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perennial wild soybean
相关语句
  多年生野生大豆
     MORPHOLOGY AND SURFACE TOPOGRAPHY OF POLLEN OF PERENNIAL WILD SOYBEAN G. TOMENTELLA
     多年生野生大豆G.tomentella种花粉形态的种内差别
短句来源
     Studies on the Structure and Molecular Phylogensis of rbcS Gene of Perennial Wild Soybean (Glycine L.Subgenus Glycine) in China
     中国多年生野生大豆Glycine亚属rbcS基因的结构和系统发生的研究
短句来源
     The rDNA internal transcribed spacer 1 (ITS1) regions of wild soybean (Glycine soja), semiwild soybean (G.gracillis), perennial wild soybean (G.tomentella, G.tabacina) and two accessions of cultivated soybean (G.max) were amplified by PCR and cloned.
     采用PCR 技术从野生大豆(Glycine soja)、半野生大豆(G.gracillis)、多年生野生大豆(G.tomentella、G.tabacina)和栽培大豆(G.m ax)的两个品种UNION、文丰7 中扩增和克隆了rDNA第一转录间隔区(ITS1)。
短句来源
     Scanning electro microscopy and photo microscopy studies were made on pollen samples from perennial wild soybean G. tomentella with different chromosome number (2n=40, 78, and 80).
     对染色体数分别为40,78,80的多年生野生大豆G.tomentella种花粉进行了光学显微镜和扫描电镜的观察。
短句来源
  “perennial wild soybean”译为未确定词的双语例句
     Morphology of Pollen of Perennial Wild Soybean
     大豆属Glycine亚属植物花粉形态研究
短句来源
  相似匹配句对
     Morphology of Pollen of Perennial Wild Soybean
     大豆属Glycine亚属植物花粉形态研究
短句来源
     Exploitation and Utilization of Perennial Wild Flower Resources
     开发利用多年生野生花卉资源——介绍几种有引种驯化价值的野生花卉
短句来源
     Research on Chromosomesof Perennial Wild Soybeans in China
     我国2种多年生野生大豆的染色体研究
短句来源
     NUTRITIONAL COMPONENTS ANALYSIS OF PERENNIAL WILD SPECIES OF ARACHIS. L
     花生属多年生野生种的营养成分分析
短句来源
     mangium Wild.
     mangium Wild.
短句来源
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The rDNA internal transcribed spacer 1 (ITS1) regions of wild soybean (Glycine soja), semiwild soybean (G.gracillis), perennial wild soybean (G.tomentella, G.tabacina) and two accessions of cultivated soybean (G.max) were amplified by PCR and cloned.The copy number in soybean genome was about 2×10 3.Sequence analysis showed that the G/C content of G.soja(61 40%), G.gracillis(61 40%), G.max(61 40%), G.tabacina (58 11%) and G.tomentella (59 01%) were very similar to that of Phaseolus radiatus...

The rDNA internal transcribed spacer 1 (ITS1) regions of wild soybean (Glycine soja), semiwild soybean (G.gracillis), perennial wild soybean (G.tomentella, G.tabacina) and two accessions of cultivated soybean (G.max) were amplified by PCR and cloned.The copy number in soybean genome was about 2×10 3.Sequence analysis showed that the G/C content of G.soja(61 40%), G.gracillis(61 40%), G.max(61 40%), G.tabacina (58 11%) and G.tomentella (59 01%) were very similar to that of Phaseolus radiatus (59 81%), and the G/C content of G.tabacina was the lowest one in all known ITS1 regions of plants.Maxium homology analysis proved that the ITS1 sequence of soybean was the most homologous to its counterpart of P. radiatus.It was implied that the homology of ITS1 regions of relative species were related with the genetic relationships among these species.Sequence analysis disclosed that there were two conserved sequences (GACCCGCGAA) and (GCGCCAAGGAA) in all sequenced ITS1 regions of plants.

采用PCR 技术从野生大豆(Glycine soja)、半野生大豆(G.gracillis)、多年生野生大豆(G.tomentella、G.tabacina)和栽培大豆(G.m ax)的两个品种UNION、文丰7 中扩增和克隆了rDNA第一转录间隔区(ITS1)。其在G.m ax 基因组中的拷贝数约为2×103。序列分析表明G.soja、G.gracillis、G.m ax 中的G/C含量为61.40% ,而G.tabacina和G.tom entella的G/C含量分别为58.11% 和59.01% ,与绿豆G/C含量(59.81% )相近。G.tabacina的G/C含量是已知的植物中ITS1 最低的。最大同源性分析表明,大豆属植物ITS1 的同源程度很高,同其近缘属绿豆的同源性明显高于其它作物。同时分析了栽培、多年生和一年生野生大豆间的亲缘关系。另外还发现在已知的植物ITS1 序列中均含有GACCCGCGAA 及GCGCCAAGGAA 两个区段

Scanning electro microscopy and photo microscopy studies were made on pollen samples from perennial wild soybean G.tomentella with different chromosome number (2n=40, 78, and 80). It was found that the pollen grains in polyploids clones are generally larger than in diploids, and the exine patterns were different for different clones.

对染色体数分别为40,78,80的多年生野生大豆G.tomentella种花粉进行了光学显微镜和扫描电镜的观察。发现花粉粒的大小随着染色体数目的增加而变大。染色体数目不同,花粉外壁的纹饰也存在明显的差异。

A preliminary study on soybean trypsin inhibitor (SBTi) extracted from annual wild soybean (G.soja) and perennial wild soybean (G.tomentella, G. tabacina) was reported. From the seeds of 45° N G.soja, a purified SBTi was obtained and proved to belong to Ti b type of SBTi A2 through electrophoresis, molecular mass N terminal residues and trypsin inhibiting activity methods. It has been found that SBTi protein existed in both seeds of 24° N G.tomentella and G. tabacina, it was also found that SBTi has...

A preliminary study on soybean trypsin inhibitor (SBTi) extracted from annual wild soybean (G.soja) and perennial wild soybean (G.tomentella, G. tabacina) was reported. From the seeds of 45° N G.soja, a purified SBTi was obtained and proved to belong to Ti b type of SBTi A2 through electrophoresis, molecular mass N terminal residues and trypsin inhibiting activity methods. It has been found that SBTi protein existed in both seeds of 24° N G.tomentella and G. tabacina, it was also found that SBTi has three protein bands which could combine with trypsin by PAGE,and have trypsin inhibitory activity by BAEE method. The three bands could be separated into two bands respectively by SDS PAGE. It reveals that the biochemical character of SBTi in perennial wild soybean was quite different from the annual wild one.

采用分离提取,电泳回收,PAGE,SDS-PAGE,亲和电泳和抑制活性测定等方法,对我国一年生和多年生野生大豆种子蛋白中的胰蛋白酶抑制剂(SBTi)进行了初步研究.在45°N 来源的一年生野生大豆(G.soja)中得到纯化的胰蛋白酶抑制剂.通过电泳迁移率、分子质量、末端分析和抑制活性等测定,证明为SBTi-A2的Tib型.从我国24°N 的2种多年生野生大豆多毛豆(G.tom entella)和胭豆(G.tabacina)种子蛋白中发现存在SBTi蛋白.PAGE显示各有3条谱带;亲和电泳证明这3条带均能与胰蛋白酶相结合;BAEE测定法证明它们均具有抑制胰蛋白酶的活性;经SDS-PAGE电泳发现这3条带均能各自再分离为2条带,且彼此分子质量相等.这些研究结果表现为胰蛋白酶同工抑制剂性质,明显区别于一年生的野生大豆和栽培大豆

 
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