Phytophthora erythroseptica Pethyb. is a devastating fungal pathogen of potato (Solanum tuberosum). The pathogen causes a disease known as pink rot. Pink rot results in necrosis and decay of tubers; and is responsible for major losses pre and post harvest. Attributes of the disease are progressing toward epidemic proportions. To help prevent such dramatic outbreaks of the disease, understanding the factors associated with incidence will provide opportunities to control the pathogen. A link between pH and disease severity has been observed. We studied the effects of pH and Ca to determine their influence on disease development. Low pH and Ca deficiencies are often inter-related factors that can be causal of one another. The pH effect could be due to either H+ or Ca ions. To separate their interactive effects we tested each variable individually using hydroponics and nutrient solutions. We assessed disease severity by assigning an Infection Coefficient (IC) to each root and stolon samples. The IC values were determined by quantifying DNA and then creating a ratio of host to pathogen DNA within root tissue. The DNA was measured by quantitative RT PCR. Statistical analysis showed significance in greater pathogen presence at more acidic pH and lower levels of available Ca. Significant reductions in IC values were observed when pH was elevated above pH 7. There was a notable increase in colonizing pathogen DNA at pH 5. Ca was significant, and as levels of soluble Ca increased the degree of disease severity became smaller. The effect of Ca was found not to be dependent upon pH. These results suggest immediate and cost effective applied management strategies to reduce incidence and disease severity outbreaks. Amending the soil with lime to increase soil pH and Ca content is one such potential method.

Inbred lines for hybrid crop production have been a mainstay of plant breeding. Biotechnological approaches to hasten the process are available including anther culture to halve the genome and protoplast fusion to create hybrids between incompatible partners. We applied these techniques to potato to evaluate their potential for breeding highly heterozygous, cross-pollinating species. Four families of monoploids (2n=1x=12), developed from diploid hybrids with diverse genomic constitutions but heavily favoring Solanum phureja, a primitive cultivated potato, were used in electrofusion experiments to create intermonoploid somatic hybrids (SH). The "monoploid sieve" results in the survival of only those gametes free of lethal and deleterious genes but generates sterile sporophytes, necessitating protoplast fusion for SH development. From six intermonoploid electrofusion combinations, 276 plants were regenerated over 6-9 months. Fusion conditions were optimized. Ploidy was determined by flow-cytometry and SH confirmed by microsatellite analysis. Field evaluations over three years revealed that intermonoploid SH were inferior to cultivars. Dihaploids derived by anther culture of a tetraploid intermonoploid SH were reduced in vigor with an increase in homozygosity, while 2x X 2x sexually derived populations had better yield than the SH, suggesting that producing SH introduced or eliminated factors required for productivity. Molecular analysis of the SH was conducted to examine genomic stability through protoplast isolation and plant regeneration. Sequence specific amplified polymorphism (S-SAP) represents a hybrid system incorporating amplified fragment length polymorphism (AFLP) technology in conjunction with the use of a defined genomic sequence, e.g., retrotransposon display (RD) when the defined sequence is anchored into a consensus sequence of a retrotransposon such as the long terminal repeat (LTR) sequence of Tst1. Parental monoploids, SH and various Solanaceae were evaluated by RD. Fluorescently-labeled retrotransposon-based primers were used in the ALFexpress automated fragment analyzer system. Eleven probes from RD were created for Southern blot analysis and used to verify taxonomic relationships between selected Solanaceae. Blots of intermonoploid somatic hybrids confirmed hybridity and occasional loss of genomic fragments. No activation or replication of retrotransposons was detected. Sequencing of inter-retrotransposon amplified polymorphism (IRAP) and S-SAP fragments revealed that all fragments had the expected Tst1 retroelement and/or the AFLP adaptor sequence. BLAST analysis identified 4 of the 17 fragments sequenced as part of the chloroplast genome, a tobacco anther-specific gene, repetitive DNA, and the phytochrome F gene. / Ph. D.

