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- The regeneration plant was induced on MS medi a with BA. 菘蓝毛状根在含BA的MS培养基中成功地诱导出再生植株;
- The somaclonal variation of regeneration plant derived from mature embryo of perennial ryegrass (Lolium perenne L. were analyzed with RAPD makers. 摘要以多年生黑麦草成熟胚诱导获得的再生植株为材料,利用RAPD标记方法对其体细胞变异进行了研究。
- The results indicated that polymorphic variation of the regeneration plant was existed in molecular level. 结果表明多年生黑麦草体细胞无性系在分子水平发生了多态性变异。
- Vermiculite was the optimum medium for Rieger Begonia micropropagation in vitro, the survive rate of the root regeneration plant was 93.8%. 蛭石是丽佳秋海棠试管苗最佳的驯化移栽基质;其生根苗移栽成活率达到了93.;8%25。
- The mature embryos were cultivated on NB media with different hormones,by using the mature embryos in rice as explants,and regeneration plants were obtained successfully. 利用水稻成熟胚为外植体,接种在NB培养基上,分别附加不同的外源激素,以诱导愈伤组织并促其分化,最终获得水稻再生植株。
- Conclusion: The acquisition of hairy root of Isatis indigotica and regeneration plant of it lay a foundation for the production of active compo nent and introduction of foreign gene. 结论:菘蓝毛状根离体培养和植株再生系统的建立,为进一步进行药用活性成分的工业化生产和引入外源基因改良性状奠定了基础。
- The invention could regenerate transgene strain from absolutely maximum acceptor cell, and has high transforming frequency, and little feature variation of regeneration plant. 本发明能从绝大多数基因型的受体细胞中再生出转基因植株,且转化频率高,再生植株性状变异小。
- Choosing these calli can regenerate plants and directly test its antifungual and antibacterial powder. 选择这些愈伤组织可以再生植株,并直接体内检测其抗真菌和细菌的能力;
- The chromosome karyotypes and the chromosome variation of regenerated plants of perennial ryegrass(Lolium perenne L. 对多年生黑麦草核型及组织培养再生植株细胞染色体变异进行了观察研究。
- The plant was growing at an angle. 植物呈一定角度生长。
- To analysis the effective components of CMO of different ages,sampling parts, original and regenerate plants in Enshi Hubei. 对湖北恩施地区不同树龄、不同取样部位以及厚朴原生植株与再生植株的有效成分进行了分析。
- There are tetraploid and diploid regenerated plants in "Page tangelo + Valencia orange" and "Hongju tangerine + Rough lemon". 丹西红橘+粗柠檬和佩奇橘柚+伏令夏橙2个组合的再生植株既有二倍体也有四倍体;
- Clustered shoots could grow from hairy roots in MS medium without growth regulators and then could form regenerated plants. 转化毛状根在无生长调节物质的MS培养基上培养可获得丛状芽,并发育成植株。
- The method for measurement of the length of stoma guard cell was proved to be a simple way of estimating ploidy of the regenerated plants. 通过测量气孔保卫细胞长度来评估再生植株的染色体倍性是一种简单可行的方法。
- The protocorms and regenerated plant were induced from the seeds and the pseudobulbs of Cremastra appendiculata(D. 以杜鹃兰的种子和假鳞茎作外植体均诱导获得原球茎及再生植株。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Miniature mutants appeared in the generations of the regenerated plants were obtained in the scutellum cell of the sorghum pure Line 401-1 through immature embryo culture. 摘要以高粱纯系401-l为材料,通过幼胚培养,由小盾片细胞产生的再生植株后代出现株形矮小、叶形窄短的突变体。
- The growth of callus induced from roots of RA regenerated plant was also resistant to AEC after subculture on AEC-free medium for three months. R_(AEC)再生植株根尖诱导的愈伤组织经过3个月继代培养也保持稳定的抗性。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- HPLC fingerprints of phenolic constituents of CMO of different ages, sampling parts, original and regenerate plants in Enshi Hubei were studied as well. 对湖北恩施地区不同树龄、不同取样部位以及厚朴原生植株与再生植株的酚性成分HPLC指纹图谱进行了研究。