Juan Capel, José A. Jarillo, Francisco Madueño, María J. Jorquera, José M. Martı́nez-Zapater, Julio Salinas,
... Madrid, SpainSearch for more papers by this authorJulio Salinas, Julio Salinas Departamento de Biología Molecular y Virología Vegetal, ... Madrid, SpainSearch for more papers by this authorJulio Salinas, Julio Salinas Departamento de Biología Molecular y Virología Vegetal, CIT- ...
Tópico(s): Light effects on plants
1998 - Wiley | The Plant Journal
Giorgio Matassi, Luis M. Montero, Julio Salinas, Giorgio Bernardi,
... author on: Oxford Academic PubMed Google Scholar Julio Salinas, Julio Salinas 1Departamento de Proteccion Vegetal, Instituto Nacional de Investigaciones ...
Tópico(s): Chromosomal and Genetic Variations
1989 - Oxford University Press | Nucleic Acids Research
Julio Salinas, Giorgio Matassi, Luis M. Montero, Giorgio Bernardi,
... the nuclear genomes of plants Get access Julio Salinas, Julio Salinas Search for other works by this author on: ...
Tópico(s): Chromosomal and Genetic Variations
1988 - Oxford University Press | Nucleic Acids Research
Angel A. J. Torriero, Eloy Salinas, Julio Raba, Juana J. Silber,
The high sensitivity that can be attained using an enzymatic system and mediated by catechol has been verified by on-line interfacing of a rotating biosensor and continuous-flow/stopped-flow/continuous-flow processing. Horseradish peroxidase, HRP, [EC 1.11.1.7], immobilized on a rotating disk, in the presence of hydrogen peroxide catalyzed the oxidation of catechol, whose back electrochemical reduction was detected on glassy carbon electrode surface at −200 mV. Thus, when ciprofloxacin (CF) or norfloxacin ( ...
Tópico(s): Electrochemical sensors and biosensors
2006 - Elsevier BV | Biosensors and Bioelectronics
María Vallet‐Regí, Antonio J. Salinas, Julio Ramírez‐Castellanos, J.M. González-Calbet,
The nanostructure of three bioactive materials, two sol−gel glasses in the SiO2−CaO and SiO2−CaO−P2O5 systems and a SiO2−CaO−poly(dimethylsiloxane) organic−inorganic hybrid, has been studied for the first time by high-resolution transmission electron microscopy. The nanostructural characterization indicates that the addition of P2O5 to the glass leads to crystallization of a silicon-doped calcium phosphate, while in the materials without any phosphorus contentbinary glass and hybridcalcium is located ...
Tópico(s): Luminescence Properties of Advanced Materials
2005 - American Chemical Society | Chemistry of Materials
Marta Cristina Sanabria, Julia Coronel, Cinthia Díaz, Carolina Salinas, Julio Sartori,
Objetivo: Determinar el perfil de la lactancia materna (LM) durante el prenatal y el puerperio en cuatro servicios publicos de referencia neonatal. Metodologia: Diseno transversal, multicentrico, descriptivo. Se encuestaron a 328 puerperas durante el puerperio en el Hospital Barrio Obrero y en los Hospitales Materno Infantiles de San Lorenzo, San Pablo, y Fdo. de la Mora durante los meses de junio a septiembre de 2001. Se utilizo el programa Lactamat 3,3 del Dpto. Materno Infantil de la Pcia de Bs ...
Tópico(s): Infant Development and Preterm Care
2005 - Elsevier BV | Revista chilena de pediatría
Cristina Pascual, María Eva Mingot‐Castellano, A Fuentes, José García-Arroba Peinado, Joan Cid, Moraima Jiménez, David Valcárcel, Inés Gómez‐Seguí, Javier de la Rubia, Paz Martin, Rosa Goterris, Luís Hernández, Inmaculada Tallón, Sara Varea, Marta Fernández, Nadia García‐Muñoz, Míriam Vara, Miguel Fernández Zarzoso, Faustino García‐Candel, María Liz Paciello, Irene García‐García, Saioa Zalba, Verónica Campuzano, José María García‐Gala, Julia Vidán Estévez, Gemma Moreno Jiménez, José Luis López Lorenzo, Elena González Arias, Carmen Freiría, Maria Solé-Bundó, Laura Francisca Ávila Idrovo, José Carlos Hernández Castellet, Naylen Cruz, Esperanza Lavilla, Albert Pérez-Montaña, Jon Ander Atucha, María Esperanza Moreno Beltrán, Juán Ramón Moreno Macías, Ramón Salinas, Julio del Río-Garma,
Abstract Immune thrombotic thrombocytopenic purpura (iTTP) is a thrombotic microangiopathy caused by anti-ADAMTS13 antibodies. Caplacizumab is approved for adults with an acute episode of iTTP in conjunction with plasma exchange (PEX) and immunosuppression. The objective of this study was to analyze and compare the safety and efficacy of caplacizumab vs the standard of care and assess the effect of the concomitant use of rituximab. A retrospective study from the Spanish TTP Registry of patients treated ...
