26 research outputs found

    Dataset of Arabidopsis plants that overexpress FT driven by a meristem-specific KNAT1 promoter

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    In this dataset we integrated figures comparing leaf number and rosette diameter in three Arabidopsis FT overexpressor lines (AtFTOE) driven by KNAT1 promoter, “A member of the KNOTTED class of homeodomain proteins encoded by the STM gene of Arabidopsis” [5], vs Wild Type (WT) Arabidopsis plats. Also, presented in the tables are some transcriptomic data obtained by RNA-seq Illumina HiSeq from rosette leaves of Arabidopsis plants of AtFTOE 2.1 line vs WT with accession numbers SRR2094583 and SRR2094587 for AtFTOE replicates 1–3 and AtWT for control replicates 1–2 respectively. Raw data of paired-end sequences are located in the public repository of the National Center for Biotechnology Information of the National Library of Medicine, National Institutes of Health, United States of America, Bethesda, MD, USA as Sequence Read Archive (SRA). Performed analyses of differential expression genes are visualized by Mapman and presented in figures. “Transcriptomic analysis of Arabidopsis overexpressing flowering locus T driven by a meristem-specific promoter that induces early flowering” [2], described the interpretation and discussion of the obtained data. Keywords: Differential expression, Bioinformatics, Flowerin

    The influence of particle size distribution and shell imperfections on the Plasmon resonance of Au and Ag nanoshells

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    Au and Ag nanoshells are of interest for a wide range of applications. The plasmon resonance of such nanoshells is the property of interest and can be tuned in a broad spectral regime, ranging from the ultraviolet to the mid-infrared. To date, a large number of manuscripts have been published on the optics of such nanoshells. Few of these, however, address the effect of particle size distribution and metal shell imperfections on the plasmon resonance. Both are inherent to the chemical synthesis of metal nanoshells and therefore to a large extent unavoidable. It is of vital importance to understand their effect on the plasmon resonance, since this determines the scope and limitations of the technology and may have a direct impact on the application of such particles. Here, we elucidate the effect of particle size distribution and imperfections in the metal shell on the plasmon resonance of Au and Ag nanoshells. The size of the polystyrene core and the thickness of the Au and Ag shells are systematically varied to study their influence on the plasmon resonance, and the results are compared to values obtained through optical simulations using extended Mie theory and finite element method. Discrepancies between theory and practice are studied in detail and discussed extensively. Quantitative information on the minimum thickness of the metal shell, which is required to realize a satisfactory plasmon resonance of a metal nanoshell, is provided for Au and Ag

    The influence of particle size distribution and shell imperfections on the Plasmon resonance of Au and Ag nanoshells

    No full text
    Au and Ag nanoshells are of interest for a wide range of applications. The plasmon resonance of such nanoshells is the property of interest and can be tuned in a broad spectral regime, ranging from the ultraviolet to the mid-infrared. To date, a large number of manuscripts have been published on the optics of such nanoshells. Few of these, however, address the effect of particle size distribution and metal shell imperfections on the plasmon resonance. Both are inherent to the chemical synthesis of metal nanoshells and therefore to a large extent unavoidable. It is of vital importance to understand their effect on the plasmon resonance, since this determines the scope and limitations of the technology and may have a direct impact on the application of such particles. Here, we elucidate the effect of particle size distribution and imperfections in the metal shell on the plasmon resonance of Au and Ag nanoshells. The size of the polystyrene core and the thickness of the Au and Ag shells are systematically varied to study their influence on the plasmon resonance, and the results are compared to values obtained through optical simulations using extended Mie theory and finite element method. Discrepancies between theory and practice are studied in detail and discussed extensively. Quantitative information on the minimum thickness of the metal shell, which is required to realize a satisfactory plasmon resonance of a metal nanoshell, is provided for Au and Ag

    The Influence of Particle Size Distribution and Shell Imperfections on the Plasmon Resonance of Au and Ag Nanoshells

