Any of various similar or related New World birds , such as the bobwhite .

北美產(chǎn)于西半球的一種與類似的或有關(guān)系的鳥免费人人插人人操，如山齒

The bobwhite, for example, common in the south-eastern and eastern United States, is decreasing.

比如55色色网，在美國(guó)東部和東南部很常見(jiàn)的美洲鶉的數(shù)量正在減少老女人裸体。

There was no great difference between R59 and Bobwhite .

但和R59相比不存在顯著差異凹凸在线导航AV网站。

He had called her, he said, to tell her that there was a bobwhite outside her window and that if she would look out she might see it.

羅斯秆侵奚俑疚蘼胧悠担總統(tǒng)在電話里告訴她黄色福利视频网站，現(xiàn)在窗外正有一只鶉?guó)B，如果她向窗外看去日本亚洲视频，就可以看到了国产真人无码AV一级一级。

My wife one time asked the President about a bobwhite .

有一次，我妻子問(wèn)總統(tǒng)，美洲鶉?guó)B是什么樣子A片网站视频在线观看？

The dogs lay around us , and the stars sparkled in the sky . A bobwhite whistled in the forest .

小狗趴在我們身邊另类黑人欧美啪啪亚洲图片，星星在天上閃耀，鶉在森林里鳴叫无遮挡aa一级毛片孕妇。

Mature embryos of wheat from cultivar EM12 in Hubei province and mode variety Bobwhite were used as target materials.

以湖北省小麥品種'鄂麥12'和模式品種'Bobwhite'為材料激情图片小说视频，成熟胚為轉(zhuǎn)化受體，優(yōu)化基因槍轉(zhuǎn)化法的轟擊壓力性小说视频、轟擊距離在线看黄免费不卡、選擇劑等因素，建立以小麥成熟胚為轉(zhuǎn)化受體的高效轉(zhuǎn)化系統(tǒng)日韩a级毛片AV一区免费在线观看。

Any of several birds,such as the ruff ed grouse or the bobwhite,similar or related to the partridge.

山鶉類幾種類似山鶉或與山鶉有關(guān)的鳥中的任一種人人摸人人操人人爰，如披肩榛雞和白喉鶉

The cloning of bar gene is important to plant transgenic engineering, gene expression and studying physiology.In the experiment, the full code sequence of bar gene was cloned by PCR from transgenic herbicide resistant Bobwhite wheat and checked. It was expressed in E.coli and its protein was determined.

本實(shí)驗(yàn)從抗除草劑轉(zhuǎn)基因Bobwhite小麥中，利用PCR克隆的方法擴(kuò)增出bar基因全長(zhǎng)十大免费黄的色网站，并在原核表達(dá)系統(tǒng)中表達(dá)精品三级国产三级国产，鑒定表達(dá)蛋白的活性，將能夠正確編碼PPT乙酰轉(zhuǎn)移酶的bar基因片段无遮挡一级A片高清视频在线观看，經(jīng)過(guò)適當(dāng)?shù)男揎棙?gòu)建入真核表達(dá)載體人人色人人干人人弄。

The method of Agrobacterium-mediated transformation is the most widely used in genetic transformation. To this day, only several genotypes such as Bobwhite and Yangmai158 have been used in transformation successfully. To widen the recipient genotypes, ten different genotypes were transformated by Agrobacterium-mediated In our study, transformation efficiency of B31706 and B31575 were significantly higher than Bobwhite. Moreover, regeneration rate and resistant plantlet rate of Agrobacterium-mediated genetic transformation in B31706 immature embryos callus was the highest one among the genotypes.

農(nóng)桿菌介導(dǎo)法是目前應(yīng)用較為廣泛的轉(zhuǎn)化方法之一，但在小麥中欧美一级A片欧美大片在线视频，只有包括Bobwhite和揚(yáng)麥158在內(nèi)的少數(shù)幾個(gè)基因型被成功用于農(nóng)桿菌介導(dǎo)的小麥遺傳轉(zhuǎn)化中www.ycxyty.com，為了拓寬小麥農(nóng)桿菌轉(zhuǎn)化的受體基因型范圍，本研究對(duì)10個(gè)不同基因型的材料進(jìn)行了轉(zhuǎn)化實(shí)驗(yàn)国产精品自拍偷。B31706和B31575的轉(zhuǎn)化率明顯高于對(duì)照材料Bobwhite 。