KOREAN JOURNAL OF PLANT TAXONOMY最新文献

The complete chloroplast genome sequence of Rhododendron caucasicum (Ericaceae) 高加索杜鹃(Rhododendron caucasicum)叶绿体全基因组序列(杜鹃花科)

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-09-30 DOI: 10.11110/kjpt.2023.53.3.230

Myounghai KWAK, Rainer W. BUSSMANN

引用次数: 0

Current status of whole-genome sequences of Korean angiosperms 韩国被子植物全基因组序列研究现状

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-09-30 DOI: 10.11110/kjpt.2023.53.3.181

Jongsun PARK, Yunho YUN, Hong XI, Woochan KWON, Janghyuk SON

引用次数: 0

Ipomoea heptaphylla and Murdannia nudiflora: New records for the flora of Korea & lt; i&gt番薯heptaphylla和Murdannia nudiflora:韩国植物区系新记录

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-09-30 DOI: 10.11110/kjpt.2023.53.3.222

Eun Su KANG, Chang Wook KIM, Dong Chan SON, Mean-Young YIM, Seong-Jin JI

引用次数: 0

The complete chloroplast genome of Scrophularia kakudensis and a comparative analysis of S. kakudensis and S. cephalantha [lt;i>]棘球玄参叶绿体全基因组和S的比较分析。kakudensis和& lt; i> S。cephalantha

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-09-30 DOI: 10.11110/kjpt.2023.53.3.237

Ogyeong SON, KyoungSu CHOI

{"title":"The complete chloroplast genome of Scrophularia kakudensis and a comparative analysis of S. kakudensis and S. cephalantha","authors":"Ogyeong SON, KyoungSu CHOI","doi":"10.11110/kjpt.2023.53.3.237","DOIUrl":"https://doi.org/10.11110/kjpt.2023.53.3.237","url":null,"abstract":"The genus Scrophularia L. (Scrophulariaceae) comprises 200–270 species worldwide and is a taxonomically challenging lineage, displaying morphological diversity and hybridization. S. kakudensis is morphologically similar to the closely related taxa S. kakudensis var. microphylla, S. pilosa, and S. cephalantha. Therefore, the purpose of this study was to sequence the chloroplast (cp) genome of S. kakudensis using next-generation sequencing and compare it to those of related taxa. The complete cp genome sequence of Scrophularia kakudensis was found to be 152,355 bp long, consisting of a pair of inverted repeats of 25,485 bp that separate a large single-copy (LSC) of 83,479 bp from small single-copy regions of 17,909 bp. The cp genome contained 78 protein-coding genes, 30 tRNAs, and four rRNAs. A phylogenetic analysis based on 78 protein-coding genes from six Scrophularia species showed S. kakudensis and S. cephalantha formed with 100% bootstrap values. We compared the complete cp genomes of S. kakudensis and S. cephalantha and identified seven sequence divergence regions: matK/rps16, rps16/trnQ, trnS/trnG, rpoB/trnC, trnS/trnG, rpl32/trnL, and ndhD/psaC. These regions may be useful for determining the phylogenetic relationships among S. kakudensis-related species.","PeriodicalId":52232,"journal":{"name":"KOREAN JOURNAL OF PLANT TAXONOMY","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135039942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative morphological analysis reveals a new record of Boehmeria nakashimae (Urticaceae) in Korea 对比形态分析揭示了一种新记录Boehmeria nakashimae产于韩国的荨麻科植物

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-09-30 DOI: 10.11110/kjpt.2023.53.3.213

Hyeong Jun JO, Hyun-Do JANG, Dae-Hui JEONG, Jae Young KIM, Gyu Young CHUNG

引用次数: 0

Parasenecio pentaphyllaria (Asteraceae: Senecioneae), a new species of Parasenecio from Korea & lt; i&gt Parasenecio pentaphyllaria(菊科:银蕨科)拟银蕨从韩国

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-09-30 DOI: 10.11110/kjpt.2023.53.3.201

Min Ji KWON, Gi-Heum NAM, Hyeong Jun JO, Jae Young KIM, Dae-Hui JEONG, Seon JEONG, Byeong Cheol MOON, Gyu Young CHUNG

