title: [Studies on relationship between the expression of hTNF-alpha gene and photosynthesis in Anabaena sp. IB02].
abstract: The effects of illumination on growth of Anabaena sp. IB02 and hTNF-alpha expression were studied. Photosynthetic activity, PS I and PS II activity of Anabaena sp. IB02 were assayed. Illumination enhanced the growth of Anabaena sp. IB02 and hTNF-a expression. Some relations were observed between hTNF-alpha expression and ture photosynthesis activity, PS I, PS II activity of Anabaena sp. IB02. Significant differences of the photosynthetic activity of host were detected simultaneously when hTNF-a expressed: the respiration rate increased (-68%), the light saturation point descended (+66%), all these suggested that the metabolic charge of host were increased and grow faster than wild type under low illumination.
authors.affiliation: College of Marine Science and Engineering, Tianjin University of Science & Technology, Tianjin 300457, China.
authors.forename: Shuang
authors.initials: S
authors.lastname: Li
authors.forename: Peng-Peng
authors.initials: PP
authors.lastname: Zhang
authors.forename: Liang
authors.initials: L
authors.lastname: Ran
authors.forename: Ding-Ji
authors.initials: DJ
authors.lastname: Shi
authors.forename: Dong-Hui
authors.initials: DH
authors.lastname: Song
authors.forename: Xing-Gui
authors.initials: XG
authors.lastname: Zhao
authors.forename: Yuan-Gao
authors.initials: YG
authors.lastname: Deng
authors.forename: Yue-Nan
authors.initials: YN
authors.lastname: Zhang
authors.forename: Chang-Lu
authors.initials: CL
authors.lastname: Wang
mesh_terms: D017033:Anabaena / Q000235:genetics* / Q000254:growth & development / Q000378:metabolism*; D006801:Humans; D008027:Light; D010788:Photosynthesis; D045331:Photosystem I Protein Complex / Q000032:analysis; D045332:Photosystem II Protein Complex / Q000032:analysis; D014409:Tumor Necrosis Factor-alpha / Q000235:genetics*
chemical_list: D045331:Photosystem I Protein Complex; D045332:Photosystem II Protein Complex; D014409:Tumor Necrosis Factor-alpha