Small chloroplast-targeted DnaJ proteins are involved in optimization of photosynthetic reactions in Arabidopsis thaliana



: Chen KM, Holmstrom M, Raksajit W, Suorsa M, Piippo M, Aro EM

Publisher: BIOMED CENTRAL LTD

: 2010

: BMC Plant Biology

: BMC PLANT BIOLOGY

: BMC PLANT BIOL

: ARTN 43

: 10

: 15

: 1471-2229

DOI: https://doi.org/10.1186/1471-2229-10-43


Conclusion: It is proposed that the tolerance of the DnaJ protein knockout plants to oxidative stress occurs at the expense of the flexibility of photosynthetic reactions. Despite the fact that the effects of the individual protein knockout on the response of plants to high light treatment are quite similar, it is conceivable that both specific- and cross-talk functions exist between the three small chloroplast-targeted DnaJ proteins, AtJ8, AtJ11 and AtJ20.



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