Tópico(s): Coagulation, Bradykinin, Polyphosphates, and Angioedema
2022 - Elsevier BV | Blood Advances
Neftalí Eduardo Antonio-Villa, Omar Yaxmehen Bello‐Chavolla, Arsenio Vargas‐Vázquez, Carlos A. Fermín‐Martínez, Alejandro Márquez‐Salinas, Julio Pisanty-Alatorre, Jessica Paola Bahena-López,
Abstract Background Healthcare workers (HCWs) could be at increased occupational risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections due to increased exposure. Information regarding the burden of coronavirus disease 2019 (COVID-19) epidemic in HCWs living in Mexico is scarce. Here, we aimed to explore the epidemiology, symptoms, and risk factors associated with adverse outcomes in HCWs in Mexico City. Methods We explored data collected by the National Epidemiological Surveillance ...
Tópico(s): COVID-19 and healthcare impacts
2020 - Oxford University Press | Clinical Infectious Diseases
Maria Paula Junqueira‐Gonçalves, Gonzalo E Salinas, Julio Bruna, Keshavan Niranjan,
The use of biopolymer coatings appears as a good alternative to preserve highly perishable fruits, as well as the environment. Proteins generally produce films with good mechanical properties, although their highly hydrophilic nature limits the use in many applications. Nanoparticles, such as nanoclays, can play a critical role in improving barrier properties. The present study evaluated the effect of the addition of montmorillonite (MMT)-nanoparticles to a lacto-biopolymer coating, focusing on: ( ...
Tópico(s): Agricultural and Food Sciences
2016 - Wiley | Journal of the Science of Food and Agriculture
Noelia A. Martínez, Germán A. Messina, Franco A. Bertolino, Eloy Salinas, Julio Raba,
This paper describes the development of a screen-printed sensor, modified with carbon nanotubes for the rapid and sensitive quantification of methimazole (MT) in pharmaceuticals formulations. Tyrosinase [EC 1.14.18.1], immobilized on a rotating disk, catalyzed the oxidation of catechols to o-benzoquinone, whose back electrochemical reduction was detected on graphite screen-printed electrodes modified with carbon nanotubes at −150 mV. Thus, when MT was added to the solution, this thiol-containing compound ...
Tópico(s): Analytical Chemistry and Sensors
2008 - Elsevier BV | Sensors and Actuators B Chemical
María Eva Mingot‐Castellano, Cristina Pascual, Ataulfo González, Aurora Viejo Llorente, David Valcárcel, Elena Sebastián, Faustino García Candel, Héctor Sarmiento, Inés Gómez Seguí, Javier de la Rubia, Joan Cid, Jorge Martínez Nieto, Luis Hernández Mateo, Rosa Goterris Viciedo, Teresa Fidalgo, Ramón Salinas, Julio del Río-Garma,
Thrombotic thrombocytopenic purpura (TTP) is a thrombotic microangiopathy (TMA) characterized by the development of microangiopathic haemolytic anaemia, thrombocytopenia, and ischaemic organ dysfunction associated with ADAMTS13 levels lower than 10% in most cases. Recently there have been numerous advances in the field of PTT, new, rapid and accessible techniques capable of quantifying ADAMTS13 activity and inhibitors. The massive sequencing systems facilitate the identification of polymorphisms in ...
Tópico(s): Mechanical Circulatory Support Devices
2021 - Elsevier BV | Medicina Clínica
Martín A. Fernández‐Baldo, Jorge G. Fernández, Sirley V. Pereira, Germán A. Messina, Eloy Salinas, Julio Raba, María Isabel Sanz Ferramola,
Abstract Background Botrytis cinerea is a phytopathogenic fungus responsible for the disease known as gray mold, which causes substantial losses of fruits at postharvest. This fungus is present often as latent infection and an apparently healthy fruit can deteriorate suddenly due to the development of this infection. For this reason, rapid and sensitive methods are necessary for its detection and quantification. This article describes the development of an indirect competitive enzyme-linked immunosorbent ...
