Long-Term Chilling of Young Tomato Plants under Low Light. IV. Differential Responses of Chlorophyll Fluorescence Quenching Coefficients in Lycopersicon Species of Different Chilling Sensitivity

Brüggemann, Wolfgang; Linger, P.

doi:10.1093/oxfordjournals.pcp.a078633

Cited by 42 publications

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“…It is likely that the light intensity in our experiment was too low to induce enough formation of reactive oxygen species to damage the PSII. Sharp decreases in Rubisco content and initial Rubisco activity were found in tomato plants after exposure to a chill under low light intensity (Brüggemann and Linger, 1994). Meanwhile, several other studies on tomato and mango have also identified the primary low light and dark chill-induced lesions in photosynthesis to be Calvin cycle enzymes, like SBPase, FBPase (Sassenrath et al, 1990;Hutchison et al, 2000), Rubisco (Kingston-Smith et al, 1999;Allen et al, 2000), and stomatal supply of CO 2 (Allen et al, 2000;Hu and Yu, 2001).…”

Section: Discussionmentioning

confidence: 98%

“…As a thermophilic species, tomato is very susceptible to chilling temperatures (0-12 1C). Generally, high-altitude accessions of wild tomato species like Lycopersicon hirsutum, L. chilense and L. peruvianum show a higher level of chilling tolerance, as indicated by a greater post-chilling re-growth capacity, and less severe inhibition in photosynthesis than the cultivated tomato L. esculentum (Brüggemann and Linger, 1994;Jung and Steffen, 1997;Venema et al, 1999). The latter difference is attributed to the higher capacity of the Calvin cycle of wild tomato at suboptimal temperatures, resulting in a more oxidized state of Q A , the primary electron acceptor of PS II (Brüggemann et al, 1995).…”

Section: Introductionmentioning

confidence: 99%

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Differential response of photosynthesis in greenhouse- and field-ecotypes of tomato to long-term chilling under low light

Zhou

et al. 2006

Journal of Plant Physiology

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Section: Discussionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Differential response of photosynthesis in greenhouse- and field-ecotypes of tomato to long-term chilling under low light

Zhou

et al. 2006

Journal of Plant Physiology

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“…S. lycopersicum is relatively tolerant of low temperature for a cold-sensitive species (Yamori et al, 2009b), but variation in cold tolerance has been reported for a given species (Brü ggemann and Linger, 1994;Saruyama and Tanida, 1995;Yu et al, 2002).…”

Section: Discussion Interspecific Variation In Temperature Acclimatiomentioning

confidence: 99%

Phenotypic Plasticity in Photosynthetic Temperature Acclimation among Crop Species with Different Cold Tolerances

et al. 2009

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While interspecific variation in the temperature response of photosynthesis is well documented, the underlying physiological mechanisms remain unknown. Moreover, mechanisms related to species-dependent differences in photosynthetic temperature acclimation are unclear. We compared photosynthetic temperature acclimation in 11 crop species differing in their cold tolerance, which were grown at 15°C or 30°C. Cold-tolerant species exhibited a large decrease in optimum temperature for the photosynthetic rate at 360 mL L 21 CO 2 concentration [Opt (A 360 )] when growth temperature decreased from 30°C to 15°C, whereas cold-sensitive species were less plastic in Opt (A 360 ). Analysis using the C 3 photosynthesis model shows that the limiting step of A 360 at the optimum temperature differed between cold-tolerant and cold-sensitive species; ribulose 1,5-bisphosphate carboxylation rate was limiting in cold-tolerant species, while ribulose 1,5-bisphosphate regeneration rate was limiting in cold-sensitive species. Alterations in parameters related to photosynthetic temperature acclimation, including the limiting step of A 360 , leaf nitrogen, and Rubisco contents, were more plastic to growth temperature in cold-tolerant species than in cold-sensitive species. These plastic alterations contributed to the noted growth temperature-dependent changes in Opt (A 360 ) in cold-tolerant species. Consequently, cold-tolerant species were able to maintain high A 360 at 15°C or 30°C, whereas cold-sensitive species were not. We conclude that differences in the plasticity of photosynthetic parameters with respect to growth temperature were responsible for the noted interspecific differences in photosynthetic temperature acclimation between cold-tolerant and cold-sensitive species.

