CLONING AND CHARACTERIZATION OF A NOVEL NITRIC OXIDE SYNTHASE(NOS) FROM MOLLUSCAN CENTRAL GANGLIA

ＣＬＯＮＩＮＧＡＮＤＣＨＡＲＡＣＴＥＲＩＺＡＴＩＯＮＯＦＡＮＯＶＥＬＮＩＴＲＩＣＯＸＩＤＥＳＹＮＴＨＡＳＥ（ＮＯＳ）ＦＲＯＭＭＯＬＬＵＳＣＡＮＣＥＮＴＲＡＬＧＡＮＧＬＩＡＨｕａｎｇＳｈｉｌｅ１ＨｕｂｅｒｔＨ．Ｋｅｒｓｃｈｂａｕｍ２ＥｄｗｉｎＥｎｇｅｌ...     

高效毛细管电泳在DNA序列分析中的应用

高效毛细管电泳在ＤＮＡ序列分析中的应用种康（兰州大学化学系,兰州７３００００）ＡＰＰＬＩＣＡＴＩＯＮＯＦＨＩＧＨ－ＰＥＲＦＯＲＭＡＮＣＥＣＡＰＩＬＬＡＲＹＥＬＥＣＴＣＴＯＲＨＯＲＥＳＩＳＯＮＤＮＡＳＥＱＵＥＮＣＩＮＧ￥ＣｈｏｎｇＫａｎｇ（Ｄｅｐａｒｔ...     

抗寒剂在福建上杭县早稻育秧中的应用效果

抗寒剂在福建上杭县早稻育秧中的应用效果薛德乾（上杭县临城农技站,３６４２００）ＡＰＰＬＩＣＡＴＩＯＮＥＦＦＥＣＴＳＯＦＴＨＥＣＯＬＤ－ＲＥＳＩＳＴＥＲＣＲ－４ＦＯＲＥＡＲＬＹ－ＲＩＣＥＳＥＥＤＬＩＮＧＣＵＬＴＵＲＥＩＮＳＨＡＮＧＨＡＮＧＣＯＵＮＴＹＯ...     

植物细胞质膜氧化还原系统电子传递活性,组成及生理功能

植物细胞质膜氧化还原系统电子传递活性、组成及生理功能邱全胜梁厚果（兰州大学生物系,兰州７３０００１）ＴＨＥＥＬＥＣＴＲＯＮＴＲＡＮＳＰＯＲＴＡＣＴＩＶＩＴＹ,ＣＯＮＳＴＩＴＵＥＮＴＳＡＮＤＰＨＹＳＩＯＬＯＧＩＣＡＬＦＵＮＣＴＩＯＮＳＯＦＴＨＥＲＥＤ...     

鳙团移核鱼的遗传性状与个体生长

鳙团移核鱼的遗传性状与个体生长ＧＥＮＥＴＩＣＣＨＡＲＡＣＴＥＲＡＮＤＩＮＤＩＶＩＤＵＡＬＧＲＯＷＴＨＯＦＴＨＥＴＲＡＮＳＮＵＣＬＥＵＳＦＩＳＨＯＦＴＨＥＢＩＧＨＥＡＤＡＮＤＴＨＥＢＬＵＮＴＳＮＯＵＴＢＲＥＡＭ关键词鳙团移核鱼遗传性状个体生长Ｋｅｙ...     

吉林梅花鹿体尺,体重聚类与主成分分析

吉林梅花鹿体尺、体重聚类与主成分分析ＤＬＵＳＴＥＲＡＮＤＰＲＩＮＣＩＰＡＬＣＯＭＰＯＮＥＮＴＡＮＡＬＹＳＩＳＯＦＴＨＥＣＨＡＲＡＣＴＥＲＩＳＴＩＣＳＡＮＤＷＥＩＧＨＴＯＦＪＩＬＩＮＳＩＫＡＤＥＥＲ￥ＬＩＨｅｐｉｐｇ;ＢＩＮＧＧｕｏｌｉａｎｇ;ＰＡＮＧ...     

