Expression patterns of genes encoding carbohydrate-metabolizing enzymes and their relationship to grain filling in rice (Oryza sativa L.): comparison of caryopses located at different positions in a panicle.

@article{Ishimaru2005ExpressionPO,
  title={Expression patterns of genes encoding carbohydrate-metabolizing enzymes and their relationship to grain filling in rice (Oryza sativa L.): comparison of caryopses located at different positions in a panicle.},
  author={Tsutomu Ishimaru and Tatsuro Hirose and Toshiaki Matsuda and Akitoshi Goto and Kazunari Takahashi and Haruto Sasaki and Tomio Terao and Ryu-ichi Ishii and Ryu Ohsugi and Tohru Yamagishi},
  journal={Plant & cell physiology},
  year={2005},
  volume={46 4},
  pages={620-8}
}
In rice, caryopses located at the base of the panicle have a lower growth rate than those at the tip of the panicle. The former and latter types of caryopses are called inferior and superior caryopses, respectively. Taking the different growth rate into consideration, sugar status and the expression of genes encoding carbohydrate-metabolizing enzymes in inferior caryopses were compared with those in superior caryopses. During the first 5 d after flowering, superior caryopses elongated rapidly… CONTINUE READING
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