一株高脂土壤小球藻的分离鉴定及脂质分析OA北大核心CSCDCSTPCD
IDENTIFICATION AND LIPID ANALYSIS OF AN OIL-PRODUCING CHLORELLA STRAIN FROM SOIL
对采自山西省庞泉沟国家自然保护区的土壤中的藻种进行分离鉴定, 获得了一株优良的高脂绿藻.经显微形态观察鉴定,该藻株的形态特征属于小球藻属Chlorella (Chlorella sp. PQG67).进一步对其rbcL和18S rDNA基因序列进行分析并构建系统树,结果表明基因序列与普通小球藻Ch. vulgaris同源并聚为一支,确定其为一株普通小球藻Ch. vulgaris PQG67.在不同光照强度下连续培养后测定其油脂含量稳定在30%左右…查看全部>>
In this study, an oil-producing alga was isolated and identified from soil at Pangquangou National Nature Re-serve (Shanxi province, China), and cultivated under axenic conditions. Based on morphological observations, it was similar to the genus Chlorella. The phylogenetic analysis according to ribulose-bisphosphate carboxylase gene ( rbc L) and 18S ribosomal RNA (18S rDNA) showed that it has the highest homology with Ch. vulgaris, so the strain was iden-tif…查看全部>>
苏杭;吕俊平;刘琪;谢树莲;冯佳
山西大学生命科学学院,太原 030006山西大学生命科学学院,太原 030006山西大学生命科学学院,太原 030006山西大学生命科学学院,太原 030006山西大学生命科学学院,太原 030006
农业科技
小球藻油脂含量光照强度NaCl胁迫傅立叶红外光谱
Chlorella sp.Lipid contentLight intensityNaCl stressFourier transform infrared spectrum
《水生生物学报》 2018 (4)
811-818,8
山西省煤基重点科技攻关项目(FT-2014-01-15)山西省青年科学基金(2015021159)山西省重点研发计划项目(201603 D321008)资助 [Supported by the Key Scientific Development Project of Shanxi Province, China (FT-2014-01-15) the Natural Science Foundation of Shanxi Province, China (2015021159) the Social Development Foundation of Shanxi (201603D321008)]
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