@oswaldovaldesl.bsky.social
55 followers 53 following 3 posts
Professor at UNAM, México. Working on the legume-rhizobia symbiosis. Father of two lovely kids. I love reading and walking.
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kamounlab.bsky.social
I just published: Stop displaying journal names on your slides

A mentoring event at a Congress called for better support of early-career scientists - but what followed sent mixed signals. This blog reflects on those moments and ends with a pledge.

medium.com/p/stop-displ...
Stop displaying journal names on your slides
A mentoring event at a scientific Congress called for better support of early-career scientists — but what followed sent mixed signals…
medium.com
oswaldovaldesl.bsky.social
Happy to share our latest manuscript from our lab in collaboration with @jeanmichelane.bsky.social

Phosphate deficiency reduces nodule formation through a Phosphate Starvation Response -Like protein in Phaseolus vulgaris url: academic.oup.com/pcp/article/...
Reposted
plantcellphysiol.bsky.social
What will happen when we run out of phosphorous? 🥀

@hatem-rouached.bsky.social talks about ARSK1 & TORC1 interactions to regulate growth under P-deficiency #ICAR2025

See also review on the effects of low P on root nodule symbiosis by @oswaldovaldesl.bsky.social

🔗 doi.org/10.1093/pcp/...
oswaldovaldesl.bsky.social
Postdoctoral Fellowship in Mexico
Reposted
plantcellphysiol.bsky.social
Feeding symbiosis...

Isidra-Arellano & @oswaldovaldesl.bsky.social provide insight into the influence of phosphate & iron uptake and homeostasis on root nodule symbiosis, and how this could be harnessed for more efficient nitrogen fixation in legume crops.

📖 doi.org/10.1093/pcp/...

#plantscience
Understanding the Crucial Role of Phosphate and Iron Availability in Regulating Root Nodule Symbiosis
Abstract. The symbiosis between legumes and nitrogen-fixing bacteria (rhizobia) is instrumental in sustaining the nitrogen cycle and providing fixed nitrog
doi.org
Reposted
plantcellphysiol.bsky.social
Back-to-back #strigolactone perception...

In this issue academic.oup.com/pcp/issue/65..., two papers by Takei et al. & White et al. shed light on the diverse roles of KAI2 SL receptors in a facultative #parasiticplant

Commentary by PCP Editor, Satoko Yoshida doi.org/10.1093/pcp/...

#plantscience
Schematic diagram showing active/inactive SL receptors and their roles in distinct SL signaling pathways in the facultative parasitic plant, P. japonicum.
Reposted
pierremarcdelaux.bsky.social
Really pleased to transition from 2024 to 2025 with Tatiana Vernie's work on the evolution of the common symbiosis pathway published @pnas.org 🔽

We finally demonstrate that ☘️ have maintained a genetic pathway to engage with🍄for half a billion years!

www.pnas.org/doi/10.1073/...
Conservation of symbiotic signaling since the most recent common ancestor of land plants | PNAS
Plants have colonized lands 450 million years ago. This terrestrialization was facilitated by developmental and functional innovations. Recent evo-...
www.pnas.org
Reposted
lrsv-toulouse.bsky.social
Hi everyone!! We are excited to be here as a community of scientists working on #plantscience ☘️🌱 and their associated microbes 🍄 !

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