2013
DOI: 10.1007/s11105-013-0651-7
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Differentially Expressed Genes during Flowering and Grain Filling in Common Bean (Phaseolus vulgaris) Grown under Drought Stress Conditions

Abstract: Drought stress, particularly during the flowering and grain-filling stages of growth, contributes to serious yield loss in common bean (Phaseolus vulgaris L.). The aim of this study was to identify genes induced in response to drought stress using transcriptome analysis of contrasting genotypes. Using leaf tissues of tolerant (BAT 477) and susceptible common bean genotypes (Pérola), collected at the flowering and grain-filling stages, four complementary deoxyribonucleic acid representational difference analysi… Show more

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Cited by 28 publications
(18 citation statements)
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“…According to Müller et al (2014), drought stress, particularly during flowering and grain-filling stages of growth, contributes to serious yield losses in bean plants. Global climate change is predicted to increase ambient temperatures as well as the frequency and severity of drought in various growing regions that are highly dependent on maize (Campos et al, 2004;Sicher et al, 2011).…”
Section: Meteorological Characterization and Analysis Of Variancementioning
confidence: 99%
“…According to Müller et al (2014), drought stress, particularly during flowering and grain-filling stages of growth, contributes to serious yield losses in bean plants. Global climate change is predicted to increase ambient temperatures as well as the frequency and severity of drought in various growing regions that are highly dependent on maize (Campos et al, 2004;Sicher et al, 2011).…”
Section: Meteorological Characterization and Analysis Of Variancementioning
confidence: 99%
“…These gene products protect the plant against the damages caused by drought stress and are divided into different classes: osmoprotectors (amino acids, dimethyl-sulfonyl compounds, mannitol, sorbitol, complex carbohydrates); enzymatic and non-enzymatic ROS scavengers; LEA proteins; heat-shock proteins; ion transporters; fatty acid desaturases; aquaporins; signaling components (homologous to histidine kinases, MAP kinases, Ca At the transcriptional level, expressed sequence tags (EST) sequencing has been widely used to discover and identify genes potentially involved in drought stress response [73,74]. Therefore, by using a great amount of transcriptome profiling methods, researchers are being able to contrast genotypes with different potential for drought tolerance, thus increasing the already large datasets of candidate genes for using in studies regarding the improvement of drought stress in plants.…”
Section: Gene Expression Profiles From Subtractive Libraries Of Cdna mentioning
confidence: 99%
“…Suppressive subtractive hybridization (SSH) method has been successfully used to construct cDNA libraries enriched in transcripts that are differentially expressed in target tissues, developmental stages, and specific treatments in various biological systems [74,75]. The SSH method [76] consists on the hybridization of one cDNA population (tester -sample whose genetic profile is of interest, e.g., drought-tolerant genotype), with an excess of cDNA from a control population (driver -usually drought-susceptible genotype or well-watered control), followed by the separation of the nonhybridized molecules (target genes -the ones of interest) from the hybridized ones (what is common for both samples).…”
Section: Gene Expression Profiles From Subtractive Libraries Of Cdna mentioning
confidence: 99%
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“…Transcriptome profi les under drought response have been analyzed in horticultural plants that are vulnerable to drought such as potato ( Solanum tubersosum ) (Massa et al 2013 ;Zhang et al 2014 ), rice ( Oriza sativa ) (Zong et al 2013 ), and common beans ( Phaseolus vulgaris ) (Müller et al 2013 ). Similarly, several drought-tolerant species such as Agave deserti and Agave tequilana have been studied based on RNA-seq experiments (Gross et al 2013 ).…”
Section: Droughtmentioning
confidence: 99%