FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3024937624> ?p ?o ?g. }

• W3024937624 abstract "Maize shoot development progresses from non-pigmented meristematic cells at the base of the leaf to expanded and non-dividing green cells of the leaf blade. This transition is accompanied by the conversion of promitochondria and proplastids to their mature forms and massive fragmentation of both mitochondrial DNA (mtDNA) and plastid DNA (ptDNA), collectively termed organellar DNA (orgDNA). We measured developmental changes in reactive oxygen species (ROS), which at high concentrations can lead to oxidative stress and DNA damage, as well as antioxidant agents and oxidative damage in orgDNA. Our plants were grown under normal, non-stressful conditions. Nonetheless, we found more oxidative damage in orgDNA from leaf than stalk tissues and higher levels of hydrogen peroxide, superoxide, and superoxide dismutase in leaf than stalk tissues and in light-grown compared to dark-grown leaves. In both mitochondria and plastids, activities of the antioxidant enzyme peroxidase were higher in stalk than in leaves and in dark-grown than light-grown leaves. In protoplasts, the amount of the small-molecule antioxidants, glutathione and ascorbic acid, and catalase activity were also higher in the stalk than in leaf tissue. The data suggest that the degree of oxidative stress in the organelles is lower in stalk than leaf and lower in dark than light growth conditions. We speculate that the damaged/fragmented orgDNA in leaves (but not the basal meristem) results from ROS signaling to the nucleus to stop delivering DNA repair proteins to mature organelles producing large amounts of ROS." @default.
• W3024937624 created "2020-05-21" @default.
• W3024937624 creator A5030512799 @default.
• W3024937624 creator A5058773639 @default.
• W3024937624 creator A5071733859 @default.
• W3024937624 creator A5081600852 @default.
• W3024937624 date "2020-05-19" @default.
• W3024937624 modified "2023-10-18" @default.
• W3024937624 title "Reactive Oxygen Species, Antioxidant Agents, and DNA Damage in Developing Maize Mitochondria and Plastids" @default.
• W3024937624 cites W1548064912 @default.
• W3024937624 cites W1803219817 @default.
• W3024937624 cites W1865012659 @default.
• W3024937624 cites W1912200205 @default.
• W3024937624 cites W1949858629 @default.
• W3024937624 cites W1963970994 @default.
• W3024937624 cites W1981971734 @default.
• W3024937624 cites W1984391011 @default.
• W3024937624 cites W1993320561 @default.
• W3024937624 cites W2005039378 @default.
• W3024937624 cites W2007014753 @default.
• W3024937624 cites W2012047928 @default.
• W3024937624 cites W2017809988 @default.
• W3024937624 cites W2031464626 @default.
• W3024937624 cites W2051545666 @default.
• W3024937624 cites W2055691004 @default.
• W3024937624 cites W2059156656 @default.
• W3024937624 cites W2060348117 @default.
• W3024937624 cites W2063984345 @default.
• W3024937624 cites W2069480047 @default.
• W3024937624 cites W2076942143 @default.
• W3024937624 cites W2084037323 @default.
• W3024937624 cites W2099928106 @default.
• W3024937624 cites W2107782434 @default.
• W3024937624 cites W2114392006 @default.
• W3024937624 cites W2114940822 @default.
• W3024937624 cites W2115384609 @default.
• W3024937624 cites W2116507604 @default.
• W3024937624 cites W2119885723 @default.
• W3024937624 cites W2125707907 @default.
• W3024937624 cites W2125863862 @default.
• W3024937624 cites W2137482052 @default.
• W3024937624 cites W2138333961 @default.
• W3024937624 cites W2147663934 @default.
• W3024937624 cites W2151393888 @default.
• W3024937624 cites W2178483454 @default.
• W3024937624 cites W2196379590 @default.
• W3024937624 cites W2262554502 @default.
• W3024937624 cites W2298123578 @default.
• W3024937624 cites W2343431942 @default.
• W3024937624 cites W2521662433 @default.
• W3024937624 cites W2567101736 @default.
• W3024937624 cites W2567471812 @default.
• W3024937624 cites W2571417612 @default.
• W3024937624 cites W2623583907 @default.
• W3024937624 cites W2714032413 @default.
• W3024937624 cites W2737834119 @default.
• W3024937624 cites W2746238379 @default.
• W3024937624 cites W2750957757 @default.
• W3024937624 cites W2756485536 @default.
• W3024937624 cites W2763451392 @default.
• W3024937624 cites W2791156792 @default.
• W3024937624 cites W2791686911 @default.
• W3024937624 cites W2793454168 @default.
• W3024937624 cites W2801020340 @default.
• W3024937624 cites W2802550389 @default.
• W3024937624 cites W2885457021 @default.
• W3024937624 cites W2887195865 @default.
• W3024937624 cites W2890213458 @default.
• W3024937624 cites W2891737965 @default.
• W3024937624 cites W2901694266 @default.
• W3024937624 cites W2904754830 @default.
• W3024937624 cites W2904806981 @default.
• W3024937624 cites W2909842411 @default.
• W3024937624 cites W2911493788 @default.
• W3024937624 cites W2938302835 @default.
• W3024937624 cites W2944864150 @default.
• W3024937624 cites W2950566166 @default.
• W3024937624 cites W2955043221 @default.
• W3024937624 cites W2955620588 @default.
• W3024937624 cites W2994817202 @default.
• W3024937624 cites W4230151378 @default.
• W3024937624 doi "https://doi.org/10.3389/fpls.2020.00596" @default.
• W3024937624 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7248337" @default.
• W3024937624 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32508860" @default.
• W3024937624 hasPublicationYear "2020" @default.
• W3024937624 type Work @default.
• W3024937624 sameAs 3024937624 @default.
• W3024937624 citedByCount "24" @default.
• W3024937624 countsByYear W30249376242020 @default.
• W3024937624 countsByYear W30249376242021 @default.
• W3024937624 countsByYear W30249376242022 @default.
• W3024937624 countsByYear W30249376242023 @default.
• W3024937624 crossrefType "journal-article" @default.
• W3024937624 hasAuthorship W3024937624A5030512799 @default.
• W3024937624 hasAuthorship W3024937624A5058773639 @default.
• W3024937624 hasAuthorship W3024937624A5071733859 @default.
• W3024937624 hasAuthorship W3024937624A5081600852 @default.
• W3024937624 hasBestOaLocation W30249376241 @default.
• W3024937624 hasConcept C104317684 @default.
• W3024937624 hasConcept C126021549 @default.

• next