EFFECTS OF LIGHT QUALITY ON GROWTH, BIOCHEMICAL-COMPOSITION AND PHOTOSYNTHETIC PRODUCTION IN CYCLOTELLA-CASPIA GRUNOW AND TETRASELMIS-GRACILIS (KYLIN) BUTCHER

被引：26

作者：

AIDAR, E ^{[1
]}

GIANESELLAGALVAO, SMF ^{[1
]}

SIGAUD, TCS ^{[1
]}

ASANO, CS ^{[1
]}

LIANG, TH ^{[1
]}

REZENDE, KRV ^{[1
]}

OISHI, MK ^{[1
]}

ARANHA, FJ ^{[1
]}

MILANI, GM ^{[1
]}

SANDES, MAL ^{[1
]}

机构：

[1] USP,ESCOLA ENGN SAO CARLOS,SAO CARLOS,SP,BRAZIL

来源：

JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY | 1994年 / 180卷 / 02期

关键词：

BIOCHEMICAL COMPOSITION; CYCLOTELLA-CASPIA; GROWTH; LIGHT QUALITY; PHOTOSYNTHESIS; TETRASELMIS-GRACILIS;

D O I：

10.1016/0022-0981(94)90065-5

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The effects of light quality on growth, biochemical composition and photosynthetic production in Cyclotella caspia Grunow and Tetraselmis gracilis (Kylin) Butcher were evaluated under controlled laboratory conditions. Cyclotella caspia had the highest values for maximum growth rate in blue-green light, whereas T. gracilis grew faster in red light. The highest cellular contents of chlorophylls [a, (c, + c2)] and carotenoids of C. caspia were found respectively in red and blue-green light, while protein content did not change in response to spectral quality. Tetraselmis gracilis cells were more stimulated to synthesize pigments and protein when incubated in white light. For both species, pigment ratios showed intermediate values in white regime. The maximum values for photosynthetic rates were obtained in blue-green and red regimes in C. caspia and in red light in T. gracilis. The chromatic adaptive mechanisms shown for both species are compared and discussed in light of recent works presented for different phytoplankters, with emphasis on ecophysiological responses obtained in distinct spectral regimes.

引用

页码：175 / 187

页数：13

共 45 条

[21]

KIRK JTO, 1976, AUST J MAR FRESH RES, V27, P61

[22]

KOVALA PE, 1966, 38 U WASH DEP OC SPE

[23]

LOWRY OH, 1951, J BIOL CHEM, V193, P265

[24]

Meeson B.W., 1985, P445

[25]

Morel A., 1974, OPTICAL ASPECTS OCEA, P1

[26]

NETER J, 1985, APPLIED LINEAR STATI

[27]

OLAIZOLA M, 1990, Journal of Applied Phycology, V2, P97, DOI 10.1007/BF00023370

[28]

Parsons TR, 1984, MANUAL CHEM BIOL MET, P101, DOI [10.1016/b978-0-08-030287-4.50032-3, DOI 10.1016/C2009-0-07774-5]

[29]

PERES CA, 1982, PLANEJAMENTO EXPT

[30] PHOTOADAPTION IN MARINE-PHYTOPLANKTON - RESPONSE OF THE PHOTOSYNTHETIC UNIT [J].

PERRY, MJ ;

TALBOT, MC ;

ALBERTE, RS .

MARINE BIOLOGY, 1981, 62 (2-3) :91-101

← 1 2 3 4 5 →