Browse > Article

Photosynthesis and Formation of UV-absorbing Substances in Antarctic Macroalgae Under Different Levels of UV-B Radiation  

한태준 (인천대학교 생물학과)
박병직 (인천대학교 생물학과)
한영석 (인천대학교 생물학과)
강성호 (한국 해양연구원 극지연구센터)
이상훈 (한국 해양연구원 극지연구센터)
Publication Information
Korean Journal of Environmental Biology / v.20, no.3, 2002 , pp. 205-215 More about this Journal
Abstract
Effects of artificial and solar W-B radiation on five rhodophytes (Curdiea racovitzae, Gigaytina skottsbergii, Mazzaella obovata, Myriogramme manginii, Palmaria decipiens) from Antarctica have been investigated using PAM fluorescence in laboratory and in the field. Laboratory studies showed that there were significant differences in the UV sensitivity between different species, and that the differences appeared to be correlated with the depth of collection of the specimens. It was apparent from the observations that the samples such as M. manginii and P. decipiens collected from 20-30 m depths were move sensitive to W-B radiation compared with those collected from shallower depths, The present study confirmed that an acclimation to the surrounding light regime could be an important factor to determine the UV-sensitivity of a species or individuals and that PAM measurements are rapid and non-destructive methods to evaluate UV influences. From field studies on M. manginii and P. decipiens it was observed that both plants exhibited changes in the effective quantum yield, with the minimum values nt noon followed by n recovery in the evening. Photoinhibition occurred in these species could therefore be accounted for by so- called dynamic photoinhibition. It seems likely that this protective mechanism may contribute to survival of the species in shallow water where they may encounter intense solar radiation. The presence or absence of the W- B component under solar radiation differently affected the photosynthetic recovery process, and the rate of recovery was much stoney in UV- present than in W- absent conditions. Functional role of W- B appears to delay the recovery of photosynthesis in the studied macroalgae. Differential sensitivity to UV-B recognised between M. manginii and P. decipiens seemed to correspond well with the amount of UV-absorbing substances (UVAS) contained in the respective species. Higher tolerance to solar radiation by the latter species may be due to the higher amount of UVAS. There were variations of UVAS concentrations in algal thalli depending on the season and depth of collection.
Keywords
UV-B; Antarctica; PAM; Photoinhibition; UVAS;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Bathymetric adaptations of the reef-building corals at Davies Reef, Great Barrier Reef, Australia. III. UV-B absorbing compounds /
[ Dunlap WC;BE Chalker;JK Oliver ] / J. Exp. Mar. Biol. Ecol.   DOI
2 UV-absorbing compounds in natural assemblages of Antarctic phytoplankton /
[ Dunlap WC;GA Rae;EW Helbling;VE Villafane;O Holm Hansen ] / Antact. J. U.S.
3 Photoinhibition of photosynthesis and its recovery in red algae /
[ Hanelt D;K Hupperts;W Nultsch ] / Bot. Acta.   DOI
4 Evaluation of the role of damage to photosystem II in the inhibition of CO<TEX>$_2$</TEX> asimilation in pea leaves on exposure to UV-B radiation /
[ Nogues S;NR Baker ] / Plant Cell Environ.   DOI   ScienceOn
5 What is photoinhibition? Some insights from comparisons of shade and sun plants /
[ Osmond CB;Baker NR (ed.);NR Bowyer (ed.) ] / In Photoinhibition of photosynthesis, from the molecular mechanisms to the field
6 Seasonality of brown algae from Antarctica along term culture study under fluctuating Antarctic daylengths /
[ Wiencke C ] / Polar Biol.   DOI
7 Depth dependent responses to solar ultraviolet radiation and oxidative stress in the zooxanthellate coral Acropora microphtalma /
[ Shick JM;MP Lesser;WC Dunlap;WR Stochaj;BE Chalker;Wu Won J ] / Mar. Biol.   DOI   ScienceOn
8 Effects of ultraviolet (UV) radiation on microalgae-invertebrate symbiosis I. Response of the algal symbionts in culture and in hospite /
[ Banaszak AT;RK Trench ] / J. Exp. Mar. Biol. Ecol.   DOI   ScienceOn
9 Survey of mycosporine-like amino acid compounds in Antarctic marine organisms: potential protection from ultraviolet exposure /
[ Karentz D;FS McEuen;MC Land;WC Dunlap ] / Mar. Biol.   DOI
10 The effect of UV-B radiation on photosynthetic and respiration of phytoplankton, benthic macroalgae and seagrasses /
[ Larkum AWD;WF Wood ] / Photosynthesis Res.   DOI   ScienceOn
11 Photoadaptive responses of the tropical red alga Echeuma striatum Schmitz (Gigartinales) to ultra-violet radiation /
[ Wood WF ] / Aquat. Bot.   DOI
12 Responses of Ecklonia radiata (Laminariales) to light at 15℃ with reference to the field light budget at Goat Island Bay /
[ Novaczek I ] / Mar. Biol.   DOI
13 Penetration of UVB and biologically effective dose-rates in natural waters /
[ Smith R;K Baker ] / Photochem. Photobiol.   DOI
14 Seasonal growth and photoinhibition in Plocamium cartigineum (Rhodophyta) off the Isle of Man /
[ Kain JM ] / Phycologia   DOI
15 Biosynthesis of mycosporine: mycosporine glutaminol in Trichothecium roseum /
[ Favre Bonvin J;J Bernillon;N Salin;N Arpin ] / Phytochemistry   DOI   ScienceOn
16 Risks of enhanced solar ultraviolet radiation for aquatic ecosystems /
[ Hader DP;Round FE (ed.);DJ Chapman (ed.) ] / In Progress in Phycological Research
17 Photosynthetic fluorescence induction and oxygen production in corallinacean algae measured on site /
[ Hader DP;H Hermann;J Schafer;R Santas ] / Bot. Acta.   DOI
18 Free radicals within the Antarctic vortex: the role of CFCs in Antarctic ozone loss /
[ Anderson JG;DW Toohey;WH Brune ] / Science   DOI
19 UV-absorbing pigment, photosynthesis and UV exposure in Antarctica: comparison of terrestrial and marine algae /
[ Post A;AWD Larkum ] / Aqua. Bot.   DOI   ScienceOn
20 UV-radiation can affect depth-zonation of Antarctic macroalgae /
[ Bischof K;D Hanelt;C Wiencke ] / Mar. Biol.   DOI   ScienceOn
21 Ecological and non-environmental constitutional resistence of the protoplasm of marine algae /
[ Biebl R. ] / J. Mar. Biol. Ass.   DOI
22 Solar ultraviolet photobiology of the reef coral Pocillopora damiticornis and symbiotic zooxanthellae /
[ Jokiel PL;RH York ] / Bull. Mar. Sci.
