- Information
- Symbol: OscpSRP54b
- MSU: LOC_Os11g05556
- RAPdb: Os11g0153700
- Publication
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Genbank accession number
- Key message
- Knockout lines of OscpSRP54b (LOC_Os11g05556) exhibited similar pale green phenotype to pgl14 with reduced chlorophyll contents and impaired chloroplast development, but showed apparently arrested-growth and died within 3 weeks
- Conclusion: Our study demonstrated that both OscpSRP54a and OscpSRP54b were essential for normal chloroplast development by interacting with OscpSRP43 in rice
- OscpSRP54a and OscpSRP54b might play distinct roles in transporting different chloroplast proteins into thylakoids through cpSRP-mediated pathway
- Both OscpSRP54a and OscpSRP54b were constitutively expressed mainly in shoots and leaves at the vegetative growth stage
- Connection
- OscpSRP43~PGL3, OscpSRP54b, Chloroplast SRP54s are Essential for Chloroplast Development in Rice, Both OscpSRP54a and OscpSRP54b were able to interact with OscpSRP43, respectively
- OscpSRP43~PGL3, OscpSRP54b, Chloroplast SRP54s are Essential for Chloroplast Development in Rice, The transcript level of OscpSRP43 was significantly reduced while the transcript level of OscpSRP54b was apparently increased in pgl14
- OscpSRP43~PGL3, OscpSRP54b, Chloroplast SRP54s are Essential for Chloroplast Development in Rice, In contrast, the transcript levels of OscpSRP54a, OscpSRP43 and OscpSRP54b were all significantly decreased in OscpSRP54b knockout lines
- OscpSRP43~PGL3, OscpSRP54b, Chloroplast SRP54s are Essential for Chloroplast Development in Rice, Conclusion: Our study demonstrated that both OscpSRP54a and OscpSRP54b were essential for normal chloroplast development by interacting with OscpSRP43 in rice
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