The complete chloroplast genome of Paeonia rockii (Paeoniaceae), an endangered endemic species to China

Bai, Guoqing; Guo, Hewei; Zhao, Ning; Li, Sifeng; Zhang, Ying

doi:10.1007/s12686-017-0847-5

Cited by 9 publications

(5 citation statements)

References 7 publications

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“… 2020 ), P. rockii NC_037772 (Bai et al. 2018 ), P. delavayi NC_035718 (Li et al. 2018 ), P. potaninii NC_050332 (Li et al.…”

Section: Resultsmentioning

confidence: 99%

The complete chloroplast genome of the first registered Paeonia Itoh hybrid cv. Hexie in China

Duan,

Dai,

Hao

et al. 2024

Mitochondrial DNA Part B

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“… 2020 ), P. rockii NC_037772 (Bai et al. 2018 ), P. delavayi NC_035718 (Li et al. 2018 ), P. potaninii NC_050332 (Li et al.…”

Section: Resultsmentioning

confidence: 99%

The complete chloroplast genome of the first registered Paeonia Itoh hybrid cv. Hexie in China

Duan,

Dai,

Hao

et al. 2024

Mitochondrial DNA Part B

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“…Thus, it can provide valuable resistance resources for breeding disease-resistant cultivars. In particular, with the completion of the sequencing of the peony genome, a solid foundation was laid for the realization of molecular breeding for disease resistance of tree peonies in the future (Bai et al, 2018). Meanwhile, through genomic technology, it is expected to rapidly develop a series of excellent cultivars, such as ornamental peony, oil peony, cut flower peony, and medicinal peony.…”

Section: Discussionmentioning

confidence: 99%

Resistance Identification of Tree Peony Cultivars of Different Flowering Time to Gray Mold Pathogen Botrytis cinerea

Tian¹,

Che²,

Sun³

et al. 2019

horts

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Tree peonies are valuable ornamental plants and are widely cultivated in China and many other countries. Gray mold caused by Botrytis cinerea is an increasingly severe disease in Luoyang of China and seriously affects the ornamental value of tree peonies both in the open air and in greenhouses. However, the resistance of different tree peony cultivars to B. cinerea remains unknown. In this study, 15 tree peony cultivars belonging to three different flowering times were evaluated for resistance to B. cinerea by detached leaf assay measure. Results showed that the resistance of early-flowering peonies was stronger than that of later flowering peonies. Moreover, the correlation between flowering time and resistance of tree peonies was extremely significant (P < 0.01). The information obtained in this study can provide theoretical basis both for further exploring the resistance genes of tree peony to B. cinerea and for the prevention and controlling of the gray mold.

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“…Plants can be classified as widespread species and endemic species based on their distribution range ( Hung et al, 2014 ; Bai et al, 2018 ). For example, Stemona tuberosa , a traditional medicinal plant, is distributed across more than ten countries in Asia ( Chen et al, 2019 ), and the shrub Menziesia pentandra is distributed across Japan, Sakhalin, and the Southern Kuril Islands ( Maki et al, 2002 ).…”

Section: Introductionmentioning

confidence: 99%

Does a Widespread Species Have a Higher Competitive Ability Than an Endemic Species? A Case Study From the Dongting Lake Wetlands

Zhou

Peng

et al. 2022

Front. Plant Sci.

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The distribution range of plants is usually related to their competitiveness. The competitive ability between common widespread, which are generally considered to be invasive, and common endemic species, is still not very clear. Five plant communities were monitored in the field to compare the competitive abilities of widespread species, Phragmites australis, and endemic species, Triarrhena lutarioriparia, in the Dongting Lake wetlands. The ratios of individual numbers of T. lutarioriparia to P. australis per square meter were found to be 9:0, 14:1, 10:5, 7:6, and 0:11 in the five respective communities. A manipulation experiment was then performed with five planting modes (T. lutarioriparia: P. australis was 4:0, 3:1, 2:2, 1:3, and 0:4, respectively). Results from field monitoring showed that the two plant species exhibited similar decreased survival percentages during flooding. P. australis had higher aboveground biomass before the flooding and a higher relative elongation rate, whereas T. lutarioriparia had higher aboveground biomass after flooding and a higher relative growth rate (RGR). P. australis had a higher competitive ability than T. lutarioriparia before and after the flooding. The manipulation experiment revealed that P. australis had a higher survival percentage than T. lutarioriparia, with no differences in plant biomass, RGR, and the relative elongation rate between the two species. P. australis was found to have a higher competitive ability than T. lutarioriparia in the early growing stage and a lower competitive ability in the middle and later stages. The relative yield total in the field monitoring and manipulation experiment was 1, indicating that T. lutarioriparia and P. australis occupied different niches in the experimental conditions. It was concluded that, compared with T. lutarioriparia, P. australis has a higher competitive ability in submerged habitats and a lower competitive ability in the non-submerged habitat. The niche differences between the two species enabled their coexistence in the Dongting Lake wetlands with seasonal flooding.

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The complete chloroplast genome of Paeonia rockii (Paeoniaceae), an endangered endemic species to China

Cited by 9 publications

References 7 publications

The complete chloroplast genome of the first registered Paeonia Itoh hybrid cv. Hexie in China

The complete chloroplast genome of the first registered Paeonia Itoh hybrid cv. Hexie in China

Resistance Identification of Tree Peony Cultivars of Different Flowering Time to Gray Mold Pathogen Botrytis cinerea

Does a Widespread Species Have a Higher Competitive Ability Than an Endemic Species? A Case Study From the Dongting Lake Wetlands

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