Igor Fesenko
@igorfesenko.bsky.social
Probably chloroplast proteins play a role in this process
nph.onlinelibrary.wiley.com/doi/full/10....
nph.onlinelibrary.wiley.com/doi/full/10....
The role of chloroplast protein remodeling in stress responses and shaping of the plant peptidome
In addition to photosynthesis, chloroplasts perform a variety of important cellular functions in the plant cell, which can, for example, regulate plant responses to abiotic and biotic stress conditio...
nph.onlinelibrary.wiley.com
March 6, 2025 at 4:21 PM
Probably chloroplast proteins play a role in this process
nph.onlinelibrary.wiley.com/doi/full/10....
nph.onlinelibrary.wiley.com/doi/full/10....
We also showed that enhanced protein degradation leads to the generation of peptides with antimicrobial activity, functioning as a first line of defense against pathogens
bmcplantbiol.biomedcentral.com/articles/10....
bmcplantbiol.biomedcentral.com/articles/10....
Specific pools of endogenous peptides are present in gametophore, protonema, and protoplast cells of the moss Physcomitrella patens - BMC Plant Biology
Background Protein degradation is a basic cell process that operates in general protein turnover or to produce bioactive peptides. However, very little is known about the qualitative and quantitative ...
bmcplantbiol.biomedcentral.com
March 6, 2025 at 4:21 PM
We also showed that enhanced protein degradation leads to the generation of peptides with antimicrobial activity, functioning as a first line of defense against pathogens
bmcplantbiol.biomedcentral.com/articles/10....
bmcplantbiol.biomedcentral.com/articles/10....
This aligns with our previous study on plants, where we proposed the concept of “active management” of peptide pools under stress conditions #peptides #antimicrobial
bmcplantbiol.biomedcentral.com/articles/10....
bmcplantbiol.biomedcentral.com/articles/10....
Phytohormone treatment induces generation of cryptic peptides with antimicrobial activity in the Moss Physcomitrella patens - BMC Plant Biology
Background Cryptic peptides (cryptides) are small bioactive molecules generated via degradation of functionally active proteins. Only a few examples of plant cryptides playing an important role in pla...
bmcplantbiol.biomedcentral.com
March 6, 2025 at 4:21 PM
This aligns with our previous study on plants, where we proposed the concept of “active management” of peptide pools under stress conditions #peptides #antimicrobial
bmcplantbiol.biomedcentral.com/articles/10....
bmcplantbiol.biomedcentral.com/articles/10....
What is the difference between small and weeny?
February 21, 2025 at 2:29 AM
What is the difference between small and weeny?
Thank you so much, Nikos! Yes, we significantly improved the manuscript with our collaborators in the wet lab
February 20, 2025 at 6:21 PM
Thank you so much, Nikos! Yes, we significantly improved the manuscript with our collaborators in the wet lab
The overexpression of species-specific microprotein which we predicted to interact with calcium transporter (Bax protein family) resulted in downregulation of protein level in cell
February 19, 2025 at 7:16 PM
The overexpression of species-specific microprotein which we predicted to interact with calcium transporter (Bax protein family) resulted in downregulation of protein level in cell
Complete information on the predicted microproteins is available here colab.research.google.com/github/IgorF...
Google Colab
colab.research.google.com
February 19, 2025 at 7:16 PM
Complete information on the predicted microproteins is available here colab.research.google.com/github/IgorF...
Compared to the preprint, our esteemed collaborators validated selected microproteins by western blotting
February 19, 2025 at 7:16 PM
Compared to the preprint, our esteemed collaborators validated selected microproteins by western blotting