引用次数: 0

A phylogenetic analysis of the Korean endemic species Paraphlomis koreana (Lamiaceae) inferred from nuclear and plastid DNA sequences 韩国特有种韩国白齿蕨(Lamiaceae)的核与质体DNA序列分析

IF 1

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-06-30 DOI: 10.11110/kjpt.2023.53.2.157

Eun-Kyeong Han, Jung-Hyun Kim, Jin-Seok Kim, C. Hyun, D. Son, G. Chung, Amarsanaa Gantsetseg, Jung-Hyun Lee, In-Su Choi

{"title":"A phylogenetic analysis of the Korean endemic species Paraphlomis koreana (Lamiaceae) inferred from nuclear and plastid DNA sequences","authors":"Eun-Kyeong Han, Jung-Hyun Kim, Jin-Seok Kim, C. Hyun, D. Son, G. Chung, Amarsanaa Gantsetseg, Jung-Hyun Lee, In-Su Choi","doi":"10.11110/kjpt.2023.53.2.157","DOIUrl":"https://doi.org/10.11110/kjpt.2023.53.2.157","url":null,"abstract":"Paraphlomis koreana (Lamiaceae) was newly named and added to Korean flora in 2014. Paraphlomis belongs to the tribe Paraphlomideae, along with Ajugoides and Matsumurella. However, a recent study has suggested that P. koreana is morphologically similar to Matsumurella chinensis, making them difficult to distinguish from each other. Therefore, we aimed to examine the phylogenetic placement of P. koreana within the tribe and compare its genetic relationship with M. chinensis. We sequenced an additional complete plastid genome for an individual of P. koreana and generated sequences of nuclear ribosomal (nr) DNA regions of internal and external transcribed spacers (ITS and ETS) for two individuals of P. koreana. Maximum likelihood analyses based on two nrDNA regions (ITS and ETS) and four plastid DNA markers (rpl16 intron, rpl32-trnL, rps16 intron, and trnL-F) covering 13 Paraphlomis species and M. chinensis were conducted. Phylogenetic analyses concordantly supported that P. koreana forms a monophyletic group with M. chinensis. Moreover, our study revealed that P. koreana includes nrDNA sequences of M. chinensis as minor intraindividual variants, suggesting that the genetic divergence between the two taxa is incomplete and may represent intraspecific variation rather than distinct species. In conclusion, our findings suggest that the independent species status of P. koreana within Paraphlomis should be reconsidered.","PeriodicalId":52232,"journal":{"name":"KOREAN JOURNAL OF PLANT TAXONOMY","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49143778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Seed and seed coat morphology in monotypic and endemic genera of Korean angiosperms 朝鲜被子植物单型属和特有属的种子和种皮形态

IF 1

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-06-30 DOI: 10.11110/kjpt.2023.53.2.102

Se-Moon Ahn, A. Kim, Kweon Heo

{"title":"Seed and seed coat morphology in monotypic and endemic genera of Korean angiosperms","authors":"Se-Moon Ahn, A. Kim, Kweon Heo","doi":"10.11110/kjpt.2023.53.2.102","DOIUrl":"https://doi.org/10.11110/kjpt.2023.53.2.102","url":null,"abstract":"The basic information of ovule and seed characteristics was investigated for five monotypic and endemic genera in the Korean peninsula as categorized by the Flora of Korea category. The carpels and seeds were sectioned with a rotary microtome. Mature seeds were coated with platinum using an ion sputter and observed using a scanning electron microscope. As a result, Abeliophyllum was found to be anatropous and a unitegmic ovule, with a slightly colliculate seed surface and exotestal seed coat type. The ovule of Coreanomecon was anatropous and bitegmic, having a distinct echinate seed surface, and exo-endotestal seed coat type with a prismatic crystal in the mesotesta. The ovule of Hanabusaya was anatropous and a unitegmic, with a long reticulate seed surface sculpture, and distinct exotestal seed coat type. In addition, a wing developed at the opposite side of the raphe bundle. Megaleranthis was an anatropous and bitegmic ovule, having a small pentagonal disk shape, a concave seed surface and exotestal seed coat type. Finally, Pentactina was also anatropous and a unitegmic ovule, reticulate seed sculpture, and endotestal seed coat type. These data will be proving to be a source of good information for securing bio-sovereignty in the near future.","PeriodicalId":52232,"journal":{"name":"KOREAN JOURNAL OF PLANT TAXONOMY","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41710827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A survey of the genome-wide genetic variation of Hibiscus hamabo (Malvaceae) 木槿(malvacae)全基因组遗传变异的研究

