Plant Responses to Elevated Temperatures: A Field Study on Phenological Sensitivity and Fitness Responses to Simulated Climate Warming

doi:10.1201/9781315365084-11

Cited by 5 publications

(7 citation statements)

References 37 publications

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“…Plants experience drought stress when their roots do not get enough water or the transpiration rate is too high. There can be important differences in the cultivars of the same plant species and in their tolerance to drought (2). In the current study, the three lentil cultivars that were investigated exhibited different responses to drought stress.…”

Section: Discussionmentioning

confidence: 82%

“…were supplied by the Southeastern Anatolia Agricultural Research Institute (cultivars Fırat87, Çiftçi, and Sultan).The seeds were screened for size homogeneity and surface-sterilized for 15 min in 5% (w/v) Ca(OCl) 2 followed by rinsing and soaking in distilled water. Lentil seeds were grown in perlite medium for 7 days and irrigated with 0.5% Hoagland nutrient solution ( (12).…”

Section: Seed Germination and Drought Stress Applicationmentioning

confidence: 99%

“…The plants therefore try to cope with different environmental factors. In plants, drought stress is one of the most common environmental factors affecting growth and fertility while causing several metabolic, mechanical and oxidative changes (2). Therefore, identifying the plant species resistant to drought stress and understanding the tolerance mechanisms can play an important role in coping with drought conditions (3).…”

Section: Introductionmentioning

confidence: 99%

“…Osmotic regulation involves the active accumulation of organic and inorganic substances in the cell, in response to decrease in environmental water potential. The accumulated organic compounds are stable in the cell, are not easily metabolized, and do not have any effect on cellular functions even in the case of accumulation in higher concentrations (2). During drought stress, the relative water content (RWC) of the leaves in plants decreases the rate of photosynthesis (4).…”

Section: Introductionmentioning

confidence: 99%

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Investigation of the Mechanism of Physiological Tolerance in Lentil (Lens culinaris Medik.) Cultivars under Drought Stress Conditions

Morgil¹,

Gerçek²,

Çalışkan³

et al. 2017

Eur J Biol

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Lentil (Lens culinaris Medik.) is valued throughout the world for human and animal nutrition because of its high protein, vitamin, and mineral contents. Lentil production has decreased worldwide due to global warming. Although the physiological parameters of lentil plants have been examined under drought conditions, its tolerance mechanism has not been fully elucidated yet. In this study, lentil seedlings following germination were exposed to drought stress using 15% polyethylene glycol (PEG) application for 7 days. The untreated control plants were allowed to grow under conditions similar to that of germination. Oxidative stress responses (relative water content, chlorophyll content, H 2 O 2 formation, lipid peroxidation, and proline accumulation) were compared in leaf samples of experimental and control group plants grown for 7 days under drought stress. Although the physiological and biochemical responses of the cultivars Fırat 87 and Çiftçi were close to each other, proline accumulation, malondialdehyde, and H 2 O 2 levels were found to increase in the Sultan cultivar. Thus, it can be concluded that Fırat 87 and Çiftçi cultivars are more resistant to drought than the Sultan cultivar.

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Section: Discussionmentioning

confidence: 82%

Section: Seed Germination and Drought Stress Applicationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Investigation of the Mechanism of Physiological Tolerance in Lentil (Lens culinaris Medik.) Cultivars under Drought Stress Conditions

Morgil¹,

Gerçek²,

Çalışkan³

et al. 2017

Eur J Biol

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“…The genetic basis of most of the traits in lentil remains unknown, and no comprehensive genetic map is available. Recently, some genetic linkage maps were developed with the PCR-based markers, and the number of available markers across the Lens genome increased dramatically (Kumar et al 2015). First linkage map using DNA molecular markers was produced by Havey and Muehlbauer (1989).…”

mentioning

confidence: 99%

Development, characterization and mapping of microsatellite markers for lentil (Lens culinaris Medik.)

et al. 2015

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Lentil is the sixth most important pulse crop terms of production in the world, but the number of available and mapped SSR markers are limited. To develop SSR markers in lentil, four genomic libraries for (CA)n, (GA)n, (AAC)n and (ATG)n repeats were constructed. A total of 360 SSR primers were designed and validated using 15 Turkish lentil cultivars and genotypes. The most polymorphic repeat motifs were GA and CT, with a mean number of alleles per locus of 7.80 and 6.55, respectively. Seventy‐eight SSR primers amplified a total of 400 polymorphic alleles, whereas 71 SSR primers produced markers within the expected size range. For 78 polymorphic SSR primers, the average number of alleles per locus was 5.1 and PIC value ranged from 0.07 to 0.89, with an average of 0.58. A linkage map was constructed using 92 individual F2 plants derived from a cross between Karacadağ × Silvan, with 47 SSR markers. The SSR markers developed in this study could be used for germplasm classification and identification and mapping of QTL in lentil.

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Intelligent Characterization of Lentil Genetic Resources: Evolutionary History, Genetic Diversity of Germplasm, and the Need for Well‐Represented Collections

et al. 2021

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The genetic and phenotypic characterization of crops allows us to elucidate their evolutionary and domestication history, the genetic basis of important traits, and the use of variation present in landraces and wild relatives to enhance resilience. In this context, we aim to provide an overview of the main genetic resources developed for lentil and their main outcomes, and to suggest protocols for continued work on this important crop. Lens culinaris is the third-mostimportant cool-season grain and its use is increasing as a quick-cooking, nutritious, plant-based source of protein. L. culinaris was domesticated in the Fertile Crescent, and six additional wild taxa (L. orientalis, L. tomentosus, L. odemensis, L. lamottei, L. ervoides, and L. nigricans) are recognized. Numerous genetic diversity studies have shown that wild relatives present high levels of genetic variation and provide a reservoir of alleles that can be used for breeding programs. Furthermore, the integration of genetics/genomics and breeding techniques has resulted in identification of quantitative trait loci and genes related to attributes of interest. Genetic maps, massive genotyping, marker-assisted selection, and genomic selection are some of the genetic resources generated and applied in lentil. In addition, despite its size (∼4 Gbp) and complexity, the L. culinaris genome has been assembled, allowing a deeper understanding of its architecture. Still, major knowledge gaps exist in lentil, and a deeper understanding and characterization of germplasm resources, including wild relatives, is critical to lentil breeding and improvement.

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Plant Responses to Elevated Temperatures: A Field Study on Phenological Sensitivity and Fitness Responses to Simulated Climate Warming

Cited by 5 publications

References 37 publications

Investigation of the Mechanism of Physiological Tolerance in Lentil (Lens culinaris Medik.) Cultivars under Drought Stress Conditions

Investigation of the Mechanism of Physiological Tolerance in Lentil (Lens culinaris Medik.) Cultivars under Drought Stress Conditions

Development, characterization and mapping of microsatellite markers for lentil (Lens culinaris Medik.)

Intelligent Characterization of Lentil Genetic Resources: Evolutionary History, Genetic Diversity of Germplasm, and the Need for Well‐Represented Collections

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