Changes in antioxidative system and membrane damage of lettuce in response to salinity and boron toxicity

Eraslan, Figen; İnal, Ali; Savasturk, O.; Güneş, Aydın

doi:10.1016/j.scienta.2007.05.002

Cited by 136 publications

(86 citation statements)

References 44 publications

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“…The same trend can be observed with the osmotic potential of the leaves. This fact suggests that lettuce plants growing in saline conditions have more difficulty in acquiring water from the soil and maintain less water in their tissues, which concurs with previous research (Eraslan et al, 2007). …”

Section: Effect Of Salinity On Water Content and Osmotic Potentialsupporting

confidence: 91%

“…Most commonly, high Na + and Cl -cause the salt stress, but there are also many other salts or ions such as sodium sulphate, sodium bicarbonate or boron (Bie et al 2004;Eraslan et al, 2007).…”

Section: Effects Of Salinity On Plantsmentioning

confidence: 99%

“…Increased antioxidant enzyme activities, and also accumulation of ascorbic acid and proline, are involved in order to overcome salinityinduced oxidative stress (Eraslan et al, 2007). But also, increasing levels of salinity reduced both polyphenol oxidase and peroxidase activities after cutting and throughout 7 days of storage in fresh-cut lettuce leaves, which is very useful to improve the shelf-life in these products (Chisari et al, 2010).…”

Section: Effects Of Salinity On Pigments Enzymes and Antioxidantsmentioning

confidence: 99%

“…They may have deep green and more succulent leaves with more density and thickness (Maas and Hoffman, 1977). However, when excess salinity induces imbalances in concentrations of certain mineral elements, such as Cl, Na, B or Ca, necrosis, chlorosis and tip burn can appear in the leaves (Bie et al, 2004;Eraslan et al, 2007;Carassay et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

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Hyperspectral image applied to determine quality parameters in leafy vegetables

Lara¹,

Ángel²

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MASTER IN AGRO-ENGINEERING CO-SUPERVISOR: BELÉN DIEZMA IGLESIAS CO-SUPERVISOR: LOURDES LLEÓ GARCÍA MADRID, 2016He nacido hoy de madrugada, viví AGRADECIMIENTOS -ACKNOWLEDGEMENTSDesde que comencé este reto que ha sido la tesis doctoral, muchas cosas han cambiado. No ha sido un camino fácil. Muchas horas de esfuerzo y dedicación. Cambios que han puesto patas arriba mis metas y aspiraciones. Tener que reinventarse, volver a empezar, adaptarse a los cambios… Por suerte, no estoy solo en el camino. Muchas personas me lo han demostrado en este tiempo y me gustaría agradecérselo en estas líneas.Quisiera dar las gracias de forma muy especial a mis tutoras, Belén Diezma Iglesias y Lourdes Lleó García, por toda la ayuda prestada a lo largo de estos años. Por su supervisión, apoyo y empuje. Para mí han sido más que tutoras, amigas, y su empuje y ánimo han sido determinantes para que hoy pueda escribir este párrafo. Gracias de corazón y ojalá podamos seguir colaborando en el futuro.Special thanks also to Jean Michel Roger for his unconditional support and technical advice in this research, and also for his assistance during my stay in CEMAGREF, now IRSTEA, Montpellier (France). It is always a great pleasure working with him.A todas las personas que componen el grupo de investigación LPF-TAGRALIA. Me he sentido muy a gusto trabajando con vosotros y en los momentos que hemos compartido. Ojalá hubieran podido ser muchos más. En especial, quisiera agradecer su ayuda y apoyo a Margarita Ruiz-Altisent y a Pilar Barreiro Elorza, siempre dispuestas a compartir su conocimiento. Podéis contar conmigo cuando lo necesitéis.Al Ministerio de Ciencia e Innovación (MICINN) que ha financiado los trabajos de investigación llevados a cabo en esta tesis doctoral con los proyectos Multihort (AGL2008-05666-C02-01) y QualityLeaf (AGL2013-48529-R), junto con el proyecto Durasfrut II (AL11-P(I+D)-06) de la Universidad Politécnica de Madrid.A María Isabel Gil y Yolanda Garrido, del Centro de Edafología y Biología Aplicada del Segura, perteneciente al Consejo Superior de Investigaciones Científicas (CEBAS-CSIC), por su colaboración y ayuda en la generación de muestras y en la interpretación de resultados de una parte fundamental de este trabajo.A mis antiguos compañeros de la Escuela de Ingeniería Técnica Agrícola que se preocuparon por mí y me apoyaron en momentos muy difíciles. En especial, me gustaría dar las gracias a las profesoras Eva Cristina Correa Hernando y Virginia Díaz Barcos, que se volcaron en ayudarme en aquellos momentos y, gracias a ellas, pude encontrar pronto un nuevo reto profesional. Os estaré siempre agradecido.A mi familia. A mis padres y hermanos. A los amigos que han sido conscientes de este duro camino y se han preocupado por mí, dándome ánimos. A Devin Townsend por haber sido la banda sonora de esta Tesis Doctoral.A mi mujer, Laura, porque sus pasos han sido mi inspiración para decidirme a cumplir este reto. Todo llega y, no me cabe duda, nuestro trabajo también tendrá su recompensa.A Alicia, porque aún no lo sabe, pero...

