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Abiotic stress tolerance

Tìm thấy 16+ kết quả cho từ khóa "Abiotic stress tolerance"

Genome-wide identification and abiotic stress-responsive pattern of heat shock transcription factor family in Triticum aestivum L.

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In addition, allopolyploidy is proved to increase abiotic stress tolerance in plants [47, 48], and the larger number of members of the Hsf family may contribute to the higher abiotic stress tolerance.. Classification and phylogenetic analysis of the TaHsf proteins. The TaHsfs were thus named based on the corresponding subclass name of the orthologous gene in model plants..

Genome-wide identification and transcript profiles of walnut heat stress transcription factor involved in abiotic stress

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Regulation of HSF1 function in the heat stress response, implications in aging and disease. Molecular mechanisms of the plant heat stress response. Progress on the function of heat shock transcription factors in plant abiotic stress tolerance. Ca 2+ and AtCaM 3 are involved in the expression of heat shock protein gene in Arabidopsis. The heat shock response in moss plants is regulated by specific calcium-permeable channels in the plasma membrane.

Genome-wide analyses of genes encoding FK506-binding proteins reveal their involvement in abiotic stress responses in apple

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Genome-wide analysis and expression profiling of the DREB transcription factor gene family in Malus under abiotic stress. Genome wide analysis of the apple MYB transcription factor family allows the identification of MdoMYB121 gene conferring abiotic stress tolerance in plants. Bioinformatics and expression analysis of the WRKY gene family in apple. High- molecular-weight FK506-binding proteins are components of heat-shock protein 90 heterocomplexes in wheat germ lysate

The role of BADH gene in oxidative, salt, and drought stress tolerances of white clover

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BADH (betaine aldehyde dehydrogenase) is a gene involved in the glycine betaine production and plays an important role in abiotic stress tolerance (Bao et al., 2011).. Previous studies have demonstrated that yield and quality of white clover grown under these stress conditions significantly decreased (Wang et al., 2010. Khalid et al., 2017). Oxidative stress analyses were conducted as previously described by Kwon et al.

Genome-wide identification and functional characterization of the Camelina sativa WRKY gene family in response to abiotic stress

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Expression of the MYB transcription factor gene BplMYB46 affects abiotic stress tolerance and secondary cell wall deposition in Betula platyphylla. Ji C, et al. Tang J, et al. Chen J, et al. Raineri J, et al. The rice transcription factor OsWRKY47 is a positive regulator of the response to water deficit stress. Jiang Y, et al. Xu H, et al. Song H, et al. Zhu Y, et al. Zhao J, et al. Evolutionary and expression analyses of the apple basic leucine zipper transcription factor family. Guo C, et al.

Transgenic soybean overexpressing GmNAC085 enhanced expression of important genes under salinity stress condition

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Rushton PJ, Bokowiec MT, Han S, Zhang H, Brannock JF, Chen X, Laudeman TW, Timko MP (2008) Tobacco transcription factors: novel insights into transcriptional regulation in the Solanaceae.. physiological basis and strategies to improve abiotic stress tolerance in crops. Tran LSP, Nishiyama R, Yamaguchi-Shinozaki K, Shinozaki K (2010) Potential utilization of NAC transcription factors to enhance abiotic stress tolerance in plants by biotechnological approach.

Comprehensive analysis of NAC transcription factor family uncovers drought and salinity stress response in pearl millet (Pennisetum glaucum)

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These results confirm that PgNACs are potentially involved in regulating abiotic stress tolerance in pearl millet.. Conclusion: The pearl millet genome contains 151 NAC transcription factor genes that can be classified into 11 groups. Many of these genes are either upregulated or downregulated by either salinity or drought stress and may therefore contribute to establishing stress tolerance in pearl millet.. Full list of author information is available at the end of the article.

Genome-wide association study for salinity tolerance at the flowering stage in a panel of rice accessions from Thailand

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Overexpression of an F-box protein gene reduces abiotic stress tolerance and promotes root growth in rice. OsMsr9, a novel putative rice F-box containing protein, confers enhanced salt tolerance in transgenic rice and Arabidopsis. Metabolic control of the Escherichia coli universal stress protein response through fructose-6- phosphate. Mapping QTLs for salinity tolerance at seedling stage in rice (Oryza sativa L.

Genome-wide analysis of the Solanum tuberosum (potato) trehalose-6-phosphate synthase (TPS) gene family: Evolution and differential expression during development and stress

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In fact, it has become clear that overexpression or expression of TPS genes conferred biotic and abiotic stress tolerance of transgenic plants . Other functions have been attributed to TPS genes.

Genome-wide identification and expression analysis of WRKY transcription factors in pearl millet (Pennisetum glaucum) under dehydration and salinity stress

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The expression pattern PgWRKY62, PgWRKY33, PgWRKY44, PgWRKY59, PgWRKY61 and PgWRKY65 indicated their involvement in salinity stress responses of pearl millet.. Taken together, in-silico analysis of identified PgWRKYs and their transcriptional profiling would help in candidate PgWRKY genes selection for delineating their functional roles in abiotic stress tolerance mechanism of pearl millet..

