Expression of CycB1;1

Stable Identifier
R-OSA-9630307
Type
Reaction [BlackBoxEvent]
Species
Oryza sativa
Compartment
nucleoplasm
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Summation

Orysa;CycB1;1, a B-type cyclin, is important for endosperm formation in rice and plays a key role in the coordination of embryo and endosperm development. Knockdown of Orysa;CycB1;1 in rice results in the production of abnormal seeds, which at maturity contain only an enlarged embryo. A delayed and abnormal cellularization occurred in the endosperm in these knockdown seeds which eventually become abortive (Guo et al., 2010). Orysa;CycB1;1 expression is critical for endosperm formation via the regulation of mitotic division (Guo et al., 2010).

Literature References
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