Abstract
Saccharina japonica is a brown alga that has been commercially cultured on a large scale in China. Integrating the light condition under seawater and the adaptation of Saccharina to this condition, it is expected that blue light would be beneficial to Saccharina culture system. Consequently, the detailed effect of blue light on the key stages during indoor seedling culture of S. japonica was investigated in this study. Irradiances and light qualities had little effect on zoospore attachment and germination. Egg formation occurred sooner under blue light than white light. Under optimum irradiances, 95 ± 4% female gametophytes gave rise to eggs in 6 d under blue light, while it took 12 d for over 90% formation of eggs under white light. Over a culture period of 3 weeks, mean sporeling length and width under blue light was 1.39 and 1.56 times of that under white light, respectively, while the mean sporeling size obtained under red light was only 25% of that under white light. The higher growth rate under blue light was largely due to higher photosynthetic efficiency, as indicated by chlorophyll fluorescence of photosystem II. In addition, the mean ratio of sporeling width to length under blue light was significantly higher than that under white light. These results suggest that blue light would be superior to white light for indoor seedling culture of S. japonica. Based on these findings, an improved S. japonica seedling culture system is discussed.
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References
Cosgrove J, Borowitzka MA (2010) Chlorophyll fluorescence terminology: An introduction. In: Suggett DJ, Prášil O, Borowitzka MA (eds) Chlorophyll a fluorescence in aquatic sciences: Methods and applications. Springer, Dordrecht, in press
Dring MJ (1981) Chromatic adaptation of photosynthesis in benthic marine algae: an examination of its ecological significance using a theoretical model. Limnol Oceanogr 26:271–284
Dring MJ (1989) Stimulation of light-saturated photosynthesis in Laminaria (Phaeophyta) by blue light. J Phycol 25:254–258
Edding ME, Fonck E, Orrego P, Venegas M, Macchiavello J (1993) A comparison between two populations of Lessonia trabeculata (Phaeophyta: Laminariales) microscopic stages. Hydrobiologia 260:231–237
Forster RM, Dring MJ (1992) Interaction of blue light and inorganic carbon supply in the control of light-saturated photosynthesis in brown algae. Plant Cell Environ 15:241–247
Forster RM, Dring MJ (1994) Influence of blue light on the photosynthetic capacity of marine plants from different taxonomic, ecological and morphological groups. Eur J Phycol 29:21–27
Fryer MJ, Andrews JR, Oxborough K, Blowers DA, Baker NR (1998) Relationship between CO2 assimilation, photosynthetic electron transport, and active O2 metabolism in leaves of maize in the field during the periods of low temperature. Plant Physiol 116:571–580
Fukuhara Y, Mizuta H, Yasui H (2003) Swimming activities of zoospores in Laminaria japonica (Phaeophyceae). Fish Sci 68:1173–1181
Henley WJ (1993) Measurement and interpretation of photosynthetic light-response curves in algae in the context of photoinhibition and diel changes. J Phycol 29:729–745
Jassby AD, Platt T (1976) Mathematical formulation of the relationship between photosynthesis and light for phytoplankton. Limmol Oceanogr 21:540–547
Kawai H (1988) A flavin-like autofluorescent substance in the posterior flagellum of golden and brown algae. J Phycol 24:114–117
Kim BW, Kim EH, Chang HN (1991) Application of light emitting diodes as a light source to a photosynthetic culture of Chlorobium thiosulfatophilum. Biotech Tech 5:343–348
Klenell M, Snoeijs P, Pedersén M (2002) The involvement of a plasma membrane H+-ATPase in the blue-light enhancement of photosynthesis in Laminaria digitata (Phaeophyta). J Phycol 38:1143–1149
Klenell M, Snoeijs P, Pedersén M (2004) Active carbon uptake in Laminaria digitata and L. saccharina (Phaeophyta) is driven by a proton pump in the plasma membrane. Hydrobiologia 514:41–53