Fe biofortification of potato is a promising strategy to prevent Fe deficiency worldwide either through traditional breeding or biotechnological approaches. These approaches require the identification of candidate genes to uptake, transport and store Fe in potato tubers. We employed multiple approaches including SNP genotyping, QTL analysis, identifying genes orthologous to Arabidopsis ferrome, yeast complementation assay and genetic transformation to avoid the limitation from a single approach. We revealed several candidate genes potentially associated with potato plant Fe acquisition, PGSC0003DMG400024976 (metal transporter), PGSC0003DMG400013297 (oligopeptide transporter), PGSC0003DMG400021155 (IRT1) and IRTunannotated (an ortholog to the IRT gene that is not annotated in the potato genome). The microorganisms in the rhizosphere react intensely with the various metabolites released by plant roots in a variety of ways such as positive, negative, and neutral. These interactions can influence the uptake and transport of micronutrients in the plant roots. Therefore, the contribution of soil microorganisms in the rhizosphere to improve Fe supply of plants may play a key role in Fe biofortification, especially under real world field-based soil scenarios. We thus investigated rhizosphere microbial community diversity in Andean potato landraces to understand the role of plant-microbial interaction in potato Fe nutrient cycling. From the analysis of the high-throughput Illumina sequences of 16S and ITS region of ribosomal RNA gene, we found that both potato landraces with low and high Fe content in tubers and a landrace on which low or high Fe content fertilizer was applied to the leaf surface had large impacts on the rhizosphere fungal community composition. Indicator species analysis (ISA) indicated that Operational Taxonomic Units (OTUs) contributing most to these impacts were closely related to Eurotiomycetes and Leotiomycetes in the phylum Ascomycota, Glomeromycetes in the phylum Glomeromycota and Microbotryomycetes in the phylum Basidiomycota. Lots of species from these groups have been shown to regulate plant mineral nutrient cycling. Our research revealed potential candidate genes and fungal taxa involved in the potato plant Fe nutrient dynamics, which provides new insights into crop management and breeding strategies for sustainable Fe fortification in agricultural production. / Ph. D.

A hybrid between a highly regenerative diploid clone (BARD 1-3) of Solanum phureja and haploid inducer IVP 101 was transformed with Agrobacterium tumefaciens strain 4404 containing plasmid pHB2892 with genes for green florescent protein (GFP) and kanamycin resistance. Hemizygous primary transformants (To) were produced from three leaf discs: 17 diploid plants from one leaf disc, three and nine tetraploids from the other two leaf discs. GFP expression was observed qualitatively under fluorescence microscopes and quantitatively with a GFP meter. Anther culture of tetraploids produced 29 plants, none with high levels of GFP. Segregation ratios for tetraploid T1 seedlings fit models for single duplex insertions (35 transgenic: 1 non) or double simplex insertions (15 transgenic: 1 non). Diploid T1 seedlings segregated for deleterious traits: dwarfed size and curled leaves, as well as the GFP transgene. Similar segregation patterns in diploid families implied that all diploids may have been from the same transformation event. The cumulative segregation showed the dwarfed and curled plants fit a single recessive gene ratio (3 normal: 1 mutant), and GFP fit a double-copy insertion ratio (15 transgenic: 1 non). There was substantial GFP silencing evidenced by the loss of expression in plants that had originally been selected for high GFP. However, six selections were found to be free of deleterious traits, consistently high expressers of GFP, and producers of stainable pollen with less 2n than IVP 101. / Master of Science

