Life history of Porphyra seriata Kjellman ( Bangiales, Rhodophyta) from Korea in culture

다국어 초록 (Multilingual Abstract)

The laboratory culture study of Porphyra seriata Kjellman from Korea was conducted at different conditions of temperatures (5, 10, 15, 20, 25 and 30C), photon flux densities (10, 20, 40 and 80 ?mol m-2 s-1) and photoperiods (14L: 10D and 10L:14D). Conchocelis filaments grew fast at 15-20C and 20-80 ?mol m-2 s-1 under both photoperiods. Conchosporangial branches were produced at 5-25C, and abundant when the conchocelis filaments were cultured at higher temperatures of 20-25C under both photoperiods. Foliose thalli grew well at 15-20C under 10L:14D and at 20C under 14L:10D. At 30C, the foliose thallus failed to survive. No archeospores were observed at any culture conditions. Spermatangia and zygotosporangia were formed in squarish patches at the upper marginal portion of mature thalli. Anatomical examination revealed that the mature spermatangia were 64 (a/4, b/2, c/8) and 128 (a/4, b/4, c/8), and that of zygotosporangium was 16 (a/2, b/2, c/4) according to the Hus' formula.

참고문헌 (Reference)

1 "culture and cytological studies of Porphyra carolinensis Coll et Cox" 251-262, 1986

2 "The systematic study of the Japanese Protoflorideae" Kagoshima Univ 1-91, 1952

3 "The life-cycle of Porphyra tenera in vitro" 173-187, 1961

4 "The life history of Porphyra tanegashimensis" Nagasaki Univ 7-14, 1987

5 "The life history of Porphyra miniata" 385-389, 1970

6 "The culture of Porphyra linearis" 19721859-1863

7 "The conchocelis-phase of Porphyra suborbiculata forma latifolia" 364-367, 1971

8 "Taxonomy of the genus Porphyra (Bangiales, Rhodophyta) from Korea." 16 : 233-273, 2001

9 "Taxonomic studies on the Japanese Porphyra" 1-45, 1932

10 "Taxonomic studies of Porphyra species cultivated in Japan referring to their transition to the cultivated variety" Tokyo Univ 311-325, 1988

11 "Studies on the taxonomy and ecology of Porphyra Hokkaido and its adjacent waters" 40-99, 1968

12 "Spore organization and reproductive modes in two species Porphyra from New Zealand" 105-107, 1972

13 "Species of cultivated Porphyra in Korea" 108-110, 1972

14 "Species of cultivated Porphyra in Ariake sea" 1960

15 "Photoperiodic control of conchospore maturation and release in Porphyra abbottae and Porphyra perforata Rhodophyta" 1983

16 "Photoperiod and temperature regulation of the life history of Porphyra columbina" 19861867-1872

17 "On the geographical distribution of marine algae in Korea" 1-125, 1966

18 "Life history of Porphyra tenuipedalis Miura" in culture (toya m) : 125-130, 1993b

19 "Life history of Porphyra suborbiculata Kjellman" in culture (toya m) : 57-63, 1994

20 "Life histories of monostromatic Porphyra species as a basis for taxonomy and classification" 69-71, 1991

21 "Laboratory culture of Porphyra lacerata" Nagasaki Univ 13-20, 1990

22 "Influence of water temperature on the growth formation of monosporangia and monospore-liberation in the conchocelis-phase of Porphyra Kjellman" 45-61, 1956

23 "Handbook of Phycological Methods" Cambridge University Press 25-51, 1973

24 "Field and culture studies of Porphyra spiralis var" 483-490, 1987

25 "Field and culture studies of Porphyra rosengurtii Coll et Cox" 449-457, 1980

26 "Effects of water temperature on the growth and maturation of conchocelis-thallus in several species of Porphyra" 1966

27 "Effect of photoperiod on the liberation of conchospores of Porphyra seriata Kjellman" 123-126, 1967

28 "Cytological studies on genus Porphyra" 29-84, 1978

29 "Culture studies of four species of Porphyra" (toya m) : 59 431-436, 1993a

30 "Conchocelis production and seasonal occurrence of some Porphyra species" 453-459, 1990

31 "Conchocelis production and seasonal occurrence of some Porphyra species" 453-459, 1990

32 "Classification and phylogeny in lower Rhodophyta" 1991

33 "Biology of the Red Algae" Cambridge University Press 347-376, 1990

34 "Aspects of the life history and ecology of Porphyra linearis" 2371-2379, 1973

35 "An account of the species of Porphyra found on the pacific coast of north America" 173-241, 1902

36 "A check list of marine algae in Korea" 311-325, 1986