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Listar por palabra clave "Biosynthesis"

Mostrando ítems 1-14 de 14

A hybrid pathway for self-sustained luminescence

Palkina, Kseniia A.; Karataeva, Tatiana A.; Perfilov, Maxim M.; Fakhranurova, Liliia I.; Markina, Nadezhda M.; Gonzalez Somermeyer, Louisa; Garcia-Perez, Elena; Vázquez-Vilar, Marta; Rodriguez-Rodriguez, Marta; Vazquez-Vilriales, Victor; Shakhova, Ekaterina S.; Mitiouchkina, Tatiana; Belozerova, Olga A.; Kovalchuk, Sergey I.; Alekberova, Anna; Orzáez Calatayud, Diego Vicente (American Association for the Advancement of Science (AAAS), 2024-03-08)

[EN] The fungal bioluminescence pathway can be reconstituted in other organisms allowing luminescence imaging without exogenously supplied substrate. The pathway starts from hispidin biosynthesis-a step catalyzed by a large ...
A Non-Targeted Approach Unravels the Volatile Network in Peach Fruit

Sánchez, Gerardo; Besada Ferreiro, Cristina María; Badenes, María Luisa; Monforte Gilabert, Antonio José; Granell Richart, Antonio (Public Library of Science, 2012-06)

[EN] Volatile compounds represent an important part of the plant metabolome and are of particular agronomic and biological interest due to their contribution to fruit aroma and flavor and therefore to fruit quality. By ...
A permeable cuticle is associated with the release of reactive oxygen species and induction of innate immunity

L'Haridon, Floriane; Besson-Bard, Angelique; Binda, Matteo; Serrano Mateo, Mario; Abou-Mansour, Eliane; Balet, Francine; Schoonbeek, Henk-Jan; Hess, Stephane; Mir Moreno, Ricardo; Leon Ramos, Jose; Lamotte, Olivier; Metraux, Jean-Pierre (Public Library of Science, 2011)

[EN] Wounded leaves of Arabidopsis thaliana show transient immunity to Botrytis cinerea, the causal agent of grey mould. Using a fluorescent probe, histological staining and a luminol assay, we now show that reactive oxygen ...
An engineered extraplastidial pathway for carotenoid biofortification of leaves

Andersen, Trine B.; Llorente, Briardo; Morelli, Luca; Torres-Montilla, Salvador; Bordanaba-Florit, Guillermo; Espinosa, Fausto A.; Rodriguez-Goberna, Maria Rosa; Campos, Narciso; Olmedilla-Alonso, Begoña; Llansola-Portoles, Manuel J.; Pascal, Andrew A.; Rodriguez-Concepcion, Manuel (Blackwell Publishing, 2021-05)

[EN] Carotenoids are lipophilic plastidial isoprenoids highly valued as nutrients and natural pigments. A correct balance of chlorophylls and carotenoids is required for photosynthesis and therefore highly regulated, making ...
Differential regulation of mitochondrial pyruvate carrier genes modulates respiratory capacity and stress tolerance in yeast

Timón Gómez, Alba; Proft ., Markus Hans; Pascual-Ahuir Giner, María Desamparados (Public Library of Science, 2013-11)

Mpc proteins are highly conserved from yeast to humans and are necessary for the uptake of pyruvate at the inner mitochondrial membrane, which is used for leucine and valine biosynthesis and as a fuel for respiration. Our ...
Eugenol Production in Achenes and Receptacles of Strawberry Fruits is Catalysed by Synthases Exhibiting Distinct Kinetics

Aragüez, Irene; Osorio, Sonia; Hoffmann, Thomas; Rambla Nebot, Jose Luis; Medina-Escobar, Nieves; Granell Richart, Antonio; Botella, Miguel Ángel; Schwab, Wilfried; Valpuesta Fernandez, Victoriano (American Society of Plant Biologists, 2013-10)

[EN] Eugenol is a volatile that serves as an attractant for pollinators of flowers, acts as a defense compound in various plant tissues, and contributes to the aroma of fruits. Its production in a cultivated species such ...
Functionally diverse front-end desaturases are widespread in the phylum Annelida

Ramos-Llorens, Marc; Hontoria, Francisco; Navarro, Juan C.; Ferrier, David E. K.; Monroig, Óscar (Elsevier, 2023-10)

