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the band
相关语句
  酶带
    The results of phophatase isoenzyme band pattern showed that spike calli of more than 1.5cm in size had an extra band, and the band was very thick.
    过氧化物同工酶酶谱结果表明:0.5-1.5cm长的幼穗愈伤组织酶带比长度小于0.5cm的幼穗愈伤组织酶带多出两条酶带并且酶带颜色较深。
短句来源
    The band 4 ̄αA appeared more than that of others,but the bands 13A and 4A,which appeared principally in the rice of Southwest Asia, were less in Guangxi local rice.
    酶带中4α出现较多,而西南亚及其他地区品种中出现较多的13A及4A则出现较少;
短句来源
    It was found that the band RC 4 of roots and band LC 5 of leaves were stable in four development stages,and they appeared as first grade bands.
    同时发现根RC4 酶带、叶LC5酶带在 4个发育期均较为稳定 ,表现为一级带 ;
短句来源
    Nine bands of SOD were abtained, their R_f ranging from 0.392 to 0.677. The band with an R_f of 0.392 was common to all the accessions tested.
    结果表明:SOD同工酶共分离出9条酶带,Rf在0.392~0.677之间,Rf0.392带为共有带。
短句来源
    Resistant and sensitive isolates had their particular esterase bands. Sensitive isolates had a main band (Rf 0.20) which didn't exist in resistant isolates while the band (Rf 0.22) could only be found in resistant isolate.
    酯酶电泳图谱中,敏感菌株与抗性菌株均存在特异性酶带,敏感菌株在Rf0.20处有一条主酶带而抗性菌株则没有,Rfo.
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  “the band”译为未确定词的双语例句
    While the band of Rf 0.852 disappeared on the zymogram of 150th day.
    而在生长150d时,酶谱中缺少了一条Rf 0.852的谱带。
短句来源
    OPD-5 can lead a clear band in the 3 500bp; OPD-7 has lack of the band in 650bp DNA point.
    OPD-5可在3500bp形成一条清晰度极高的谱带,OPD-7则在650bp处无谱带产生.
    chromosome length of metaphase, and prometaphase including the early to late, three stages were 2.19,2.22,2.32 and 2.29, respectively. It was obvious that the band number per ju chromosome length of different stages had little difference.
    早中期Ⅰ、Ⅱ、Ⅲ和中期染色体组中每单位绝对长度的带数(带/μm)分别为2.19、2.22、2.32和2.29,差异不大。
    Using the special band patterns of primer S3 could identify 24 tea germplasms, S10 could identify 16 tea germplasms, All the tea germplasms could be identified by the band patterns combination of primer S3 and S10.
    引物S3扩增的27种谱带类型可以鉴定24份资源,引物S10扩增的21种谱带类型可以鉴定16份资源,S3与S10两条引物带型的组合则可以鉴定所有36份资源。
    The band number of EST and Prot in the 3-4mm length buds and their stamens were less than those in smaller buds and those in fertile plants, both in 220AB and Fj (6CA X220) .
    5.以,’ Shaan一GMS”的近等基因系220AB为试材,用4对引物(Pl+PZ,P3+P4,PS+P6,Pl+P6)对可育集团(220B)与不育集团(220A)的基因组DNA进行PCR扩增。
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  the band
UV-vis absorption spectrum and atomic force microscope (AFM) images indicated that the change of concentration and post-treatment temperature may adjust the band-gap of CdS to obtain stable, homogeneous and compact films.
      
In addition, the UWB printed antennas with the band-notched functions are also presented.
      
The band gap of KTN nanoparticles is determined to be 3.26 eV from the optical absorption spectra.
      
For this purpose the fsec and psec oscillations in the bands of stimulated emission of P* and in the band of reaction product BA- at 1020 nm were investigated.
      
The band shift from 740 to 720 nm in the low-temperature fluorescence spectrum (77 K) suggests a disturbance of energy transfer from LHC to the Chl a form at 710-712 nm.
      
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The relationship between peroxidase activity and the plant height ofcorn and wheat was studied.Plant heightis negatively correlated withthe peroxidase activity of the internodes of corn and wheat at the stemelongation stage,and also of the wheat coleoptiles.The differences of zymograms of peroxidase isozyme between the nor-mal and the dwarf varieties of wheat and corn were studied by polyacry-lamide slab gel electrophoresis.It was shown that the zymograms ofperoxidase isozyme of the coleoptile of the normal...

The relationship between peroxidase activity and the plant height ofcorn and wheat was studied.Plant heightis negatively correlated withthe peroxidase activity of the internodes of corn and wheat at the stemelongation stage,and also of the wheat coleoptiles.The differences of zymograms of peroxidase isozyme between the nor-mal and the dwarf varieties of wheat and corn were studied by polyacry-lamide slab gel electrophoresis.It was shown that the zymograms ofperoxidase isozyme of the coleoptile of the normal wheat varieties aredifferent from those of the dwarf varieties.But the isozymes are similarbetween normal varieties and also similar between dwarf varieties.Thedifferences in the intensities of some bands of peroxidase isozyme of in-ternodes between normal variety and dwarf variety of corn are significa-nt at the stem elongation stage.Plant height is negatively correlated withthe intensity of the bands in the first zone.

