Academic literature on the topic 'Plant transgenesis'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Plant transgenesis.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Plant transgenesis"
Skarzyńska, Agnieszka, Magdalena Pawełkowicz, and Wojciech Pląder. "Influence of transgenesis on genome variability in cucumber lines with a thaumatin II gene." Physiology and Molecular Biology of Plants 27, no. 5 (April 28, 2021): 985–96. http://dx.doi.org/10.1007/s12298-021-00990-8.
Full textMcHughen, Alan. "Genetically modified organisms-transgenesis in plants." In Vitro Cellular & Developmental Biology - Plant 39, no. 6 (November 2003): 669. http://dx.doi.org/10.1079/ivp2003452.
Full textСмирнова, О. Г., and O. G. Smirnova. "TGP – the Database on Promoters for Plant Transgenesis." Mathematical Biology and Bioinformatics 7, no. 2 (July 30, 2012): 444–60. http://dx.doi.org/10.17537/2012.7.444.
Full textSmirnova, Olga G., Salmaz S. Ibragimova, and Alex V. Kochetov. "Simple database to select promoters for plant transgenesis." Transgenic Research 21, no. 2 (August 3, 2011): 429–37. http://dx.doi.org/10.1007/s11248-011-9538-2.
Full textJONES, H. D. "Tourte Y. Genetically modified organisms: transgenesis in plants." Annals of Botany 93, no. 1 (January 1, 2004): 115. http://dx.doi.org/10.1093/aob/mch001.
Full textAmbrosini, Veronica, Mohammad Issawi, Stéphanie Leroy-Lhez, and Catherine Riou. "How protoporphyrinogen IX oxidase inhibitors and transgenesis contribute to elucidate plant tetrapyrrole pathway." Journal of Porphyrins and Phthalocyanines 23, no. 04n05 (April 2019): 419–26. http://dx.doi.org/10.1142/s1088424619300076.
Full textLampropoulos, Athanasios, Zoran Sutikovic, Christian Wenzl, Ira Maegele, Jan U. Lohmann, and Joachim Forner. "GreenGate - A Novel, Versatile, and Efficient Cloning System for Plant Transgenesis." PLoS ONE 8, no. 12 (December 20, 2013): e83043. http://dx.doi.org/10.1371/journal.pone.0083043.
Full textTretiakova, Polina Ya, and Aleksandr A. Soloviev. "Application of small RNAs for plant protection." Ecological genetics 18, no. 4 (December 12, 2020): 467–82. http://dx.doi.org/10.17816/ecogen35203.
Full textHerrera‐Estrella, Luis. "My journey into the birth of plant transgenesis and its impact on modern plant biology." Plant Biotechnology Journal 18, no. 7 (March 18, 2020): 1487–91. http://dx.doi.org/10.1111/pbi.13319.
Full textWang, Shasha, Yaling Song, Taihe Xiang, Pan Wu, Ting Zhang, Daze Wu, Shuyu Zhou, and Yafei Li. "Transgenesis of Agrobacterium rhizogenes K599 orf3 into plant alters plant phenotype to dwarf and branch." Plant Cell, Tissue and Organ Culture (PCTOC) 127, no. 1 (July 11, 2016): 207–15. http://dx.doi.org/10.1007/s11240-016-1043-0.
Full textDissertations / Theses on the topic "Plant transgenesis"
Davies, Gareth John. "Co-suppression of chalcone synthase genes in Arabidopsis thaliana." Thesis, University of Cambridge, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318010.
Full textCaserta, Raquel 1982. "Genes derivados da planta e do patógeno = diferentes abordagens em transgenia visando resistência a Xylella fastidiosa em Citrus sinensis = Genes from the plant and pathogen: different approaches in transgenesis aiming resistance against Xylella fastidiosa in Citrus sinensis." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/316424.
