Search Results - "Ortiz‐Castro, Randy"

Melatonin regulates Arabidopsis root system architecture likely acting independently of auxin signaling by Pelagio-Flores, Ramón, Muñoz-Parra, Edith, Ortiz-Castro, Randy, López-Bucio, José

“…:  Melatonin (N‐acetyl‐5‐methoxytryptamine) is a tryptophan‐derived signal with important physiological roles in mammals. Although the presence of melatonin in…”
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The plant beneficial rhizobacterium Achromobacter sp. 5B1 influences root development through auxin signaling and redistribution by Jiménez‐Vázquez, Kirán R., García‐Cárdenas, Elizabeth, Barrera‐Ortiz, Salvador, Ortiz‐Castro, Randy, Ruiz‐Herrera, León F., Ramos‐Acosta, Blanca P., Coria‐Arellano, Jessica L., Sáenz‐Mata, Jorge, López‐Bucio, José

“…SUMMARY Roots provide physical and nutritional support to plant organs that are above ground and play critical roles for adaptation via intricate movements and…”
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Serotonin, a Tryptophan-Derived Signal Conserved in Plants and Animals, Regulates Root System Architecture Probably Acting as a Natural Auxin Inhibitor in Arabidopsis thaliana by Pelagio-Flores, Ramón, Ortíz-Castro, Randy, Méndez-Bravo, Alfonso, Macías-Rodríguez, Lourdes, López-Bucio, Jose

“…Serotonin (5-hydroxytryptamine) is a well-known neurotransmitter in mammals and is widely distributed in plants. This compound is synthesized from tryptophan…”
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N-acyl-L-homoserine lactones: a class of bacterial quorum-sensing signals alter post-embryonic root development in Arabidopsis thaliana by ORTÍZ-CASTRO, RANDY, MARTÍNEZ-TRUJILLO, MIGUEL, LÓPEZ-BUCIO, JOSE

“…N-acyl-homoserine lactones (AHLs) belong to a class of bacterial quorum-sensing signals important for bacterial cell-to-cell communication. We evaluated…”
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The role of microbial signals in plant growth and development by Ortíz-Castro, Randy, Contreras-Cornejo, Hexon Angel, Macías-Rodríguez, Lourdes, López-Bucio, José

“…Plant growth and development involves a tight coordination of the spatial and temporal organization of cell division, cell expansion and cell differentiation…”
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Transkingdom signaling based on bacterial cyclodipeptides with auxin activity in plants by Ortiz-Castro, Randy, Diaz-Perez, Cesar, Martinez-Trujillo, Miguel, del Rio, Rosa E, Campos-Garcia, Jesus, Lopez-Bucio, Jose

“…Microorganisms and their hosts communicate with each other through an array of signals. The plant hormone auxin (indole-3-acetic acid; IAA) is central in many…”
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Non-ribosomal Peptide Synthases from Pseudomonas aeruginosa Play a Role in Cyclodipeptide Biosynthesis, Quorum-Sensing Regulation, and Root Development in a Plant Host by Gonzalez, Omar, Ortiz-Castro, Randy, Diaz-Perez, Cesar, Diaz-Perez, Alma L, Magana-Duenas, Viridiana, Lopez-Bucio, Jose, Campos-Garcia, Jesus

“…Diverse molecules mediate cross-kingdom communication between bacteria and their eukaryotic partners and determine pathogenic or symbiotic relationships…”
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PHYTOCHROME AND FLOWERING TIME1/MEDIATOR25 Regulates Lateral Root Formation via Auxin Signaling in Arabidopsis by Raya-González, Javier, Ortiz-Castro, Randy, Ruíz-Herrera, León Francisco, Kazan, Kemal, López-Bucio, José

“…Root system architecture is a major determinant of water and nutrient acquisition as well as stress tolerance in plants. The Mediator complex is a conserved…”
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Characterization of plant growth-promoting bacteria associated with avocado trees (Persea americana Miller) and their potential use in the biocontrol of Scirtothrips perseae (avocado thrips) by Tzec-Interián, Jorge A, Desgarennes, Damaris, Carrión, Gloria, Monribot-Villanueva, Juan L, Guerrero-Analco, José A, Ferrera-Rodríguez, Ofelia, Santos-Rodríguez, Dulce L, Liahut-Guin, Nut, Caballero-Reyes, Gerardo E, Ortiz-Castro, Randy

“…Plants interact with a great variety of microorganisms that inhabit the rhizosphere or the epiphytic and endophytic phyllosphere and that play critical roles…”
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Plant growth promotion by Bacillus megaterium involves cytokinin signaling by Ortíz-Castro, Randy, Valencia-Cantero, Eduardo, López-Bucio, José