小麦、玉米正在伸长的节间的过氧化物酶活性与植株高度之间表现了明显的负相关性,小麦胚芽鞘的过氧化物酶活性与小麦植株高度也呈负相关性。但在还未拔节的茎中,在停止伸长的节间中过氧化物酶活性与植株高度不呈负相关。根、叶的过氧化物酶活性与植株高度也不表现负相关性。从小麦胚芽鞘的过氧化物酶同功酶谱中可以看到,高生品种之间有相似的同功酶谱,矮生品种之间有相似的同功酶谱,而高生品种和矮生品种之间表现有明显的差异。玉米各节间的过氧化物酶同功酶研究表明,高矮品种之间有明显的量上的差异,而且表明在正在伸长的节间中,迁移率最小的第Ⅰ区中的过氧化物酶同功酶活性与植株高度呈负相关性。

The results of anoding electrophore-tic analysis of the peroxidase isozymes in the anthers of male-sterile line and its maintainer in Sorghum vulgare var.sudanes reported by Alam et al.(1969) showed that the male-sterile line gave less bands than maintainer.But just contrary results of anode electrophoretic analysis were obtained in Oryza sativa by Dai et al.(1978) and in Sorghum vulgare by Fu et al.(1980).In our experiments,the polyacrylamide com-parative electrophoretic analyses of the peroxidase isozymes...

The results of anoding electrophore-tic analysis of the peroxidase isozymes in the anthers of male-sterile line and its maintainer in Sorghum vulgare var.sudanes reported by Alam et al.(1969) showed that the male-sterile line gave less bands than maintainer.But just contrary results of anode electrophoretic analysis were obtained in Oryza sativa by Dai et al.(1978) and in Sorghum vulgare by Fu et al.(1980).In our experiments,the polyacrylamide com-parative electrophoretic analyses of the peroxidase isozymes towards cathode direction were made by the utilization of yellow seedlings of WA-type three lines and F_1 in Oryza sativa subsp.Indica.The results showed: (1) The band number of the male-sterile line is less than that of the maintainer in the anode case similar to the result of Alam,but contrary to those of Dai and Fu.(2) In the case of cathode,the reverse is true,there are more bands in the male-sterile line than in the maintain-er The difference in the number of bands between the male-sterile line and the maintainer is probably caused by the regulation of the cytoplasmic male--sterile genes expressed.

Alam等(1969)以苏丹草花药为材料,进行正极向过氧化物酶同工酶电泳分析,结果表明;雄性不育系的酶带数少于保持系。而代尧仁等(1978)在水稻,及傅鸿仪等(1980)在高梁花药中分别得出与Alam等相反的结果。我们以籼稻野败型雄性不育系、保持系、恢复系以及F_1幼苗进行了负极向和正极向聚丙烯酰胺凝胶电泳分析,发现当进行正极向电泳时,其酶带数不育系少于保持系,恰与Alam的结果相似(待发表);而当进行负极向电泳时,则情况相反,不育系酶带数明显地多于保持系。这种雄性不育系与保持系之间存在的过氧化物酶同工酶谱的差异,可能是由于细胞质雄性不育基因表达的调控所造成的。

Under natural high temperature 37-38℃ for 20 minor 28-31℃ for 60 min, the pollen of rice lost their germination power. The germination rate and viability of pollen of rice decreased as result of prolonged storage. At the same time the peroxidase and cytochrome oxidase activity of pollen declined. Using the technique of polyacrylamide gel electrophoresis the isoenzymes of peroxidase and cytochrome oxidase of the rice anther were analysed. It was found that the quantity and intensity of the bands of two...

Under natural high temperature 37-38℃ for 20 minor 28-31℃ for 60 min, the pollen of rice lost their germination power. The germination rate and viability of pollen of rice decreased as result of prolonged storage. At the same time the peroxidase and cytochrome oxidase activity of pollen declined. Using the technique of polyacrylamide gel electrophoresis the isoenzymes of peroxidase and cytochrome oxidase of the rice anther were analysed. It was found that the quantity and intensity of the bands of two isoenzymes decreased as the germination rate and viability of pollen decreased.

本工作测定了水稻不同品种的花粉在自然条件下的萌发能力。结果表明,花粉在37—38℃下经20分钟,或28—31℃下经60分钟,就基本上丧失其萌发力。花粉的萌发率随离体后时间的延长而降低。花药(含花粉)中过氧化物酶同工酶和细胞色素氧化酶同工酶活性也随着离体后时间的增长而降低,与花粉萌发率的降低呈平行的一致的趋势。

 
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