The potential benefits of plant genetic engineering for disease and pest resistance have been widely acknowledged in many studies, and although genetically modified crops are still encountering public wariness, these benefits warrant continued exploration. Because of its intrinsic economic benefits, the development of true potato seed (TPS) cropping systems has been instituted in many regions of the world. The incorporation of transgenic resistance could further the economic gain of farmers who are seeking ways to sustain their livelihood in the most efficient way possible. It is, however, largely unresearched how sexual hybridization of a transgenic crop would affect the behavior of a transgene in the resultant progeny. In the initial part of this study, transgenic lines were developed with a Cry3Aa transgene. These plants were then used in 4x-4x reciprocal crosses and 4x-2x hybridization schemes to determine the stability of the transgene after sexual hybridization. There was no observed parent of origin effect on transgene expression; however, a highly significant, non-mendelian inheritance of the Cry3Aa transgene was seen in the maternally inherited transgene of one set of progeny from a reciprocal cross. Additional transgenic lines of potato were developed with a PVY-O coat protein transgene. These plants were challenged with PVY-O and monitored for symptoms visually and for virus serologically. One transgenic line exhibited complete resistance to PVY-O while two others showed a delay in symptom occurrence. Further examination of the expression levels of the PVY-O coat protein transgene will be necessary to determine the type and usefulness of the observed resistance. / Master of Science

A mudança nos hábitos dos brasileiros, optando por consumir alimentos prontos, tem estimulado o crescimento das indústrias nacionais. Neste cenário, o processamento industrial da batata é uma forma de agregação de valor à hortaliça e retorno financeiro ao produtor, visto que a matéria-prima destinada à indústria apresenta maior valor no mercado. O segmento da batata-palha, por exigir baixo investimento, tem se fortalecido. Porém, para sua consolidação é imprescindível o desenvolvimento de pesquisas visando ampliar as alternativas de materiais genéticos disponíveis aos produtores e processadores de batata-palha. O objetivo da pesquisa foi avaliar o desempenho agronômico e industrial de cultivares de batata em três ambientes de cultivo nas condições edafoclimáticas do Sul do estado de Minas Gerais; avaliando o desempenho destas quanto a produtividade e adequação ao processamento na forma de batatapalha. As cultivares avaliadas foram: Caruso, Destiny, Excelence, Fontane, Markies e Saviola. O experimento foi conduzido no período de dezembro de 2012 a maio de 2013, nas condições ambientais de Gonçalves, Lambari e Nova Resende. O delineamento experimental foi em blocos ao acaso, com seis tratamentos (cultivares), quatro repetições. Foram avaliadas características de produção total, comercial, de tubérculos grandes, médios, pequenos e porcentagem de refugos em relação à produção total; de qualidade para fritura como conteúdo de matéria seca e de açúcares redutores, rendimento de fritura, cor após a fritura e a absorção de gordura pela batata frita e aplicados os testes sensoriais afetivo de aceitação através de escala hedônica estruturada e de preferência por ordenação. Observou-se diferença no desempenho das cultivares entre os ambientes de cultivo. \'Caruso\' e \'Destiny\' foram as que mais se destacaram na maioria dos atributos avaliados. / The change in the Brazilian consumers\' habits, preferring prepared foodstuff, have been stimulating the growing of the national food industries. In this scenario, the industrial processing of potatoes is a good option to aggregate value to this crop and increase the financial feedback of the producers. The shoestring potato segment is being strengthened because it demands low investment. However, for its consolidation is vital the development of researches aiming to expand the alternatives of genetic materials available for the shoestring potato producers and processors. Our aim in this work was to study different potatoes genotypes in three farming environments under the edaphoclimatics conditions of the South region of Minas Gerais State (Brazil) and the performance and adequacy of these genotypes for fried processing of shoestring potato. The cultivars evaluated were: Caruso, Destiny, Excelence, Fontane, Markies and Saviola. The assessment was conducted from December 2012 to May 2013 in Gonçalves, Lambari and Nova Resende districts. The experimental design was in random blocks with six treatments and four replicates. Besides the total and commercial production, also were evaluated the production of large, medium and small tubers; fry quality and yield were based on dry matter content, free sugars levels, color after fried and fat absorption by the fried potatoes. Affective sensory acceptance tests were applied using the structured hedonic scale and the preference for ordination. Differences in the performances among the cultivars and farming environments were observed. \"Caruso\" and \"Destiny\" outstand in all the attributes assessed.

