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EdeLab & Research Explained!
Edel Perez-Lopez
69 episodes
6 days ago
We’re using NotebookLM to create fun and engaging conversations about the work we're doing. Our goal is to share our discoveries with everyone, making science more accessible and boosting the impact of what we find. We hope you enjoy learning with us!
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Science
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All content for EdeLab & Research Explained! is the property of Edel Perez-Lopez and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
We’re using NotebookLM to create fun and engaging conversations about the work we're doing. Our goal is to share our discoveries with everyone, making science more accessible and boosting the impact of what we find. We hope you enjoy learning with us!
Show more...
Science
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Hambre Bacteriana: Cuando las Plantas Le Cortan el Suministro a Xanthomonas
EdeLab & Research Explained!
16 minutes 7 seconds
5 days ago
Hambre Bacteriana: Cuando las Plantas Le Cortan el Suministro a Xanthomonas

Esta investigación identifica una estrategia nutricional única utilizada por bacterias del género Xanthomonas para infectar más de 400 especies vegetales. Los autores demuestran que el efector AvrBs2 actúa como una sintasa que convierte la galactosa del hospedero en una sustancia llamada xantanosano. Este compuesto es liberado al espacio extracelular de la planta, donde la bacteria lo recupera mediante el transportador XanT y lo degrada gracias a la enzima XanP para alimentarse.

Este hallazgo permitió diseñar una estrategia de control “antinutricional” mediante la creación de plantas transgénicas que expresan XanP. Estas plantas degradan el xantanosano antes de que las bacterias puedan utilizarlo, proporcionando una mayor resistencia a las enfermedades sin afectar el crecimiento del cultivo.

https://www.science.org/doi/10.1126/science.ady8325

EdeLab & Research Explained!
We’re using NotebookLM to create fun and engaging conversations about the work we're doing. Our goal is to share our discoveries with everyone, making science more accessible and boosting the impact of what we find. We hope you enjoy learning with us!