Full textTese (doutorado) - Universidade Estadual de Campinas, Instituto de Biologia
Made available in DSpace on 2018-08-25T17:43:02Z (GMT). No. of bitstreams: 1 Caserta_Raquel_D.pdf: 28122729 bytes, checksum: f611b63be786134a0c9fbad9785006b0 (MD5) Previous issue date: 2014
Resumo: A produção do suco de laranja concentrado é uma das commodities mais importantes para o agronegócio brasileiro, entretanto, os constantes problemas fitossanitários que afetam a citricultura vem aumentando os custos de produção e consequentemente a rentabilidade econômica deste setor. É urgente a busca por alternativas para solucionar os problemas fitossanitários da citricultura, nesse sentido, a utilização de transgenia mostra-se uma ferramenta promissora, pois possibilita a obtenção de plantas com genes exógenos que conferem resistência a doenças. Uma das doenças que afetam a citricultura brasileira é a clorose variegada dos citros (CVC), causada pela bactéria Xylella fastidiosa, onde todas as variedades de Citrus sinensis mostram-se suscetíveis a doença. Uma estratégia que vem sendo utilizada para resistência a X. fastidiosa que afeta a cultura de uva na Califórnia-EUA envolve a chamada "confusão do patógeno" onde utiliza-se genes do próprio patógeno visando a alteração da sinalização molecular entre as células bacterianas, interferindo em sua patogenicidade. Neste trabalho foram abordadas as transformações de Nicotiana tabacum e Citrus sinensis com o gene rpfF de X. fastidiosa causadora da CVC, envolvido na síntese de uma molécula sinalizadora que regula a expressão de genes associados a patogenicidade dessa bactéria. Eventos dos cultivares de laranja doce Hamlin e Pineapple transformados com rpfF foram desafiados com X. fastidiosa e, após avaliações nas fases inicial e avançada de sintomas, foi observada uma redução na incidência e na severidade de sintomas de CVC. A movimentação bacteriana ao longo de tais plantas também foi comprometida, sendo que a população bacteriana em pontos distantes do ponto de inoculação foi maior em plantas do tipo selvagem quando comparadas as transgênicas. Esses resultados sugerem que as moléculas produzidas pelas plantas transgênicas foram capazes de alterar o comportamento da bactéria, reduzindo sua patogenicidade. Outro fitopatógeno que ataca pomares brasileiros é Xanthomonas citri subsp. citri, que também apresenta o gene rpfF, e assim como em X. fastidiosa, é responsável pela sinalização molecular. Eventos transgênicos de Carrizo e Pineapple também foram desafiados com X. citri. Nesse patógeno, a interrupção da sinalização mediada por DSF, Diffusible Signal Factor - uma molécula de ácido graxo, reduz sua virulência, e interessantemente, sintomas de cancro cítrico foram reduzidos nas plantas transgênicas. Em folhas transgênicas não foi observado o aparecimento de pústulas, e biofilmes formados na área da inoculação foram alterados. Genes modulados por DSF em bactérias isoladas de plantas transgênicas foram reprimidos, sugerindo que a sinalização foi comprometida. Por fim, seiva das plantas transgênicas não ativou a expressão do promotor engA::GFP em Xanthomonas campestris biosensoras, indicando que a molécula produzida por essas plantas foi capaz de alterar a sinalização. Por outro lado, a seiva das plantas transgênicas ativou a expressão do hxfA::PhoA em X. fastidiosa biosensoras, indicando a funcionalidade dessa molécula para esse fitopatógeno. Portanto, em ensaios com X. citri, o DSF das plantas transgênicas atuou como antagonista, diminuindo a virulência da bactéria através da alteração da sinalização molecular. Esses resultados mostram que as moléculas sinalizadoras produzidas por plantas transformadas com rpfF de X. fastidiosa são promissoras na tentativa de controle de CVC e cancro cítrico
Abstract: The production of concentrate orange juice is one of the most important commodities for Brazilian agribusiness, however, the constant phytosanitary problems affecting the citrus industry is increasing production costs and consequently the economic profitability of this sector. It is urgent to search for alternatives to solve citrus phytosanitary problems, in this sense, the use of transgenesis shows a promising tool because it enables the production of plants with exogenous genes that confer resistance to diseases. One of the diseases that affect Brazilian citrus industry is the citrus variegated chlorosis (CVC), caused by the bacterium Xylella fastidiosa, where all varieties of Citrus sinensis are susceptible to this disease. One strategy that has been used for X. fastidiosa resistance that affects grape cultures in California-USA involves