Apoplastic class III peroxidases PRX62 and PRX69 promote Arabidopsis root hair growth at low temperature

Autor: Javier Martínez Pacheco, Philippe Ranocha, Luciana Kasulin, Corina M. Fusari, Lucas Servi, Ariel. A. Aptekmann, Victoria Berdion Gabarain, Juan Manuel Peralta, Cecilia Borassi, Eliana Marzol, Diana Rosa Rodríguez-Garcia, Yossmayer del Carmen Rondón Guerrero, Mariana Carignani Sardoy, Lucía Ferrero, Javier F. Botto, Claudio Meneses, Federico Ariel, Alejandro D. Nadra, Ezequiel Petrillo, Christophe Dunand, José M. Estevez

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)

Arabidopsis root hair growth is enhanced at low temperatures. Here the authors show that the class III peroxidases PRX62 and PRX69 modulate ROS homeostasis and cell wall characteristics, and promote root hair elongation at low temperature.

Externí odkaz: https://doaj.org/article/d879dea23e2f4896b0ec2cf32f07d63d

Thousands of protein linear motif classes may still be undiscovered.

Autor: Denys Bulavka, Ariel A Aptekmann, Nicolás A Méndez, Teresa Krick, Ignacio E Sánchez

Publikováno v: PLoS ONE, Vol 16, Iss 5, p e0248841 (2021)

Linear motifs are short protein subsequences that mediate protein interactions. Hundreds of motif classes including thousands of motif instances are known. Our theory estimates how many motif classes remain undiscovered. As commonly done, we describe

Externí odkaz: https://doaj.org/article/10db20a6df4e442dab7d8b3d3ee26975

PhISCO: a simple method to infer phenotypes from protein sequences

Autor: Ayelén S. Hernández Berthet, Ariel A. Aptekmann, Jesús Tejero, Ignacio E. Sánchez, Martín E. Noguera, Ernesto A. Roman

Protein sequences encode the information necessary for function and folding, however accessing it is not straightforward. Unluckily, although structure and function are tightly linked, the prediction of how specific amino acids contribute to these fe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4792b753089d4e21d1357561ed1d77d0
https://doi.org/10.1101/2022.10.23.511734

Class III Peroxidases PRX01, PRX44, and PRX73 Control Root Hair Growth in Arabidopsis thaliana

Autor: Eliana Marzol, Cecilia Borassi, Mariana Carignani Sardoy, Philippe Ranocha, Ariel A. Aptekmann, Mauro Bringas, Janice Pennington, Julio Paez-Valencia, Javier Martínez Pacheco, Diana R. Rodríguez-Garcia, Yossmayer del Carmen Rondón Guerrero, Juan Manuel Peralta, Margaret Fleming, John W. Mishler-Elmore, Silvina Mangano, Francisca Blanco-Herrera, Patricia A. Bedinger, Christophe Dunand, Luciana Capece, Alejandro D. Nadra, Michael Held, Marisa S. Otegui, José M. Estevez

Publikováno v: International Journal of Molecular Sciences; Volume 23; Issue 10; Pages: 5375

Root hair cells are important sensors of soil conditions. They grow towards and absorb water-soluble nutrients. This fast and oscillatory growth is mediated by continuous remodeling of the cell wall. Root hair cell walls contain polysaccharides and h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f31b596872342e90664d1ac1e836175

Class III Peroxidases PRX01, PRX44, and PRX73 Control Root Hair Growth in Arabidopsis thaliana.

Autor: Marzol, Eliana¹ (AUTHOR) emarzol@leloir.org.ar, Borassi, Cecilia¹ (AUTHOR) ceciborassi@gmail.com, Carignani Sardoy, Mariana¹ (AUTHOR) mcarignani@leloir.org.ar, Ranocha, Philippe² (AUTHOR) ranocha@lrsv.ups-tlse.fr, Aptekmann, Ariel A.^3,4 (AUTHOR) arielaptekmann@gmail.com, Bringas, Mauro⁵ (AUTHOR) maubringas@gmail.com, Pennington, Janice⁶ (AUTHOR) pennington2@wisc.edu, Paez-Valencia, Julio⁶ (AUTHOR) paezvalencia@wisc.edu, Martínez Pacheco, Javier¹ (AUTHOR) jmartinez@leloir.org.ar, Rodríguez-Garcia, Diana R.¹ (AUTHOR) drodriguez@leloir.org.ar, Rondón Guerrero, Yossmayer del Carmen¹ (AUTHOR) yrondon@leloir.org, Peralta, Juan Manuel¹ (AUTHOR) jperalta@leloir.org.ar, Fleming, Margaret⁷ (AUTHOR) mbfleming@gmail.com, Mishler-Elmore, John W.⁸ (AUTHOR) je149004@ohio.edu, Mangano, Silvina¹ (AUTHOR) silvinamangano@gmail.com, Blanco-Herrera, Francisca^9,10,11 (AUTHOR) mblanco@unab.cl, Bedinger, Patricia A.⁷ (AUTHOR) patricia.bedinguer@colostate.edu, Dunand, Christophe² (AUTHOR) dunand@lrsv.ups-tlse.fr, Capece, Luciana⁵ (AUTHOR) lula.capece@gmail.com, Nadra, Alejandro D.^3,4 (AUTHOR) anadra@qi.fcen.uba.ar

Publikováno v: International Journal of Molecular Sciences. May2022, Vol. 23 Issue 10, p5375-5375. 18p.