Tópico(s): Plant Virus Research Studies
2011 - BioMed Central | BMC Microbiology
Luis E. Servín-Garcidueñas, Marco A. Rogel, Ernesto Ormeño‐Orrillo, Alfonso Delgado‐Salinas, Julio Martínez‐Romero, Federico Sánchez, Esperanza Martı́nez-Romero,
We present the genome sequence of Rhizobium sp. strain CCGE510, a nitrogen fixing bacterium taxonomically affiliated with the R. leguminosarum-R. etli group, isolated from wild Phaseolus albescens nodules grown in native pine forests in western Mexico. P. albescens is an endangered bean species phylogenetically related to P. vulgaris. In spite of the close host relatedness, Rhizobium sp. CCGE510 does not establish an efficient symbiosis with P. vulgaris. This is the first genome of a Rhizobium symbiont ...
Tópico(s): Nematode management and characterization studies
2012 - American Society for Microbiology | Journal of Bacteriology
Pablo Albertos, Kiyoshi Tatematsu, Isabel Mateos, Inmaculada Sánchez-Vicente, Alejandro Fernández-Arbaizar, Kazumi Nakabayashi, Eiji Nambara, Marta Godoy, José M. Franco, Roberto Solano, Davide Gerna, Thomas Roach, Wolfgang Stöggl, Ilse Kranner, Carlos Perea-Resa, Julio Salinas, Óscar Lorenzo,
The interplay between the phytohormone abscisic acid (ABA) and the gasotransmitter nitric oxide (NO) regulates seed germination and post-germinative seedling growth. We show that GAP1 (germination in ABA and cPTIO 1) encodes the transcription factor ANAC089 with a critical membrane-bound domain and extranuclear localization. ANAC089 mutants lacking the membrane-tethered domain display insensitivity to ABA, salt, and osmotic and cold stresses, revealing a repressor function. Whole-genome transcriptional ...
Tópico(s): Legume Nitrogen Fixing Symbiosis
2021 - Cell Press | Cell Reports
Rafael Catalá, Rosa López-Cobollo, M. Álvaro Berbís, Jesús Jiménez‐Barbero, Julio Salinas,
TMAO functions as a protective osmolyte in plants, promoting abiotic stress tolerance.
Tópico(s): Legume Nitrogen Fixing Symbiosis
2021 - American Association for the Advancement of Science | Science Advances
Noemí Ruiz‐López, Jessica Pérez‐Sancho, Alicia Esteban del Valle, Richard P. Haslam, Steffen Vanneste, Rafael Catalá, Carlos Perea-Resa, Daniël Van Damme, Selene García‐Hernández, Armando Albert, José G. Vallarino, Jinxing Lin, Jiřı́ Friml, Alberto P. Macho, Julio Salinas, Abel Rosado, Johnathan A. Napier, Vítor Amorim‐Silva, Miguel A. Botella,
Abstract Endoplasmic reticulum–plasma membrane contact sites (ER–PM CS) play fundamental roles in all eukaryotic cells. Arabidopsis thaliana mutants lacking the ER–PM protein tether synaptotagmin1 (SYT1) exhibit decreased PM integrity under multiple abiotic stresses, such as freezing, high salt, osmotic stress, and mechanical damage. Here, we show that, together with SYT1, the stress-induced SYT3 is an ER–PM tether that also functions in maintaining PM integrity. The ER–PM CS localization of SYT1 ...
Tópico(s): Pancreatic function and diabetes
2021 - Oxford University Press | The Plant Cell
David Esteve-Bruna, Cristian Carrasco‐López, Noel Blanco‐Touriñán, Javier Iserte, Julián Calleja-Cabrera, Carlos Perea-Resa, Cristina Úrbez, Pedro Carrasco, Marcelo J. Yanovsky, Miguel Á. Blázquez, Julio Salinas, David Alabadı́,
Although originally identified as the components of the complex aiding the cytosolic chaperonin CCT in the folding of actins and tubulins in the cytosol, prefoldins (PFDs) are emerging as novel regulators influencing gene expression in the nucleus. Work conducted mainly in yeast and animals showed that PFDs act as transcriptional regulators and participate in the nuclear proteostasis. To investigate new functions of PFDs, we performed a co-expression analysis in Arabidopsis thaliana. Results revealed ...
