Effects of low-energy N<sup>+</sup>-beam implantation on root growth in Arabidopsis seedlings

Effects of low-energy N⁺-beam implantation on root growth in Arabidopsis seedlings

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文摘

•: Low-energy N⁺-beam implantation at large doses inhibited Arabidopsis root growth.
•: The contents of src">Img" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0147651315301202&_mathId=si0005.gif&_user=111111111&_pii=S0147651315301202&_rdoc=1&_issn=01476513&md5=72874d7c384c2cc40a4622c128449b6b"><img class="imgLazyJSB inlineImage" height="13" width="17" alt="View the MathML source" style="margin-top: -5px; vertical-align: middle" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0147651315301202-si0005.gif"> $img="si0005.gif" overflow="scroll"> O_{2}^{• -}$ and H₂O₂ in roots are increased by ion implantation.
•: Ion implantation up-regulates the expression of genes related to ROS production.
•: Ion implantation stimulates the activities of antioxidant enzymes in roots.
•: ROS reduction enhanced cell viability and division activitiy under ion implantation.

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