O mercado brasileiro de processamento de batata tem mostrado expressivo crescimento nos ultimos anos. No entanto, sua expansao e condicionada pelo suprimento de materia-prima adequada ao processamento industrial. As principais industrias de batata frita priorizam cultivares aptas para cada forma de processamento, pois a escolha correta da cultivar contribui para a reducao do custo de producao e para o aumento do rendimento e da qualidade do produto final. O objetivo dessa pesquisa foi estudar a eficiencia produtiva, a aptidao culinaria e as caracteristicas das cultivares de batata quando processadas na forma de palha e chips. Avaliou-se nove cultivares de batata: Agata, Almera, Arizona, Caruso, Destiny, Excelence, Fontane, Markies e Saviola. \'Agata\' e \'Almera\' foram utilizadas como cultivares nao aptas para fritura e \'Fontane\' e \'Markies\' como cultivares recomendadas para fritura. O ensaio foi conduzido no periodo de janeiro a maio de 2013, nas condicoes ambientais de Nova Resende, na regiao Sudoeste de Minas Gerais. As cultivares Arizona, Caruso, Agata e Markies exibiram o maior potencial produtivo e, junto a Saviola, a maior producao de tuberculos comerciaveis. Os teores mais elevados de materia seca foram exibidos por \'Destiny\' e \'Caruso\' (superior a 20%), seguidas por \'Excelence\', \'Fontane\' e \'Markies\' (17 a 18%). \'Caruso\' proporcionou o maior rendimento de fritura em ambas as formas de processamento. As cultivares Destiny, Excelence (ambas com cor amarela extremamente clara apos a fritura), e Caruso (cor dourada) na forma de palha; e Caruso e Destiny (cor amarela clara a dourada) na forma de chips apresentaram baixos teores de acucares redutores. Entre as cultivares avaliadas a maior eficiencia produtiva de materia-prima com aptidao para fritura foi exibida por \'Caruso\', \'Destiny\' e \'Excelence\', sendo que todas sao aptas ao processamento na forma de palha. Ja na forma de chips somente \'Destiny\' e \'Caruso\' proporcionaram fritas adequadas. / There is an increasing market for potato processing in Brazil, and the expansion of the potato industry can only be sustained if good quality product supplies of raw material are available. To reduce production costs and increase industrial efficiency, the industry must choose appropriated cultivars for each kind of product. This research investigated the tuber yield, frying aptitude, and the potato quality attributes for shoestring and chips. Nine potatoes cultivars were evaluated: Agata, Almera, Arizona, Caruso, Destiny, Excelence, Fontane, Markies and Saviola. \'Agata\' and \'Almera\' were considered unfit for frying, \'Fontane\' and \'Markies\' with frying standards. The trial ran from January to May 2013, in the south-west region of Minas Gerais State, Brazil. The cultivars Arizona, Caruso, Agata and Markies exhibited higher yield potential. These cultivars and Saviola obtained the highest marketable tubers. \'Destiny\' and \'Caruso\' showed the highest dry matter contents (higher than 20%) and were followed by \'Excelence\', \'Fontane\' and \'Markies\' (17- 18%). \'Caruso\' showed greater industrial efficiency for shoestring and chips. \'Destiny\', \'Excelence\' (extra light fries) and Caruso (medium light) for shoestring, and Caruso and Destiny (extra light to medium light) for chips showed low contents of reducing sugars. It was concluded that \'Destiny\', \'Excelence\' and \'Caruso\' outperformed all other cultivars in terms of yield. Besides, these varieties also displayed aptitude for shoestring frying. On the other hand, \'Destiny\' and \'Caruso\' were apt to frying as chips.

Saccharosetransporter sind Membranproteine, die von der SUT-Genfamilie kodiert werden. In Solanaceen wurden Subfamilien: SUT1, SUT2, und SUT4 identifiziert. Die Funktion von SUT4 wurde bisher nur fragmentarisch geklärt. Mittels real time PCR wurde eine Organ- und Entwicklungs-spezifische SUT4-Expression in Wildtyp Kartoffeln (Solanum tuberosum ssp. tuberosum) der Varietät Désirée gezeigt. Die Expression von SUT4, SUT2 und SUT1 zeigt eine Tagesrhythmik. Mit Hilfe der RNA Interferenz-Technik wurden transgene Pflanzen mit einer reduzierten SUT4-Expression hergestellt. StSUT4-RNAi Kartoffeln zeigten: reduzierte Stängelelongation, frühere Blühinduktion, frühzeitige Knollenbildung, Veränderungen des Kohlenhydratprofils in den Source- und Sink-Organen, sowie in den Phloemexudaten. Eine vermehrte Zuckertranslokation von Source-zu–Sink wurde postuliert. Bestimmte Aspekte des StSUT4-RNAi Phänotyps wurden früher bereits für Pflanzen mit Veränderungen der Gibberellin-Antwort, sowie für Pflanzen mit deregulierter photoperiodischen Signaltransduktion beschrieben. In den StSUT4-RNAi Blättern wurden verringerte Transkriptmengen eines GA-Biosynthese-Enzyms (GA20ox1) und eine erhöhte PhyB-mRNA-Akkumulation festgestellt. Der Versuch der Komplementation des StSUT4-RNAi Phänotyps durch GA3-Behandlung war nicht erfolgreich. Es wurde gezeigt, dass es unter Beschattung zu einer erhöhten SUT4-mRNA-Akkumulation kommt. In den StSUT4-RNAi Pflanzen wurden Veränderungen der Expression photoperiodisch regulierter Gene beobachtet. Eine Rolle des SUT4 als ein Integrator der pflanzlichen Antwort auf Licht, Hormone und Zucker wurde postuliert. / Sucrose