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Section: Effect Of Salinity On Water Content and Osmotic Potentialsupporting

confidence: 91%

Section: Effects Of Salinity On Plantsmentioning

confidence: 99%

Section: Effects Of Salinity On Pigments Enzymes and Antioxidantsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Hyperspectral image applied to determine quality parameters in leafy vegetables

Lara¹,

Ángel²

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“…reported that increased lipid peroxidation led to deterioration in the visual quality of turf grass . In fact, other abiotic stresses such as salinity and boron (Eraslan et al, 2007), and drought and heat (Liu et al, 2008) showed increase of ion leakage and lipid peroxidation together. We suppose that the presence of UV-C, which was filtered in F-UV, or stronger UV-B in B-UV might have influenced ion leakage and lipid peroxidation.…”

Section: Ion Leakage and Lipid Peroxidationmentioning

confidence: 98%

Growth Inhibition and Seedling Injury in Response to UV Spectra and Irradiation Timing in Plug-transplants of Pepper (Capsicum annunm L.) and Tomato (Solanum lycopersicum)

Jeong

Huh

2010

J. Japan. Soc. Hort. Sci.

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The objectives of this study were to determine the effects of UV spectra (broad UV 274-400 nm, B-UV or filtered UV 286-400 nm, F-UV) and irradiation timing (at day or night) on growth inhibition and seedling injury in plugtransplants of pepper (Capsicum annunm L. 'Nogkwang') and tomato (Solanum lycopersicum, 'Pinktop'). We investigated some parameters, to clarify the plant response, such as ion leakage, lipid peroxidation, chlorophylls, careotenoids, photochemical efficiency, UV absorbing compound, plant growth, and flowering. The results showed that irradiation of B-UV at night significantly inhibited plant height and total leaf area in two species. However, it caused seedling injuries such as leaf necrosis and bloomlessness regardless of irradiation timing. While irradiation of F-UV did not cause any seedling injury regardless of irradiation timing, it significantly inhibited plant height by 25.4% in pepper and by 26.1% in tomato. Our results suggest that irradiation of F-UV at night may be desirable to control excessive stem elongation in plug-transplants during summer, in addition to being safe to the grower.

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The Importance of Boron in Plant Nutrition

Nejad¹,

Etesami

2020

Metalloids in Plants

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Changes in antioxidative system and membrane damage of lettuce in response to salinity and boron toxicity

Cited by 136 publications

References 44 publications

Hyperspectral image applied to determine quality parameters in leafy vegetables

Hyperspectral image applied to determine quality parameters in leafy vegetables

Growth Inhibition and Seedling Injury in Response to UV Spectra and Irradiation Timing in Plug-transplants of Pepper (Capsicum annunm L.) and Tomato (Solanum lycopersicum)

The Importance of Boron in Plant Nutrition

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