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    Au and Ag nanoshells are of interest for a wide range of applications. The plasmon resonance of such nanoshells is the property of interest and can be tuned in a broad spectral regime, ranging from the ultraviolet to the mid-infrared. To date, a large number of manuscripts have been published on the optics of such nanoshells. Few of these, however, address the effect of particle size distribution and metal shell imperfections on the plasmon resonance. Both are inherent to the chemical synthesis of metal nanoshells and therefore to a large extent unavoidable. It is of vital importance to understand their effect on the plasmon resonance, since this determines the scope and limitations of the technology and may have a direct impact on the application of such particles. Here, we elucidate the effect of particle size distribution and imperfections in the metal shell on the plasmon resonance of Au and Ag nanoshells. The size of the polystyrene core and the thickness of the Au and Ag shells are systematically varied to study their influence on the plasmon resonance, and the results are compared to values obtained through optical simulations using extended Mie theory and finite element method. Discrepancies between theory and practice are studied in detail and discussed extensively. Quantitative information on the minimum thickness of the metal shell, which is required to realize a satisfactory plasmon resonance of a metal nanoshell, is provided for Au and Ag.ImPhys/Optic

    Obtención de plantas transgénicas de papa resistentes al virus de la papa y al virus del enrollamiento de la hoja de papa mediante transformación con Agrobacteriumtumefaciens

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    IP 1101-12-004-93v.1. Informe final -- v.2. Tranformation of solanaceous specieswith coatprotein gene and full-length cDNAs of potato leafroll virus / by Liliana Franco Lara.LIBRO(S): Proceedings / International Workshop on Transgenic Technology inPlants (1 : 1994 Oct. 24-Nov. 4 :;resistance of potato crops in Colombia by transgenic technology/ O. Acosta, H. Barker and M.A. Mayo. -- En:;Fitopatologia colombiana. -- vol. 18, no. 1-2 (jun. 1994);p.66-77. -- ISSN 01200143.;Bogotá) ; edited by Orlando Acosta y Kara D. Webster. -- Bogotá: Universidad Nacional de Colombia :;Cientifica, c1996. -- 212 p. : il. ; 27 cm. -- PONENCIA(S)ENCONGRESO: Expression of bar gene in transgenic;tobacco plants / A. Chaparro ...[et al.] -- En: EncuentroLatinoamericanode Biotecnologia Vegetal (2 : 1995;jun. 4-9 : Puerto Iguazu, Argentina) -- [s.l. : s.n.], 1995. --p. ; 28 cm. -- Plantas transgenicas de tabaco;resistentes a fosfinotricina / Alejandro Chaparro ... [etal.]-'- en: Memorias Congreso de la Asociacion;Colombiana de Fitopatologia y Ciencias Afines (15 : 1994 ago.31-sep. 2 :Santafe de Bogotá). -- Santafe de;Bogotá : Ascolfi, 1994. -- p. ; 28 cm. -- Establecimientode unametodologia para el mejoramiento no;convencional de tabaco (Nicotiana tabacum) mediante transformacion con Agrobacterium tumefaciens / A. Chaparro;...[et al.] -- En: Memorias Congreso de la Asociacion Colombianade Fitopatologia y Ciencias Afines (15 : 1994;ago. 31-sep. 2 : Santafe de Bogotá). -- Santafe de Bogotá: Ascolfi, 1994.-- p. ; 28 cm. -- ARTICULO(S) EN;REVISTA: Caracterizacion molecular de plantas transgenicasdetabaco que expresan resistencia a Kanamicina,;beta-glucuronidasa / Liz Patricia Moreno ...[et al.]. -- En: Revista de laAsociacion Colombiana de Ciencias;Biologicas. -- vol. 10, no. 1-2 (jun.-dic. 1998); p. 58-67. --ISSN 01204173 -- Prospects for improving viru
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