Characterization of a new lectin involved in the protoplast regeneration of Bryopsis hypnoides |
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| Authors: | Jianfeng Niu Guangce Wang Fang Lü Baicheng Zhou Guang Peng |
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| Affiliation: | [1]Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071 China [2]College of Marine Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China [3]The Graduate School of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | ![]()
A group of coenocytic marine algae differs from higher plants,whose totipotency depends on an intact cell(or protoplast).Instead,this alga is able to aggregate its extruded protoplasm in sea water and generate new mature individuals.It is thought that lectins play a key role in the aggregation process.We purified a lectin associated with the aggregation of cell organelles in Bryopsis hypnoides.The lectin was ca.27 kDa with a pI between pH 5 and pH 6.The absence of carbohydrate suggested that the lectin was ... |
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| Keywords: | Bryopsis hypnoides lectin hemagglutinating cell organelle aggregation regeneration |
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