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Article

Downregulation of egg cell-secreted EC1 is accompanied with delayed gamete fusion and polytubey.

Plant signaling & behavior - 1 Jan 2013

Rademacher Svenja, Sprunck Stefanie

Abstract excerpt

One major player known to be essential for successful gamete interactions during double fertilization in Arabidopsis thaliana is the recently identified family of egg cell-secreted EC1 proteins. Both gamete fusion events are affected in EC1-deficient female gametophytes. Here, we show that the number of ovules with unfused sperm cells is considerably higher than the number of undeveloped seeds in the same...

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PMID: 24384993
DOI: 10.4161/psb.27377
PMCID: PMC4091341

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