transporters are membrane proteins, which are encoded by the SUT gene family. In Solanaceen the SUT1, SUT2, and SUT4 subfamily have been identified. So far, the function of the sucrose transporters belonging to the SUT4 subfamily is only poorly understood. The expression of SUT4 in wild type of potato, Solanum tuberosum ssp. tuberosum var. Désirée analyzed via real time PCR shows to be sink and development specific. The expression of SUT4, SUT2 und SUT1 follow a diurnal rhythm. An RNA interference approach was used for the generation of transgenic plants with reduced SUT4 expression. The transgenic potato plants show a reduced internode elongation, early flowering, early tuberization, changes of the carbohydrate content in source as well as in sink organs of these plants, together with changes in phloem efflux from leaves. Increased translocation rate of soluble sugars was postulated. Particular aspects of the StSUT4-RNAi phenotype were already described for plants with changes in the gibberellin response or changes in the photoperiodic signaling pathway. In the StSUT4-RNAi leaves was observed a reduction of the transcript level of the GA biosynthetic enzyme GA20ox1 and increased accumulation of PhyB transcripts. However, the complementation of the StSUT4-RNAi phenotype by GA3 treatment was not successful. Under shade conditions (or under far red light enrichement), the StSUT4 transcripts accumulated to higher levels. In the StSUT4-RNAi plants were observed changes in the expression of genes involved in the photoperiodic pathway. An integrative function of SUT4 in the coordination of the light signalling, the hormone signalling and the sugar signalling pathways of higher plants was postulated.

A mudança nos hábitos dos brasileiros, optando por consumir alimentos prontos, tem estimulado o crescimento das indústrias nacionais. Neste cenário, o processamento industrial da batata é uma forma de agregação de valor à hortaliça e retorno financeiro ao produtor, visto que a matéria-prima destinada à indústria apresenta maior valor no mercado. O segmento da batata-palha, por exigir baixo investimento, tem se fortalecido. Porém, para sua consolidação é imprescindível o desenvolvimento de pesquisas visando ampliar as alternativas de materiais genéticos disponíveis aos produtores e processadores de batata-palha. O objetivo da pesquisa foi avaliar o desempenho agronômico e industrial de cultivares de batata em três ambientes de cultivo nas condições edafoclimáticas do Sul do estado de Minas Gerais; avaliando o desempenho destas quanto a produtividade e adequação ao processamento na forma de batatapalha. As cultivares avaliadas foram: Caruso, Destiny, Excelence, Fontane, Markies e Saviola. O experimento foi conduzido no período de dezembro de 2012 a maio de 2013, nas condições ambientais de Gonçalves, Lambari e Nova Resende. O delineamento experimental foi em blocos ao acaso, com seis tratamentos (cultivares), quatro repetições. Foram avaliadas características de produção total, comercial, de tubérculos grandes, médios, pequenos e porcentagem de refugos em relação à produção total; de qualidade para fritura como conteúdo de matéria seca e de açúcares redutores, rendimento de fritura, cor após a fritura e a absorção de gordura pela batata frita e aplicados os testes sensoriais afetivo de aceitação através de escala hedônica estruturada e de preferência por ordenação. Observou-se diferença no desempenho das cultivares entre os ambientes de cultivo. \'Caruso\' e \'Destiny\' foram as que mais se destacaram na maioria dos atributos avaliados. / The change in the Brazilian consumers\' habits, preferring prepared foodstuff, have been stimulating the growing of the national food industries. In this scenario, the industrial processing of potatoes is a good option to aggregate value to this crop and increase the financial feedback of the producers. The shoestring potato segment is being strengthened because it demands low investment. However, for its consolidation is vital the development of researches aiming to expand the alternatives of genetic materials available for the shoestring potato producers and processors. Our aim in this work was to study different potatoes genotypes in three farming environments under the edaphoclimatics conditions of the South region of Minas Gerais State (Brazil) and the performance and adequacy of these genotypes for fried processing of shoestring potato. The cultivars evaluated were: Caruso, Destiny, Excelence, Fontane, Markies and Saviola. The assessment was conducted from December 2012 to May 2013 in Gonçalves, Lambari and Nova Resende districts. The experimental design was in random blocks with six treatments and four replicates. Besides the total and commercial production, also were evaluated the production of large, medium and small tubers; fry quality and yield were based on dry matter content, free sugars levels, color after fried and fat absorption by the fried potatoes. Affective sensory acceptance tests were applied using the structured hedonic scale and the preference for ordination. Differences in the performances among the cultivars and farming environments were observed. \"Caruso\" and \"Destiny\" outstand in all the attributes assessed.

