Fruit indehiscent, achenelike silicles, oblong, ovate, elliptic, or oblong-linear, angustiseptate, sessile, sometimes constricted above seed-bearing portion; valves papery, corky and thick winged all around, veinless, glabrous or papillate; replum rudimentary; septum absent; style absent; stigma capitate, entire.

不裂的果国产一二区精品，瘦果狀短角果，長圓形日韩系列在线精品视频观看网站，卵形亚洲国产黄色视频免费网站，橢圓形，或長圓形線形国内自拍第一页91视频，欧美日韩中文字幕99久，無梗，高于種子有時縊縮著生部分日本特级黄大片一区二区三区；紙質(zhì)的裂爿国产一级婬片a免费播放口，具翅的木栓質(zhì)和厚到處，無脈人妻系列精品影片无码专区，無毛的或具乳突韩国日本欧美三级一级爱国产；假隔膜初步；隔膜無www.999国产；花柱無1024在线视频一区二区精99；柱頭頭狀，全緣国模精品一区。

Fruit indehiscent, schizocarpic, didymous, angustiseptate silicles, sessile; valves transversely ovate or sublenticular, 1-seeded, woody, reticulate, keeled all around; replum rounded; septum complete, thickened, opaque, veinless; style slender, to 0.3 mm; stigma capitate, entire.

不裂的果91POPNY老北熟女，schizocarpic，成雙黄片欧美日韩一片二片三片，果實狹隔短角果九九色影院亚洲欧洲，無梗；橫向的裂爿卵形的或sublenticular国产一级性生活免费视频，1種子黄色黄片，到處木質(zhì)，網(wǎng)狀啦啦啦www观看在线下载，龍骨狀人人欧美乱码专区视频免费；假隔膜繞行；隔膜完全超碰123，加厚理论片网址，不透明，無脈又大又粗又长又硬好爽国产；花柱纖細(xì)性插图真人无遮挡，對0.3毫米；柱頭頭狀欧美性爱生活，全緣澳门一级A片免费播放。

Corolla bilabiate, tube long and narrow, upper lip 2-lobed, lower lip 3-lobed; lobes valvate, ovate-lanceolate, densely pubescent adaxially along margin.

二唇形的花冠，筒部長和狹窄，2裂的上唇日韩欧美人妻精品，3淺裂的下唇精品一区在线观看你懂的；鑷合狀，卵狀披針形黄片一级三级高清黄色视频，密被短柔毛的裂片正面沿邊緣亚洲精品自拍AV在线日韩。

Ovine immatured oocytes, matured oocytes and embryos from 2-cell stage to blastocyst produced in vitro were recovered, and RT-PCR was used to semi-quantify mRNA expression. Proteins of Cx43 and Cx45 were detected by using a combination of immunocytochemistry and Laser Scanning Confocal Microscope.

收集綿羊未成熟和成熟卵母細(xì)胞以及體外受精早期胚胎各發(fā)育階段的卵裂球細(xì)胞，通過RT-PCR半定量檢測Cx43和Cx45基因的mRNA表達(dá)量影音先锋高清无码；通過免疫組織化學(xué)方法結(jié)合激光掃描共聚焦顯微鏡檢測Cx43和Cx45蛋白在綿羊體外受精的早期胚胎發(fā)育過程中的表達(dá)情況及表達(dá)區(qū)域国产黄色视频流畅在线免费。

Leaves deciduous; petiole 3-4 cm, nearly glabrous; leaf blade ovate or ovate-oblong, 9-13 × ca. 8 cm, papery, abaxially densely rufous pubescent on veins, adaxially glabrous, base subcordate, margin doubly serrulate with adpressed acute teeth, 3-lobed; middle lobes triangular-ovate, apex acuminate; lateral lobes in upper part of blade, much shorter and apex acute.

葉脫落 葉柄3-4厘米，近無毛色色视频资源网站；葉片卵形的或卵狀長圓形古装一级婬片A片AAA毛片， 9-13 *長約8厘米，紙質(zhì)欧美顶级黄片片一区二区，密被紅棕色短柔毛在脈上美女网站在线免费视频色。，正面無毛，基部近心形2019A级毛片，邊緣重細(xì)鋸齒具緊貼銳尖齒黄片ID久久，3裂；三角狀心形的中間裂片一道本a级片，先端漸尖人人摸天天射；葉片的側(cè)的裂片在上半部分，很多短和先端銳尖亚洲黑人欧美在线黄片。

Disk scales 1-3, unequal, linear-oblong to broadly ovate, apex 3-lobed or -dentate. Ovary narrowly obovoid, ca. 4 mm, stipitate, apex puberulous; style very short; stigma depressed-globose.

花盤鱗片1-3高清无码不卡在线观看，不等長，線狀長圓形到寬卵形XXXX黑人性ⅩXXXX，先端3裂的或具牙齒狹倒卵球形的子房国产一级A片无码免费欧，長約4毫米，具柄精品国产群3p在线交换，被微柔毛的先端小草在线一区二区欧美；花柱非常短；柱頭扁球形黄色网站直接观看。

Embryo cells display a synchron cleavage rhythm during the cleavage stage, there is almost no gene transactivation, which is regulate and operated by the mRNAs and protein of oocyte.

卵裂階段的胚胎細(xì)胞呈現(xiàn)同步化的分裂節(jié)律99精品久久久99大香线蕉，鮮有基因轉(zhuǎn)錄活動，其發(fā)育由源自卵母細(xì)胞發(fā)生期間合成的蛋白質(zhì)和mRNAs調(diào)控91精品国产自产在线观看高清。

Indirect immunofluorescence was used to observe the distribution of fibronectin in human oocyte and 2-cell to morulae embryos.

纖維粘連蛋白均勻分布在體外未受精人卵母細(xì)胞和受精后人胚胎早期發(fā)育的不同階段的卵裂球表面欧美综合自拍亚洲综合图片区，各時期的免疫熒光強(qiáng)度未見明顯差別亚洲另类欧美日韩爱V。透明帶未見纖維粘連蛋白表達(dá)91另类在线视频。

Owing to placenta and milk transshipping effect, the content of Aroclor 1254 in fetal and infant vivo was very low, so there were not significantly pathological changes in sexual gland, the effect of Aroclor

2首次以排卵數(shù)、受精率91干屄、受精卵的第一次卵裂率亚州黄色一级无码、?9丫视频？芭甙l(fā)育率、囊胚~孵化胚發(fā)育率秋霞在线视频免费观看公开诱惑在线、以及發(fā)育延遲胚和退化變性胚的比率欧美吃奶水XXXXX，對個體發(fā)育的不同時期接觸不同劑量 AroClor 1254對小鼠卵子發(fā)生、受精和附植前胚胎體內(nèi)發(fā)育毒性進(jìn)行系統(tǒng)定量五十无码。

Most sperm nuclei eventually developed into the male pronuclei, just like the normal sperms, except sperm nuclei in a few zygotes kept dense throughout the fertilization process. Dense chromosome body was seen at the nuclear area during the prophase of first mitosis, and in the middle of spindle at metaphase of first mitosis.

精子入卵后形成精核97免费视频A片，大多能夠逐漸解凝、液化并膨大欧美日逼黄片，最終形成形態(tài)正常的雄性原核一类黄片儿，但在第一次卵裂早期退化成濃縮的染色質(zhì)小體，并在胞質(zhì)分裂時隨機(jī)地分配到其中一個子細(xì)胞里的分裂溝附近91短视频在线免费观看。