the so-called "pathogen confusion" that is related to the usage of genes of the pathogen itself aiming to change the molecular signaling between bacterial cells by interfering in its pathogenicity. In this work we will discuss the transformation of Nicotiana tabacum and Citrus sinensis with the rpfF gene isolated from X. fastidiosa causing the CVC, involved in the synthesis of a signaling molecule that regulates the expression of genes associated with pathogenicity of these bacteria. Transgenic events of Hamlin and Pineapple transformed with rpfF were inoculated with X. fastidiosa and after evaluations in early and advanced stages of symptoms, a reduction was observed in the incidence and severity of symptoms of CVC. Bacterial movement along these plants was also impaired, and the bacterial population analyzed far from the point of inoculation was higher in wild type plants compared to transgenic ones. These results suggest that the molecules produced by the transgenic plants were able to change the behavior of the bacteria, reducing its pathogenicity. Another pathogen that attacks Brazilian orchards is Xanthomonas citri subsp. citri, which also features rpfF gene, and as in X. fastidiosa is responsible for molecular signaling. Transformed plants of Carrizo and Pineapple were also challenged with X. citri. In this pathogen, the interruption of DSF-mediated signaling reduces its virulence, and interestingly, citrus canker symptoms were reduced in transgenic plants. In transgenic leaves there was no pustules development and alterations in biofilms formed in the area of inoculation were observed. Genes modulated by DSF in bacteria isolated from transgenic plants were repressed, suggesting that signaling was compromised. Finally, sap of transgenic plants did not activate the expression of the promoter engA::GFP in Xanthomonas campestris biosensors, indicating that the molecule produced by these plants was able to change the signaling. On the other hand, the sap of transgenic plants activated the expression of hxfA::PhoA in X. fastidiosa biosensors, indicating the functionality of this molecule for this pathogen. Therefore, in assays with X. citri, the DSF of transgenic plants acted as antagonist, decreasing the virulence of the bacteria by changing the molecular signaling. These results show that the signaling molecules produced by plants transformed with rpfF of X. fastidiosa are promising in the attempt to control CVC and citrus canker
Doutorado
Genetica Vegetal e Melhoramento
Doutora em Genética e Biologia Molecular
Champanis, Reinette. "Aspects of sucrose metabolism in transgenic tobacco." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/49854.
Full textENGLISH ABSTRACT: In most plants the efficiency of sucrose production and the systemic distribution thereof are the major determinants of growth, development and yield. The factors governing sugar partitioning co-ordinate its distribution in response to intrinsic and environmental signals. These factors include sugar transporters and invertases as well as metabolites, including sucrose and glucose, which function as signalling molecules to modulate gene expression. The genetic transformation of plants and the subsequent development of transgenic lines with disturbed sugar metabolism have made an unprecedented impact on the study of sugar translocation and -partitioning. For instance, the transformation of plants with a yeast-derived invertase targeted to different subcellular compartments has led to the elucidation of several key aspects of sugar metabolism, including phloem loading mechanisms, the regulation of photosynthesis by sugars, the importance of sugar-metabolism compartmentation with regards to sucrose biosynthesis, storage and distribution, as well as the role of cell-wall invertase in phloem unloading and sink strength. In this study, a similar strategy of transgenic plant analysis was employed to expand our insight into the regulation of sugar partitioning. The yeast-invertase Suc2 gene, from Saccharomyces cere visiae , was overexpressed in either the cytosol, vacuole or apoplast of transgenic tobacco plants. These transgenic lines displayed varying increases in invertase activity, altered sugar levels and consequently disturbed sink-source interactions and sugar partitioning. Transgenic lines overproducing the yeast-derived invertase in either the vacuole (Vac-Inv) or apoplast (Apo-Inv) were utilised to analyse the effect of the altered sugar levels in sink and source organs on the expression of sugar transporters, as well as the endogenous cell wall invertase and inhibitors in these