O mercado brasileiro de processamento de batata tem mostrado expressivo crescimento nos ultimos anos. No entanto, sua expansao e condicionada pelo suprimento de materia-prima adequada ao processamento industrial. As principais industrias de batata frita priorizam cultivares aptas para cada forma de processamento, pois a escolha correta da cultivar contribui para a reducao do custo de producao e para o aumento do rendimento e da qualidade do produto final. O objetivo dessa pesquisa foi estudar a eficiencia produtiva, a aptidao culinaria e as caracteristicas das cultivares de batata quando processadas na forma de palha e chips. Avaliou-se nove cultivares de batata: Agata, Almera, Arizona, Caruso, Destiny, Excelence, Fontane, Markies e Saviola. \'Agata\' e \'Almera\' foram utilizadas como cultivares nao aptas para fritura e \'Fontane\' e \'Markies\' como cultivares recomendadas para fritura. O ensaio foi conduzido no periodo de janeiro a maio de 2013, nas condicoes ambientais de Nova Resende, na regiao Sudoeste de Minas Gerais. As cultivares Arizona, Caruso, Agata e Markies exibiram o maior potencial produtivo e, junto a Saviola, a maior producao de tuberculos comerciaveis. Os teores mais elevados de materia seca foram exibidos por \'Destiny\' e \'Caruso\' (superior a 20%), seguidas por \'Excelence\', \'Fontane\' e \'Markies\' (17 a 18%). \'Caruso\' proporcionou o maior rendimento de fritura em ambas as formas de processamento. As cultivares Destiny, Excelence (ambas com cor amarela extremamente clara apos a fritura), e Caruso (cor dourada) na forma de palha; e Caruso e Destiny (cor amarela clara a dourada) na forma de chips apresentaram baixos teores de acucares redutores. Entre as cultivares avaliadas a maior eficiencia produtiva de materia-prima com aptidao para fritura foi exibida por \'Caruso\', \'Destiny\' e \'Excelence\', sendo que todas sao aptas ao processamento na forma de palha. Ja na forma de chips somente \'Destiny\' e \'Caruso\' proporcionaram fritas adequadas. / There is an increasing market for potato processing in Brazil, and the expansion of the potato industry can only be sustained if good quality product supplies of raw material are available. To reduce production costs and increase industrial efficiency, the industry must choose appropriated cultivars for each kind of product. This research investigated the tuber yield, frying aptitude, and the potato quality attributes for shoestring and chips. Nine potatoes cultivars were evaluated: Agata, Almera, Arizona, Caruso, Destiny, Excelence, Fontane, Markies and Saviola. \'Agata\' and \'Almera\' were considered unfit for frying, \'Fontane\' and \'Markies\' with frying standards. The trial ran from January to May 2013, in the south-west region of Minas Gerais State, Brazil. The cultivars Arizona, Caruso, Agata and Markies exhibited higher yield potential. These cultivars and Saviola obtained the highest marketable tubers. \'Destiny\' and \'Caruso\' showed the highest dry matter contents (higher than 20%) and were followed by \'Excelence\', \'Fontane\' and \'Markies\' (17- 18%). \'Caruso\' showed greater industrial efficiency for shoestring and chips. \'Destiny\', \'Excelence\' (extra light fries) and Caruso (medium light) for shoestring, and Caruso and Destiny (extra light to medium light) for chips showed low contents of reducing sugars. It was concluded that \'Destiny\', \'Excelence\' and \'Caruso\' outperformed all other cultivars in terms of yield. Besides, these varieties also displayed aptitude for shoestring frying. On the other hand, \'Destiny\' and \'Caruso\' were apt to frying as chips.