Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313704745> ?p ?o ?g. }
- W4313704745 endingPage "2046" @default.
- W4313704745 startingPage "2029" @default.
- W4313704745 abstract "Abstract Rust infection results in decreases in photosynthesis and stress volatile emissions, but how these changes vary among host species has not been studied. We demonstrated that the impact of the obligate biotrophic fungus, Puccinia coronata f. sp. avenae, on foliage physiological processes is stronger in the primary host, Avena sativa (cultivated oat), than in the alternate host, Rhamnus frangula (alder buckthorn). Photosynthesis decreased with increasing percentage of damaged leaf area (DA) in both species, but reductions were greater in A. sativa. In A. sativa, photosynthetic reductions resulted from reductions in stomatal conductance and photosynthetic capacity; in R. frangula, reductions were due to reduced capacity. Infection reduced photosynthetic biomass and key nutrients in A. sativa, but not in R. frangula. In A. sativa, stress-elicited emissions (methyl jasmonate, green leaf volatiles, long-chain saturated aldehydes, mono- and sesquiterpenes, benzenoids, and carotenoid breakdown products) increased with increasing DA from 0% to 40%, but decreased with further increases in DA. In R. frangula, volatile emissions were slightly elicited but, surprisingly, constitutive isoprene emissions were enhanced. Different hosts had characteristic volatile fingerprints, indicating differential activation of biochemical pathways. Fungal-elicited reductions in photosynthesis scale uniformly with stress severity. In the sensitive host, biphasic scaling of volatiles indicates that heavy spread of chlorosis/necrosis leads to an overall cessation of physiological functioning." @default.
- W4313704745 created "2023-01-08" @default.
- W4313704745 creator A5009217396 @default.
- W4313704745 creator A5011261613 @default.
- W4313704745 creator A5023326297 @default.
- W4313704745 creator A5076991359 @default.
- W4313704745 date "2023-01-05" @default.
- W4313704745 modified "2023-09-27" @default.
- W4313704745 title "Differential impact of crown rust (<i>Puccinia coronata</i>) infection on photosynthesis and volatile emissions in the primary host <i>Avena sativa</i> and the alternate host <i>Rhamnus frangula</i>" @default.
- W4313704745 cites W1516440098 @default.
- W4313704745 cites W1598343322 @default.
- W4313704745 cites W1647422609 @default.
- W4313704745 cites W1912365880 @default.
- W4313704745 cites W1967110180 @default.
- W4313704745 cites W1969885985 @default.
- W4313704745 cites W1970391023 @default.
- W4313704745 cites W1982062357 @default.
- W4313704745 cites W1982631456 @default.
- W4313704745 cites W1982958162 @default.
- W4313704745 cites W1983038561 @default.
- W4313704745 cites W1984740886 @default.
- W4313704745 cites W1988997405 @default.
- W4313704745 cites W1990417012 @default.
- W4313704745 cites W2006486492 @default.
- W4313704745 cites W2011156318 @default.
- W4313704745 cites W2011441193 @default.
- W4313704745 cites W2017449391 @default.
- W4313704745 cites W2020187425 @default.
- W4313704745 cites W2022506712 @default.
- W4313704745 cites W2023442988 @default.
- W4313704745 cites W2024745976 @default.
- W4313704745 cites W2028824906 @default.
- W4313704745 cites W2029608434 @default.
- W4313704745 cites W2031777982 @default.
- W4313704745 cites W2038808504 @default.
- W4313704745 cites W2047586097 @default.
- W4313704745 cites W2048388819 @default.
- W4313704745 cites W2050018481 @default.
- W4313704745 cites W2051188366 @default.
- W4313704745 cites W2052212755 @default.
- W4313704745 cites W2052387991 @default.
- W4313704745 cites W2058563014 @default.
- W4313704745 cites W2058724514 @default.
- W4313704745 cites W2064895264 @default.
- W4313704745 cites W2067748791 @default.
- W4313704745 cites W2073857400 @default.
- W4313704745 cites W2074897461 @default.
- W4313704745 cites W2078983119 @default.
- W4313704745 cites W2085371907 @default.
- W4313704745 cites W2085650771 @default.
- W4313704745 cites W2093106969 @default.
- W4313704745 cites W2096719701 @default.
- W4313704745 cites W2101013980 @default.
- W4313704745 cites W2117329063 @default.
- W4313704745 cites W2120165073 @default.
- W4313704745 cites W2121445098 @default.
- W4313704745 cites W2122121099 @default.
- W4313704745 cites W2126184682 @default.
- W4313704745 cites W2126489275 @default.
- W4313704745 cites W2128328457 @default.
- W4313704745 cites W2133470194 @default.
- W4313704745 cites W2134064101 @default.
- W4313704745 cites W2135552915 @default.
- W4313704745 cites W2138696096 @default.
- W4313704745 cites W2139899859 @default.
- W4313704745 cites W2145711820 @default.
- W4313704745 cites W2151275862 @default.
- W4313704745 cites W2153154562 @default.
- W4313704745 cites W2156805939 @default.
- W4313704745 cites W2163873574 @default.
- W4313704745 cites W2290141432 @default.
- W4313704745 cites W2395312208 @default.
- W4313704745 cites W2408756851 @default.
- W4313704745 cites W2426362309 @default.
- W4313704745 cites W2530442837 @default.
- W4313704745 cites W2582430071 @default.
- W4313704745 cites W2583964565 @default.
- W4313704745 cites W2739449020 @default.
- W4313704745 cites W2743093075 @default.
- W4313704745 cites W2750327757 @default.
- W4313704745 cites W2753390990 @default.
- W4313704745 cites W2759322563 @default.
- W4313704745 cites W2769699112 @default.
- W4313704745 cites W2791379302 @default.
- W4313704745 cites W2794264215 @default.
- W4313704745 cites W2794670850 @default.
- W4313704745 cites W2883145476 @default.
- W4313704745 cites W2899373315 @default.
- W4313704745 cites W2901375000 @default.
- W4313704745 cites W2904855562 @default.
- W4313704745 cites W2911256426 @default.
- W4313704745 cites W291137619 @default.
- W4313704745 cites W2913605727 @default.
- W4313704745 cites W2951174852 @default.
- W4313704745 cites W3037146547 @default.
- W4313704745 cites W3109861344 @default.
- W4313704745 cites W3168515618 @default.
- W4313704745 cites W3169910307 @default.