Tópico(s): Nuclear Structure and Function
2020 - Oxford University Press | Nucleic Acids Research
Panthea Pouramin, Chuan Silvia Li, Jason W. Busse, Sheila Sprague, P.J. Devereaux, Jagnoor Jagnoor, Rebecca Ivers, Mohit Bhandari, Mohit Bhandari, P.J. Devereaux, Gordon Guyatt, Brad Petrisor, Lehana Thabane, Respicious Boniface, Bruce D. Browner, Fernando de la Huerta, Rebecca Ivers, Theodore Miclau, Paul J. Moroz, Andrew N. Pollak, Gerard P. Slobogean, Parag Sancheti, Emil H. Schemitsch, Junlin Zhou, Sheila Sprague, Paula McKay, Chuan Silvia Li, Raman Mundi, Nathan N. O’Hara, Diane Heels‐Ansdell, Lisa Buckingham, Nicole Simunovic, Jagnoor Jagnoor, R Norton, Jing Zhang, Maoyi Tian, Soumyadeep Bhaumik, Samina Parveen, Saam Morshed, Madeline C. MacKechnie, Junlin Zhou, Yang Liu, Yanrui Zhao, Junfei Li, Haoran Zhang, Zhentao Zhang, Wei Zhang, Guoqin Chen, Guang Chen, Zichao Jia, Jianzhong Yang, Lixing Kang, Peng Zhang, Haoqing Ma, Donghai Liu, Yinghua Ma, Yanguo Qin, Jincheng Wang, He Liu, Xinlong Ma, Jianxiong Ma, Haobo Jia, Shuangshuang Cui, Zhihu Zhao, Lin Fu, Hongqiang Jiang, Jianwei Lv, Sanbao Hu, Yongwei Wang, Mingyao Sun, Shuqing Tao, Baochang Qi, Ming Gao, Bo Wu, Chunsheng Zhi, Ben Xing, H. J. Yang, Wenjie Dai, Duo Lu, Shisheng He, Xinyu Cai, Gejun Liu, Gang Rui, Baoshan Hu, Pingfang Shi, Hua Chen, Te Wang, Qingqing Wang, Linzhen Xie, Huanguang Xie, Tony Mutanda, Juliet Ntuulo, Flavia Lubega, Gayita Teddy Tracy, Kayondo Zaitun, Sylvester Ndayisaba, Titus Amone, Samuel Remmy Odong, Mark Lutomia, Caesar Okatch, Thomas Bitok, Alexander Kiambuthi, Fred Mathew Toboso Otsyeno, Pankaj G Jani, Vincent Mutiso, John EO Ating'a, Peter Kavoo Kilonzo, James Muoki, Makena Mbogori, Joan Wambui Wambugu, Dorothy Torutt, Christopher Odok, Elisha Ngetich, Dean Otsyeno, Juma Wakhayanga, Desmond Nzioka, Deogracia Owende, Ruth Lucinde, Brian Ngure Kariuki, Dennis Kinyua, Maureen Kamau, Maureen Mwancha, Mellany Murgor, Marilyn Nyabuti, Rita Njoki, Patricia Wanza, Abraham Odongo, Paul Marealle, Athman Wanini, Marwa Elisha, Damas Zumbulu, Pariyo Bonane Godfrey, Benjamin Mukulu Ndeleva, Murila Johnson, Moses Kimani, Kinuthia Gichui, Rogers Joachin Temu, Angela Neofitus Mselle, Ancelimu Rafael Kimario, Mmampapatla Thomas Ramokgopa, Gregory B. Firth, Anna Grisillo Biscardi, Machuene Ananias Poopedi, Johan A. Moolman, Brenda Milner, Matimba Maluleke, Maxwell Jingo, Susan Van Deventer, Timothy Pikor, Ravi Bhaga, Michael Mara, Geoffrey Chege Mwangi, Anthony Muchiri Maina, David Wamae Gicheru, Carol Mwangi, Isaac Kingori Wangai, Peter Watson Maina, Ezra Mitei Kiptoo, Olufemi Olukemi Temiloluwa, Adeyeye Adeolu Ikechukwu, Ige Oluwole Olugbenga, Ojodu Ishaq Bamidele, Oladimeji Oladipupo Akanbi, P Subramanian, Olivia L Mosweu, Samuel Hailu, Geletaw Tessema, Bahiru Bezabih, Birhanu Ayana, Hiwot Amare, Betelhem Zewdneh, Hana Tesfaye, Sosena Tadesse, Dominic