plants. Transcript levels of the sucrose transporter NtSUT1 and hexose transporter NtMST1 encoding genes increased significantly in the source leaves and roots of Vac-Inv lines, whereas increased NtMst1 transcript levels were also detected in the roots of Apo-Inv lines. The increased mRNA levels could be correlated to the altered invertase activities and sugar levels in these tissues. It is concluded that NtSUT1 and NtMST1 are differentially regulated by sucrose and/or hexose content on a transcriptional level. Furthermore, the regulatory effect of the altered sugar levels on transporter expression depended on the subcellular compartment in which the yeast invertase was expressed. It would seem that the subcellular compartmentation of sugar metabolism is also fundamental to the regulation of sugar partitioning. The transcription levels of the endogenous cell wall invertase (CWt) and cell wall invertase inhibitor (Cwi-Inh) genes were examined in the various tissues of Apo-Inv and Vac-Inv lines at both the vegetative and flowering growth stages. In comparison with the control lines, the various tissues of the Apo-Inv and Vac-Inv lines displayed altered Cwi and Cwi-Inh expression levels, depending on the sink-source status and growth stage. However, no obvious correlation between the Cwi and Cwi-Inh expression levels and soluble sugar content of these tissues was found. It is suggested that the post-transcriptional and post-translation control of these proteins by sugars might play an important role in their regulation. Analysis of the Cwi:Cwi-lnh mRNA ratio and growth observations of the various tissues of control as well as Apo-Inv and Vac-Inv lines indicated that this transcription ratio could be an accurate indicator of the sink strength of sink organs. In addition, the influence of sink-source interactions on sugar partitioning was investigated. Reciprocal grafting between Apo-Inv and control lines resulted in scions with an altered sucrose metabolism in either the sink or source organs. These scions were subjected to biomass distribution, soluble sugar quantification and C4C]- radiolabelling experiments. The latter revealed an unaltered state of sugar partitioning from the above-ground tissues of the Apo/GUS scions and a significant shift in sugar partitioning towards the roots of the GUS/Apo scions in comparison to the control GUS/GUS scions. Phenotypic changes, opposite to those observed in Apo-Inv lines expressing the heterologous invertase in both sink and source organs, could initially be observed in the GUS/Apo and Apo/GUS scions. However, no significant differences in phenotype or biomass distribution could be observed between the mature GUS/Apo, Apo/GUS and GUS/GUS scions seven weeks postgrafting. This inconsistency between phenotype and sugar partitioning might be explained by an increase in the respiration rate of the tissues as supported by the soluble sugar content. These results highlight the complexity and adaptability of sucrose metabolism and sugar partitioning. In addition, it confirms that sugar partitioning can be modulated by sink-source interactions and emphasise the importance of invertases in the regulation of sugar partitioning through its ability to alter sink strength. This study forms part of the rapidly expanding initiative to unravel the control mechanisms of sugar partitioning. The results obtained in this study confirmed again that the introduction and expression of a single heterologous gene in transgenic plants could provide significant insight into the regulation of this process. It was shown here that the expression of sugar transporters is closely regulated by sugar levels and therefore fulfils a vital function in sugar sensing and consequently the regulation of sugar partitioning. The data presented in this study also demonstrated the intricate and flexible nature of the relationship that exists between sugar metabolism, partitioning and growth phenomena.
