Mesocarp RNA-Seq analysis of mango ( Mangifera indica L.) identify quarantine postharvest treatment effects on gene expression

Dautt-Castro, Mitzuko; Ochoa-Leyva, Adrián; Contreras-Vergara, Carmen A.; Muhlia‐Almazán, Adriana; Rivera-Domínguez, Marisela; Casas-Flores, Sergio; Martínez-Téllez, Miguel Ángel; Sañudo‐Barajas, J. Adriana; Osuna-Enciso, Tomás; Báez-Sañudo, Manuel; Quiroz-Figueroa, Francisco Roberto; Kuhn, David N.; Islas-Osuna, María A.

doi:10.1016/j.scienta.2017.09.031

Cited by 21 publications

(23 citation statements)

References 35 publications

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“…Sripong et al (2015) reported a rapid fruit softening in 'Chok-Anan' mango dipped in 55°C for five minutes. Dautt-Castro et al (2018) indicated that HWT (47°C for 5 minutes) upregulates cell wall genes of βgalactosidase (MiBGAL c23904), pectate lysase (MiPL c20761), polygalacturonases (MiPG c21885), ram-nogalaturonase (MiRGL c23797) and small heat shock proteins (MiHSP20 c12121). Ramnogalaturonase MiRGL c23797 gene is involved in rhamnogalacturonan degradation and has a physiological role in abiotic stress (Dautt-Castro et al, 2018).…”

Section: Hot Water Treatmentmentioning

confidence: 99%

“…Heat treatment is another non-chemical technique that has proved to be effective in decreasing postharvest diseases, fruit softening and maintaining mango fruit color (Dautt-Castro et al, 2018;Le et al, 2010;Luria et al, 2014;Wang et al, 2016). Cell wall degrading enzymes, such as β-galactosidase and polygalacturonase (PG) are reportedly inhibited by heat treatments (Dautt-Castro et al, 2018). However, the response of mango fruit to heat treatment significantly depends on various factors including cultivar, temperature, and exposure time.…”

Section: Introductionmentioning

confidence: 99%

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Recent Advances on Postharvest Technologies of Mango Fruit: A Review

Bambalele

Mditshwa

Magwaza

et al. 2021

International Journal of Fruit Science

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Mango is the third most important fruit in the tropics due to its nutritional properties and delicious flavor. The fruit is exceptionally perishable due to its climacteric nature, which decreases the quality and shelf-life. Preserving fruit quality and preventing losses during postharvest is one of the critical solutions in sustaining human dietary demands. Postharvest treatments such as 1-Methylcyclopropene, edible coatings, and hot water treatment have shown to be effective in preserving fruit quality. However, developing environmental-friendly postharvest technologies that ensure the safety of consumers remains a challenge. Gaseous ozone, controlled atmosphere (CA), and pulsed electric field (PEF) are some of the emerging technologies with great potential for the mango fruit industry. The use of such technologies has been demonstrated to be effective in maintaining the sensory, nutritional, and physicochemical quality of the mango fruit. However, the mode of action of the emerging technologies is not yet understood. This review provides of an overview of various postharvest techniques used to preserve mango fruit quality. The potential of the emerging postharvest technologies to maintain mango fruit quality during storage and shelf-life is also discussed.

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Section: Hot Water Treatmentmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Recent Advances on Postharvest Technologies of Mango Fruit: A Review

Bambalele

Mditshwa

Magwaza

et al. 2021

International Journal of Fruit Science

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“…Genetic modifications like suppression or over-expression of genes that encode for these hydrolytic enzymes have provided information about their function as well as the redundancy in the function of several isoforms that participate during fruit ripening (Goulao and Oliveira, 2008). Recently, mango mesocarp transcriptomes have been obtained (Dautt-Castro et al, 2015, 2018); thus family members encoding these hydrolases can be identified and further gene expression studies performed to understand more about their roles in the quick softening of mango fruit.…”

Section: Introductionmentioning

confidence: 99%

“…In mango “Kent” and “Ataulfo” enzymatic activity of PG has been reported as well as the effect of the ethylene-antagonist 1-methyl cyclopropene (1-MCP) (Muy Rangel et al, 2009; Islas-Osuna et al, 2010). Only few gene expression studies were addressed using “next generation sequencing (NGS)” (Dautt-Castro et al, 2015, 2018) plus access to a mango genome draft from Tommy Atkins cultivar (Kuhn, personal communication). Therefore, the present study aimed to identify PG family members through transcriptomes and within the mango genome, to uncover their gene structure and phylogenetic relationship as well as to evaluate the expression of some PGs in mango mesocarp at different ripening stages, and PG enzymatic activity.…”

