- Information
- Symbol: OseIF3e,EIF3E
- MSU: LOC_Os07g12110
- RAPdb: Os07g0222300
- Publication
- Inhibition of a basal transcription factor 3-like gene Osj10gBTF3 in rice results in significant plant miniaturization and typical pollen abortion, 2012, Plant Cell Physiol.
- The Rice Eukaryotic Translation Initiation Factor 3 Subunit e OseIF3e Influences Organ Size and Pollen Maturation., 2016, Front Plant Sci.
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Genbank accession number
- Key message
- Furthermore, the pollen that developed was completely sterile, which was correlated with the altered expression of two Rf (fertility restorer)-like genes that encode pentatricopeptide repeat-containing proteins OsPPR676 and OsPPR920, translational initiation factors OseIF3e and OseIF3h, and the heat shock protein OsHSP82
- These results suggested although OseIF3e is not a "functional core" subunit of eIF3, it still plays crucial roles in rice growth and development, in combination with other factors
- Repression of OseIF3e led to defects in pollen maturation but did not affect pollen mitosis
- We proposed a pathway by which OseIF3e influence organ size and pollen maturation in rice, providing an opportunity to optimize plant architecture for crop breeding
- Connection
- OseIF3e~EIF3E, EIF3H, Inhibition of a basal transcription factor 3-like gene Osj10gBTF3 in rice results in significant plant miniaturization and typical pollen abortion, Furthermore, the pollen that developed was completely sterile, which was correlated with the altered expression of two Rf (fertility restorer)-like genes that encode pentatricopeptide repeat-containing proteins OsPPR676 and OsPPR920, translational initiation factors OseIF3e and OseIF3h, and the heat shock protein OsHSP82
- OseIF3e~EIF3E, OseIF3f, The Rice Eukaryotic Translation Initiation Factor 3 Subunit f OseIF3f Is Involved in Microgametogenesis., Immunoprecipitation combined with mass spectrometry confirmed that OseIF3f was a subunit of rice eIF3, which consisted of at least 12 subunits including eIF3a, eIF3b, eIF3c, eIF3d, eIF3e, eIF3f, eIF3g, eIF3h, eIF3i, eIF3k, eIF3l, and eIF3m
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