IF 1

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-06-30 DOI: 10.11110/kjpt.2023.53.2.148

Geonha Hwang, Ui-Chan Jung, Sang-Tae Kim

{"title":"A survey of the genome-wide genetic variation of Hibiscus hamabo (Malvaceae)","authors":"Geonha Hwang, Ui-Chan Jung, Sang-Tae Kim","doi":"10.11110/kjpt.2023.53.2.148","DOIUrl":"https://doi.org/10.11110/kjpt.2023.53.2.148","url":null,"abstract":"Hibiscus hamabo (Malvaceae) is a deciduous shrub mainly found in northeast Asia, including China, Japan, and Korea. Due to its limited distribution on Jejudo Island and at several sites in Jeollanam-do in Korea, H. hamabo has been designated as an endangered species by the Ministry of the Environment and has been the subject of several restoration programs. In this study, we quantified genetic variations using double-digestion restrictionassociated DNA sequencing technology in 96 individuals of H. hamabo from 13 distinct populations in Korea. We determined 3,352 genome-wide single nucleotide polymorphism loci after stringent filtering processes and analyzed the level of genetic variation within and among populations as well as the population differentiation and genetic ancestry with various assumptions pertaining to the population origin. Our results indicated weak differentiations among populations surveyed in this study but clearly suggested that most of the H. hamabo populations maintain a relatively high level of genetic diversity as evidence of frequent genetic exchanges among populations via outcrossing or sequential gene flows. For a more detailed analysis of the origin of Korean H. hamabo and its demographic history, it will be necessary to expand sampling in China and Japan.","PeriodicalId":52232,"journal":{"name":"KOREAN JOURNAL OF PLANT TAXONOMY","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43133493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A checklist of endemic plants on the Korean Peninsula II 朝鲜半岛特有植物清单2

KOREAN JOURNAL OF PLANT TAXONOMY Pub Date : 2023-06-30 DOI: 10.11110/kjpt.2023.53.2.79

Gyu Young CHUNG, Hyun-Do JANG, Kae Sun CHANG, Hyeok Jae CHOI, Young-Soo KIM, Hyuk-Jin KIM, Dong Chan SON

{"title":"A checklist of endemic plants on the Korean Peninsula II","authors":"Gyu Young CHUNG, Hyun-Do JANG, Kae Sun CHANG, Hyeok Jae CHOI, Young-Soo KIM, Hyuk-Jin KIM, Dong Chan SON","doi":"10.11110/kjpt.2023.53.2.79","DOIUrl":"https://doi.org/10.11110/kjpt.2023.53.2.79","url":null,"abstract":"Following recent taxonomic, distributional, and nomenclatural revisions, an updated checklist of endemic plants on the Korean Peninsula is needed. This study provides an updated checklist of vascular plants endemic to the Korean Peninsula and describes their distribution within administrative provinces. The revised checklist includes 373 endemic taxa (304 species, six subspecies, 49 varieties, and 14 nothospecies) from 179 genera and 64 families, representing 9.5% of the total native flora of the Korean Peninsula. Asteraceae (41 taxa), Ranunculaceae (29 taxa), Liliaceae s.l. (24 taxa), and Rosaceae (22 taxa) were the most widely represented families. Compared with the most recent checklist published in 2017, 39 taxa were excluded from the checklist; one taxon was excluded because it did not have a valid published name, seven taxa were excluded because their natural habitats extended to neighboring countries, four taxa were excluded because they were treated as a rank form, and 27 taxa were excluded because they had been identified as heterotypic synonyms of taxa distributed outside of the Korean Peninsula. Fifty-two new taxa were included based on the literature. This checklist will help to focus conservation efforts and provide a framework for research, protection, and policy implementation related to these endemic taxa.","PeriodicalId":52232,"journal":{"name":"KOREAN JOURNAL OF PLANT TAXONOMY","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2