Accumulation of Large Lineage-Specific Repeats Coincides with Sequence Acceleration and Structural Rearrangement in Plantago Plastomes.

Repeats can mediate rearrangements and recombination in plant mitochondrial genomes and plastid genomes. While repeat accumulations are linked to heightened evolutionary rates and complex structures in specific lineages, debates persist regarding the extent of their influence on sequence and structural evolution. In this study, 75 Plantago plastomes were analyzed to investigate the relationships between repeats, nucleotide substitution rates, and structural variations.

Complete genome sequence of a sp. PL1-032A isolated from the pink hypersaline Pearse Lakes, Rottnest Island, Western Australia.

sp. PL1-032A was isolated from Pearse Lakes, Western Australia. The sequenced genome consists of a single chromosome (2,705,688  bp) with a GC content of 47.

Complete genome sequence of sp. PL1-037 isolated from the pink hypersaline Pearse Lakes, Rottnest Island, Western Australia.

sp. PL1-037 was isolated from Pearse Lakes, Rottnest Island, Western Australia. The sequenced completed genome for PL1-037 is composed of a single chromosome (2,804,934  bp) with a GC content of 47.

Complete genome sequence of a sp. PL1-022 isolated from the pink hypersaline Pearse Lakes, Rottnest Island, Western Australia.

sp. PL1-022 was isolated from Pearse Lakes, Western Australia. The sequenced genome consists of a chromosome (3,140,198 bp; 48.

The haplotype-resolved telomere-to-telomere carnation () genome reveals the correlation between genome architecture and gene expression.

Carnation () is one of the most valuable commercial flowers, due to its richness of color and form, and its excellent storage and vase life. The diverse demands of the market require faster breeding in carnations. A full understanding of carnations is therefore required to guide the direction of breeding.