Arabidopsis thaliana telomeres exhibit euchromatic features
En portadaArabidopsis thaliana telomeres exhibit euchromatic features Telomere function is influenced by chromatin structure and organization, which usually involves epigenetic modifications. We describe here the chromatin structure of Arabidopsis thaliana telomeres....
How the Local Geometry of the Cu-Binding Site Determines the Thermal Stability of Blue Copper Proteins
En portadaHow the Local Geometry of the Cu-Binding Site Determines the Thermal Stability of Blue Copper Proteins Un trabajo sobre las proteínas azules de cobre (BCP) ha sido destacado recientemente por la revista internacional Chemistry and Biology. Este artículo, que...
Mitochondrial b-Cyanoalanine Synthase Is Essential for Root Hair Formation in Arabidopsis thaliana
En portadaMitochondrial b-Cyanoalanine Synthase Is Essential for Root Hair Formation in Arabidopsis thaliana La revista The Plant Cell ha destacado recientemente un trabajo del Instituto de Bioquímica Vegetal y Fotosíntesis (IBVF) sobre el papel que cumple el cianuro...
Overoxidation of 2-Cys peroxiredoxin in prokaryotes: cyanobacterial 2-Cys peroxiredoxins sensitive to oxidative stress
En portadaOveroxidation of 2-Cys peroxiredoxin in prokaryotes: cyanobacterial 2-Cys peroxiredoxins sensitive to oxidative stress In eukaryotic organisms hydrogen peroxide has a dual effect; it is potentially toxic for the cell, but has also an important signaling...
Metallacyclic Pyridylidene Structures from Reactions of Terminal Pyridylidenes with Alkenes and Acetylene
En portadaMetallacyclic Pyridylidene Structures from Reactions of Terminal Pyridylidenes with Alkenes and Acetylene In recent years, N-heterocyclic carbenes (NHCs) have emerged as an important family of catalytically useful ligands whose relevance is considered...