Biochemical and genetic analysis of the effects of amylose-extender mutation in rice endosperm.

@article{Nishi2001BiochemicalAG,
  title={Biochemical and genetic analysis of the effects of amylose-extender mutation in rice endosperm.},
  author={Aiko Nishi and Yasunori Nakamura and Naoto Tanaka and Hiroyushi Satoh},
  journal={Plant physiology},
  year={2001},
  volume={127 2},
  pages={459-72}
}
Biochemical analysis of amylose-extender (ae) mutant of rice (Oryza sativa) revealed that the mutation in the gene for starch-branching enzyme IIb (BEIIb) specifically altered the structure of amylopectin in the endosperm by reducing short chains with degree of polymerization of 17 or less, with the greatest decrease in chains with degree of polymerization of 8 to 12. The extent of such change was correlated with the gelatinization properties of the starch granules, as determined in terms of… CONTINUE READING
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