Variation of photosynthetic performance, nutrient uptake, and elemental composition of different generations and different thallus parts of Saccharina japonica
文献类型: 外文期刊
第一作者: Wang, Yitao
作者: Wang, Yitao;Wang, Wenqi;Cao, Shaona;Xu, Dong;Fan, Xiao;Zhang, Xiaowen;Ye, Naihao;Mao, Yuze;Mou, Shanli
作者机构:
关键词: PSII photochemical efficiency;Nutrient uptake;Elemental composition;Saccharina japonica;Phaophyta
期刊名称:JOURNAL OF APPLIED PHYCOLOGY ( 影响因子:3.215; 五年影响因子:3.612 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: In order to illustrate the physiological variation of different generations and different thallus parts of Saccharina japonica, physiological parameters such as maximum and effective PSII photochemical efficiency, nutrient uptake, and elemental composition were determined in the laboratory. Photosynthetic analysis in different generations indicated that, although gametophytes had higher pigment contents than the sporophyte, they had lower values of F (v)/F (m) and Delta F/F'(m). The highest Chl a/Chl c ratio was found in sporophyte generation (3.98 +/- 0.01) and in the basal part of fresh thallus (2.66 +/- 0.02). The sporophyte had significantly higher values of nitrate uptake but lower values of phosphorus uptake than the gametophytes. The contents of nitrogen and carbon as well as C/N in gametophytes were significantly higher than those in sporophytes. In addition, the basal part of the S. japonica thallus had the highest C content (22.31 +/- 1.50 %) but the lowest N content (2.02 +/- 0.16 %), as well as the highest value of C/N (11.02 +/- 0.34).
分类号: Q94
- 相关文献
作者其他论文 更多>>
-
Long-term warming and acidification interaction drives plastic acclimation in the diatom Pseudo-nitzschia multiseries
作者:Sun, Yanmin;Zhang, Yanan;Liang, Chengwei;Ye, Naihao;Li, Fang;Sun, Yanmin;Yang, Fan;Xu, Dong;Zhang, Yanan;Liang, Chengwei;Huang, Xintong;Wang, Bingkun;Wang, Yapeng;Sun, Haoming;Ye, Naihao;Duan, Ran;Fu, Fei-Xue;Wang, Zhuonan
关键词:
-
Application of microalgae in remediation of heavy metal-contaminated soils and its stimulatory effect on wheat growth
作者:Liu, Jia;Liu, Yajing;Jiang, Han;Yang, Xiaokun;Wu, Yukun;Liang, Chengwei;Zhang, Xiaowen;Ye, Naihao;Zhang, Xiaowen;Ye, Naihao
关键词:Microalgae; Heavy metal-contaminated soils; Bioremediation; Soil fertility; Wheat growth
-
Evaluating the attribution of bivalve-macroalgae polyculture as a carbon source or sink from an ecosystem perspective: A case study of kelp-oyster IMTA
作者:Xie, Yumeng;Qin, Xiaofang;Fang, Jinghui;Zhang, Xiaowen;Fang, Jinghui;Xu, Jialei;Zhang, Yitao;Wang, Junwei
关键词:Polyculture; Carbon sink; Phytoplankton; Carbonate system; Nutrients
-
Genome-Wide Identification and Expression Profile of Farnesyl Pyrophosphate Synthase (FPS) Gene Family in Euphorbia Hirta L.
作者:Bian, Xinyi;Wang, Huasen;Bian, Xinyi;Wu, Tingkai;Qiang, Runrun;Deng, Zhi;Rehman, Fazal;Han, Qiyu;Xu, Dong;Yuan, Yuan;Wang, Xiaobo;An, Zewei;Wu, Wenguan;Cheng, Han;Wu, Tingkai;Qiang, Runrun;Deng, Zhi;Rehman, Fazal;Han, Qiyu;Xu, Dong;Yuan, Yuan;Wang, Xiaobo;An, Zewei;Wu, Wenguan;Cheng, Han
关键词:Farnesyl diphosphate synthase;
Euphorbia hirta L.; bioinformatics; subcellular localization; expression analysis -
Seasonal Shifts of Morphological Traits and Dietary of Mactra veneriformis (Bivalvia: Mactridae) Populations in the Northern Yellow River Delta's Intertidal Zone
作者:Xu, Shuangfeng;Xu, Shuangfeng;Li, Ang;Zhu, Ling;Wu, Biao;Liu, Lulei;Jiao, Minghui;Li, Jiaqi;Xue, Suyan;Mao, Yuze;Xu, Shuangfeng;Li, Ang;Zhu, Ling;Wu, Biao;Liu, Lulei;Jiao, Minghui;Li, Jiaqi;Xue, Suyan;Mao, Yuze
关键词:seasonal variation; geometric morphometrics; dietary composition; high-throughput sequencing
-
Inclusion of chitosan in Tenebrio molitor larva protein hydrogels improved the rheological and gel properties of the composite hydrogels
作者:Liu, Mengyao;Xu, Dong;Pan, Fei;Li, Xiangxin;Fang, Xiaoming;Chen, Hualei;Tian, Wenli;Peng, Wenjun;Zhang, Jun;Liu, Changhao
关键词:Tenebrio molitor larva protein; Chitosan; Gel properties; Rheological properties; Gelation mechanism; Microstructure
-
Dual impacts of elevated pCO2 on the ecological effects induced by microplastics and nanoplastics: A study with Chlamydomonas reinhardtii
作者:Liang, Chengwei;Liu, Yajing;Xi, Tianle;Liu, Jia;Jia, Zhihua;Liang, Chengwei;Ge, Shanshan;Zhang, Xiaowen;Ye, Naihao;Zhang, Xiaowen;Ye, Naihao
关键词:Micro-and nanoplastics; and nanoplastics; Freshwater acidification; Combined toxicity; Mechanisms; Oxidative stress; Chlamydomonas reinhardtii