繁體版 English Definition
登录 注册

self-pollinated中文是什么意思

发音:  
用"self-pollinated"造句"self-pollinated"怎么读"self-pollinated" in a sentence"self-pollinated"的同义词

中文翻译手机手机版

  • 自花受粉的

例句与用法

  • Cotton is naturally self-pollinated .
    棉花本是自花授粉的。
  • Studies on dynamics of calcium and potassium during fruit development of parthenocarpic and self - pollinated citrus varieties
    单性结实与自花结实柑橘果实发育中钙钾动态的研究
  • Studies on dynamics of boron and magnesium nutrients during fruit development of parthenocarpy and self - pollinated citrus cultivars
    单性结实和自花授粉结实柑橘果实发育中硼镁营养动态的研究
  • One to offspring ( t1 ) was selected for further genetic analysis from two types of self - pollinated transgenic plants and screened for the presence of the recombinant gene by the pcr respectively . the result suggested that the resistance to kanamycin can be a stable heredity by genetic analysis , separation ratio of t1 was 3 : 1 and t1 kanamycin - resistant tomato plants can carry vp7 gene
    此外,从两种转基因植株中分别选取一自交株进行t _ 1代遗传分析,其kan抗性基因分离比皆为3 : 1 , t _ 1代抗性番茄植株的pcr结果也呈阳性。
  • Results showed that : ( 1 ) in general , the segregation ratios of target gene in some tl lines are conformed to 3 : 1 , however , some are not possibly due to gene silence or missing in the self - pollinated progeny ; ( 2 ) two homozygous plants were identified from 10 putative transgenic plants
    主要结果如下: ( 1 )我们对外源基因在番茄体内的遗传规律研究表明,在大多数情况下,单拷贝插入外源基因将导致转基因后代按孟德尔单显性基因3 1规律分离,但是部分转化系比例偏低,可能发生了基因丢失或者沉默。
  • Changes in concentrations of boron ( b ) and magnesium ( mg ) in the ovary ( fruitlet ) , rind and pulp of fruit were investigated throughout fruit development of parthenocarpic kamei satsuma mandarin ( citrus unshiu marc . ) and self - pollinated egan 1 tangerine ( c . reticulata blanco ) . the results showed as follows : 1 ) b concentrations in the ovary of kamei were at high levels before flowering and at full bloom , and decreased after flowering , whereas that of egan 1 was relatively low at full bloom , thereafter significantly increased . no significant differences were observed in mg changes in the ovary ( fruitlet ) between the two cultivars , which presented decreasing trends after flowering . 2 ) minor changes of b concentrations in the rind of the two cultivars were detected , remarkable changes were found for b in the pulp , which came to the peak values during the stage of fruit enlargement . mg concentrations were relatively high in the rind and pulp of the two cultivars during early fruit development , and presented obviously declining trends during the middle and late stage of fruit development
    以单性结实的龟井温州蜜柑和自花授粉结实的鄂柑1号橘为试材,对整个果实发育期的子房(幼果) 、果皮和果肉的硼镁含量变化进行了测定.结果表明: 1 )龟井花前至花期子房硼含量就已较高,花后下降;而鄂柑1号花期子房硼含量相对较低,花后有一显著上升;两品种子房(幼果)镁含量变化无明显差异,花后均趋下降. 2 )两品种果皮硼含量变幅较小,而果肉硼含量变幅相对较大,且均在果实膨大期出现明显的上升高峰;两品种果皮和果肉镁含量在果实发育前期均相对较高,在果实发育的中后期则趋明显下降
  • Their frequencies of gus expression in pollens were 97 . 755 % 0 . 800 % and 96 . 556 % 0 . 600 % respectively . to verify these results , the self - pollinated progenies of these two putative homozygotes were examined in t2 by histochenmical gus staining of vegetative tissues and pcr analysis using specific primers
    ( 2 )通过对转基因t1代的花粉gus基因表达检测,快速鉴定和筛选得到了番茄纯合植株,加速了纯合体筛选的进程,证明此方法可靠,而且不会造成大量宝贵材料的浪费。
  • In the early 1970s , he succeeded in developing three strains of hybrid rice , namely male sterile , maintainer and restorer , and obtained the world s first high - yielding hybrid rice strain . he is the first scientist who successfully altered the self - pollinating characteristic of rice and made large - scale farming of hybrid rice possible . this earned him the title " father of hybrid rice "
    七十年代初,袁教授成功实现了杂交水稻的不育系、保持系及恢复系三系配套,首次育出杂交水稻;他又打破世界的自花授粉作物育种的禁区,并实现了大面积种植杂交水稻的可能,为他在国际上赢得杂交水稻之父的美誉。
用"self-pollinated"造句  

英文解释

self-pollinated的中文翻译,self-pollinated是什么意思,怎么用汉语翻译self-pollinated,self-pollinated的中文意思,self-pollinated的中文self-pollinated in Chineseself-pollinated的中文self-pollinated怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。