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Chloroplast genome

Raison d’être of the plastid repeat

Creation of a plastid genome without an inverted repeat in Nicotiana tabacum reveals a role for the inverted repeat in gene dosage and the regulation of replication by total DNA content rather than copy number.

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Fig. 1: Comparison of plastomes in wild type and the IR-less lines and the predictions and experimental validation of five different hypotheses regarding IR function in the plastome.

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Correspondence to Jeffrey P. Mower.

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Mower, J.P. Raison d’être of the plastid repeat. Nat. Plants 10, 838–839 (2024). https://doi.org/10.1038/s41477-024-01710-2

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