• Korean Journal of Plant Taxonomy
• /
• v.47 no.1
• /
• pp.46-50
• /
• 2017

The genus Lilium comprises about 100 species and is a major element of the family Liliaceae in temperate region of North Hemisphere. In the light of recent studies on the genus, we tried to examine the taxonomy of three Korean species (L. hansonii, L. tsingtauense, and L. distichum) belonging to section Martagon. The four available chloroplast regions (rbcL, matK, ndhF, and atpB) in Lilium species were selected and analyzed for a maximum likelihood phylogeny. As a results, three Korean species of section Martagon formed a monophyletic group. However, they nested within paraphyletic section Sinomartagon. Further, the discussions on taxonomic affinities of Korean species have made based on comparison between topology of phylogenetic tree and morphology.

• Korean Journal of Plant Taxonomy
• /
• v.32 no.4
• /
• pp.449-465
• /
• 2002

A systematic review for Korean Liliopsida was carried out with rbcL and atpB sequence data. Congruent phylogenetic trees were obtained from two different data sets. Korean Liliopsida consists of the three orders, Asparagales, Liliales, and Dioscoreales sensu Dahlgren et al. Members of Dioscoreales were used as an outgroup for inferring relationships among Asparagales and Liliales in the molecular studies. Iridaceae showed close relationship to Asparagales both in the rbcL and atpB sequence trees rather than to Liliales. Family Nartheciaceae (previously included within Melanthiaceae s. lat.) appeared as a paraphyletic assemblage basal within Liliales, but did not show relationships to other orders. Genera of Ruscaceae (previously Convallariaceae) like Disporum, Clintonia, and Streptopus had to be transferred to Colchicaceae, Liliaceae, and Calochortaceae, respectively. A revised list of families for Korean members of Liliopsida is suggested.

• Proceedings of the Korean Society for Bio-Environment Control Conference
• /
• 1997.05a
• /
• pp.40-45
• /
• 1997

백합 및 아이리스는 국내에서 주로 생산되고 있는 주요 구근식물이다 특히 백합은 95년 일본 및 흥콩으로 232만 달러를 수출하였으며, 앞으로도 수출유망작물로 크게 각광 받을 것이다. 또한 아이리스도 국내 10대 절화작물에 속하는 주요 화훼작물이다. 그러나 국내에서 재배되고 있는 백합 및 아이리스 대부분이 시설내 토양에서 재배되고 있어 합리적인 영양관리가 어려우며, (중략)

• The Korean Journal of Malacology
• /
• v.20 no.2
• /
• pp.171-181
• /
• 2004

Partial sequences of the mitochondrial cytochrome oxidase subunit Ⅰ(mtCOI) gene of veneroid clams were obtained to eluciadate molecular phylogeny. A total of nine veneroids and one corbiculid were collected from southern and western sea of Korea. The mtCOI sequences of the clams obtained from the present study and three veneroids sequences from GenBank were analyzed by maximum parsimony and neighbor-joining methods. The subfamilies Samarangiinae, Dorsiniinae, Cyclinae, Meretricinae and Chioninae were monophyletic, but Pitarinae was paraphyletic. One transitions and two transversions among two samples of Ruditapes philippinarum and a R. variegata were observed.

• Journal of Aquaculture
• /
• v.20 no.2
• /
• pp.75-80
• /
• 2007

Amino acid composition and relationship of the commercially valuable five Korean Veneridae, Protothaca jedoensis, Ruditapes philippinarum, Meretrix lusoria, Saxidomus purpuratus and Cyclina sinensis were compared. The major amino acids of five species in Veveridae clams were ureanine, taurine, proline, glycine, alanine and arginine. A similarity of amino acid between C. sinensis and M. lusoria was highest (0.94) and lowest (0.52) for between C. sinensis and P. jedoensis, respectively.