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“…Unlike the cultivated tomato, wild species, especially Solanum habrochaites S.Knapp & D.M.Spooner, are adapted to a wide range of latitudinal distribution and show favorable characteristics to plant development and growth even when thermal conditions are not so favorable during the day or along the cycle (Brüggemann & Linger, 1994).…”

Section: Introductionmentioning

confidence: 99%

Base temperature for node emission and plastochron determination in tomato species and their hybrids

Zeist

Resende

Faria

et al. 2018

Pesq. agropec. bras.

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-The objective of this work was to estimate the base temperature for node emission and plastochron determination in wild species of tomato, in the Redenção cultivar, and in their respective interspecific F 1 hybrids. The wild accessions Solanum pimpinellifolium AF 26970, Solanum galapagense LA-1401, Solanum peruvianum AF 19684, Solanum habrochaites var. hirsutum PI-127826, Solanum habrochaites var. glabratum PI-134417, and Solanum pennellii LA-716; the cultivar Redenção (Solanum lycopersicum); and their respective interspecific hybrids were evaluated, on the transplanting dates 12/22/2015, 2/12/2016, and 4/6/2016. The base temperature was estimated using the least mean squared error of the linear regression between the number of nodes and the accumulated thermal sum. The plastochron for the main stem and the first three lateral stems was estimated using the base temperature. The base temperature for node emission and plastochron determination varied from 4.5 to 14.8°C. The species S. habrochaites var. hirsutum accession PI-127826, S. habrochaites var. glabratum accession PI-134417, and their hybrids with the Redenção cultivar showed the lowest base temperatures and plastochron for the main stem, whereas the remaining wild species and interspecific hybrids had a base temperature near that of cultivated tomato. Wild species and interspecific hybrids of tomato show a great variation in base temperature for node emission and plastochron determination.Index terms: Solanum lycopersicum, pre-breeding, thermal time, wild accessions. Temperatura-base para emissão de nós e determinação de plastocrono em espécies de tomateiro e seus híbridosResumo -O objetivo deste trabalho foi estimar a temperatura-base para emissão de nós e determinação de plastocrono em espécies silvestres de tomateiro, na cultivar Redenção e em seus respectivos híbridos interespecíficos F 1 . Avaliaram-se os acessos silvestres Solanum pimpinellifolium AF 26970, Solanum galapagense LA-1401, Solanum peruvianum AF 19684, Solanum habrochaites var. hirsutum PI-127826, Solanum habrochaites var. glabratum PI-134417 e Solanum pennellii LA-716; a cultivar Redenção (Solanum lycopersicum); e os seus respectivos híbridos interespecíficos, nas datas de transplantio 22/12/2015, 12/2/2016 e 6/4/2016. A temperatura-base foi estimada com o método do menor quadrado médio do erro da regressão linear entre o número de nós e a soma térmica acumulada. O plastocrono para a haste principal e as três primeiras hastes laterais foi estimado com uso da temperatura-base. A temperatura base para emissão de nós e determinação do plastocrono variou entre 4,5 e 14,8°C. As espécies S. habrochaites var. hirsutum acesso PI-127826, S. habrochaites var. glabratum acesso PI-134417 e os respectivos híbridos com a cultivar Redenção apresentaram os menores valores de temperatura-base e plastocrono da haste principal, enquanto as demais espécies silvestres e os híbridos interespecíficos tiveram temperatura-base próxima à do tomateiro cultivado. As espécies silvestres e os híbridos inte...

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Long-Term Chilling of Young Tomato Plants under Low Light. IV. Differential Responses of Chlorophyll Fluorescence Quenching Coefficients in Lycopersicon Species of Different Chilling Sensitivity

Cited by 42 publications

References 0 publications

Differential response of photosynthesis in greenhouse- and field-ecotypes of tomato to long-term chilling under low light

Differential response of photosynthesis in greenhouse- and field-ecotypes of tomato to long-term chilling under low light

Phenotypic Plasticity in Photosynthetic Temperature Acclimation among Crop Species with Different Cold Tolerances

Base temperature for node emission and plastochron determination in tomato species and their hybrids

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