Gene coexpression analysis reveals dose-dependent and type-specific networks responding to ionizing radiation in the aquatic model plant Lemna minor using public data

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dc.contributor.authorFu, Lilien_US
dc.contributor.authorDing, Zehongen_US
dc.contributor.authorKumpeangkeaw, Anuwaten_US
dc.contributor.authorSun, Xuepiaoen_US
dc.contributor.authorZhang, Jiamingen_US
dc.date.accessioned2020-11-18T10:20:45Z
dc.date.available2020-11-18T10:20:45Z
dc.date.issued2019-02
dc.description.abstractIonizing radiations (IRs) are widespread damaging stresses to plant growth and development. However, the regulatory networks underlying the mechanisms of responses to IRs remains poorly understood. Here, a set of publicly available transcriptomic data (conducted by Van Hoeck et al. 2015a), in which Lemna minor plants were exposed to a series of doses of gamma, beta and uranium treatments was used to perform gene coexpression network analysis. Overall, the genes involved in DNA synthesis and chromatin structure, light signalling, photosynthesis, and carbohydrate metabolism were commonly responsive to gamma, beta and uranium treatments. Genes related to anthocyanin accumulation and trichome differentiation were specifically downregulated, andgenes related to nitrogen and phosphate nutrition, cell vesicle transport, mitochondrial electron transport and ATP synthesis were specifically upregulated in response to uranium treatment. While genes involved in DNA damage and repair, RNA processing and RNA binding were specifically downregulated and genes involved in calcium signalling, redox and degradation of carbohydrate metabolism were specifically upregulated responding to gamma radiation. These findings revealed both dose-dependent and typespecific networks responding to different IRs in L. minor, and can be served as a useful resource to better understand the mechanisms of responses to different IRs in other plants.en_US
dc.identifier.affiliationsInstitute of Tropical Bioscience and Biotechnology,MOA Key Laboratory of Tropical Crops Biology and Genetic Resources, Hainan Bioenergy Center, Chinese Academy of Tropical Agricultural Sciences, Xueyuan Road 4, Haikou 571101, People’s Republic of Chinaen_US
dc.identifier.citationFu Lili, Ding Zehong, Kumpeangkeaw Anuwat, Sun Xuepiao, Zhang Jiaming. Gene coexpression analysis reveals dose-dependent and type-specific networks responding to ionizing radiation in the aquatic model plant Lemna minor using public data. Journal of Genetics. 2019 Feb; 98: 1-9en_US
dc.identifier.issn0022-1333
dc.identifier.issn0973-7731
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/215377
dc.languageenen_US
dc.publisherIndian Academy of Sciencesen_US
dc.relation.volume98en_US
dc.source.urihttps://www.ias.ac.in/article/fulltext/jgen/098/0009en_US
dc.subjectgamma radiationen_US
dc.subjectbeta radiationen_US
dc.subjecturanium treatmenten_US
dc.subjectcoexpression networken_US
dc.subjectLemna minor.en_US
dc.titleGene coexpression analysis reveals dose-dependent and type-specific networks responding to ionizing radiation in the aquatic model plant Lemna minor using public dataen_US
dc.typeJournal Articleen_US
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