Konadu-Yeboah, Vincent Ativor, Peter Konadu, Dominic Awariyah, Raphael Quartey, Raphael Kumah‐Ametepey, Osman Saani, Robert Ekow Quansah, Paa Kwesi Baidoo, Peter Trafton, David Anyitey-Korkor, Michael Leat, Johnny Sobotie, Godwin Yaw Fosu Opuni, Kwasi Kusi, Twimasi Baah, Paul Okyere, Bernice Mensah, Doris Akuoko Sarpong, Felicia Agbenorwu, Phyllis Osei-Donkor, Priscilla Opoku, Michael Segbefia, Gerald Chukwuemeka Oguzie, Emmanuel Chino Iyidobi, Cajetan Uwatoronye Nwadinigwe, Sharon Amarachi Uloma Oguzie, Emina Bami Kesiena, Henry Ndasi, Nietiayurk Aminake Ghislain, Mala Irine Shey, Ikose John Nanje, Parag Sancheti, Ashok Shyam, Madhav Borate, Sampat Dumbre Patil, Sachin Karkamakar, Shailesh Patil, Abhijeet Ranaware, Shadab Tamboli, Manish Gandhalikar, Rohini Tupe, Vishal Chaudhari, Avanti Joshi, Sanjay Patil, Mohit Madhukar Dalwekar, Tejas Gandhi, Chintamani Latkar, Gopal Pundkare, Sandeep Shrivastava, Pradeep Singh, Sanjay Deshpande, Sumit Baheti, Ravi Mittal, Vijay Sharma, Vinoo Mathew Cherian, Thilak Samuel Jepegnanam, V. T. K. Titus, Manasseh Nithyananth, Palapattu R J V C Boopalan, Viju Daniel Varghese, Justin Arockiaraj, Anupam Mahajan, Bobby John, Ritesh Pandey, Jeewan S Prakash, Valsamma Abraham, Arti Rajkumar, Harvinder Singh Chhabra, Rajesh Sharawat, Ritabh Kumar, Pushkar Chawla, Rashmi Yadav, Rajagopalan N Iyer, N. V. Nair, Rajkumar S. Amaravathi, Srinivasalu Santhanagopa, Anoop Pilar, Keith Behram Tamboowala, Mandeep Singh Dhillon, Sarvdeep Singh Dhatt, Asolie Chase, Neel M Bhavsar, Rameez Musa, Darshan Shah, Sunil Chodavadiyah, Pankaj G Patel, Raja Irfan Qadir, Syed Imran Bukhari, Khushnood Ali Baz, Subin Byanjankar, Ruban Raj Joshi, Rajeev Dwivedi, Jay Raj Sharma, La Ngoc Quang, Nguyen Duc Chinh, Vu Bao Hong, Paphon Sa-ngasoongsong, Noratep Kulachote, Norachart Sirisreetreerux, Wanjak Pongsamakthai, Irewin Tabu, Paula Veronica Reyes, Iardinne Caiquep, Joni Mitchell Robles Bituin, Jenna González, Mohammad Reza Golbakhsh, Mashyaneh Haddadi, Soheil Saadat, Mohammadreza Zafarghandi, Clotilde Fuentes Orozco, José de Jesús Martínez Ruíz, Gustavo Armando Tafoya Arreguin, C. Flores, Irydia Guadalupe Pellegrini Verduzco, Miguel Oscar Hernandez Camacho, Diego Abraham Estrada Téllez, Rodrigo Salcedo López, Ileana Guadalupe Canales Navarro, Mario Roberto Sandoval Pérez, Daniel Carrillo, P. Lopez, Adán Cervantes Gómez,
The Lancet Commission on Global Surgery established the Three Delays framework, categorising delays in accessing timely surgical care into delays in seeking care (First Delay), reaching care (Second Delay), and receiving care (Third Delay). Globally, knowledge gaps regarding delays for fracture care, and the lack of large prospective studies informed the rationale for our international observational study. We investigated delays in hospital admission as a surrogate for accessing timely fracture care ...
