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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Physiological studies on the hybrid by crossing between two dioecious species, Porphyra pseudolinearis and P. dentata from Korea were conducted at constant temperatures (5, 10, 15, 20, and $25^{\circ}C$), at photon flux densities (10, 20, 40, and $80\;{\mu}mol\;m^{-2}s^{-1}$) under photoperiods (14 L : 10 D and 10 L : 14 D). In the hybrid, higher growth of conchocelis was observed at 20 and $40\;{\mu}mol\;m^{-2}s^{-1}$ under 14 L : 10 D. Conchosporangial branches were produced under $10-80\;{\mu}mol\;m^{-2}s^{-1}$ at only $25^{\circ}C$, and were abundant when the conchocelis was cultured under 10 L : 14 D. Foliose thalli of the hybrid grew well at the conditions of $10-20^{\circ}C$, 10 L : 14 D and $15-20^{\circ}C$, 14 L : 10 D. The foliose thalli grew very slowly at $5^{\circ}C$ and $30^{\circ}C$, respectively. No archeospores were observed at any culture conditions. Spermatangial and zygotosporangial sori were formed at the marginal portion of mature thallus. Zygotospores from the hybrid were released at $10-2^{\circ}C$ under both photoperiods, and gave rise to form conchocelis filament. Monoecious thalli were observed at $10^{\circ}C$ under 14 L : 10 D. Neither monospores nor protothalli were produced from the conchocelis in culture.
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참고문헌 (29)
참고문헌 신청
Avila, M. / 1986 / Photoperiod and temperature regulation of the life history of Porphyra columbina (Rhodophyta, Bangiales) from central Chile / Can. J. Bot 64:1867~1872
Chang, T. / 1960 / Porphyra haitanensis, a new species of Porphyra from Fukien / Acta Bot. Sin 9:32~36
Hus, H. T. A. / 1902 / An account of the species of Porphyra found on the pacific coast of north America / Proc. Calif. Acad. Sci. 3rd Ser. Bot 2:173~241
Hwang, M. S. / 1994 / Taxonomic studies of genus Porphyra of Korea
Iwasaki, H. / 1971 / The conchocelis-phase of Porphyra suborbiculata forma latifolia / Proc. Int. Seaweed Symp :364~367
Chang, T. / 1960 / Porphyra haitanensis, a new species of Porphyra from Fukien / Acta Bot. Sin 9:32~36
Hus, H. T. A. / 1902 / An account of the species of Porphyra found on the pacific coast of north America / Proc. Calif. Acad. Sci. 3rd Ser. Bot 2:173~241
Hwang, M. S. / 1994 / Taxonomic studies of genus Porphyra of Korea
Iwasaki, H. / 1971 / The conchocelis-phase of Porphyra suborbiculata forma latifolia / Proc. Int. Seaweed Symp :364~367
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