Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229606474> ?p ?o ?g. }
- W4229606474 endingPage "81" @default.
- W4229606474 startingPage "81" @default.
- W4229606474 abstract "Phenotypic plasticity is an important response mechanism of plants to environmental heterogeneity. Here, we explored the genetic basis of plastic responses of Arabidopsis thaliana to water deficit by experimentally mapping quantitative trait loci (QTL) in two recombinant inbred populations (Cvi × Ler and Ler × Col). We detected genetic variation and significant genotype-by-environment interactions for many traits related to water use. We also mapped 26 QTL, including six for carbon isotope composition (δ13C). Negative genetic correlations between fruit length and fruit production as well as between flowering time and branch production were corroborated by QTL colocalization, suggesting these correlations are due to pleiotropy or physical linkage. Water-limited plants were more apically dominant with greater root:shoot ratios and higher δ13C (higher water-use efficiency) when compared to well-watered plants. Many of the QTL effects for these traits interacted significantly with the irrigation treatment, suggesting that the observed phenotypic plasticity is genetically based. We specifically searched for epistatic (QTL-QTL) interactions using a two-dimensional genome scan, which allowed us to detect epistasis regardless of additive genetic effects. We found several significant QTL-QTL interactions including three that exhibited environmental dependence. These results provide preliminary evidence for proposed genetic mechanisms underlying phenotypic plasticity." @default.
- W4229606474 created "2022-05-11" @default.
- W4229606474 creator A5001813349 @default.
- W4229606474 creator A5006730520 @default.
- W4229606474 creator A5036595223 @default.
- W4229606474 creator A5067476204 @default.
- W4229606474 creator A5074544171 @default.
- W4229606474 creator A5085595525 @default.
- W4229606474 date "2005-01-01" @default.
- W4229606474 modified "2023-10-18" @default.
- W4229606474 title "QUANTITATIVE TRAIT LOCI AFFECTING δ13C AND RESPONSE TO DIFFERENTIAL WATER AVAILIBILITY IN ARABIDOPSIS THALIANA" @default.
- W4229606474 cites W1798968147 @default.
- W4229606474 cites W1916564097 @default.
- W4229606474 cites W1958937417 @default.
- W4229606474 cites W1963701865 @default.
- W4229606474 cites W1967583836 @default.
- W4229606474 cites W1969508400 @default.
- W4229606474 cites W1977711053 @default.
- W4229606474 cites W1977836781 @default.
- W4229606474 cites W1978156332 @default.
- W4229606474 cites W1978698030 @default.
- W4229606474 cites W1981317288 @default.
- W4229606474 cites W1981950564 @default.
- W4229606474 cites W1983865555 @default.
- W4229606474 cites W2004528119 @default.
- W4229606474 cites W2006013488 @default.
- W4229606474 cites W2007346910 @default.
- W4229606474 cites W2009225369 @default.
- W4229606474 cites W2011393345 @default.
- W4229606474 cites W2013851062 @default.
- W4229606474 cites W2013924300 @default.
- W4229606474 cites W2014857933 @default.
- W4229606474 cites W2015922645 @default.
- W4229606474 cites W2025693284 @default.
- W4229606474 cites W2035457902 @default.
- W4229606474 cites W2035867731 @default.
- W4229606474 cites W2040589838 @default.
- W4229606474 cites W2047979682 @default.
- W4229606474 cites W2051710495 @default.
- W4229606474 cites W2055415118 @default.
- W4229606474 cites W2058670567 @default.
- W4229606474 cites W206110177 @default.
- W4229606474 cites W2061629935 @default.
- W4229606474 cites W2061744749 @default.
- W4229606474 cites W2063260793 @default.
- W4229606474 cites W2070415331 @default.
- W4229606474 cites W2071071826 @default.
- W4229606474 cites W2072632935 @default.
- W4229606474 cites W2072746349 @default.
- W4229606474 cites W2080796989 @default.
- W4229606474 cites W2082118089 @default.
- W4229606474 cites W2084504934 @default.
- W4229606474 cites W2085767084 @default.
- W4229606474 cites W2088462690 @default.
- W4229606474 cites W2116636055 @default.
- W4229606474 cites W2120913189 @default.
- W4229606474 cites W2122068366 @default.
- W4229606474 cites W2122086404 @default.
- W4229606474 cites W2128175005 @default.
- W4229606474 cites W2128285239 @default.
- W4229606474 cites W2132078250 @default.
- W4229606474 cites W2132297330 @default.
- W4229606474 cites W2132519540 @default.
- W4229606474 cites W2132563424 @default.
- W4229606474 cites W2134835006 @default.
- W4229606474 cites W2137800804 @default.
- W4229606474 cites W2139229228 @default.
- W4229606474 cites W2139377704 @default.
- W4229606474 cites W2142881735 @default.
- W4229606474 cites W2143074364 @default.
- W4229606474 cites W2143804637 @default.
- W4229606474 cites W2149945426 @default.
- W4229606474 cites W2151034630 @default.
- W4229606474 cites W2152016413 @default.
- W4229606474 cites W2153475283 @default.
- W4229606474 cites W2159723095 @default.
- W4229606474 cites W2160360527 @default.
- W4229606474 cites W2163539651 @default.
- W4229606474 cites W2166512528 @default.
- W4229606474 cites W2178396803 @default.
- W4229606474 cites W21962404 @default.
- W4229606474 cites W2271873718 @default.
- W4229606474 cites W2313783434 @default.
- W4229606474 cites W2318097478 @default.
- W4229606474 cites W2318832869 @default.
- W4229606474 cites W2322715144 @default.
- W4229606474 cites W2323940079 @default.
- W4229606474 cites W2325608344 @default.
- W4229606474 cites W2326563305 @default.
- W4229606474 cites W2327401807 @default.
- W4229606474 cites W2327426319 @default.
- W4229606474 cites W2328375366 @default.
- W4229606474 cites W2333844746 @default.
- W4229606474 cites W4239921513 @default.
- W4229606474 doi "https://doi.org/10.1554/04-104" @default.
- W4229606474 hasPublicationYear "2005" @default.
- W4229606474 type Work @default.
- W4229606474 citedByCount "1" @default.