Elsevier BV
Á. S. Costa, Carlos Perea-Resa, Mari‐Cruz Castillo, María Fernanda Ruiz, Julio Salinas, José León,
Plant tolerance to freezing temperatures is governed by endogenous components and environmental factors. Exposure to low non-freezing temperatures is a key factor in the induction of freezing tolerance in the process called cold acclimation. The role of nitric oxide (NO) in cold acclimation was explored in Arabidopsis using triple nia1nia2noa1-2 mutants that are impaired in the nitrate-dependent and nitrate-independent pathways of NO production, and are thus NO deficient. Here, we demonstrate that ...
Tópico(s): Plant Gene Expression Analysis
2019 - Oxford University Press | Journal of Experimental Botany
Juan Nicasio‐Collazo, José‐Luis Maldonado, Julio Salinas-Cruz, Denisse Barreiro‐Argüelles, Irving Caballero‐Quintana, Carlos Vázquez-Espinosa, Daniel Romero-Borja,
Here is reported the performance of organic solar cells (OSCs) by using a new graphene oxide derivative as hole transport layer (HTL). OSCs are based on the PTB7:PC71BM blend as active layer and the alternative top electrode Field's metal (Bi/In/Sn: 32.5%, 51%, 16.5%), which can be easily deposited through a vacuum-free process at regular atmosphere and low temperature (90 °C). Graphene oxide (GO) was chemically functionalized and reduced with pentafluorophenylhydrazine, this fluorinated reduced graphene ...
Tópico(s): Conducting polymers and applications
2019 - Elsevier BV | Optical Materials
Raúl Huertas, Rafael Catalá, José M. Jiménez‐Gómez, M. Mar Castellano, Pedro Crevillén, Manuel Piñeiro, José A. Jarillo, Julio Salinas,
The control of precursor-messenger RNA (pre-mRNA) splicing is emerging as an important layer of regulation in plant responses to endogenous and external cues. In eukaryotes, pre-mRNA splicing is governed by the activity of a large ribonucleoprotein machinery, the spliceosome, whose protein core is composed of the Sm ring and the related Sm-like 2-8 complex. Recently, the Arabidopsis (Arabidopsis thaliana) Sm-like 2-8 complex has been characterized. However, the role of plant Sm proteins in pre-mRNA ...
Tópico(s): RNA and protein synthesis mechanisms
2019 - Oxford University Press | The Plant Cell
Javier Barrero‐Gil, Julio Salinas,
Under low nonfreezing temperature conditions, plants from temperate climates undergo physiological and biochemical adjustments that increase their tolerance to freezing temperatures. This response, termed cold acclimation, is largely regulated by changes in gene expression. Molecular and genetic studies have identified a small family of transcription factors, called C-repeat binding factors (CBFs), as key regulators of the transcriptomic rearrangement that leads to cold acclimation. The function ...
Tópico(s): Photosynthetic Processes and Mechanisms
2018 - Springer Nature | Advances in experimental medicine and biology
Ema Olate, José M. Jiménez‐Gómez, Loreto Holuigue, Julio Salinas,
NON-EXPRESSER OF PATHOGENESIS-RELATED GENES 1 (NPR1) is a master regulator of plant response to pathogens that confers immunity through a transcriptional cascade mediated by salicylic acid and TGA transcription factors. Little is known, however, about its implication in plant response to abiotic stress. Here, we provide genetic and molecular evidence supporting the fact that Arabidopsis NPR1 plays an essential role in cold acclimation by regulating cold-induced gene expression independently of salicylic ...
Tópico(s): Plant-Microbe Interactions and Immunity
2018 - Nature Portfolio | Nature Plants
Á. S. Costa, Carlos Perea-Resa, Mari‐Cruz Castillo, María Fernanda Ruiz, Julio Salinas, José León,
Plant tolerance to freezing temperatures is governed by endogenous constitutive components and environmental inducing factors. Nitric oxide (NO) is one of the endogenous components that participate in freezing tolerance regulation. A combined metabolomic and transcriptomic characterization of NO-deficient nia1,2noa1-2 mutant plants suggests that NO acts attenuating the production and accumulation of osmoprotective and regulatory metabolites, such as sugars and polyamines, stress-related hormones, ...