AFRIKAANSE OPSOMMING: Die doeltreffendheid van sukroseproduksie, tesame met die sistemiese verspreiding daarvan, is die vernaamste faktore wat die groei, ontwikkeling en opbrengsvermoë van die meeste plante bepaal. Die faktore wat suikerverdeling beheer, funksioneer om suikerverspreiding te koordineer in reaksie op beide inherente- en omgewingsseine. Hierdie faktore sluit suikertransporters en invertases in, asook metaboliete soos sukrose en glukose wat funksioneer as seinmolekule in die modulering van geenuitdrukking. Die genetiese transformasie van plante en die gevolglike daarstelling van transgeniese lyne met veranderde suikermetabolismes het 'n beduidende inwerking op die bestudering van suikervervoer en -verdeling gehad. Byvoorbeeld, die transformasie van plante met 'n gis-invertase geteiken na verskillende sub-sellulêre kompartemente, het tot die toeligting van verskeie aspekte van suikermetabolisme gelei, insluitende dié van floëemladingsmeganismes, die regulering van fotosintese deur suikers, die belang van kompartementalisering ten opsigte van sukrosebiosintese, -opberging en -verspreiding, en die rol van selwand-invertases in floëemontlaaiing en swelgpuntkrag. In hierdie studie is van soortgelyke transgeniese plantontledings gebruik gemaak om 'n dieper insig tot die regulering van suikerverdeling te verkry. Die gis-invertase Suc2 geen, afkomstig van Saccharomyces cerevisiae, is ooruitgedruk in óf die sitosol, vakuool óf apoplastiese ruimte van transgeniese tabakplante. Hierdie transgeniese lyne het wisselende toenames in invertase-aktiwiteite en veranderde suikervlakke getoon, asook gevolglike versteurde bron-swelgpunt interaksies en suikerverdeling. Transgeniese lyne met ooruitdrukking van die gis-invertase in óf die vakuool (Vac-Inv) óf die apoplast (Apo-Inv) is gebruik om die gevolg van die veranderde suikervlakke in bron- en swelgpuntorgane op die uitdrukking van suikertransporters, asook die endogene selwand-invertase en invertase-inhibitor in hierdie plante te bepaal. Transkripsievlakke van die sukrosetransporter NtSut1 en die heksosetransporter, NtMst1, het beduidend toegeneem in die bron-blare en wortels van die Vac-Inv lyne; 'n toename in NtMst1 transkripsievlakke is ook in die wortels van Apo-Inv lyne bevestig. Die toenames in boodskapper RNA kon gekorreleer word met die veranderde invertase-aktiwiteite en suikervlakke in hierdie weefsels. Die gevolgtrekking word gemaak dat NtSUT1 en NtMST1 differensieël gereguleer word op transkripsionele vlak deur die sukrose en/of heksose inhoud van weefsels. Meer nog, die regulerende effek van die veranderde suikervlakke op transporteruitdrukking het afgehang van die subsellulêre kompartement waarin die gis-invertase uitgedruk is. Dit wil dus voorkom dat die subsellulêre kompartementalisering van suikermetabolisme fundamenteel tot die deurgee en waarneming van suikerseine is, met In gevolglike eweneens belangrike rol in die regulering van suikerverdeling. Die transkripsievlakke van beide die endogene selwand-invertase (CWI) en die selwand-invertase-inhibitor (CWI-Inh) enkoderende gene is in verskeie weefsels van die Apo-Inv en Vac-Inv lyne, tydens beide die vegetatiewe- en blomstadia, bestudeer. Die onderskeie weefsels van die Apo-Inv en Vac-Inv lyne het, in vergelyking met die kontrole lyne, veranderde Cwi en Cwi-inh transkripsievlakke getoon wat bepaal is deur bron-swelgpunt status en groeistadium. Geen duidelike korrelasie kon tussen beide Cwi en Cwi-inh uitdrukkingsvlakke en oplosbare suiker inhoud gevind word nie. Daar word voorgestel dat post-transkripsionele en posttranslasionele beheer deur suikers 'n belangrike rol in die regulering van hierdie proteïne speel. Bestudering van die Cwi:Cwi-lnh mRNA verhouding, asook groei verskynsels van die onderskeie weefsels van kontrole en Apo-Inv en Vac-Inv lyne, dui daarop dat hierdie transkripsievlak-verhouding moontlik 'n akkurate aanwyser van die swelgpuntkrag van 'n swelgpuntorgaan kan wees. Voorts is die invloed van bron-swelgpuntorgaan interaksies op suikerverdeling ondersoek. Omgekeerde enting tussen Apo-Inv en kontrole lyne het entlote met gemodifiseerde suikermetabolisme in óf hul bron- óf hul swelgpuntorgane tot gevolg gehad. Hierdie entlote is aan biomassaverspreidings-, oplosbare suiker kwantifisering en C4C]-radiomerking eksperimente onderwerp. Hierdie resultate het gewys dat, in vergelyking met die kontrole (GUS/GUS) ente, daar geen verandering in die status van suikerverdeling vanaf die bogrondse plantdele in die Apo/GUS ente is nie, maar wel 'n beduidende verskuiwing in suikerverdeling na die wortels van die GUS/Apo ente. Fenotipiese veranderinge, wat teenoorgesteld van dié teenwoordig in die Apo- Inv lyne waar die heteroloë invertase in beide bron en swelgpuntorgane uitgedruk word, is aanvanklik in die GUS/Apo en Apo/GUS ente waargeneem. Geen verskille in fenotipe of biomassa-verspreiding kon egter sewe weke na die entings prosedures tussen die GUS/Apo, Apo/GUS and GUS/GUS ente gevind word nie. Dit mag verduidelik word deur 'n moontlike toename in respirasietempo in die betrokke weefsels; die oplosbare suikervlakke wat in die verskillende ente aangeteken is ondersteun dié moontlikheid. Hierdie resultate as geheelonderstreep die kompleksiteit en aanpasbaarheid van suikermetabolisme en -verdeling. Verder bevestig