Magnesium Oxide nanoparticle effect on the growth, development, and microRNAs expression of Ananas comosus var. bracteatus
| العنوان: | Magnesium Oxide nanoparticle effect on the growth, development, and microRNAs expression of Ananas comosus var. bracteatus |
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| المؤلفون: | Wei Yang, Yanbin Xue, Jiaheng Luo, Lijun Feng, Jiawen Liu, Xuzixin Zhou, Meiqin Mao, Hao Hu, Jun Ma, Mark Owusu Adjei, Huiling Zhang |
| المصدر: | Journal of Plant Interactions, Vol 16, Iss 1, Pp 247-257 (2021) |
| بيانات النشر: | Informa UK Limited, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0106 biological sciences, 0301 basic medicine, Plant growth, growth and development, chemistry.chemical_element, Nanoparticle, Plant Science, 01 natural sciences, SB1-1110, Growth development, 03 medical and health sciences, microRNA, anatomical structure, QK900-989, genes, micrornas, Plant ecology, Ecology, Evolution, Behavior and Systematics, Magnesium, magnesium oxide nanoparticles, Plant culture, Ananas comosus var. bracteatus, 030104 developmental biology, chemistry, Biochemistry, 010606 plant biology & botany |
| الوصف: | The use of nanoparticles in the appropriate portion to increase plant growth and development is an ongoing biological process. However, its exposure in an inconsiderable proportion become stressful and plant uses diverse regulatory mechanisms such as gene expression and miRNAs regulation to attain their cellular homeostasis. This study documented the influence of MgO NPs on genes and miRNAs expression, cell morphology, chlorophyll content, and physiological changes in Ananas comosus var. bracteatus at different treatment levels. It’s found that as MgO NPs exposed to the plant's increased, the average root length, average biomass, and average leaf length significantly decreased. A low concentration of MgO NPs (1 g/mL) increased the chlorophyll content of leaves, while 2 and 4 g/mL decreased it significantly. A 4 g/mL of MgO NPs increased the expression of miR-396 and miR-398 extremely, while repressed the expression of RHS12 and XTH genes significantly. Furthermore, the number of vascular bundles of root stele decreased obviously under 4 g/mL MgO NPs. 20 nm MgO NPs may have a destructive influence on the growth and development of Ananas comosus var. bracteatus by inhibiting chlorophyll. |
| تدمد: | 1742-9153 1742-9145 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6473ebef2d3abf4f49a80d1c437effa https://doi.org/10.1080/17429145.2021.1931720 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....c6473ebef2d3abf4f49a80d1c437effa |
| قاعدة البيانات: | OpenAIRE |
PDF full text from Publisher | تدمد: | 17429153 17429145 |
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