• 제목/요약/키워드: Haliclona species

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Two New Marine Sponges of the Genus Haliclona (Haplosclerida: Chalinidae) from Korea

  • Kang, Dong Won;Lee, Kyung Jin;Sim, Chung Ja
    • Animal Systematics, Evolution and Diversity
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    • 제29권1호
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    • pp.51-55
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    • 2013
  • Two new marine sponges, Haliclona (Haliclona) tonggumiensis n. sp. and H. (Reniera) sinyeoensis n. sp., in the family Chalinidae were collected from Ulleungdo Island and Gageodo Island, Korea from 2007 to 2009. Haliclona (Haliclona) tonggumiensis n. sp. is similar to H. (H.) simulans (Johnston, 1842) in shape, but the former differs in its ectosomal skeleton structure and spicules' shape and size. The ectosomal skeleton of H. (H.) tonggumiensis n. sp. is absent, but that of H. (H.) simulans is very regularly arranged, and has tangential reticulation with oxea. The spicule shape of H. (H.) tonggumiensis n. sp. is slender, but that of H. (H.) simulans is short and cigar-shape. The new species have two sizes of oxea, but H. (H.) simulans has one size of oxea. Haliclona (Reniera) sinyeoensis n. sp. resembles H. (R.) tubifera (George and Wilson, 1919) in the growth form and choanosomal skeleton structure. However, the new species has two kinds of oxea in size, but H. (R.) tubifera has only one size.

A New Sponge of the Genus Haliclona (Gellius) (Haplosclerida: Chalinidae) from Gageodo Island (So-Huksando), Korea

  • Kim, Hyung-Jun;Sim, Chung-Ja
    • Animal cells and systems
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    • 제8권4호
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    • pp.247-250
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    • 2004
  • A taxonomic study on marine sponges was conducted by SCUBA diving at Gageodo Island, Korea from August 1999 to July 2001. Among them, Haliclona (Gellius) coreana n. sp. turned out to be new to science. This new species seems to be close to H. (G.) arcoferus Vosmaer, 1885, based on the type of spicules. However, it is different in size of toxa and growth form. Toxa of the new species is half in length compared to H. (G.) arcoferus. The growth form is jar shaped in this new species, but flat in H. (G.) arcoferus.

Two New Sponges of the Genus Haliclona (Demospongiae: Haplosclerida: Chalinidae) from Korea

  • Kang, Dong-Won;Sim, Chung-Ja
    • Animal Systematics, Evolution and Diversity
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    • 제23권2호
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    • pp.169-173
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    • 2007
  • Two new marine sponges in the family Chalinidae, Haliclona (Haliclona) uljinensis n. sp. and Haliclona (Reniera) hongdoensis n. sp., are collected from Uljin and Hongdo Island, Korea during 2004-2007. H. (H.) uljinensis n. sp. is closely related to H. (H.) oculata in type of spicules. However, ectosomal skeleton of H. (H.) uljinensis n. sp. is reticulated and isodictyal reticulated type but H. (H.) oculata has not any dermal specialization in skeleton. The growth form of H. (H.) uljinensis n. sp. is thin encrusting with numerous cylindrical tubes on the surface but H. (H.) oculata is solid branch form. Haliclona (R.) hongdoensis n. sp. is closely related to H. (R.) aquaeductus in skeletal structure and growth form. However, oxeas of H. (R.) hongdoensis n. sp. are larger than H. (R.) aquaeductus's.

Two Species of Chalinidae (Demospongiae: Haplosclerida) from Korea

  • Jeon, Yong-Jin;Sim, Chung-Ja
    • Animal Systematics, Evolution and Diversity
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    • 제24권2호
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    • pp.147-150
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    • 2008
  • Two species of the family Chalinidae, Haliclona (Gellius) tubulensis n. sp. and Haliclona (Gellius) marismedi were collected from Hongdo Island and Gageodo Island, Korea during 2004-2007. H. (G.) tubulensis n. sp. is closely related to H. (G.) coreana in type of spicules and growth form. But it is different in size of toxas and oscules. Toxa of H. (G.) tubulensis n. sp. is one type and its oscules are tuberculated. The toxa of H. (G.) coreana is two types and lacks projections. The overall shape and spiculation of H. (G.) marismedi are nearly identical with specimens described by Pulitzer-Finali (1977).

A new sesterterpenoid showing anti-inflammatory effect from the Marine Sponge Haliclona species

  • Lee, Kyung;Rho, Jung-Rae
    • 한국자기공명학회논문지
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    • 제19권1호
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    • pp.23-28
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    • 2015
  • Four spiroketal sestertepenoids (1 ~ 4) were isolated from the marine sponge Haliclona species. Their planar structures were completely determined from a combination of extensive 1D and 2D NMR experiments, and also the relative stereochemistry on the chiral centers were established by the ROESY experiment. Compounds 1 ~ 3 were determined as the same planar structures with different stereochemistry on the chiral centers C-11 and C-13. Of these, 1 was identified as a new stereoisomer. Four compounds showed the inhibition effect of nitric oxide (NO) production in LPS-stimulated RAW 264.7 cells (0.7~2.0 g/ml).

