Evolution of Rosaceae Plastomes Highlights Unique Cerasus Diversification and Independent Origins of Fruiting Cherry

Zhang, Jing; Wang, Yan; Chen, Tao; Chen, Qing; Wang, Lei; Liu, Zhenshan; Wang, Hao; Xie, Rui; He, Wen; Li, Ming; Liu, Congli; Yang, Shaofeng; Li, Mengyao; Lin, Yuanxiu; Zhang, Yunting; Zhang, Yong; Tang, Haoru; Gao, Li‐Zhi; Wang, Xiaorong

doi:10.3389/fpls.2021.736053

Cited by 18 publications

(37 citation statements)

References 85 publications

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“…The plastome phylogeny also provides new insight into the relationship between sweet cherry and P. canescens , an important species used in cherry rootstock and disease resistance breeding. Morphological characteristics and fertility of F1 hybrids provided conflicting accounts for the section to which P. canescens properly belonged (Iezzoni et al, 1991; Rehder, 1927; Schuster, 2001), and the only prior comprehensive plastome phylogenetic result is ambiguous as the sample included was a P. cerasus × P. canescens hybrid, not a P. canescens accession (Zhang et al, 2021). Our results provide support for P. canescens ' inclusion in the Cerasus section along with sweet, ground, and sour cherry.…”

Section: Discussionmentioning

confidence: 99%

Parental origins of the cultivated tetraploid sour cherry (Prunus cerasus L.)

Bird

Jacobs

Sebolt

et al. 2022

Plants People Planet

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Societal impact statement Sour cherry (Prunus cerasus L.) is an agriculturally valuable tree that produces fruits used in a range of culinary dishes, beverages, and other products. The progenitor species and number of origins of sour cherry remain unresolved. Here, we performed phylogenetic analyses of plastid genomes and nuclear genes from nine wild species and three historically important sour cherry cultivars. Our analyses identified Prunus fruticosa and Prunus avium as the closest extant relatives of the progenitor species of tetraploid sour cherry. Furthermore, our analyses revealed P. fruticosa as the likely maternal contributor. These findings and transcriptomic datasets should serve as valuable new resources to guide future breeding efforts in sour cherry.

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Section: Discussionmentioning

confidence: 99%

Parental origins of the cultivated tetraploid sour cherry (Prunus cerasus L.)

Bird

Jacobs

Sebolt

et al. 2022

Plants People Planet

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“…According to fossil divergence time, the Rosaceae Crown (N1) was constrained by lognormal distribution, with its mean value set at 90.18Mya and standard deviation at 0.05 . (Tribe Maleae + Tribe Spiraeeae) + Tribe Amygdaleae (N2) was constrained by lognormal distribution, with the mean value set at 72.62Mya and the standard deviation at 0.05 Zhang et al, 2021). The Tribe Amygdaleae (N3) was constrained by lognormal distribution, with a mean of 68.58Mya and a standard deviation of 0.01 Xiang et al, 2017;Zhang et al, 2021).…”

Section: 5molecular Dating and Demographicanalysesmentioning

confidence: 99%

Study on Population Variation and Phylogeography of Cherry in China（Cerasus conradinae）

Dong

Wang

et al. 2023

Preprint

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Cerasus conradinae is an important germplasm resource of wild cherry in China. In this work, sampling was expanded and genetic evidence was added for further study. The current and future potential populations were predicted by niche model. Based on three cpDNA sequences and one nrDNA sequence, and combined with the phylogeographic evolution of 12 populations of 244 individuals in C.conradinae, the temporal and spatial patterns of genetic variation in C.conradinae were investigated, and the effects of genetic drift and differentiation as well as natural environmental factors on the genetic variation and evolutionary distribution of C.conradinae were elucidated. Finally, morphological evidence combined with molecular evidence was used to discuss the species definition of population variation and differentiation. The results showed that Central China, East China and Southwest China were the core regions for the conservation and utilization of germplasm resources of C.conradinae. Support for variant Cerasus conradinae var. ruburm is established. The genetic diversity of C.conradinae was high (Hd = 0.830; Rd = 0.798). There was genetic variation among populations of C.conradinae, and genealogical geographic structure existed among the populations and three geographical groups, but the genetic differentiation coefficient at each level was low. The gene exchange was obvious in Southwest China, and the differentiation was obvious in Central China. The population and three geographic groups do not reject the expectation of expansion model. Two distinct lineages (three geographic groups) were identified from the population of C.conradinae: Central China+ East China lineage and East China+ (Central China+Southwest China) lineage, two lineages of 4.38Mya occurred in the early Pliocene based on geographical isolation. The southeastern part of Eastern China near Mount Wuyi was the most likely refuge for C.conradinae. The results provided a theoretical basis for the classification and identification of C.conradinae and the protection and utilization of germplasm resources.

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“…Chinese cherry ( Prunus pseudocerasus ) belongs to the genus Prunus (subgenus Cerasus ) in the Rosaceae family [ 1 ]. It originated in China as an essential native fruit tree with a distinctive rich and unique flavor, and it is cultivated widely in Southwest China [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

Accurate Chromosome Identification in the Prunus Subgenus Cerasus (Prunus pseudocerasus) and its Relatives by Oligo-FISH

Wang

Feng

Wang

et al. 2022

IJMS

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A precise, rapid and straightforward approach to chromosome identification is fundamental for cytogenetics studies. However, the identification of individual chromosomes was not previously possible for Chinese cherry or other Prunus species due to the small size and similar morphology of their chromosomes. To address this issue, we designed a pool of oligonucleotides distributed across specific pseudochromosome regions of Chinese cherry. This oligonucleotide pool was amplified through multiplex PCR with specific internal primers to produce probes that could recognize specific chromosomes. External primers modified with red and green fluorescence tags could produce unique signal barcoding patterns to identify each chromosome concomitantly. The same oligonucleotide pool could also discriminate all chromosomes in other Prunus species. Additionally, the 5S/45S rDNA probes and the oligo pool were applied in two sequential rounds of fluorescence in situ hybridization (FISH) localized to chromosomes and showed different distribution patterns among Prunus species. At the same time, comparative karyotype analysis revealed high conservation among P. pseudocerasus, P. avium, and P. persica. Together, these findings establish this oligonucleotide pool as the most effective tool for chromosome identification and the analysis of genome organization and evolution in the genus Prunus.

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Evolution of Rosaceae Plastomes Highlights Unique Cerasus Diversification and Independent Origins of Fruiting Cherry

Cited by 18 publications

References 85 publications

Parental origins of the cultivated tetraploid sour cherry (Prunus cerasus L.)

Parental origins of the cultivated tetraploid sour cherry (Prunus cerasus L.)

Study on Population Variation and Phylogeography of Cherry in China（Cerasus conradinae）

Accurate Chromosome Identification in the Prunus Subgenus Cerasus (Prunus pseudocerasus) and its Relatives by Oligo-FISH

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