A principal components analysis of reproductive characters of Korean Adonis plants ( Ranunculaceae )

Lee, Sang Tae; Lee, Chung Hee; Chung, Young Jae; Suh, Young Bae; Yeau, Sung Hee; Lee, Nam Sook

doi:10.11110/kjpt.2000.30.4.303

Cited by 6 publications

(18 citation statements)

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“…The amplification was performed on Thermal Cycler 9600 (PE Applied Biosystems) programmed for 45 cycles consisting of 1 min at 94°C, 1 min at 36°C, and 2 min at 72°C. The PCR products were The previous morphological analysis by Lee et al (2000) was followed for specific recognition. A. vernalis was used as an outgroup for phylogenetic analysis of ITS sequences.…”

Section: Rapd Analysismentioning

confidence: 99%

“…However, Korean taxonomists did not recognize infraspecific taxa (Lee and Ahn 1963;Chung 1965), and accepted only a single taxon, A. amurensis (Park 1974;TB Lee 1980). More recently, YN Lee (1996) listed several infraspecific taxa of A. amurensis in Korea, but S Lee (1997) claimed that Korean Adonis consisted of three species. However, their new taxa were not validly published (YN Lee 1996;S Lee 1997).…”

Section: Introductionmentioning

confidence: 98%

“…More recently, YN Lee (1996) listed several infraspecific taxa of A. amurensis in Korea, but S Lee (1997) claimed that Korean Adonis consisted of three species. However, their new taxa were not validly published (YN Lee 1996;S Lee 1997). Taxonomic difficulties of the Korean A. amurensis complex are due to the paucity of morphological features that delimit taxonomic boundaries among closely related taxa.…”

Section: Introductionmentioning

confidence: 98%

“…Recently, a principal components analysis (PCA) was carried out to determine taxonomic identities of Korean Adonis, which has been treated variously at specific and infraspecific levels (Lee et al 2000). The PCA of reproductive characters showed that Korean Adonis comprises three species, A. amurensis, A. multiflora, and A. pseudoamurensis.…”

Section: Introductionmentioning

confidence: 99%

“…We utilized two independent molecular techniques, random amplified polymorphic DNA (RAPD) analysis and sequence analysis of internal transcribed spacer (ITS) of nuclear ribosomal DNA, to examine genetic differentiation of Korean Adonis. In this study, the recognition of three species of Korean Adonis by following the recent taxonomic examination (Lee et al 2000) is merely for the sake of discussion, and no a priori decisions have been made regarding specific delimitation.…”

Section: Introductionmentioning

confidence: 99%

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Molecular evidence for the taxonomic identity of Korean Adonis (Ranunculaceae)

Suh

Lee

et al. 2002

Journal of Plant Research

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Although Korean Adonis has been traditionally recognized as Adonis amurensis Regel and Radde with various infraspecific taxa described, its taxonomic identity is still in dispute. We investigated the genetic variation in 60 individuals from 12 populations in Korea to elucidate the taxonomic identity of the Korean Adonis complex. Random amplified polymorphic DNA (RAPD) analysis revealed that Korean Adonis comprises three species: A. amurensis, A. pseudoamurensis, and A. multiflora. Adonis amurensis is distributed in northern central inland regions of Korea and A. pseudoamurensis is found in southern parts of the Korean peninsula. Adonis multiflora grows only on Cheju Island, which is the southernmost part of Korea. Phylogenetic analysis of nuclear ribosomal internal transcribed spacer (ITS) sequences partially supported the presence of three Adonis taxa in Korea as detected by RAPD analysis. The Adonis population on Jangbong Island located in the West Sea, which was referred to as A. pseudoamurensison the basis of morphological examination, was separated from the other populations of A. pseudoamurensis. Otherwise, the molecular evidence is well congruent with the recent morphological study that proposes that Korean Adonis consists of these three species.

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Section: Rapd Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Molecular evidence for the taxonomic identity of Korean Adonis (Ranunculaceae)

Suh

Lee

et al. 2002

Journal of Plant Research

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Adonis amurensis var. pilosissima var. nov., a new variety of Adonis amurensis (Ranunculaceae) from East Asia

Son

Lee

et al. 2018

Journal of Asia-Pacific Biodiversity

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Flavonoids chemistry of theadonis amurensiscomplex in eastern Asia

Chang

Jeon

Kim³

et al. 2008

Forest Science and Technology

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Flavonoids were isolated and identified from flowers and/or leaves of the Adonis amurensis complex. This complex has been a persistent source of taxonomic confusion due to the exclusive use of continuous variation in flower morphology for species definition and recognition. Nineteen flavonoids, including C-glycosylflavones, Oglycosylflavones, and flavonol O-glycosides were characterized. The flavonoids isolated from flowers and leaves of the A. amurensis complex were not the same. The phenogram indicated three major clusters; A. multiflora, A. ramosa-A. pseudoamurensis, and A. amurensis. A. amurensis was characterized by a higher flavonoid diversity composed of a variety of C-glycosylflavones, while A. multiflora was generally characterized by a reduced flavonoid profiles. It is probable that evolutionary advancement is reflected in loss of some of C-glycosylflavone and all of O-glycosylflavone synthesis, resulting in A. multiflora within this series. The present study has demonstrated that the flavonoid chemistry may indeed be as variable as the morphological features, and no significant flavonoid differences at the species level were observed. It was suggested that parallel and/or radiate modes of evolution could have taken place within this complex.

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A principal components analysis of reproductive characters of Korean Adonis plants ( Ranunculaceae )

Cited by 6 publications

References 0 publications

Molecular evidence for the taxonomic identity of Korean Adonis (Ranunculaceae)

Molecular evidence for the taxonomic identity of Korean Adonis (Ranunculaceae)

Adonis amurensis var. pilosissima var. nov., a new variety of Adonis amurensis (Ranunculaceae) from East Asia

Flavonoids chemistry of theadonis amurensiscomplex in eastern Asia

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