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• W4366996346 endingPage "e0284580" @default.
• W4366996346 startingPage "e0284580" @default.
• W4366996346 abstract "Marine phytoplankton produce and scavenge Reactive Oxygen Species, to support cellular processes, while limiting damaging reactions. Some prokaryotic picophytoplankton have, however, lost all genes encoding scavenging of hydrogen peroxide. Such losses of metabolic function can only apply to Reactive Oxygen Species which potentially traverse the cell membrane outwards, before provoking damaging intracellular reactions. We hypothesized that cell radius influences which elements of Reactive Oxygen Species metabolism are partially or fully dispensable from a cell. We therefore investigated genomes and transcriptomes from diverse marine eukaryotic phytoplankton, ranging from 0.4 to 44 μm radius, to analyze the genomic allocations encoding enzymes metabolizing Reactive Oxygen Species. Superoxide has high reactivity, short lifetimes and limited membrane permeability. Genes encoding superoxide scavenging are ubiquitous across phytoplankton, but the fractional gene allocation decreased with increasing cell radius, consistent with a nearly fixed set of core genes for scavenging superoxide pools. Hydrogen peroxide has lower reactivity, longer intracellular and extracellular lifetimes and readily crosses cell membranes. Genomic allocations to both hydrogen peroxide production and scavenging decrease with increasing cell radius. Nitric Oxide has low reactivity, long intracellular and extracellular lifetimes and readily crosses cell membranes. Neither Nitric Oxide production nor scavenging genomic allocations changed with increasing cell radius. Many taxa, however, lack the genomic capacity for nitric oxide production or scavenging. The probability of presence of capacity to produce nitric oxide decreases with increasing cell size, and is influenced by flagella and colony formation. In contrast, the probability of presence of capacity to scavenge nitric oxide increases with increasing cell size, and is again influenced by flagella and colony formation." @default.
• W4366996346 created "2023-04-27" @default.
• W4366996346 creator A5033450053 @default.
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• W4366996346 creator A5052056258 @default.
• W4366996346 creator A5077542621 @default.
• W4366996346 creator A5088265210 @default.
• W4366996346 date "2023-04-25" @default.
• W4366996346 modified "2023-10-16" @default.
• W4366996346 title "Genomic capacities for Reactive Oxygen Species metabolism across marine phytoplankton" @default.
• W4366996346 cites W1481629687 @default.
• W4366996346 cites W1535086203 @default.
• W4366996346 cites W1548161357 @default.
• W4366996346 cites W1660873264 @default.
• W4366996346 cites W1767254696 @default.
• W4366996346 cites W1817019644 @default.
• W4366996346 cites W1910670626 @default.
• W4366996346 cites W1967865106 @default.
• W4366996346 cites W1968510168 @default.
• W4366996346 cites W1969058093 @default.
• W4366996346 cites W1970428833 @default.
• W4366996346 cites W1970841988 @default.
• W4366996346 cites W1972278793 @default.
• W4366996346 cites W1974433565 @default.
• W4366996346 cites W1978541421 @default.
• W4366996346 cites W1978567855 @default.
• W4366996346 cites W1980448791 @default.
• W4366996346 cites W1982985423 @default.
• W4366996346 cites W1983822766 @default.
• W4366996346 cites W1989357093 @default.
• W4366996346 cites W1990710682 @default.
• W4366996346 cites W1993272766 @default.
• W4366996346 cites W1994641074 @default.
• W4366996346 cites W2007698854 @default.
• W4366996346 cites W2009695761 @default.
• W4366996346 cites W2020887458 @default.
• W4366996346 cites W2023057741 @default.
• W4366996346 cites W2023293098 @default.
• W4366996346 cites W2033234962 @default.
• W4366996346 cites W2038518128 @default.
• W4366996346 cites W2039531605 @default.
• W4366996346 cites W2040980218 @default.
• W4366996346 cites W2041493424 @default.
• W4366996346 cites W2044412059 @default.
• W4366996346 cites W2045204781 @default.
• W4366996346 cites W2052030086 @default.
• W4366996346 cites W2055050541 @default.
• W4366996346 cites W2055975025 @default.
• W4366996346 cites W2063898652 @default.
• W4366996346 cites W2068102085 @default.
• W4366996346 cites W2069968569 @default.
• W4366996346 cites W2071906665 @default.
• W4366996346 cites W2079351428 @default.
• W4366996346 cites W2090669215 @default.
• W4366996346 cites W2096525273 @default.
• W4366996346 cites W2099604131 @default.
• W4366996346 cites W2099828606 @default.
• W4366996346 cites W2099829545 @default.
• W4366996346 cites W2101034323 @default.
• W4366996346 cites W210872066 @default.
• W4366996346 cites W2110856665 @default.
• W4366996346 cites W2112139247 @default.
• W4366996346 cites W2112878886 @default.
• W4366996346 cites W2113247227 @default.
• W4366996346 cites W2115567294 @default.
• W4366996346 cites W2118529378 @default.
• W4366996346 cites W2120358246 @default.
• W4366996346 cites W2128788810 @default.
• W4366996346 cites W2137829184 @default.
• W4366996346 cites W2141930790 @default.
• W4366996346 cites W2144817126 @default.
• W4366996346 cites W2145649084 @default.
• W4366996346 cites W2147170411 @default.
• W4366996346 cites W2147790590 @default.
• W4366996346 cites W2148316715 @default.
• W4366996346 cites W2149719174 @default.
• W4366996346 cites W2149863399 @default.
• W4366996346 cites W2150690480 @default.
• W4366996346 cites W2151740743 @default.
• W4366996346 cites W2153303757 @default.
• W4366996346 cites W2154140763 @default.
• W4366996346 cites W2160902451 @default.
• W4366996346 cites W2168745915 @default.
• W4366996346 cites W2170531650 @default.
• W4366996346 cites W2170730356 @default.
• W4366996346 cites W2257470610 @default.
• W4366996346 cites W2286748995 @default.
• W4366996346 cites W2320059333 @default.
• W4366996346 cites W2329357722 @default.
• W4366996346 cites W2333729525 @default.
• W4366996346 cites W2403658661 @default.
• W4366996346 cites W2407730916 @default.
• W4366996346 cites W2496829931 @default.
• W4366996346 cites W2561650621 @default.
• W4366996346 cites W2562127107 @default.
• W4366996346 cites W2790078990 @default.
• W4366996346 cites W2790191565 @default.
• W4366996346 cites W2792496943 @default.

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