“…Accumulating evidence indicates that plant growth promoting rhizobacteria (PGPR) influence plant growth and development by the production of phytohormones such…”
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Pyocyanin, a virulence factor produced by Pseudomonas aeruginosa, alters root development through reactive oxygen species and ethylene signaling in Arabidopsis by Ortiz-Castro, Randy, Pelagio-Flores, Ramón, Méndez-Bravo, Alfonso, Ruiz-Herrera, León Francisco, Campos-García, Jesús, López-Bucio, José

“…Pyocyanin acts as a virulence factor in Pseudomonas aeruginosa, a plant and animal pathogen. In this study, we evaluated the effect of pyocyanin on growth and…”
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Environmental pH modulates transcriptomic responses in the fungus Fusarium sp. associated with KSHB Euwallacea sp. near fornicatus by Sánchez-Rangel, Diana, Hernández-Domínguez, Eric-Edmundo, Pérez-Torres, Claudia-Anahí, Ortiz-Castro, Randy, Villafán, Emanuel, Rodríguez-Haas, Benjamín, Alonso-Sánchez, Alexandro, López-Buenfil, Abel, Carrillo-Ortiz, Nayeli, Hernández-Ramos, Lervin, Ibarra-Laclette, Enrique

“…The Ambrosia Fusarium Clade phytopathogenic Fusarium fungi species have a symbiotic relationship with ambrosia beetles in the genus Euwallacea (Coleoptera:…”
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YUCCA4 overexpression modulates auxin biosynthesis and transport and influences plant growth and development via crosstalk with abscisic acid in Arabidopsis thaliana by Munguía-Rodríguez, Aarón Giovanni, López-Bucio, Jesús Salvador, Ruiz-Herrera, León Francisco, Ortiz-Castro, Randy, Guevara-García, Ángel Arturo, Marsch-Martínez, Nayelli, Carreón-Abud, Yazmín, López-Bucio, José, Martínez-Trujillo, Miguel

“…Auxin regulates a plethora of events during plant growth and development, acting in concert with other phytohormones. YUCCA genes encode flavin monooxygenases…”
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Characterization of drr1, an Alkamide-Resistant Mutant of Arabidopsis, Reveals an Important Role for Small Lipid Amides in Lateral Root Development and Plant Senescence by Morquecho-Contreras, Alina, Méndez-Bravo, Alfonso, Pelagio-Flores, Ramón, Raya-González, Javier, Ortíz-Castro, Randy, López-Bucio, José

“…Alkamides belong to a class of small lipid signals of wide distribution in plants, which are structurally related to the bacterial quorum-sensing signals…”
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Effects of dichromate on growth and root system architecture of Arabidopsis thaliana seedlings by Castro, Randy Ortiz, Trujillo, Miguel Martínez, López Bucio, José, Cervantes, Carlos, Dubrovsky, Joseph

“…The hexavalent form of chromium [Cr(VI)] is toxic for most organisms; however, very little information is available regarding the effects of this metal on…”
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Tissue culture of Arabidopsis thaliana explants reveals a stimulatory effect of alkamides on adventitious root formation and nitric oxide accumulation by Campos-Cuevas, Juan Carlos, Pelagio-Flores, Ramón, Raya-González, Javier, Méndez-Bravo, Alfonso, Ortiz-Castro, Randy, López-Bucio, José

“…Alkamides and N-acylethanolamines represent a new class of lipid compounds related to animal endocannabinoids, which regulate different aspects of plant…”
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Review: Phytostimulation and root architectural responses to quorum-sensing signals and related molecules from rhizobacteria by Ortiz-Castro, Randy, López-Bucio, José

“…•Bacteria communicate with plants by means of chemical signaling.•Quorum-sensing enables bacteria to synchronize expression of genes and behavior, which are…”
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Pseudomonas putida and Pseudomonas fluorescens Influence Arabidopsis Root System Architecture Through an Auxin Response Mediated by Bioactive Cyclodipeptides by Ortiz-Castro, Randy, Campos-García, Jesús, López-Bucio, José

“…Plant growth-promoting rhizobacteria modulate root development through different mechanisms. This work was conducted to evaluate the effects of root…”
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Bacillus Strains as Effective Biocontrol Agents Against Phytopathogenic Bacteria and Promoters of Plant Growth by Ramírez-Pool, José Abrahán, Calderón-Pérez, Berenice, Ruiz-Medrano, Roberto, Ortiz-Castro, Randy, Xoconostle-Cazares, Beatriz

“…Modern crop production relies on the application of chemical pesticides and fertilizers causing environmental and economic challenges. In response, less…”
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Micrococcus luteus LS570 promotes root branching in Arabidopsis via decreasing apical dominance of the primary root and an enhanced auxin response by García-Cárdenas, Elizabeth, Ortiz-Castro, Randy, Ruiz-Herrera, León Francisco, Valencia-Cantero, Eduardo, López-Bucio, José

“…The interaction of plant roots with bacteria is influenced by chemical signaling, where auxins play a critical role. Auxins exert positive or negative…”
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