dit dat suikerverdeling beïnvloed kan word deur bron-swelgpunt interaksies, asook die belang van invertases in die regulering van suikerverdeling gegewe die vermoë om swelgpuntkrag te verander. Hierdie studie vorm deel van 'n vinnig groeiende inisiatief om die beheermeganismes van suikerverdeling te ontrafel. Die resultate verkry in hierdie studie bekragtig die belang van rekombinante DNA tegnologie in die bestudering van fundamentele plantprosesse. Die invoeging en uitdrukking van 'n geteikende gisinvertase in transgeniese plante het gelei tot veranderde suikervlakke en bronswelgpunt interaksies in hierdie lyne met die gevolglike ontginning van waardevolle inligting ten opsigte van die regulering van suikerverdeling in reaksie tot interne seine. Daar is aangetoon dat suikertransporters onlosmaakbaar gekoppel is aan die deurgee en waarneming van suikerseine, spesifiek op die vlak van transkripsionele regulering, en dus ook die regulering van suikerverdeling. Voorts wys die resultate op die komplekse en aanpasbare aard van die verhouding wat bestaan tussen suikermetabolisme, -verdeling en groeiverskynsels.
Graham, Neil Stuart. "Development of a transactivation system for use in crop plants." Thesis, University of Warwick, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343207.
Full textColl, Rius Anna. "Variability associated to the insertion and expression of transgenes in plants." Doctoral thesis, Universitat de Girona, 2010. http://hdl.handle.net/10803/7934.
Full textTo ensure the safety of consumers and the environment, genetically modified (GM) food and feed are submitted to strict legislation. The EU establishes an authorisation procedure requiring: molecular characterisation of the transgene and compositional and agronomic comparative analysis. The use of profiling approaches to evaluate the possible occurrence of unintended effects derived from the insertion and/or expression of the transgene has been proposed as complementary tool for safety assessment. The objective of this thesis was to evaluate the variability associated to the insertion and expression of transgenes in plants, using as example MON810 maize. We aim to complement the existing targeted approaches by providing more unbiased information on the basis of profiling techniques. From the transcriptomics and proteomics perspectives, MON810 maize varieties seem to be substantially equivalent to their non-GM comparators. Thus, the production of GM plants with minimal unexpected effects is possible.
Abranches, Rita. "Relationship between nuclear architecture and expression of genes and transgenes in plants." Thesis, University of East Anglia, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.323387.
Full textHolmes-Davis, Rachel. "The effects of matrix attachment regions on transgene expression in Arabidopsis /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/15491.
Full textSteinbrecher, Isolde. "Effects of Bt transgenes on herbivorous insect-parasitoid interactions." Doctoral thesis, [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=974147257.
Full textPalumbo, Rose. "The Potential for Green Fluorescent Protein as a Screening Tool in the Production of Haploid Potato Plants." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/9651.
Full textMaster of Science
Montero, Mirabet Maria. "Evaluación de los efectos no intencionados de los transgenes en plantas modificadas genéticamente (MG) resistentes a plagas y diseñadas como biofactorías de péptidos antimicrobianos." Doctoral thesis, Universitat de Girona, 2012. http://hdl.handle.net/10803/97166.
Full textLes plantes modificades genèticament (MG) destinades a comercialització estan sotmeses a estricta legislació per garantir la seguretat del consumidor i del medi ambient. Per complementar la comparativa entre plantes MG i convencionals, en aquesta tesi s’ha abordat l’avaluació dels possibles efectes no esperats del transgèn sobre la planta hoste, mitjançant tècniques de transcriptòmica. Concretament s’han estudiat línies d'arròs MG que presenten fenotips de resistència a patògens: S-afp, que expressa constitutivament la proteïna antifúngica AFP, i S-bp213 i S-bp217, que expressen derivats de l’undecapèptid BP100, desenvolupat a la UdG, que s’han obtingut també en el marc d’aquesta tesi. Malgrat l’elevada fitotoxicitat dels derivats de BP100 enfront la planta hoste, els canvis transcripcionals de S-afp, S-bp213 i S-bp217 respecte la línia convencional Senia són similars als observats en altres events MG, de diferents espècies i amb diferents transgens; i només la meitat d’ells s’ha atribuit a la presència o expressió del transgèn.
