The massive vector bosons Z o, W ± and the scalar Higgs-boson H o assumed in weak interaction theory, but also the six quarks required in strong interactions are well understood in an alternative quantum field th...The massive vector bosons Z o, W ± and the scalar Higgs-boson H o assumed in weak interaction theory, but also the six quarks required in strong interactions are well understood in an alternative quantum field theory of fermions and bosons: Z o and W ± as well as all quark-antiquark states (here only the tt¯state is discussed) are described by bound states with scalar coupling between their massless constituents and have a structure similar to leptons. However, the scalar Higgs-boson H o corresponds to a state with vector coupling between the elementary constituents. Similar scalar states are expected also in the mass region of the mesons ω (0.782 GeV) - Υ ( 9.46 GeV). The underlying calculations can be run on line using the Web-address https://h2909473.stratoserver.net.展开更多
利用RACE(rapid-amplification of cDNA end)方法,以大豆叶片提取总的RNA为模板克隆了大豆Na+/H+逆向转运蛋白(Glycine max Na+/H+antiporter,GmNHX)基因,并将其连接到表达载体PBI121中,构建重组表达载体PBI121-NHX3.分析结果表明:该基...利用RACE(rapid-amplification of cDNA end)方法,以大豆叶片提取总的RNA为模板克隆了大豆Na+/H+逆向转运蛋白(Glycine max Na+/H+antiporter,GmNHX)基因,并将其连接到表达载体PBI121中,构建重组表达载体PBI121-NHX3.分析结果表明:该基因的ORF为1 503 bp,推测编码501个氨基酸.与所选取的10种植物同类蛋白氨基酸序列进行对比,一致性为72%~94%,并具有真核生物单价阳离子(氢离子)反向转运蛋白典型的结构域,将该基因命名为GmNHX3,GenBank接收号为JN872904.通过PCR和酶切鉴定,PBI121-NHX3构建成功.展开更多
文摘The massive vector bosons Z o, W ± and the scalar Higgs-boson H o assumed in weak interaction theory, but also the six quarks required in strong interactions are well understood in an alternative quantum field theory of fermions and bosons: Z o and W ± as well as all quark-antiquark states (here only the tt¯state is discussed) are described by bound states with scalar coupling between their massless constituents and have a structure similar to leptons. However, the scalar Higgs-boson H o corresponds to a state with vector coupling between the elementary constituents. Similar scalar states are expected also in the mass region of the mesons ω (0.782 GeV) - Υ ( 9.46 GeV). The underlying calculations can be run on line using the Web-address https://h2909473.stratoserver.net.
文摘利用RACE(rapid-amplification of cDNA end)方法,以大豆叶片提取总的RNA为模板克隆了大豆Na+/H+逆向转运蛋白(Glycine max Na+/H+antiporter,GmNHX)基因,并将其连接到表达载体PBI121中,构建重组表达载体PBI121-NHX3.分析结果表明:该基因的ORF为1 503 bp,推测编码501个氨基酸.与所选取的10种植物同类蛋白氨基酸序列进行对比,一致性为72%~94%,并具有真核生物单价阳离子(氢离子)反向转运蛋白典型的结构域,将该基因命名为GmNHX3,GenBank接收号为JN872904.通过PCR和酶切鉴定,PBI121-NHX3构建成功.