Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings
Arabidopsis seedlings developed severe hyperhydricity (HH) when 0.2% Gelrite was used to solidify the medium instead of 0.7% agar. One mM trichloroacetate (TCA, an inhibitor of wax synthesis) strongly reduced the amount of wax. TCA also strongly increased the permeability of leaves for water as shown by a decrease of the water retention capacity. One mM TCA also fully prevented HH: the visible symptoms of HH were absent and the amounts of water and air in the intercellular spaces were as in normal, nonhyperhydric seedlings. Apparently, the excess of water that caused the symptoms of HH had been removed by the increased cuticular transpiration in the presence of 1 mM TCA.
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| Format: | Article/Letter to editor biblioteca |
| Language: | English |
| Subjects: | Cuticula, Cuticular transpiration, Hyperhydricity, Intercellular spaces, Trichloroacetate, Wax, |
| Online Access: | https://research.wur.nl/en/publications/trichloroacetate-an-inhibitor-of-wax-biosynthesis-prevents-the-de |
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dig-wur-nl-wurpubs-5247162024-12-04 de Klerk, Geert Jan Pramanik, Dewi Article/Letter to editor Plant Cell, Tissue and Organ Culture: an international journal on in vitro culture of higher plants 131 (2017) 1 ISSN: 0167-6857 Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings 2017 Arabidopsis seedlings developed severe hyperhydricity (HH) when 0.2% Gelrite was used to solidify the medium instead of 0.7% agar. One mM trichloroacetate (TCA, an inhibitor of wax synthesis) strongly reduced the amount of wax. TCA also strongly increased the permeability of leaves for water as shown by a decrease of the water retention capacity. One mM TCA also fully prevented HH: the visible symptoms of HH were absent and the amounts of water and air in the intercellular spaces were as in normal, nonhyperhydric seedlings. Apparently, the excess of water that caused the symptoms of HH had been removed by the increased cuticular transpiration in the presence of 1 mM TCA. en application/pdf https://research.wur.nl/en/publications/trichloroacetate-an-inhibitor-of-wax-biosynthesis-prevents-the-de 10.1007/s11240-017-1264-x https://edepot.wur.nl/421059 Cuticula Cuticular transpiration Hyperhydricity Intercellular spaces Trichloroacetate Wax https://creativecommons.org/licenses/by/4.0/ Wageningen University & Research |
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Cuticula Cuticular transpiration Hyperhydricity Intercellular spaces Trichloroacetate Wax Cuticula Cuticular transpiration Hyperhydricity Intercellular spaces Trichloroacetate Wax |
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Cuticula Cuticular transpiration Hyperhydricity Intercellular spaces Trichloroacetate Wax Cuticula Cuticular transpiration Hyperhydricity Intercellular spaces Trichloroacetate Wax de Klerk, Geert Jan Pramanik, Dewi Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings |
| description |
Arabidopsis seedlings developed severe hyperhydricity (HH) when 0.2% Gelrite was used to solidify the medium instead of 0.7% agar. One mM trichloroacetate (TCA, an inhibitor of wax synthesis) strongly reduced the amount of wax. TCA also strongly increased the permeability of leaves for water as shown by a decrease of the water retention capacity. One mM TCA also fully prevented HH: the visible symptoms of HH were absent and the amounts of water and air in the intercellular spaces were as in normal, nonhyperhydric seedlings. Apparently, the excess of water that caused the symptoms of HH had been removed by the increased cuticular transpiration in the presence of 1 mM TCA. |
| format |
Article/Letter to editor |
| topic_facet |
Cuticula Cuticular transpiration Hyperhydricity Intercellular spaces Trichloroacetate Wax |
| author |
de Klerk, Geert Jan Pramanik, Dewi |
| author_facet |
de Klerk, Geert Jan Pramanik, Dewi |
| author_sort |
de Klerk, Geert Jan |
| title |
Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings |
| title_short |
Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings |
| title_full |
Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings |
| title_fullStr |
Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings |
| title_full_unstemmed |
Trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in Arabidopsis seedlings |
| title_sort |
trichloroacetate, an inhibitor of wax biosynthesis, prevents the development of hyperhydricity in arabidopsis seedlings |
| url |
https://research.wur.nl/en/publications/trichloroacetate-an-inhibitor-of-wax-biosynthesis-prevents-the-de |
| work_keys_str_mv |
AT deklerkgeertjan trichloroacetateaninhibitorofwaxbiosynthesispreventsthedevelopmentofhyperhydricityinarabidopsisseedlings AT pramanikdewi trichloroacetateaninhibitorofwaxbiosynthesispreventsthedevelopmentofhyperhydricityinarabidopsisseedlings |
| _version_ |
1819147455093014528 |