RNA-Seq analysis of Clerodendrum inerme (L.) roots in response to salt stress

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Ectopic overexpression of a salt stress-induced pathogenesis-related class 10 protein (PR10) gene from peanut (Arachis hypogaea L.) affords broad spectrum abiotic stress tolerance in transgenic tobacco. Comprehensive transcriptome analysis reveals genes in response to water deficit in the leaves of Saccharum narenga (Nees ex Steud.) hack

Effects of salicylic acid and heat acclimation on thermotolerance and withanolide accumulation under high temperature stress in the Cape gooseberry (Physalis peruviana L.)

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Salicylic acid-induced abiotic stress tolerance and underlying mechanisms in plants. doi: 10.3389/fpls.2015.00462. Salicylic acid- induced accumulation of glucosinolates in oilseed rape (Brassica napus L.) leaves. doi:10.1093/jxb/45.9.1343. doi: 10.1104/pp Larkindale J, Knight MR (2002). induced oxidative damage in Arabidopsis involves calcium, abscisic acid, ethylene, and salicylic acid. doi: 10.1104/pp.010320. 10.1093/jxb/49.321.713. doi: 10.1007/s .

Individual and combined effect of drought and heat stresses in contrasting potato cultivars overexpressing miR172b-3p

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Gai et al., 2014) and abiotic stress tolerance (Kuang et al., 2019). The results of other studies also showed that the expression levels of miR172b-3p were affected by stress applications (Gai et al., 2014. Luan et al., 2018. Kuang et al., 2019) while the expression levels of target genes were downregulated after stress application (Luan et al., 2018).

Genome-wide association analysis reveals genetic variations and candidate genes associated with salt tolerance related traits in Gossypium hirsutum

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Preliminary functional verification by VIGS assay sug- gested that GH_A08G0488 and GH_A10G1620 encod- ing protein kinase were irrelevant to salt tolerance.. However, the real relationships between the two genes and salt tolerance still require verification of transgenic overexpression technology. In order to study its role in conferring abiotic stress tolerance, Zhao et al.. He et al.

Gene expression profiles of Hsp family members in different poplar taxa under cadmium stress

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The development of bioinformatics has led to an increase in studies of the complex mechanisms of abiotic stress tolerance in plants. Hook., a model tree species whose genome sequence was completed in 2006 (Tuskan et al., 2006). Chinnusamy et al., 2004. Tuskan et al., 2006. Kosova et al., 2011).. Because of the effects of these abiotic stress factors, particularly at high concentrations, both essential and.

Genome-wide identification and expression analysis of AP2/ERF transcription factors in sugarcane (Saccharum spontaneum L.)

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Genome-wide analysis of the AP2/ERF gene family in maize waterlogging stress response. Genome-wide analysis of the AP2/ERF gene family in Populus trichocarpa. Discovery and expression profile analysis of AP2/ERF family genes from Triticum aestivum. Functions and application of the AP2/ERF transcription factor family in crop improvement. Overexpression of an AP2/ERF type transcription factor OsEREBP1 confers biotic and abiotic stress tolerance in rice.

Abiotic stress: A constraint in farming

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Abiotic Stress: A Constraint in Farming. Any external condition that affects growth and yield of the plants is referred to as stress.. Studies revealed that Irreplaceable loss in the field of agriculture is. caused due to abiotic stress. The plant needs a certain quantity of any abiotic environmental factor for optimum growth. a chemical or physical environment excess or deficiency, is considered to be abiotic stress and severely affects the growth, development and/or productivity of plants.

TaWRKY40 transcription factor positively regulate the expression of TaGAPC1 to enhance drought tolerance

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When wheat was subjected to abiotic stress, the inducible transcription fac- tor TaWRKY40 could bind to the TaGAPC1 promoter to positively regulate the expression level of TaGAPC1 gene via the ABA signaling pathway, thereby increasing the stress tolerance of plants under abiotic stress. Treatment with tung- state or DMTU alone was also used as controls in the experiment. All of the experi- ments were repeated at least three times..

Transcriptome-wide identification of optimal reference genes for expression analysis of Pyropia yezoensis responses to abiotic stress

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Transcriptome-wide identification of optimal reference genes for expression analysis of Pyropia yezoensis responses to abiotic stress. To accurately quantify gene expression, selection and validation of stable reference genes is required.. Conclusion: We have identified appropriate reference genes for RT-qPCR in P. Keywords: Abiotic stress, Pyropia yezoensis , Reference genes.

Genome-wide characterization and expression profiling of PDI family gene reveals function as abiotic and biotic stress tolerance in Chinese cabbage (Brassica rapa ssp. pekinensis)

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Whereas, only ‘Kenshin’ was used to predict the BrPDI genes against other stress treatments (salt, drought, and ABA) due to unavailability of any contrasting genotypes for other abiotic stress treatments (salt, drought, and ABA) in our hand. By contrast, we assumed ‘Kenshin’ would be suitable for molecular char- acterizing of BrPDI genes for abiotic stress responsive- ness rather than cold, because these type of genotypes are widely grown in tropics and sub-tropics.