植物生长调节剂防止温州蜜柑异常高温落花落果的效应

植物生长调节剂防止温州蜜柑异常高温落花落果的效应童昌华李三玉（浙江农业大学园艺系,杭州３１００２９）ＥＦＦＥＣＴＳＯＦＰＬＡＮＴＧＲＯＷＴＨＲＥＧＵＬＡＴＯＲＳＯＮＦＬＯＷＥＲＡＮＤＦＲＵＩＴＬＥＴＤＲＯＰＯＦＷＥＮＺＨＯＵＭＩＧＡＮＣＡＵＳＥＤＢ...     

不同光质对毛地黄愈伤组织诱导和增殖的效应

不同光质对毛地黄愈伤组织诱导和增殖的效应毛学文陈荃（天水师范高等专科学校生物系,天水７４１０００）ＥＦＦＥＣＴＳＯＦＬＩＧＨＴＱＵＡＬＩＴＹＯＮＣＡＬＬＵＳＩＮＤＵＣＴＩＯＮＡＮＤＧＲＯＷＴＨＯＦＤＩＧＩＴＡＬＳＰＵＲＰＵＲＥＡＭａｏＸｕｅ－ｗｅｎＣ...     

抗寒剂在早稻旱床育秧上的应用效果

抗寒剂在早稻旱床育秧上的应用效果刘成君（湖南省邵阳县农业局,４２２１００６）ＡＰＰＬＩＣＡＴＩＯＮＥＦＦＥＣＴＳＯＦＴＨＥＣＯＬＤ－ＲＥＳＩＳＴＥＲＣＲ－４ＦＯＲＲＩＣＥＳＥＥＤＬＩＮＧＲＡＩＳＩＮＧＩＮＬＡＮＤＳＥＥＤＢＥＤ￥ＬｉｕＣｈｅｎｇ－ｊｕ...     

半胱胺对大鼠哺乳晚期泌乳量及血液几种激素含量的影响

半胱胺对大鼠哺乳晚期泌乳量及血液几种激素含量的影响ＥＦＦＥＣＴＳＯＦＣＹＳＴＥＡＭＩＮＥＯＮＭＩＬＫＹＩＥＬＤＡＮＤＳＥＶＥＲＡＬＨＯＲＭＯＮＥＳＬＥＶＥＬＳＯＦＢＬＯＯＤＩＮＲＡＴＳＡＴＬＡＴＥＳＴＡＧＥＯＦＬＡＣＴＡＴＩＯＮ关键词半胱胺,大鼠,泌...     

SPHINGOLIPIDS AND PHOSPHOLIPIDS IN MICROSOMES AND MYELIN FROM NORMAL AND PATHOLOGICAL BRAINS

—Myelin and microsomes were separated from human cerebral white matter and cortex respectively using the technique of 15% caesium chloride and their sphingolipid and phospholipid contents estimated. Normal brains as well as cerebral material from cases of metachromatic leucodystrophy, Krabbe's disease and Tay-Sachs’disease were studied. Gangliosides were not present in normal myelin but were found in microsomes and in myelin from the pathological material. The ratio of cerebroside to sulphatide in myelin was 4 to 1 in normal, 1 to 20 in metachromatic and 7 to 1 in Krabbe's disease. The results in the human material are briefly discussed.     

HIGH AND LOW DENSITY WATER AND RESTING,ACTIVE AND TRANSFORMED CELLS

Resting and active states of cells are described in terms of the expectation, derived from experiments with aqueous polymers, that they contain two modified forms of water: high density, reactive, fluid water and low density, inert, viscous water. Low density water predominates in a resting cell and is converted to high density water in an active cell. It is proposed that switching from one state to another is an integral part of cellular function. When this ability is lost cells are transformed either to a state of rigor or to a hyperactive state in which they no longer depend upon external signals.