|Table of Contents|

Comparison of Photosynthetic Pigments and Chlorophyll Fluorescence Parameters of Different Strains of Porphyra yezoensis(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2010年02期
Page:
81-86
Research Field:
生命科学
Publishing date:

Info

Title:
Comparison of Photosynthetic Pigments and Chlorophyll Fluorescence Parameters of Different Strains of Porphyra yezoensis
Author(s):
Yao Chunyan1; Zhang Tao2; Jiang Hongxia2; Zhu Jianyi2; Lu Qinqin3; Yang Jiaxin1; Xu Pu2
1.School of Life Science,Nanjing Normal University,Nanjing 210097,China 2. Departm en t of B iology and Food Engineering, C hangshu In stitu te ofT echnology, Changshu 215500, China 3. J iangsu Inst itute ofM arin e F isheries, Nan tong 226007, China
Keywords:
Porphy ra;  stra in;  p igm ent;  Chlorophy ll fluo rescence
PACS:
S968.431
DOI:
-
Abstract:
Absorption spectra of 10 stra ins o fPorp hyra yez oensis tha lli and the effective photochem ical effic iency ( Y ie ld) o f those tha lli g rown under different light intensities we re com pared. Absorption spectra of different stra ins show ed sim -i lar patterns. The conten ts o f phycoerythrin ( PE), phyco cyanin ( PC) and a llophycocyan in( APC) in the hybr id recomb inant stra in Y-H 001 w ere 41.4%, 38.3% and 43.2% higher than those in Y-W 0401 ( the contro l), respectiv ely. The contents o f PE, PC, APC and the ratio of PE /PC in the green m utant stra in Y-gr01 w ere low er than those in Y-W 0401, bu t the content o f ch lorophy ll a ( Chla) w as 28. 2% h ighe r. The ratio s of PE /Ch la, PC /Chla and APC /Ch la o f the hybr id recomb inant stra in H-Yy0502 w ere h igher than tho se of Y-W 0401. Y ie ld o f the breed ing stra in Y-J0201 and m utagenic CM 0305 under a ll light intensities w ere significantly higher than that o f Y-W0401, wh ile Y ield of Y-gr01 was rem arkab ly low er than it. In th is report, abso rption spectra of 10 strains o f P. yezoens is tha ll,i com po sition of pigm en ts and Y ield w ere compared and discussed.

References:

[ 1] 张学成, 秦松, 马家海, 等. 海藻遗传学[M ]. 北京: 中国农业出版社, 2005: 188.
[ 2] 张学成, 张锦东, 隋正红, 等. 江蓠属藻胆蛋白的研究I: 诱变突变体筛选及藻胆蛋白的光谱特性[ J]. 青岛海洋大学学报, 1996, 26 ( 3) : 318-325.
[ 3] Yan X H, Fu jita Y, ArugaY. Induction and character iza tion o f pigm entation mu tants in Porphy ra yez oensisU eda ( Bang ia les, Rhodophy ta) [ J]. Journa l o f Applied Phyco logy, 2000, 12( 1): 69-81.
[ 4] Toohey B, K endrick G A, W ernbergT, et a.l The e ffects o f light and tha llus scour from E cklonia radiata canopy on an associated fo liose a lga l assemb lage: the im portance o f pho toacc lima tion [ J] . M ar ine B io logy, 2004, 144( 5): 1 019-1 027.
[ 5] 梁英, 冯力霞, 尹翠玲, 等. 高温胁迫对三角褐指藻和纤细角毛藻叶绿素荧光动力学影响[ J]. 中国海洋大学学报, 2006, 36 ( 3): 427-433.
[ 6] Sayed O H, E -l shahed AM. G row th, Pho tosynthesis and circad ian patterns inChlorella vulgaris ( Ch lo rophyta) in response to g row th tem pera ture [ J]. A lgo log ie, 2000, 21( 3): 283-290.
[ 7] K im K Y, G arbary D J. Photosynthesis in Codium fragile ( Chlorophy ta) from aNova Sco tia estuary: responses to des iccation and hyposa linity [ J]. M ar ine B io logy, 2007, 151( 1): 99-107.
[ 8] Bennet A, Bogo rad L. Com plem entary chroma tic adaptation in a filam entous blue-green alga [ J] . Jou rna l o f Ce ll B io logy, 1973, 58: 419-435.
[ 9] W e llburn A R. The spectra l determ ination o f ch lo rophylls a and b, as we ll as tota l caro teno ids, using var ious so lvents w ith spec trophotom eters o f d iffe rent reso lution [ J]. P lant Phys io logy and B iochem istry, 1994, 144( 3) : 307-313.
[ 10] 高洪峰. 不同生长期坛紫菜中藻胆蛋白的含量变化[ J]. 海洋与湖沼, 1993, 24( 6): 645-648.
[ 11] 张其德, 卢从明, 张启峰, 等. 几组杂交组合的杂交稻及其亲本光合特性的比较研究[ J]. 生物物理学报, 1996, 12 ( 3): 511-516.
[ 12] 赵秀琴, 赵明, 陆军, 等. 热带远缘杂交水稻高光效后代在温带的光合特性观察[ J] . 中国农业大学学报, 2002, 7 ( 3): 1-6.
[ 13] 张守仁. 叶绿素荧光动力学参数的意义及讨论[ J]. 植物学通报, 1999, 16 ( 4): 444-448.
[ 14] H axo F T, B links IR. Photosynthetic ac tion spectra o fm ar ine a lgae [ J]. General Phys io logy, 1950, 33: 389-422.

Memo

Memo:
-
Last Update: 2013-04-08