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Literature summary for 3.2.1.26 extracted from

  • Welham, T.; Pike, J.; Horst, I.; Flemetakis, E.; Katinakis, P.; Kaneko, T.; Sato, S.; Tabata, S.; Perry, J.; Parniske, M.; Wang, T.L.
    A cytosolic invertase is required for normal growth and cell development in the model legume, Lotus japonicus (2009), J. Exp. Bot., 60, 3353-3365.
    View publication on PubMedView publication on EuropePMC

Protein Variants

Protein Variants Comment Organism
additional information isolation of mutant with a premature stop codon and with missense mutations. Recovery of homozygous mutants is problematic, but their phenotype shows a severe reduction in growth of the root and the shoot, a change in cellular development, and impaired flowering. The cellular organization of both roots and leaves is altered, leaves are smaller and thicker with extra layers of cells and roots show an extended and broader zone of cell division. Moreover, anthers contain no pollen. Both heterozygotes and homozygous mutants show decreased amounts of enzyme activity in nodules and shoot tips. Shoot tips also contain up to a 9fold increased level of sucrose. However, mutants are capable of forming functional root nodules Lotus japonicus
additional information isolation of mutant with a premature stop codon, mutation has no effect on enzyme activity nor does it show a visible phenotype Lotus japonicus

Localization

Localization Comment Organism GeneOntology No. Textmining

Organism

Organism UniProt Comment Textmining
Lotus japonicus
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isoform INV2
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Lotus japonicus Q684K1 isoform INV1
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