The Anti-Rotaviral and Anti-Inflammatory Effects of Hyrtios and Haliclona Species

  • Koh, Su-Im;Shin, Hea-Soon
    • Journal of Microbiology and Biotechnology
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    • 제26권11호
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    • pp.2006-2011
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    • 2016
  • The marine sponges Hyrtios and Haliclona species, both of which are known to produce secondary bioactive metabolites, were used to extract 1304KO-327 and 1304KO-328. Such secondary metabolites are potentially antibacterial, antiviral, anti-inflammatory, antitumoral, antifungal, and antiplasmodial. In the present study, the effects of 1304KO-327 and 1304KO-328 were studied for their clinical and pathological importance. The cytotoxicity of 1304KO-327 and 1304KO-328 was assessed via MTT(3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay on HT-29, Caco-2, and Raw 264.7 cells. Rotavirus-infected Caco-2 cells were used to prove the antiviral effects of the marine sponge extracts. The test results cogently proved that the virus-inhibiting effects of the sponge extracts improved with extract concentration. Anti-inflammatory effects of the marine sponge extracts were tested on Lipopolysaccharide-treated Raw 264.7 cells. Nitric oxide and cytokine were produced by treatment of the cells with LPS and the inhibiting effects of the sponge extracts on $IL-1{\beta}$ formation were investigated. This study found that the NO production was decreased dose dependently, and $IL-1{\beta}$ formation was significantly reduced by the marine sponge extracts.

한국산 해산해면류의 계통분류학적 연구 9. 일축 해면류 (A Systematic Study on the Marine Sponges in Korea 9 Ceractinomorpha)

  • Sim, Chung Ja;Byeon, Hyo Sook
    • Animal Systematics, Evolution and Diversity
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    • 제5권1호
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    • pp.33-58
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    • 1989
  • 한국산 일축해면류를 연구하기 위해 삼면 연안과 16개 도서지방에서 1987년부터 1988년 8월까지 채집한 표본과 그동안 한남대학교 생물학과에 미해결종으로 보관되어있던 표본들을 동정, 분류한 결과 12과 21속 41종이 분류되었고 이중 13종은 한국미기록종이고 2종은 신종이었다. 한국미기록종과 신종에 대하여는 특기 또는 기재와 도판을 첨가하였다.

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제주도 해산 해면류의 한국 미기록 2종 (Two New Records of Marine Sponge in Jeju Island, Korea)

  • Sim, Chung-Ja;Kim, Hyung-June
    • Animal Systematics, Evolution and Diversity
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    • 제18권1호
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    • pp.59-63
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    • 2002
  • 2000년부터 2002년까지 제주도 조간대에서 채집한 해면류를 동정·분류한 결과 원추봉상해면(Strongylacidon conulosa Bergquist and Fromont, 1988)과 브론스테이보라해면(Haliclona brøndste야 Bergquist and Warne, 1980)이 한국 미기록종으로 밝혀졌다.

南韓의 海産 海綿動物의 分類 (I) (Marine Sponges in South Korea (I))

  • Kim, Hoon-Soo;Park, Boon-Jo;Sim, Chong-Ja
    • 한국동물학회지
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    • 제11권2호
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    • pp.37-47
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    • 1968
  • 著者들이 1956年부터 1967年까지의 其間에 南韓의 海岸一帶에서 採集한 海綿動物을 同定分類한 結果 다음과 같이 10科 14屬 17種을 얻었다. 17種中 Halichondria japonica Kadota 以外의 16種은 韓國未記錄種이다. Family Haliclonidae: 1. Haliclona permollis; Family Callyspongiidae: 2. Callyspongia elegans, 3. C. ramosa, 4. Ceraochalina differentiata; Family halichondriidae: 5. Halichondria japonica, 6. H. okadai, 7. H. oshoro, 8. H. panicea; Family Suberitidae: 9. Suberites ficus; Family Myxillidae: 10. Myxilla setoensis, 11. Lissodendoryx isodictyalis; Family Ophlitaspondiidae: 12. Ophlitaspongia noto, 13. Mycale plumosa; Family Ancorinidae: 14. Penares incrustans; Family Tethyidae: 15. Tethya japonica; Family Grantiidae: 16. Leucandra tuba; Family Heteropiidae: 17. Vosmaeropsis japonica.

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Biosynthesis of L-Azetidine-2-carboxylic acid in actinoplanes ferrugineus

  • Lee, Kang-Man;Woodard, Ronald W.
    • 미생물과산업
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    • 제13권1호
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    • pp.10-13
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    • 1987
  • L-Azetidine-2-carboxylic acid(A-2-C) is a four-membered cyclic imino acid which was first discovered from Convalaria majalis and Polygonatum officinalis in 1955(1,2). The imino acid A-2-C has been identified in at least 16 species of plants (3) (mostly the families Liliaceae, Agavaceae and Amaryllidaceae); in two marine sponges (Haliclona sp. and Chalinospilla sp.) (4); in the red algae (Lophocladia lamenandi) (5); in the sugar beet Beta vulgaris (6) ; and the microorganism Actinoplanes ferrugineus (7).

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