A new record of brown algae, Papenfussiella densa from Dok-do, Korea
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Papenfussiella densa was described as Papenfussiella kuromo f. densa from Japan by Inagaki in 1958. P. densa has been recognized as an endemic and independent species based on the molecular analyses of type material without detailed morphological observations. In this study, Papenfussiella densa is reported as a new record from Dok-do, South Korea, based on morphological and molecular analyses. Papenfussiella densa is mainly characterized as having narrow, branched, slimy, and tomentose thalli with branchlets, partially hollow in the medulla of the middle part. The molecular analyses of the chloroplast rbc L-rbc S DNA sequence of the Papenfussiella densa sample from Korea revealed that it matched that of P. densa from Japan and was nested in the clade of Papenfussiella. There was only a 0.02% gene sequence divergence between the Korean and Japanese samples. We report P. densa as a new record from Korea and add this species to the list of Korean macroalgal flora.
Abstract
Papenfussiella densa was described as Papenfussiella kuromo f. densa from Japan by Inagaki in 1958. P. densa has been recognized as an endemic and independent species based on the molecular analyses of type material without detailed morphological observations. In this study, Papenfussiella densa is reported as a new record from Dok-do, South Korea, based on morphological and molecular analyses. Papenfussiella densa is mainly characterized as having narrow, branched, slimy, and tomentose thalli with branchlets, partially hollow in the medulla of the middle part. The molecular analyses of the chloroplast rbc L-rbc S DNA sequence of the Papenfussiella densa sample from Korea revealed that it matched that of P. densa from Japan and was nested in the clade of Papenfussiella. There was only a 0.02% gene sequence divergence between the Korean and Japanese samples. We report P. densa as a new record from Korea and add this species to the list of Korean macroalgal flora.
참고문헌 (12)
- Huelsenbeck JP, "MrBayes: Bayesian inference of phylogeny", Bioinformatics, 17, pp.754~755 (2001)
- Inagaki K, "A systematic study of the order Chordariales from Japan and its vicinity", Sci. papers Inst. Algol. Res., Fac. Sci., Hokkaido Univ., 4, pp.87~197 (1958)
- Kang JW, "On the geographical distribution of marine algae in Korea", Bull. Pusan Fish. Coll, 7, pp.1~125 (1966)
- Kawai H, "Taxonomic revision of Papenfussiella species (Chordariaceae, Phaeophyceae) in the Northern Hemisphere", Phycologia, 55, pp.308~317 (2016)
- Kylin H, "Die Phaeophyceen ordnung Chordariales", Lunds Univ. Arsskr. N. F. Avd. 2, 36, pp.1~67 (1940)
- Levring T, "The natural history of Juan Fernandez and Easter Island, vol. 2", pp.624~ (1941)
- Ronquist F, "MrBayes 3: Bayesian phylogenetic inference under mixed models", Bioinformatics, 19, pp.1572~1574 (2003)
- Silvestro D, "raxmlGUI: a graphical front-end for RaxML", Org. Divers. Evol., 12, pp.335~337 (2012)
- Thompson JD, "Clustal W:improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position -specific gap penalties and weight matrix choice", Nucleic Acids Res., 22, pp.4673~4680 (1994)
- Womersley HBS, "The Marine Benthic Flora of Southern Australia", pp.103~127 (1987), South Australian Government Printing Division
- Yoon HS, "Phylogeny of Alariaceae (Phaeophyta)with special reference to Undaria based on sequences of the RuBisCo spacer region", Hydrobiologia, 398, pp.399 (1999), 47~55
- 윤이용, "동해연안 수괴의 특성과 장기변동 추이", 한국해양환경•에너지학회지, 10(1), pp.59~65 (2007), 한국해양환경·에너지학회