Resultados de búsqueda - "Chloroplast"

Superoxide dismutase and glutathione reductase overexpression in wheat protoplast: photooxidative stress tolerance and changes in cellular redox state por Melchiorre, Mariana, Robert, German, Trippi, Victorio, Racca, Roberto Walter, Lascano, Hernan Ramiro

“….: 1.6.4.2) overexpression in chloroplasts were obtained, and their responses to photooxidative stress were characterized. …”
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ROS-Scavenging Enzymes as an Antioxidant Response to High Concentration of Anthracene in the Liverwort Marchantia polymorpha L. por Spinedi, Nahuel, Storb, Romina, Aranda, Elisabet, Romani, Facundo, Svriz, Maya, Varela, Santiago Agustin, Moreno, Javier E., Fracchia, Sebastian, Cabrera, Juan, Batista-García, Ramón Alberto, Ponce de León, Inés, Scervino, j. Martin

“…We found an anthracene dose-dependent response reducing plant biomass and associated to an alteration of the ultrastructure of a 23.6% of chloroplasts. Despite a reduction in total thallus-chlorophyll of 31.6% of Chl a and 38.4% of Chl b, this was not accompanied by a significant change in the net photosynthesis rate and maximum quantum efficiency (Fv/Fm). …”
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Genetic Structure and Phylogeny of the 'True Citrus Fruit Trees' Group (Citrinae, Rutaceae) por García-Lor, Andrés, Curk, Franck, Snoussi-Trifa, Hager, Morillon, Raphael, Ancillo, Gema, Luro, Francois, Navarro, Luis, Ollitrault, Patrick

“…Additionally, four mitochondrial (mtDNA) and five chloroplastic (cpDNA) SSRs markers were analysed for the citrus species to specify the maternal phylogeny of Citrus secondary species. …”
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Proteomic insights into the effect of Broad bean wilt virus-1 infection in Nicotiana benthamiana plants por Elvira-González, Laura, Carpino, Caterina, Rubio, Luis, Galipienso, Luis

“…These proteins were involved in important plant processes and located in different cell organelles, mainly in chloroplasts. Finally, 24 of these proteins were expressed differentially according to the presence of VP37 protein. …”
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Ultrastructural studies on bean leaf tissues infected with two strains of bean rugose mosaic virus por Kitajima, E.W., Tascon, Angela, Gamez, R., Galvez, G.E.

“…Finger-like growth in the cell wall and layered inclusions in the stroma of chloroplasts were also found associated with infection by race A of BRMV. …”
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Root proteases: reinforced links between nitrogen uptake and mobilization and drought tolerance por Kohli, Ajay, Narciso, Joan Onate, Miro, Berta, Raorane, Manish

“…Plants have unique organelles such as chloroplasts composed of unique proteins that carry out the unique process of photosynthesis. …”
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Structure, ultrastructure and cation accumulation in quinoa epidermal bladder cell complex under high saline stress por Palacios, María Belén, Rizzo, Alex Joel, Heredia, Tatiana Belén, Roqueiro, Gonzalo, Maldonado, Sara, Murgida, Daniel Horacio, Burrieza, Hernán Pablo

“…Results show that: (i) the number of EBCcs remains constant but their density and area vary with leaf age; (ii) stalk cells store lipids and exhibit thick walls, bladder cells present carotenes in small vesicles, oxalate crystals in vacuoles and lignin in their walls and both stalk and bladder cells have cuticles that difer in wax and cutin content; (iii) chloroplasts containing starch can be found on both stalk and bladder cells, and the latter also presents grana; (iv) plasmodesmata are observed between the stalk cell and the bladder cell, and between the epidermal cell and the stalk cell, and ectodesmata-like structures are observed on the bladder cell. …”
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New Insights on Limes and Lemons Origin from Nuclear and Cytoplasmic Markers Genotyping and Targeted Nuclear Gene Sequencing por Curk, Franck, García-Lor, Andrés, Snoussi-Trifa, Hager, Froelicher, Yann, Ancillo, Gema, Navarro, Luis, Ollitrault, Patrick