Section: Introductionmentioning

confidence: 99%

Genome-Wide Identification of Mango (Mangifera indica L.) Polygalacturonases: Expression Analysis of Family Members and Total Enzyme Activity During Fruit Ripening

et al. 2019

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Mango ( Mangifera indica L .) is an important commercial fruit that shows a noticeable loss of firmness during ripening. Polygalacturonase (PG, E.C. 3.2.1.15) is a crucial enzyme for cell wall loosening during fruit ripening since it solubilizes pectin and its activity correlates with fruit softening. Mango PGs were mapped to a genome draft using seventeen PGs found in mango transcriptomes and 48 bonafide PGs were identified. The phylogenetic analysis suggests that they are related to Citrus sinensis , which may indicate a recent evolutive divergence and related functions with orthologs in the tree. Gene expression analysis for nine PGs showed differential expression for them during post-harvest fruit ripening, MiPG21-1 , MiPG14 , MiPG69-1 , MiPG17, MiPG49 , MiPG23-3 , MiPG22-7 , and MiPG16 were highly up-regulated. PG enzymatic activity also increased during maturation and these results correlate with the loss of firmness observed in mango during post-harvest ripening, between the ethylene production burst and the climacteric peak. The analysis of PGs promoter regions identified regulatory sequences associated to ripening such as MADS-box, ethylene regulation like ethylene insensitive 3 (EIN3) factors, APETALA2-like and ethylene response element factors. During mango fruit ripening the action of at least these nine PGs contribute to softening, and their expression is regulated at the transcriptional level. The prediction of the tridimensional structure of some PGs showed a conserved parallel beta-helical fold related to polysaccharide hydrolysis and a modular architecture, where exons correspond to structural elements. Further biotechnological approaches could target specific softening-related PGs to extend mango post-harvest shelf life.

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“…Por otra parte, se han identificado que el tratamiento de agua caliente (como control de plagas) en un rango de temperatura de 46-47°C y de tiempo de 5-90 min regula las transcripciones que codifican las supuestas proteínas de adhesión de la superficie celular, los factores de transcripción sensibles al etileno, las proteínas arábigas, las respuesta al estrés, el citocromo p450, las quinasas para los procesos relacionados con las defensas, el metabolismo de ácidos grasos, flavonoides y la biosíntesis de ésteres volátiles, así como los genes asociados a la fotosíntesis (Dautt-Castro et al, 2018).…”

Section: Discussionunclassified

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2019

rbio

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La obtención de un producto agroindustrial conlleva la generación de desechos o subproductos que representan un problema ambiental, ya que no se cuenta con políticas adecuadas para su manejo, son arrojados a los basureros y durante su proceso de descomposición producen metano que es uno de los principales gases de efecto invernadero, además de ser fuente de carbono para la proliferación de microorganismos. Estos subproductos son generados en grandes volúmenes a nivel nacional y sólo una mínima parte es reutilizada en la producción de alimento animal de bajo valor agregado. Los subproductos del procesamiento del fruto del mango (cáscara, semilla y pulpa adherida a ambas) constituyen de un 35 a 60 % del peso total del fruto. Se ha reportado que en estos subproductos existe una importante concentración de compuestos bioactivos, en particular polifenoles, carotenoides, vitaminas A, C y E, los cuales podrían ser un ingrediente de alto valor agregado para la industria alimentaria donde existe un creciente interés en la sustitución de antioxidantes sintéticos por antioxidantes naturales. El objetivo de esta investigación fue evaluar la actividad antioxidante y la concentración de algunos compuestos bioactivos de los subproductos del despulpado de tres cultivares de mango. Obtaining an industrial agricultural product implies waste or sub-product generation that represents an environmental problem. Because of inadequate management, sub-products are thrown to dumpsters, producing methane, one of the main greenhouse gases during their decomposition process, besides being a source of carbon for microorganism proliferation.

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Mesocarp RNA-Seq analysis of mango ( Mangifera indica L.) identify quarantine postharvest treatment effects on gene expression

Cited by 21 publications

References 35 publications

Recent Advances on Postharvest Technologies of Mango Fruit: A Review

Recent Advances on Postharvest Technologies of Mango Fruit: A Review

Genome-Wide Identification of Mango (Mangifera indica L.) Polygalacturonases: Expression Analysis of Family Members and Total Enzyme Activity During Fruit Ripening

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