Deregulated High Affinity Copper Transport Alters Iron Homeostasis in Arabidopsis

Autor: Ana Perea-García, Amparo Andrés-Bordería, Francisco Vera-Sirera, Miguel Angel Pérez-Amador, Sergi Puig, Lola Peñarrubia

Publikováno v: Frontiers in Plant Science, Vol 11 (2020)

The present work describes the effects on iron homeostasis when copper transport was deregulated in Arabidopsis thaliana by overexpressing high affinity copper transporters COPT1 and COPT3 (COPTOE). A genome-wide analysis conducted on COPT1OE plants,

Externí odkaz: https://doaj.org/article/cbc8deb91692400bb16191511a54e392

The Altered Expression of microRNA408 Influences the Arabidopsis Response to Iron Deficiency

Autor: Àngela Carrió-Seguí, Omar Ruiz-Rivero, Laura Villamayor-Belinchón, Sergi Puig, Ana Perea-García, Lola Peñarrubia

Publikováno v: Frontiers in Plant Science, Vol 10 (2019)

MicroRNAs contribute to the adaptation of plants to varying environmental conditions by affecting systemic mineral nutrient homeostasis. Copper and iron deficiencies antagonistically control the expression of Arabidopsis thaliana microRNA408 (miR408)

Externí odkaz: https://doaj.org/article/e6d8acfffe3c4cf684d2f9bd03a05e8d

Characterization of the Copper Transporters from Lotus spp. and Their Involvement under Flooding Conditions

Autor: Francisco J. Escaray, Cristian J. Antonelli, Guillermo J. Copello, Sergi Puig, Lola Peñarrubia, Oscar A. Ruiz, Ana Perea-García

Publikováno v: International Journal of Molecular Sciences, Vol 20, Iss 13, p 3136 (2019)

Forage legumes are an important livestock nutritional resource, which includes essential metals, such as copper. Particularly, the high prevalence of hypocuprosis causes important economic losses to Argentinian cattle agrosystems. Copper deficiency i

Externí odkaz: https://doaj.org/article/9324c829dc034b129f3e82ee50a32272

Assay of the Carboxylase Activity of Rubisco from Chlamydomonas reinhardtii

Autor: Hemanth Sudhani, María García-Murria, Julia Marín-Navarro, Carlos García-Ferris, Lola Peñarrubia, Joaquín Moreno

Publikováno v: Bio-Protocol, Vol 5, Iss 23 (2015)

The performance of the carbon-fixing enzyme, ribulose 1, 5-bisphosphate carboxylase/oxygenase (EC 4.1.1.39, Rubisco), controls biomass accumulation in green plants, algae and most autotrophic bacteria. In particular, the carboxylase activity of Rubis

Externí odkaz: https://doaj.org/article/877d21be68654590906c1d3e883aa75e

The Copper-microRNA Pathway Is Integrated with Developmental and Environmental Stress Responses in Arabidopsis thaliana

Autor: Amparo Andrés-Bordería, Peter Huijser, Ana Perea-García, Lola Peñarrubia

Publikováno v: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
r-CIPF. Repositorio Institucional Producción Científica del Centro de Investigación Principe Felipe (CIPF)
Universitat Rovira i virgili (URV)
International Journal of Molecular Sciences
Volume 22
Issue 17
International Journal of Molecular Sciences, Vol 22, Iss 9547, p 9547 (2021)

As an essential nutrient, copper (Cu) scarcity causes a decrease in agricultural production. Cu deficiency responses include the induction of several microRNAs, known as Cu-miRNAs, which are responsible for degrading mRNAs from abundant and dispensab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc6fd048f833d048970f7fdb68ddd848
https://fundanet.cipf.es/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=3850