in bacterial spore germination https://www.biorxiv.org/content/10.1101/2025.03.13.642030v1
The preprint is out now - we describe how Bacillus spores restart energy metabolism as they exit dormancy! Dormant spores are dehydrated, very robust for long periods, but when they sense nutrient availability, they can germinate rapidly to make the most of the favourable environmental conditions 1/
Reposted by Pooja Gupta
Proud to share our latest paper. doi.org/10.1016/j.cr...
Through the dedication of @glynnca.bsky.social and @cryingem.bsky.social we report a thorough method to image molecular organisation within hippocampus tissue.
Structural biology in tissue is well and truly here!
@rosfrankinst.bsky.social
Through the dedication of @glynnca.bsky.social and @cryingem.bsky.social we report a thorough method to image molecular organisation within hippocampus tissue.
Structural biology in tissue is well and truly here!
@rosfrankinst.bsky.social
June 17, 2025 at 10:59 AM
Proud to share our latest paper. doi.org/10.1016/j.cr...
Through the dedication of @glynnca.bsky.social and @cryingem.bsky.social we report a thorough method to image molecular organisation within hippocampus tissue.
Structural biology in tissue is well and truly here!
@rosfrankinst.bsky.social
Through the dedication of @glynnca.bsky.social and @cryingem.bsky.social we report a thorough method to image molecular organisation within hippocampus tissue.
Structural biology in tissue is well and truly here!
@rosfrankinst.bsky.social
Reposted by Pooja Gupta
New cryo-EM/ET story - a brilliant collaboration with Sergey Melnikov's lab in Newcastle @sergeymelnikov.bsky.social and Stefan Pfeffer's lab in Heidelberg @pfeffercryolab.bsky.social. Great work in particular by Karla Helena-Bueno and @sophiekopetschke.bsky.social
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Structurally heterogeneous ribosomes cooperate in protein synthesis in bacterial cells - Nature Communications
Cells can simultaneously produce structurally dissimilar ribosomes, suggesting functional specialization of distinct ribosome populations. Here, the authors show that distinct ribosomes cooperate rath...
www.nature.com
March 21, 2025 at 9:30 AM
New cryo-EM/ET story - a brilliant collaboration with Sergey Melnikov's lab in Newcastle @sergeymelnikov.bsky.social and Stefan Pfeffer's lab in Heidelberg @pfeffercryolab.bsky.social. Great work in particular by Karla Helena-Bueno and @sophiekopetschke.bsky.social
www.nature.com/articles/s41...
www.nature.com/articles/s41...
The preprint is out now - we describe how Bacillus spores restart energy metabolism as they exit dormancy! Dormant spores are dehydrated, very robust for long periods, but when they sense nutrient availability, they can germinate rapidly to make the most of the favourable environmental conditions 1/
Bioenergetic metabolism restarts alongside germinant sensing and hydration in bacterial spore germination https://www.biorxiv.org/content/10.1101/2025.03.13.642030v1
March 18, 2025 at 1:55 PM
The preprint is out now - we describe how Bacillus spores restart energy metabolism as they exit dormancy! Dormant spores are dehydrated, very robust for long periods, but when they sense nutrient availability, they can germinate rapidly to make the most of the favourable environmental conditions 1/