For the approach to the relations between the endangered situation and their sexual reproductive processes in Cimicifuga nanchuanensis, some comparative studies were made in C.simplex , a close and widespread species.

為了探討南川升麻瀕危與其生殖過(guò)程的聯(lián)系www.中文字幕.com。對(duì)廣布近緣種單穗升麻進(jìn)行了部分對(duì)照研究。論述單穗升麻的小孢子發(fā)生和雄配子體發(fā)育以及花藥壁的發(fā)育天堂日韩无码。

On the base of review the research development in tissue culture and genetic transformation, Comparative analyses were made on the callus induction and embryogenetic abilities of anther and non-pollinated ovules of rubber tree. Fluorescence detection was implemented with the different in vitro material of Hevea brasiliensis.

本研究在綜述了橡膠樹(shù)組織培養(yǎng)及遺傳轉(zhuǎn)化研究進(jìn)展的基礎(chǔ)上欧洲精品精美色视频在线观看，系統(tǒng)地比較了橡膠花藥和未授粉胚珠愈傷組織誘導(dǎo)及體細(xì)胞胚胎發(fā)生能力，對(duì)橡膠樹(shù)不同離體組織進(jìn)行熒光背景檢測(cè)爱搞在线观看，將在植物胚胎發(fā)育時(shí)期起重要作用的BBM基因?qū)胂鹉z樹(shù)印度高清AV，對(duì)電激法轉(zhuǎn)化游離小孢子細(xì)胞以及農(nóng)桿菌介導(dǎo)花藥愈傷組織進(jìn)行初步探索。

The main methods that produce doubled haploid lines for barley breeding are Hordeum bulbosum method, anther culture method and microspore culture method.

大麥加倍單倍體立的方法很多黄片一级欧美，目前在大麥遺傳育種中運(yùn)用較多的主要有球莖大麥法自拍视频网、藥培養(yǎng)法和小孢子培養(yǎng)法等三種。

The results showed that human demodex (including demodex folliculorum and demodex brevis) and fungus including Aspergillus, Penicillium, Microsporum of the dermatophytes, Candida and Mucor, ect.

其中人體蠕形螨包括毛囊蠕形螨和皮脂蠕形螨www、色五月，真菌包括曲霉菌日韩侵犯精品视频在线播放、青霉菌、皮膚絲狀菌的小孢子菌国产饥渴一区在线、念珠菌和毛霉菌等天天爱天天做久久狠狠。

Resultsbacteriostatic test in vitro express: it is effective for both of bacterium and fungus (red trichophyton, purple trichophyton, trichophyton mentagrophytes, microsporum gypsen).

結(jié)果體外抑菌試驗(yàn)結(jié)果表明色色综合五月天，該藥對(duì)細(xì)菌(金黃色葡萄球菌、大腸桿菌)和真菌(紅色毛癬菌久久亚洲人成综合网、紫色毛癬菌啪啪啪强奸舔扣摸网站亚洲无码、須毛癬菌、石膏樣小孢子菌)均有抑制作用国产黄色网站在线。

Abstract］objectiveto observe antiseptic effect and bacteriostatic concentration in vitro of tieshanxuanyangping.methodsto determine bacteriostatic concentration in vitro for staphylococcus, bacillus coli, red trichophyton, purple trichophyton, trichophyton mentagrophytes, microsporum gypsen with doubling dilution.

摘要］目的觀察&鐵扇癬癢平&體外抗菌效果和抑菌濃度国产精品一区二区亚洲日韩在线。方法采用對(duì)倍液體稀釋法測(cè)定該藥對(duì)金黃色葡萄球菌、大腸桿菌日韩国产播放不卡、紅色毛癬菌久操精品在线、紫色毛癬菌、須毛癬菌和石膏樣小孢子菌體外抑制作用操操操com。

Com-pound 11 showed best antifungal activity with broad antifungal spectrum and proved to be more active against Cryptococcus neo-formans, C andida albicans, Microsporum lanosum and Trichophyton rubrum than ketoconazole.

化合物11的抗菌譜最廣亚洲激情图库专区，抗真菌活性最高，對(duì)新型隱球菌人体国模私拍av、白色念珠菌欧美日韩一区二区三区在线观看、羊毛狀小孢子菌和紅色毛癬菌的抗菌活性比酮康唑高，有進(jìn)一步開(kāi)發(fā)的價(jià)值亚洲综合二区。

MethodsTo determine bacteriostatic concentration in vitro for staphylococcus, bacillus coli, red trichophyton, purple trichophyton, trichophyton mentagrophytes, microsporum gypsen with doubling dilution.

方法采用對(duì)倍液體稀釋法測(cè)定該藥對(duì)金黃色葡萄球菌日韩AA黄片、大腸桿菌、紅色毛癬菌国产日韩精品AⅤ一区二区、紫色毛癬菌99re5久久在热线播放、須毛癬菌和石膏樣小孢子菌體外抑制作用。

At mononucleus microspore stage,cytoplasm were thick and organella,such as mitochondria,endoplasmic reticulum were abundant.At two\|nucleus and three\|nucleus stage,there were a lot of starch grains.

結(jié)果表明欧美一区2区三区3区公司，85 EA在线观看国产综合日韩视频、89 AR、TA 與恢復(fù)系雜交F1 代小孢子發(fā)育表現(xiàn)出明顯的可育特征：在單核期一区二区色，細(xì)胞質(zhì)濃，細(xì)胞器豐富免费黄色一级网站，線(xiàn)粒體av毛片在线看、內(nèi)質(zhì)網(wǎng)等十分發(fā)達(dá)，二核及三核期淀粉粒數(shù)量多2级黄片免费。

The analysis shows that under heat stress, meiocytes degenerate while tetrad cell dispersion fails at microspore formation phase. During pollen maturation phase, loss of orientation of reproductive cells, abnormal vacuolization of tapetal cells, paramorphia or abortion of anther walls and pollens are observed under heat stress.

結(jié)果表明青青女在线被干视频，受高溫脅迫后，在小孢子形成階段国产免费A片在线网址，水稻花粉母細(xì)胞發(fā)育異常色先锋先锋影音AV资源站、四分體無(wú)法適時(shí)分散；在花粉粒成熟階段欧美一级婬片人妻欧美大片百度，水稻生殖細(xì)胞失去正確的排列方向亚洲视频在线观看第五区、絨氈層細(xì)胞發(fā)生非正常分解看一下最好最好的黄片片最刺激的视频、花藥壁和花粉粒發(fā)生形態(tài)異常并出現(xiàn)敗育。