Jasmonic acid levels are reduced in COMATOSE ATP-binding cassette transporter mutants. Implications for transport of jasmonate precursors into peroxisomes.
نویسندگان
چکیده
Crop Performance and Improvement Division, Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, United Kingdom (F.L.T., S.F.); Centre for Novel Agricultural Products, Department of Biology, University of York, York YO10 5YW, United Kingdom (K.J., S.P.S., T.R.L., I.A.G.); Department of Agricultural and Environmental Sciences, School of BioSciences, University of Nottingham, Nottingham LE12 5RD, United Kingdom (M.H.); and Centre for Plant Sciences, Leeds Institute for Plant Biotechnology and Agriculture, University of Leeds, Leeds LS2 9JT, United Kingdom (A.B.)
منابع مشابه
The COMATOSE ATP-binding cassette transporter is required for full fertility in Arabidopsis.
COMATOSE (CTS) encodes a peroxisomal ATP-binding cassette transporter required not only for beta-oxidation of storage lipids during germination and establishment, but also for biosynthesis of jasmonic acid and conversion of indole butyric acid to indole acetic acid. cts mutants exhibited reduced fertilization, which was rescued by genetic complementation, but not by exogenous application of jas...
متن کاملThe COMATOSE ABC transporter is required for full fertility in Arabidopsis
A and Theodoulou, FL (2007) The COMATOSE ATP-binding cassette transporter is required for full fertility in arabidopsis. BBSRC of the UK. The metabolite analysis performed at the Max-Planck–Institute was supported by a grant from the Minerva foundation to AF. 4 ABSTRACT COMATOSE (CTS) encodes a peroxisomal ABC transporter required not only for β-oxidation of storage lipid during germination and...
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Plants have developed numerous mechanisms to store hormones in inactive but readily available states, enabling rapid responses to environmental changes. The phytohormone auxin has a number of storage precursors, including indole-3butyric acid (IBA), which is apparently shortened to active indole-3-acetic acid (IAA) in peroxisomes by a process similar to fatty acid b-oxidation. Whereas metabolis...
متن کاملThe Arabidopsis PLEIOTROPIC DRUG RESISTANCE8/ABCG36 ATP binding cassette transporter modulates sensitivity to the auxin precursor indole-3-butyric acid.
Plants have developed numerous mechanisms to store hormones in inactive but readily available states, enabling rapid responses to environmental changes. The phytohormone auxin has a number of storage precursors, including indole-3-butyric acid (IBA), which is apparently shortened to active indole-3-acetic acid (IAA) in peroxisomes by a process similar to fatty acid beta-oxidation. Whereas metab...
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ورودعنوان ژورنال:
- Plant physiology
دوره 137 3 شماره
صفحات -
تاریخ انتشار 2005