| 16740149 |
Yoine M, Ohto MA, Onai K, Mita S, Nakamura K: The lba1 mutation of UPF1 RNA helicase involved in nonsense-mediated mRNA decay causes pleiotropic phenotypic changes and altered sugar signalling in Arabidopsis. Plant J. 2006 Jul;47(1):49-62. Epub 2006 Jun 1.
The low-beta-amylase1 (lba1) mutant of Arabidopsis thaliana has reduced sugar-induced expression of Atbeta-Amy and shows pleiotropic phenotypes such as early flowering; short day-sensitive growth; and seed germination that is hypersensitive to glucose and abscisic acid and resistant to mannose. lba1 was a missense mutation of UPF1 RNA helicase involved in nonsense-mediated mRNA decay (NMD), which eliminates mRNAs with premature termination codons (PTCs), and replaces highly conserved Gly851 of UPF1 with Glu. |
84(1,1,1,4) |
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