Books on the topic "Plant transgenesis"
Tourte, Yves. Genetically Modified Organisms: Transgenesis in Plants. Taylor & Francis Group, 2019.
Find full textTourte, Yves. Genetically Modified Organisms: Transgenesis in Plants. Taylor & Francis Group, 2019.
Find full textTourte, Yves. Genetically Modified Organisms: Transgenesis in Plants. Taylor & Francis Group, 2019.
Find full textTourte, Yves. Genetically Modified Organisms: Transgenesis in Plants. Taylor & Francis Group, 2019.
Find full textTourte, Yves. Genetically Modified Organisms: Transgenesis in Plants. CRC Press, 2019.
Find full textGenetically Modified Crops: Their Development, Uses and Risks. Haworth Press, 2004.
Find full textBook chapters on the topic "Plant transgenesis"
Ziemienowicz, Alicja. "Plant Transgenesis." In Plant Epigenetics, 253–68. Totowa, NJ: Humana Press, 2010. http://dx.doi.org/10.1007/978-1-60761-646-7_19.
Full textSinghabahu, Sanjeewa, Kathleen Hefferon, and Abdullah Makhzoum. "Plant Molecular Pharming." In Transgenesis and Secondary Metabolism, 1–26. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27490-4_21-1.
Full textSinghabahu, Sanjeewa, Kathleen Hefferon, and Abdullah Makhzoum. "Transgenesis and Plant Molecular Pharming." In Reference Series in Phytochemistry, 571–96. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-28669-3_21.
Full textSinghabahu, Sanjeewa, Kathleen Hefferon, and Abdullah Makhzoum. "Transgenesis and Plant Molecular Pharming." In Reference Series in Phytochemistry, 1–26. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27490-4_21-2.
Full textSinghabahu, Sanjeewa, Kathleen Hefferon, and Abdullah Makhzoum. "Transgenesis and Plant Molecular Pharming." In Reference Series in Phytochemistry, 1–26. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-27490-4_21-3.
Full textSilva, Cláudia Gontijo, Vera Lúcia de Almeida, Priscilla Rodrigues Valadares Campana, and Marina Pereira Rocha. "Plant Cell Cultures as Producers of Secondary Metabolites: Podophyllum Lignans as a Model." In Transgenesis and Secondary Metabolism, 1–36. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27490-4_3-1.
Full textSatake, Honoo, Tomotsugu Koyama, Erika Matsumoto, Kinuyo Morimoto, Eiichiro Ono, and Jun Murata. "Metabolic Engineering of Lignan Biosynthesis Pathways for the Production of Transgenic Plant-Based Foods." In Transgenesis and Secondary Metabolism, 1–26. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27490-4_11-1.
Full textParr, Adrian J. "Secondary Products from Plant Cell Cultures – Early Experiences with Agrobacterium rhizogenes-transformed Hairy Roots." In Transgenesis and Secondary Metabolism, 1–13. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27490-4_20-1.
Full textSingh, Ankita, Meenakshi Joshi, and E. Lamalakshmi Devi. "Alternative to Transgenesis: Cisgenesis and Intragenesis." In Advances in Plant Breeding Strategies: Breeding, Biotechnology and Molecular Tools, 345–67. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22521-0_12.
Full textSpangenberg, German, Michael Emmerling, Ulrik John, Roger Kalla, Angela Lidgett, Eng K. Ong, Tim Sawbridge, and Tracie Webster. "Transgenesis and Genomics in Molecular Breeding of Temperate Pasture Grasses and Legumes." In Plant Biotechnology 2002 and Beyond, 497–502. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-2679-5_103.
Full textConference papers on the topic "Plant transgenesis"
Bonning, Bryony C. "Novel transgenes for plant resistance to aphids from plant virus-aphid vector molecular interactions." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.93499.
Full textReports on the topic "Plant transgenesis"
Castro, Alonso, and John Williams. Detection of Plant Transgenes by Single-Molecule Electrophoresis: A Preliminary Study. Office of Scientific and Technical Information (OSTI), May 1998. http://dx.doi.org/10.2172/770491.
Full text