지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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A morphologically distinct lineage within the Bostrychia moritziana-B. radicans species complex is described as a new species. Bostrychia anomala has thalli with branched monosiphonous filaments with apical cell divisions. The species has terminal tetrasporangial stichidia, each subtending cell bearing tetrasporangia with 2 cover cells. Discharged spores divide transversely, the lower cell first forming a narrow rhizoid and the upper cell forming a monosiphonous shoot. Females have subterminal procarps and males have terminal spermatangial stichidia. Carposporophytes are spherical. Isolates in culture show a pattern of cell death not associated with injury, reminiscent of programmed cell death. Bostrychia anomola shows cell death at intervals along the filaments resulting in division of adjacent cells on either side of the dead cell re-joining the filament; cell division of only one adjacent cell resulting in branching at that site; or filaments fragmenting at the cell death point with adjacent cells forming new apical cells, a means of thallus propagation. The cell death pattern could be a method of filament propagation in the mangrove environment where sexual reproduction is rare.
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참고문헌 (23)
참고문헌 신청
Garbary, D. J. / 2012 / Programmed cell death in multicellular algae, In Advances in Algal Cell Biology / de Gruyter Press :1~20
Hommersand, M. H. / 1963 / The morphology and classification of some Ceramiaceae and Rhodomelaceae / Univ. Calif. Publ. Bot 35:165~366
Kim, G. H. / 1993 / A signal glycoprotein with α-D-mannosyl residues is involved in the wound-healing response of Antithamnion sparsum (Ceramiales, Rhodophyta) / J. Phycol 29:85~90
Kim, G. H. / 1995 / The wound-healing responses of Antithamnion nipponicum and Griffithsia pacifica (Ceramiales, Rhodophyta) monitored by lectins / Phycol. Res 43:161~166
Kim, H. S. / 1988 / Wound-healing in several filamentous red algae, Ceramiales / Korean J. Phycol 3:15~27
Hommersand, M. H. / 1963 / The morphology and classification of some Ceramiaceae and Rhodomelaceae / Univ. Calif. Publ. Bot 35:165~366
Kim, G. H. / 1993 / A signal glycoprotein with α-D-mannosyl residues is involved in the wound-healing response of Antithamnion sparsum (Ceramiales, Rhodophyta) / J. Phycol 29:85~90
Kim, G. H. / 1995 / The wound-healing responses of Antithamnion nipponicum and Griffithsia pacifica (Ceramiales, Rhodophyta) monitored by lectins / Phycol. Res 43:161~166
Kim, H. S. / 1988 / Wound-healing in several filamentous red algae, Ceramiales / Korean J. Phycol 3:15~27
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