Effect of Salt Stress on Cytosine Methylation within GL2, An Arabidopsis thaliana Gene Involved in Root Epidermal Cell Differentiation. Absence of Inheritance in the Unstressed Progeny

Autor: Rodrigo Matías González, Cecilia Carmen Beyrne, Norberto Daniel Iusem

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
International Journal of Molecular Sciences
Volume 20
Issue 18
International Journal of Molecular Sciences, Vol 20, Iss 18, p 4446 (2019)

Methylation/demethylation of cytosines is an epigenetic strategy for transcriptional regulation, allowing organisms to rapidly respond and adapt to different stimuli. In this context, and using Arabidopsis thaliana as a plant model, we explored wheth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5260ab338a60ba7f501ad358a86dcce0
https://www.mdpi.com/1422-0067/20/18/4446

Enhanced antimicrobial activity of a peptide derived from human lysozyme by arylation of its tryptophan residues

Autor: Lorena Mendive-Tapia, Rodolfo Lavilla, Osvaldo Cascone, Rodrigo Matías González, Nancy B Iannucci, María B Pastrian, Fernando Albericio

Publikováno v: Journal of Peptide Science. 22:123-128

Antimicrobial peptides are valuable agents to fight antibiotic resistance. These amphipatic species display positively charged and hydrophobic amino acids. Here, we enhance the local hydrophobicity of a model peptide derived from human lysozyme (107R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e125fe440ce5c8997396722a217c42a
https://doi.org/10.1002/psc.2850

Atypical epigenetic mark in an atypical location: cytosine methylation at asymmetric (CNN) sites within the body of a non-repetitive tomato gene

Autor: Martiniano M. Ricardi, Rodrigo Matías González, Norberto D. Iusem

Publikováno v: BMC Plant Biology, Vol 11, Iss 1, p 94 (2011)
BMC Plant Biology

Background Eukaryotic DNA methylation is one of the most studied epigenetic processes, as it results in a direct and heritable covalent modification triggered by external stimuli. In contrast to mammals, plant DNA methylation, which is stimulated by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cc2162112c5b952f39a12bfabde7c1e
http://www.biomedcentral.com/1471-2229/11/94

Nuclear Import and Dimerization of Tomato ASR1, a Water Stress-Inducible Protein Exclusive to Plants

Autor: Rodrigo Matías González, María Paula López-Fernández, José M. Estevez, Hernán Pablo Burrieza, Elizabeth A. Jares-Erijman, Norberto D. Iusem, Martiniano M. Ricardi, Francisco F. Guaimas

Publikováno v: PLoS ONE
PLoS ONE, Vol 7, Iss 8, p e41008 (2012)

The ASR (for ABA/water stress/ripening) protein family, first described in tomato as nuclear and involved in adaptation to dry climates, is widespread in the plant kingdom, including crops of high agronomic relevance. We show both nuclear and cytosol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::171b11e4157496e2ec9f6a13abc418c2
https://doi.org/10.1371/journal.pone.0041008