• Proceedings of the Korean Society of Fisheries Technology Conference
• /
• 2000.10a
• /
• pp.283-284
• /
• 2000

개조개(Saxidomus purpuratus)는 백합목 백합과에 속하는 종으로 우리 나라와 일본 북해도 남부부터 구주까지 넓게 분포하고, 서식대는 조간대부터 수심 40 m의 모래나 자갈이 섞인 진흙에 분포하며, 우리 나라에서는 식용 패류로서 고가이지만, 일본의 경우 대부분의 지역에서는 식용으로 이용하지 않는 것으로 알려지고 있다. (중략)

• Proceedings of the Korean Society of Fisheries Technology Conference
• /
• 2003.05a
• /
• pp.386-387
• /
• 2003

개조개(Saxidomus purpuratus)는 백합목 백합 과에 속하는 종으로 수산자원생물로서 우리나라 인근해역에서 많이 채집되어 연안어업의 중요한 소득원이 되고 있으므로 경제적으로 매우 가치가 있는 종이다. 본 종에 관한 연구를 살펴보면, 우리나라의 경우 생식세포 형성 및 산란시기 등에 관한 연구(Kim, 1969; Kim, 1971,; Chung and Kim, 1994; Chung et al., 1999)가 있고 생식세포 발달동안 난황형성과 생식주기와 성비 등에 관한 연구(Ahn, 2001; Kim et al., 2001)보고가 있다. (중략)

• Proceedings of the Korean Society of Fisheries Technology Conference
• /
• 2001.10a
• /
• pp.371-372
• /
• 2001

개조개(Saxidemus purpuratus)는 백합목 백합과에 속하는 종으로 우리나라, 일본 북해도 남부부터 九州 및 중국 대륙 연안까지 넓게 분포하고, 조간대부터 수심 40 m의 모래나 자갈이 섞인 진흙에 서식한다(Yoo, 1976). 우리나라에서는 고가의 식용패류로서 경제적 가치가 높은 종이나, 일본의 경우 식용으로 이용하지 않는다. 본 종에 관한 연구를 살펴보면, 우리나라의 경우, 생식세포 및 산란시기에 관한 연구(Chung and Kim, 1994; Chung et al., 1999; Ahn, 2001; Kim et al., 2001)가 많이 이루어져 있고, 식품가공학적 연구(Kang, 1998); Jung, 1992; Oh, 1998; Oh et al., 1998)는 꾸준히 이루어지고 있는 실정이다. (중략)

• Korean Journal of Agricultural and Forest Meteorology
• /
• v.17 no.1
• /
• pp.75-84
• /
• 2015

This study was conducted to investigate the effects of high temperature and drought on growth performance, photosynthetic parameters and photosynthetic pigment contents of Liriodendron tulipifera L. seedlings. The seedlings were grown in controlled-environment growth chambers with combinations of four temperature ($-3^{\circ}C$, $0^{\circ}C$, $+3^{\circ}C$, $+6^{\circ}C$; based on the monthly average for 30 years in Korea) and two water status (control, drought). Temperature rise increased growth, total dry weight and leaf area in all water status. Also photosynthetic rate, dark respiration, stomatal conductance and transpiration rate increased with increasing temperature. In contrast, growth and photosynthetic parameters of L. tulipifera seedlings were lower in $-3^{\circ}C$ than $0^{\circ}C$. But temperature rise decreased water use efficiency in all water status. Temperature rise increased photosynthetic pigment contents of leaf. Also chlorophyll a/b ratio increased with increasing temperature. In conclusion, the elevated temperature lead to causes growth increase through the increase of energy production by higher photosynthetic rate during a growth period of L. tulipifera seedlings.

• Korean Journal of Plant Taxonomy
• /
• v.38 no.3
• /
• pp.197-222
• /
• 2008

A recently published Korean Flora, "The genera of vascular plants of Korea (GFK)", includes the descriptions and keys for 217 families, 1,044 genera, and 3,209 species of Korean vascular plants. We reclassified these taxa according to the recent APG classification system, which resulted in 64 orders, 204 families, 1,044 genera and 3,209 species. Twenty-two families from the GFK were abandoned because of changes to the familial delimitations in the APG system. In contrast, the number of families in the Liliaceous group was increased. The Liliaceae in the GFK included 31 genera and 109 species. These taxa are now assigned to 10 families in four different orders including Liliales, Asparagales, Alismatales, and Dioscoreales because of the drastic changes to the monocot classification system in the past 20 years. In addition, the family name of the Aucubaceae was changed to Garryaceae. As a result, the number of families in the GFK has been reduced to 204. The results were summarized in four tables and two figures at the levels of unofficial higher taxonomic hierarchies, orders, families and genera. This new information can provide a guidelines for selecting the phylogenetic analysis unit for the Korean tree of life (KTOL) project. Futhermore, the updated classification system also provides an important summarization for the systematic community for placing the Korean flora in a modern phylogenetic context.