Tópico(s): Light effects on plants
2018 - Nature Portfolio | Scientific Reports
Carlos Perea-Resa, Miguel Ángel Rodríguez-Milla, Elisa Iniesto, Vicente Rubio, Julio Salinas,
The process of cold acclimation is an important adaptive response whereby many plants from temperate regions increase their freezing tolerance after being exposed to low non-freezing temperatures. The correct development of this response relies on proper accumulation of a number of transcription factors that regulate expression patterns of cold-responsive genes. Multiple studies have revealed a variety of molecular mechanisms involved in promoting the accumulation of these transcription factors. ...
Tópico(s): Plant Stress Responses and Tolerance
2017 - Elsevier BV | Molecular Plant
Javier Barrero‐Gil, Julio Salinas,
Brassinosteroids (BRs) are steroid plant hormones with important roles in plant growth and development through the regulation of processes such as cell division and expansion. In addition to their role as growth promoters, BRs can also protect plants from a variety of abiotic stresses, including drought, salt, heat, and cold stress. Nevertheless, the molecular determinants underlying this protective effect remain largely uncharacterized. Two very recent works have shed light on the molecular mechanisms ...
Tópico(s): Photosynthetic Processes and Mechanisms
2017 - Elsevier BV | Molecular Plant
Isabel Egea, Benito Pineda, Ana Ortíz‐Atienza, Félix Plasencia, Stéphanie Drevensek, Begoña García‐Sogo, Fernando J. Yuste‐Lisbona, Javier Barrero‐Gil, Alejandro Atarés, Francisco Pardo, Frédy Barneche, Trinidad Angosto, Carmen Capel, Julio Salinas, Wim H. Vriezen, Elisabeth Esch, Chris Bowler, María C. Bolarín, Vicente Moreno, Rafael Lozano,
Characterization of a new tomato (Solanum lycopersicum) T-DNA mutant allowed for the isolation of the CALCINEURIN B-LIKE PROTEIN 10 (SlCBL10) gene whose lack of function was responsible for the severe alterations observed in the shoot apex and reproductive organs under salinity conditions. Physiological studies proved that SlCBL10 gene is required to maintain a proper low Na+/Ca2+ ratio in growing tissues allowing tomato growth under salt stress. Expression analysis of the main responsible genes for ...
Tópico(s): Photosynthetic Processes and Mechanisms
2017 - Oxford University Press | PLANT PHYSIOLOGY
Cristian Carrasco‐López, Tamara Hernández‐Verdeja, Carlos Perea-Resa, David Abia, Rafael Catalá, Julio Salinas,
Spliceosome activity is tightly regulated to ensure adequate splicing in response to internal and external cues. It has been suggested that core components of the spliceosome, such as the snRNPs, would participate in the control of its activity. The experimental indications supporting this proposition, however, remain scarce, and the operating mechanisms poorly understood. Here, we present genetic and molecular evidence demonstrating that the LSM2-8 complex, the protein moiety of the U6 snRNP, regulates ...
Tópico(s): Nuclear Structure and Function
2017 - Oxford University Press | Nucleic Acids Research
Carlos Perea-Resa, Cristian Carrasco‐López, Rafael Catalá, Veronika Turečková, Ondřej Novák, Weiping Zhang, Leslie Sieburth, José M. Jiménez‐Gómez, Julio Salinas,
In eukaryotes, the decapping machinery is highly conserved and plays an essential role in controlling mRNA stability, a key step in the regulation of gene expression. Yet, the role of mRNA decapping in shaping gene expression profiles in response to environmental cues and the operating molecular mechanisms are poorly understood. Here, we provide genetic and molecular evidence that a component of the decapping machinery, the LSM1-7 complex, plays a critical role in plant tolerance to abiotic stresses. ...
Tópico(s): RNA modifications and cancer
2016 - Oxford University Press | The Plant Cell
Javier Barrero‐Gil, Raúl Huertas, José Luís Rambla, Antonio Granell, Julio Salinas,
Abstract Low temperature is a major environmental stress that seriously compromises plant development, distribution and productivity. Most crops are from tropical origin and, consequently, chilling sensitive. Interestingly, however, some tropical plants, are able to augment their chilling tolerance when previously exposed to suboptimal growth temperatures. Yet, the molecular and physiological mechanisms underlying this adaptive process, termed chilling acclimation, still remain practically unknown. ...
Tópico(s): Plant Molecular Biology Research
2016 - Wiley | Plant Cell & Environment