Lane CE, Mayes CM, Druehl LG, Saunders GW (2006) A multi-gene molecular investigation of the kelps (Laminariales, Phaeophyceae) resolves competing phylogenetic hypotheses and supports substantial taxonomic re-organization. J Phycol 42:493–512
Lee CG, Palsson B (1995) Light emitting diode-based algal photobioreactor with external gas exchange. J Ferment Bioeng 79:257–263
Liu S, Zhang QS, Wang Y, Ju Q, Tang XX (2008) The response of the early developmental stages of Laminaria japonica to enhanced ultraviolet-B radiation. Sci China Ser C 51:1129–1136
Lüning K (1975) Reproduction, growth and photosynthesis of gametophytes of Laminaria saccharina grown in blue and red light. Mar Biol 29:195–200
Lüning K, Dring MJ (1972) Reproduction induced by blue light in female gametophytes of Laminaria saccharina. Planta 104:252–256
MacIntyre HL, Kana TM, Geider RJ (2000) The effect of water motion on short-term rates of photosynthesis by marine phytoplankton. Trends Plant Sci 5:12–17
Maier I, Müller DG (1990) Chemotaxis in Laminaria digitata (Phaeophyceae). I. Analysis of spermatozoid movement. J Exp Bot 41:869–876
Morrow RC (2008) Light-emitting diodes (LEDs) in horticulture. HortScience 43:1947–1950
Olsson M, Hardy K, Sanderson J (2007) Underwater application of high-power light emitting diodes. Sea Technol 48(8):31–34
Pang S, Shan T (2008) Zoospores of Undaria pinnatifida: their efficiency to attach under different water velocities and conjugation behavior during attachment. Acta Oceanol Sin 27(6):137–146
Schmid R, Dring MJ (1993a) Evidence for two different blue-light-receptor systems for the fast responses of stimulation of photosynthetic capacity and acidification of the plant surface in brown algae. Planta 191:489–495
Schmid R, Dring MJ (1993b) Rapid, blue-light induced acidification at the surface of Ectocarpus and other marine macroalgae. Plant Physiol 101:907–913
Schmid R, Dring MJ (1996a) Influence of carbon supply on the circadian rhythmicity of photosynthesis and its stimulation by blue light in Ectocarpus siliculosus: clues to the mechanism of inorganic carbon acquisition in lower brown algae. Plant Cell Environ 19:373–382
Schmid R, Dring MJ (1996b) Blue light and carbon acquisition in brown algae: an overview and recent development. Sci Mar (Supl) 60:115–124
Schmid R, Mills JA, Dring MJ (1996) Influence of carbon supply on the stimulation of light-saturated photosynthesis by blue light in Laminaria saccharina: implications for the mechanism of carbon acquisition in higher brown algae. Plant Cell Environ 19:383–391
Scoggan S, Zhuang Z, Wang F (1989) Laminaria sea farming in China: training manual 89/5 (RAS/86/024). Qingdao, China
Serôdio J, Vieira S, Cruz S, Coelho H (2006) Rapid light-response curves of chlorophyll fluorescence in microalgae: relationship to steady-state light curves and non-photochemical quenching in benthic diatom-dominated assemblages. Photosynth Res 90:29–43
Shi CJ, Kataoka H, Duan DL (2005) Effects of blue light on gametophyte development of Laminaria japonica (Laminariales, Phaeophyta). Chin J Oceanol Limnol 23:323–329
Tseng CK (2001) Algal biotechnology industries and research activities in China. J Appl Phycol 13:375–380
Wang WJ, Wang GC, Zhang M, Tseng CK (2005) Isolation of fucoxanthin from the rhizoid of Laminaria japonica Aresch. J Integral Plant Biol 47:1009–1015
Wang CY, Fu CC, Liu YC (2007) Effects of using light-emitting diodes on the cultivation of Spirulina platensis. Biochem Eng J 37:21–25
Acknowledgement
The work was supported by the National Natural Science Foundation of China (no. 30901095), Project for Supporting the National Development (no. 2006BAD01A13-10), the 863 Project of China (no. 2006AA10A406), and the Special Fund for Basic Research of the Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences (no. 2009-ts-04).
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Wang, WJ., Sun, XT., Wang, GC. et al. Effect of blue light on indoor seedling culture of Saccharina japonica (Phaeophyta). J Appl Phycol 22, 737–744 (2010). https://doi.org/10.1007/s10811-010-9514-x
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DOI: https://doi.org/10.1007/s10811-010-9514-x