[EN] Aquatic single-cell organisms have long been believed to be unique primary producers of omega-3 long-chain (¿C20) polyunsaturated fatty acids (¿3 LC-PUFA). Multiple invertebrates including annelids have been discovered ...
Isolation Structural Assignment and Synthesis of N-(2-Methyl-3-oxodecanoyl)-2-pyrroline a New Natural Product from Penicillium brevicompactum with in vivo Anti-Juvenile Hormone Activity

Moya, Pilar; Cantin Sanz, Angel; Castillo López, Mª Ángeles; Primo Millo, Jaime; Miranda Alonso, Miguel Ángel; Primo Yufera, Eduardo (American Chemical Society, 1998-11-13)

[EN] A new natural product with in vivo anti-juvenile hormone (JK) activity, N-(2-methyl-3-oxodecanoyl)-2-pyrroline (2), has been isolated from Penicillium brevicompactum Dierckx. Its structure has been tentatively assigned ...
NON-SMOKY GLYCOSIDE GLYCOSYL TRANSFERASE prevents the release of smoky aroma from Tomato Fruit

Tikunov, Y.M; Molthoff, Jos; De vos, R.C.H; Beekwilder, J; Van Houwelingen, A; Van der Hooft, Justin J. J.; Nijenhuis-de Vries, Mariska; Labrie, C.W; Verkerke, W; Van de Geest, H; Viquez Zamora, Marcela; Presa Castro, Silvia; Rambla Nebot, Jose Luis; Granell Richart, Antonio; Hall, R.D; Bovy, Arnaud G. (American Society of Plant Biologists, 2013-08)

[EN] Phenylpropanoid volatiles are responsible for the key tomato fruit (Solanum lycopersicum) aroma attribute termed "smoky." Release of these volatiles from their glycosylated precursors, rather than their biosynthesis, ...
Novel Disease Susceptibility Factors for Fungal Necrotrophic Pathogens in Arabidopsis

Dobón Alonso, Albor; Canet Perez, Juan Vicente; García-Andrade Serrano, Javier; Angulo, Carlos; Neumetzler, Lutz; Persson, Staffan; Vera Vera, Pablo (Public Library of Science, 2015-04)

Host cells use an intricate signaling system to respond to invasions by pathogenic microorganisms. Although several signaling components of disease resistance against necrotrophic fungal pathogens have been identified, ...
Regulation of the nitric oxide synthesis and signaling by posttranslational modifications and N-end rule pathway-mediated proteolysis in Arabidopsis thaliana

Costa Broseta, Álvaro (Universitat Politècnica de València, 2019-01-04)

El óxido nítrico (NO) es una molécula gaseosa altamente reactiva que regula el crecimiento y el desarrollo de las plantas así como sus respuestas de defensa. El NO se produce principalmente a partir de nitrito por las ...
Systems analysis of auxin transport in the Arabidopsis root apex

Band, Leach R.; Wells, Darren M.; Fozard, John A.; Ghetiu, Teodor; French, Andrew P.; Pound, Michael P.; Wilson, Michael; Yu, Lei; Li, Wenda; Hijazi, Husein I.; Oh, Jaesung; Pearce, Simon P.; Perez Amador, Miguel Angel; Yun, Jeonga; Kramer, Eric (American Society of Plant Biologists, 2014-03)

[EN] Auxin is a key regulator of plant growth and development. Within the root tip, auxin distribution plays a crucial role specifying developmental zones and coordinating tropic responses. Determining how the organ-scale ...
Terpene down-regulation in orange reveals the role of fruit aromas in mediating interactions with insects herbivores and pathogens

Rodriguez, Ana; San Andrés Aura, Victoria; Cervera, Magdalena; Redondo, Ana; ALQUÉZAR, B; Shimada, Takehiko; Gadea Vacas, José; Rodrigo, Maria Jesús; ZACARIAS, Lorenzo; Palou, Lluis; Lopez, María M.; Catañera, Pedro; PEÑA GARCIA, LEANDRO (American Society of Plant Biologists, 2011-06)

[EN] Plants use volatile terpene compounds as odor cues for communicating with the environment. Fleshy fruits are particularly rich in volatiles that deter herbivores and attract seed dispersal agents. We have investigated ...
Tobacco plastidial thioredoxins as modulators of recombinant protein production in transgenic chloroplasts

Sanz-Barrio, Ruth; Fernandez-San Millan, Alicia; Corral Martínez, Patricia; Seguí-Simarro, Jose M.; Farran, Inmaculada (Wiley, 2011-08)

Thioredoxins (Trxs) are small ubiquitous disulphide proteins widely known to enhance expression and solubility of recombinant proteins in microbial expression systems. Given the common evolutionary heritage of chloroplasts ...