“…In order to study the molecular phylogeny of this citrus group, we analyzed 23 targeted sequenced nuclear genes and used three mitochondrial and five chloroplastic markers for 15 lemons and limes compared with representatives of the four basic taxa. …”
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Molecular Characterization and Stress Tolerance Evaluation of New Allotetraploid Somatic Hybrids Between Carrizo Citrange and Citrus macrophylla W. rootstocks por Ruiz, Marta, Pensabene-Bellavia, Giovanni, Quinones, Ana, García-Lor, Andrés, Morillon, Raphael, Ollitrault, Patrick, Primo-Millo, Eduardo, Navarro, Luis, Aleza, Pablo

“…Mitochondrial genome was inherited from CM in both the hybrids, whereas recombination was observed for chloroplastic genome. Thus, somatic hybrids differ from each other in their genome composition, indicating that losses and rearrangements occurred during the fusion process. …”
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Subcellular effects of broad bean wilt virus 1 infection in Nicotiana benthamiana and broad bean plants por Medina, Vicente, Carpino, Caterina, Elvira-González, Laura, Rubio, Luis, Galipienso, Luis

“…Mesophyll cells infected with BBWV1-wt showed many subcellular alterations such as starch accumulation and plastoglobuli in chloroplasts, cytoplasmic vesiculation, plasmalemmasomes, vacuolar inclusion bodies, and presence of virus-like particles (VLPs) scattered in the cytoplasm in both N. benthamiana and broad bean. …”
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Molecular signatures of silencing suppression degeneracy from a complex RNA virus por Gómez-Munoz, Neus, Gimenez-Santamarina, Silvia, Sanchez-Vicente, Javier, Navarro-López, Josep, Martínez, Fernando, Daros, José A., Rodrigo, Guillermo

“…We found that p20 and p25 target a common set of plant proteins including chloroplastic proteins and translation factors. Moreover, we noted that even specific targets of each viral protein overlap in function. …”
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Characterization of hemizygous deletions in Citrus using array-Comparative Genomic Hybridization and microsynteny comparisons with the poplar genome por Ríos, Gabino, Naranjo, Miguel A., Iglesias, Domingo J., Ruiz-Rivero, Omar, Geraud, Marion, Usach, Antonio, Talón, Manuel

“…Among the deleted genes, ClpC-like gene coding for a putative subunit of a multifunctional chloroplastic protease involved in the regulation of chlorophyll b synthesis was directly related to the mutated phenotype since the mutant showed a reduced chlorophyll a/b ratio in green tissues. …”
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Phylogenetic origin of limes and lemons revealed by cytoplasmic and nuclear markers. por Curk, Franck, Ollitrault, Frederique, García-Lor, Andrés, Luro, Francois, Navarro, Luis, Ollitrault, Patrick

“…It combined maternal phylogeny studies based on mitochondrial and chloroplastic markers, and nuclear structure analysis based on the evaluation of ploidy level and the use of 123 markers, including 73 basic taxa diagnostic single nucleotide polymorphism (SNP) and indel markers. …”
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Dissecting genomic regions and candidate genes for pod borer resistance and component traits in pigeonpea minicore collection por Moghiya, Abhinav, Munghate, R.S., Sharma, Vinay, Mishra, Suraj Prashad, Jagdish, Jaba, Gaurav, Shailendra Singh, Gangurde, Sunil S., Dube, Namita, Rangari, Sagar Krushnaji, Roychowdhury, Rajib, Gangashetty, Prakash, Sharma, Hari Chand, Pandey, Manish K.

“…These MTAs were subsequently delineated with key candidate genes associated with pod borer resistance (probable carboxylesterase 15, microtubule-associated protein 5, FAR1-RELATED SEQUENCE, and omega-hydroxypalmitate O-feruloyl transferase 4), days to maturity (RING-H2 finger protein ATL7 and leucine-rich repeat receptor-like protein kinase), and grain yield (secretory carrier-associated membrane protein and glutaredoxin-C5 chloroplastic). Conclusion: These research findings reported significant MTAs and candidate genes associated with pod borer resistance and component traits. …”
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Tendencias en investigación internacional y nacional en tomate (Solanum Lycopersicum) por Contreras Pedraza, Carlos Alberto, Flórez Martínez, Diego Hernando, Mora Niviayo, Maria Esperanza, Morales Castañeda, Alexis

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La fotooxidación en la semilla de sauce y sus consecuencias en la imbibición y formación de la plántula por Roqueiro, Gonzalo

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Respuesta anatómica y fisiológica de especies de Nothofagus de Patagonia austral ante la variación de temperatura, humedad, CO2 y nutrientes por Bahamonde, Héctor Alejandro

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