Above results suggest that the nuclear genes controlling amyloplast development may express in the uninuclear microspore and continue to be active in the VC, while the genes controlling plastid dedifferentiation may be promoted in the GC after the first mitotic division.

以上結(jié)果表明可能控制造粉質(zhì)體的核基因在單核小孢子中表達(dá)并繼續(xù)在營(yíng)養(yǎng)細(xì)胞中起作用殴美伊人一本在线观看av，而控制質(zhì)體脫分化的基因在第一次有絲分裂后才在生殖細(xì)胞中被啟動(dòng)黄色网址在线免费。

Blastema in WT consists of sheets of densely packed small blue cells with hyperchromatic nuclei, little cytoplasm and conspicuous mitotic actiity.

縮略圖久久精品A片777777，點(diǎn)擊圖片鏈接看原圖）后腎胚芽由密集排列的片狀小藍(lán)色的細(xì)胞構(gòu)成，核染色質(zhì)粗糙日韩欧清无码激情性视频，胞漿稀少一级特黄特色的免费网站，有絲分裂像明顯。

MethodsA total of 63 patients with AAA from benzolism who underwent treatment for the first time were investigated for marrow test including myeloproliferative degree, ratio of every hemocyte system, hemocyte division, megakaryocyte count, plasm vacuoles, and hematopoiesis exponent, which were compared with that of those with primary AAA at the same time.

63例初治苯中毒AAA住院病例www.jjzz日本视频，入院時(shí)行骨髓檢查黄片视频2019，分析骨髓增生程度、各系的比例尤物网站视频免费看、細(xì)胞分裂像人人操人人操操、巨核細(xì)胞數(shù)、胞漿空泡及造血指數(shù)積分影音先锋中文字幕资源，并與同期收治的原發(fā)性AAA作比較免费网站在线观看人成视频。找尋其特點(diǎn)。

The leaf is large, intimate circle, part is born cauline top, palm state divides mid, lobation is linear wrap around needle form, gradually pointed, topmost 2 crack, two side provide petiole dentate spinule, halberd dash forward apparent, spadix armpit is unripe, bigger, individual plant of different of male and female, female flower is big, globose, helix shape is worn be born on spicule axis; Male flower is small, yellow, move unripe Yu Xiaobao piece in sunken acupuncture point, fructification is close globose, diametical 10-20 centimeter, black Brown, exocarp is smooth, mesocarp is thicker, fiber is qualitative, endocarp is by 1-3 hard osseous divides pit composition.

葉大型久久riav.，近圓形国产羞羞视频在线观看，集生莖頂，掌狀分裂到中部九九精品视频在线播放平台，裂片線狀披針形黄色片视频A急片，漸尖，頂端2裂乱伦无码高清，葉柄兩側(cè)具齒狀小刺色又色综合，戟突明顯，肉穗花序腋生国产精品久久久久久亚洲按摩，較大综合视频一区，雌雄異株，雌花大欧美熟妇人妻BBBBBⅩXXXX，球形网友自拍日韩经典视频，螺旋狀著生于小穗軸上；雄花小影音先锋每日资源站，黃色午夜福利啪爽国产片精品91，著生于小苞片的凹穴里欧美激情性爱A片，果實(shí)近球形，直徑10-20厘米国产92精品午夜白精在线，黑褐色WWW、欧美日韩性生活片、com，外果皮光滑，中果皮較厚麻豆激情，纖維質(zhì)五月婷婷激情网站，內(nèi)果皮則是由1-3枚硬骨質(zhì)的分果核組成。

The karyotype of Nelumbo nucifera during meiosis zygotene was established in this study,which would help the studies of meiosis and molecular cytogenetics in lotus.

本研究建立了中國(guó)蓮偶線期染色體的核型激情污片网站看片网站黄页，為研究蓮的減數(shù)分裂過(guò)程及分子細(xì)胞遺傳學(xué)研究提供基礎(chǔ)欧美色色一区。

It was found that there was a close relationship between the amount of PMN infiltration and the mitotic index of epidermal cells or the amount of parakeratosis.

發(fā)現(xiàn)了銀屑病表皮細(xì)胞有絲分裂指數(shù)或角化不全的細(xì)胞數(shù)量分別與多形核白細(xì)胞浸潤(rùn)數(shù)量之間存在著密切的關(guān)系。

The potassium dichromate at different concentrations could increase the cell mitosis index.

以不同濃度的重鉻酸鉀為誘變劑日韩美女一级久久精品视频，測(cè)定玉米根尖細(xì)胞的微核率综合精品一区、有絲分裂指數(shù)和染色體畸變率。

The result showed that the plant of Maicao No. 9 was tall, with good fecundity, fully filled grain and vigorous growth. The chromosome number of the root cells was 2n=56, through the observation of pollen mother cells meiosis, there were a certain amount of univalents, ring bivalents and bar bivalents in PMCM. Different numbers of lagging chromosomes, chromosome bridges and micronucleus were found in anaphaseⅠ, anaphaseⅡ and tetraspore.

結(jié)果表明：麥草9號(hào)植株高大欧美成人精品第一区二区三区，結(jié)實(shí)性較好bbw欧美熟女，籽粒飽滿，生長(zhǎng)旺盛国产一级操逼黄片；根尖細(xì)胞染色體數(shù)目為2n=56欧美日韩亚洲视频1，對(duì)其進(jìn)行花粉母細(xì)胞減數(shù)分裂觀察，中期Ⅰ具有一定數(shù)量的單價(jià)體最全精品自拍视频在线、環(huán)狀二價(jià)體国产高清久久久久久、棒狀二價(jià)體；后期Ⅰ18禁看网站、后期Ⅱ與四分體時(shí)期都出現(xiàn)不同數(shù)量的落后染色體天天视频黄色片、染色體橋、微核等現(xiàn)象美女免费的黄色视频。

Genotoxicity of ethylicin and bismerthiazol on Vicia faba root tip cells was studied.

利用蠶豆根尖微核技術(shù)研究農(nóng)藥乙蒜素和細(xì)菌溴腈對(duì)蠶豆根尖細(xì)胞的遺傳損傷野花香高清视频在线观看，測(cè)定蠶豆根尖細(xì)胞的微核率、有絲分裂指數(shù)和染色體畸變率一级香蕉电影。

The nuclear phase and mitosis in germ tube of Fusarium graminearum were studied with staining by Giemsa techniques. There was single nucleus in conidial cell.

通過(guò)Giemsa染色觀察禾谷鐮孢菌Fusarium graminearum分生孢子萌發(fā)過(guò)程中的核相變化及有絲分裂過(guò)程国产免费午夜福利播放视频。