23 In vivo analysis of slow chlorophyll flurophyll fluorescence induction kinetics in algae: progress, problems and perspectives /
[ Buchel C;C Wihelm ] / Photochem. Photobiol.   DOI   ScienceOn
24 Effects of high light stress on photosynthesis of polar macroalgae in relation to depth distribution /
[ Hanelt D;B Melchersmann;C Wiencke;W Nultsch ] / Mar. Ecol. Prog. Ser.   DOI
25 Ultraviolet tolerance mechanisms in Antarctic marine organisms. In Ultraviolet radiation in Antarctica: measurements and biological effects /
[ Karentz D.;Weiler CS (ed.);PA Penhale (ed.) ] / Antarctic Research Series   DOI
26 Mycosporine-like amino acids: possible protection in eggs of the sea hare Aplysia dactylomela /
[ Carefoot TH;M Harris;BE Taylor;D Donovan;D Karentz ] / Mar. Biol.   DOI   ScienceOn
27 Evaluation of biologically harmful ultraviolet radiation in Antarctica with a biological dosimeter designed for aquatic environments /
[ Karentz D;LH Lutze ] / Limnol. Oceanogr.   DOI   ScienceOn
28 UV-B protecting compounds in the marine alga Phaeocystis pouchetii from Antarctica /
[ Marchant HJ;AT Davidson;GJ Kelly ] / Mar. Biol.   DOI
29 Distribution of a 334 UV-absorbing-substance in algae, with special regard of its possible physiological roles /
[ Sivalingam PM;T Ikawa;Y Yokohama;K Nisizawa ] / Bot. Mar.   DOI
30 A year-round ecophysiological study of Himanthothallus grandifolius (Desmarestials, Phaeophyta) at Signy Island /
[ Drew EA;RM Hastings ] / Antarctica. Phycologia   DOI
31 Capability of dynamic photoinhibition in Arctic macroalgae is related to their depth distribution /
[ Hanelt D ] / Mar. Biol.   DOI   ScienceOn
32 Chlorophyll fluorescence and photosynthesis: the basics /
[ Krause GH;E Weis ] / Ann. Rev. Pl. Physiol. Pl. Mol. Biol.   DOI   ScienceOn
33 Ultraviolet radiation levels during the Antarctic spring /
[ Frederick JE;HE Snell ] / Science   DOI
34 Report on studies related to the ecological implications of ozone depletion on the Antarctic environment /
[ Karentz D ] / Antarctic J. U.S.
35 Effects of artificial UV-B and solar radiation on four species of Antarctic rhodophytes /
[ Han T;S J Park;M Lee;Y S Han;S H Kang;S Lee ] / Ocean Polar Res.
36 Photoinhibition of photosynthesis in marine macroalgae /
[ Hanelt D ] / Scientia Mar.
37 An inventory of UV absorbing mycosporine like amino acids in macroal gae from polar to warm temperate regions /
[ Karsten U;T Sawall;D Hanelt;K Bischof;FL Figueroa;A Flores Moya;C Wiencke ] / Bot. Mar.   DOI   ScienceOn
38 The changing irradiance environment: consequences for marine macrophyte physiology, productivity and ecology /
[ Franklin LA;R Forster ] / Eur. J. Phycol.
39 Macroalgal vegetation of Maxwell Bay in King George Island /
[ Chung H;YS Oh;IK Lee;DS Kim ] / Antarctica. Kor. J. Phycol.   과학기술학회마을
40 Effect of solar ultra violet radiation on the kelp Ecklonia radiata /
[ Wood WF ] / Mar. Biol.   DOI
41 Photodamage to photosystem II-primary and secondary events /
[ Andersson B;AH Salter;I Virgin;I Vass;S Styring ] / J. Photochem. Photobiol. B. Biol.   DOI   ScienceOn
42 Temperature requirements for growth and survival of macroalgae from Antarctica and Southern Chile /
[ Wiencke C;I tom Dieck ] / Mar. Ecol. Prog. Ser.   DOI
43 Temperature requirements for growth and temperature tolerance of macroalgae endemic to the Antarctic region /
[ Wiencke C;I tom Dieck ] / Mar. Ecol. Prog. Ser.   DOI