Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop

Abstract Banana is a non- model crop plant, and one of the most important crops in the tropics and sub tropics. Heat stress is the major abiotic stress affecting banana crop production because of its long growth period and is likely to become a threat due to global warming. To understand an acquired...

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Autores principales:	S. M. Vidya, H. S. Vijay Kumar, R. M. Bhatt, R. H. Laxman, K. V. Ravishankar
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/389f5423e42240f7ace626ec8ca0eab7
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spelling	oai:doaj.org-article:389f5423e42240f7ace626ec8ca0eab72021-12-02T12:32:22ZTranscriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop10.1038/s41598-018-27820-42045-2322https://doaj.org/article/389f5423e42240f7ace626ec8ca0eab72018-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-27820-4https://doaj.org/toc/2045-2322Abstract Banana is a non- model crop plant, and one of the most important crops in the tropics and sub tropics. Heat stress is the major abiotic stress affecting banana crop production because of its long growth period and is likely to become a threat due to global warming. To understand an acquired thermotolerance phenomenon at the molecular level, the RNA-seq approach was employed by adapting TIR method. A total of 136.38 million high quality reads were assembled. Differentially expressed genes under induction (I) was 3936, I + L was 2268 and lethal stress was 907 compared to control. Gene ontology and DGE analysis showed that genes related to heat shock factors, heat shock proteins, stress associated proteins, ROS scavenging, fatty acid metabolism, protein modification were significantly up regulated during induction, thus preparing the organism or tissue at molecular and cellular level for acquired thermotolerance. KEGG pathway analysis revealed the significant enrichment of pathways involved in protein processing, MAPK signaling and HSPs which indicates that these processes are conserved and involved in thermo tolerance. Thus, this study provides insights into the acquired thermotolerance phenomena in plants especially banana.S. M. VidyaH. S. Vijay KumarR. M. BhattR. H. LaxmanK. V. RavishankarNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q S. M. Vidya H. S. Vijay Kumar R. M. Bhatt R. H. Laxman K. V. Ravishankar Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop
description	Abstract Banana is a non- model crop plant, and one of the most important crops in the tropics and sub tropics. Heat stress is the major abiotic stress affecting banana crop production because of its long growth period and is likely to become a threat due to global warming. To understand an acquired thermotolerance phenomenon at the molecular level, the RNA-seq approach was employed by adapting TIR method. A total of 136.38 million high quality reads were assembled. Differentially expressed genes under induction (I) was 3936, I + L was 2268 and lethal stress was 907 compared to control. Gene ontology and DGE analysis showed that genes related to heat shock factors, heat shock proteins, stress associated proteins, ROS scavenging, fatty acid metabolism, protein modification were significantly up regulated during induction, thus preparing the organism or tissue at molecular and cellular level for acquired thermotolerance. KEGG pathway analysis revealed the significant enrichment of pathways involved in protein processing, MAPK signaling and HSPs which indicates that these processes are conserved and involved in thermo tolerance. Thus, this study provides insights into the acquired thermotolerance phenomena in plants especially banana.
format	article
author	S. M. Vidya H. S. Vijay Kumar R. M. Bhatt R. H. Laxman K. V. Ravishankar
author_facet	S. M. Vidya H. S. Vijay Kumar R. M. Bhatt R. H. Laxman K. V. Ravishankar
author_sort	S. M. Vidya
title	Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop
title_short	Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop
title_full	Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop
title_fullStr	Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop
title_full_unstemmed	Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop
title_sort	transcriptional profiling and genes involved in acquired thermotolerance in banana: a non-model crop
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/389f5423e42240f7ace626ec8ca0eab7
work_keys_str_mv	AT smvidya transcriptionalprofilingandgenesinvolvedinacquiredthermotoleranceinbananaanonmodelcrop AT hsvijaykumar transcriptionalprofilingandgenesinvolvedinacquiredthermotoleranceinbananaanonmodelcrop AT rmbhatt transcriptionalprofilingandgenesinvolvedinacquiredthermotoleranceinbananaanonmodelcrop AT rhlaxman transcriptionalprofilingandgenesinvolvedinacquiredthermotoleranceinbananaanonmodelcrop AT kvravishankar transcriptionalprofilingandgenesinvolvedinacquiredthermotoleranceinbananaanonmodelcrop
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Transcriptional profiling and genes involved in acquired thermotolerance in Banana: a non-model crop

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