Matches in SemOpenAlex for { <https://semopenalex.org/work/W2159849218> ?p ?o ?g. }
- W2159849218 endingPage "209" @default.
- W2159849218 startingPage "198" @default.
- W2159849218 abstract "Foliar shade triggers rapid growth of specific structures that facilitate access of the plant to direct sunlight. In leaves of many plant species, this growth response is complex because, although shade triggers the elongation of petioles, it reduces the growth of the lamina. How the same external cue leads to these contrasting growth responses in different parts of the leaf is not understood. Using mutant analysis, pharmacological treatment and gene expression analyses, we investigated the role of PHYTOCHROME INTERACTING FACTOR7 (PIF7) and the growth-promoting hormone auxin in these contrasting leaf growth responses. Both petiole elongation and lamina growth reduction are dependent on PIF7. The induction of auxin production is both necessary and sufficient to induce opposite growth responses in petioles vs lamina. However, these contrasting growth responses are not caused by different auxin concentrations in the two leaf parts. Our work suggests that a transient increase in auxin levels triggers tissue-specific growth responses in different leaf parts. We provide evidence suggesting that this may be caused by the different sensitivity to auxin in the petiole vs the blade and by tissue-specific gene expression." @default.
- W2159849218 created "2016-06-24" @default.
- W2159849218 creator A5031385455 @default.
- W2159849218 creator A5053773907 @default.
- W2159849218 creator A5063581755 @default.
- W2159849218 date "2015-05-11" @default.
- W2159849218 modified "2023-09-30" @default.
- W2159849218 title "Contrasting growth responses in lamina and petiole during neighbor detection depend on differential auxin responsiveness rather than different auxin levels" @default.
- W2159849218 cites W1871444485 @default.
- W2159849218 cites W1900359431 @default.
- W2159849218 cites W1956176549 @default.
- W2159849218 cites W1974169071 @default.
- W2159849218 cites W1975053636 @default.
- W2159849218 cites W1977056553 @default.
- W2159849218 cites W1978734268 @default.
- W2159849218 cites W1978929679 @default.
- W2159849218 cites W1980827201 @default.
- W2159849218 cites W1989750273 @default.
- W2159849218 cites W1993549842 @default.
- W2159849218 cites W1994686530 @default.
- W2159849218 cites W1998614016 @default.
- W2159849218 cites W2001396309 @default.
- W2159849218 cites W2002115219 @default.
- W2159849218 cites W2002269312 @default.
- W2159849218 cites W2011820514 @default.
- W2159849218 cites W2030014542 @default.
- W2159849218 cites W2031530658 @default.
- W2159849218 cites W2033891583 @default.
- W2159849218 cites W2039311947 @default.
- W2159849218 cites W2043215109 @default.
- W2159849218 cites W2047708521 @default.
- W2159849218 cites W2047882742 @default.
- W2159849218 cites W2052510931 @default.
- W2159849218 cites W2055323344 @default.
- W2159849218 cites W2060904604 @default.
- W2159849218 cites W2067478074 @default.
- W2159849218 cites W2079042867 @default.
- W2159849218 cites W2083369182 @default.
- W2159849218 cites W2083801916 @default.
- W2159849218 cites W2086654822 @default.
- W2159849218 cites W2087604967 @default.
- W2159849218 cites W2092448810 @default.
- W2159849218 cites W2094411298 @default.
- W2159849218 cites W2100774711 @default.
- W2159849218 cites W2102481320 @default.
- W2159849218 cites W2107030632 @default.
- W2159849218 cites W2107201571 @default.
- W2159849218 cites W2107344265 @default.
- W2159849218 cites W2108058173 @default.
- W2159849218 cites W2114148777 @default.
- W2159849218 cites W2115209334 @default.
- W2159849218 cites W2115480939 @default.
- W2159849218 cites W2115884023 @default.
- W2159849218 cites W2117802964 @default.
- W2159849218 cites W2120093018 @default.
- W2159849218 cites W2120768613 @default.
- W2159849218 cites W2121293397 @default.
- W2159849218 cites W2121789432 @default.
- W2159849218 cites W2122127847 @default.
- W2159849218 cites W2126393328 @default.
- W2159849218 cites W2126737414 @default.
- W2159849218 cites W2127679407 @default.
- W2159849218 cites W2128748045 @default.
- W2159849218 cites W2129144660 @default.
- W2159849218 cites W2131983234 @default.
- W2159849218 cites W2134563151 @default.
- W2159849218 cites W2135197178 @default.
- W2159849218 cites W2135387142 @default.
- W2159849218 cites W2136427744 @default.
- W2159849218 cites W2136749988 @default.
- W2159849218 cites W2139364461 @default.
- W2159849218 cites W2144173717 @default.
- W2159849218 cites W2144295283 @default.
- W2159849218 cites W2145541181 @default.
- W2159849218 cites W2148572458 @default.
- W2159849218 cites W2150677492 @default.
- W2159849218 cites W2150943030 @default.
- W2159849218 cites W2151200668 @default.
- W2159849218 cites W2157438770 @default.
- W2159849218 cites W2158252085 @default.
- W2159849218 cites W2158957969 @default.
- W2159849218 cites W2159032361 @default.
- W2159849218 cites W2159487140 @default.
- W2159849218 cites W2160265223 @default.
- W2159849218 cites W2161886055 @default.
- W2159849218 cites W2164655883 @default.
- W2159849218 cites W2164792480 @default.
- W2159849218 cites W2166766674 @default.
- W2159849218 cites W2166878800 @default.
- W2159849218 cites W2167276072 @default.
- W2159849218 cites W2167855068 @default.
- W2159849218 cites W2170271001 @default.
- W2159849218 cites W2396114799 @default.
- W2159849218 cites W4210709242 @default.
- W2159849218 cites W4211245492 @default.
- W2159849218 cites W4231183055 @default.
- W2159849218 doi "https://doi.org/10.1111/nph.13449" @default.
- W2159849218 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25963518" @default.