Calyx deep purple, campanulate-rotate, 3-5 × 4-6 cm; sepals connate beyond attachment to ovary, abaxially glabrous; tube lantern-shaped, 1-2 × 1-2 cm, constricted at throat, adaxially longitudinally corrugate, becoming reticulate above, orifice ring 3-4 mm wide; lobes ovate to broadly ovate, 2-3 × ca. 2 cm, base with triangular corrugate-papillate area.

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Nestling in the embryonic development due to absorption of a lot of calcium, so that egg-shell thin and fragile.

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In other words, identical twins were more likely to play withthe same strategy than fraternal twins.

換句話說，同卵雙生的雙胞胎比異卵雙生的雙胞胎更有可能采取相同的策略国产第一页屁屁影院。

In other words, identical twins were more likely to play with the same strategy than fraternal twins.

換句話說欧美视频经典亚洲，同卵雙生的雙胞胎比異卵雙生的雙胞胎更有可能采取相同的策略。

Bulbs laxly clustered; bulb tunic membranous, laciniate; pedicels 1--1.5 × as long as perianth; perianth segments elliptic to ovate, 6--7 × 3--4 mm; broadened base of inner filaments narrowly ovate

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Stamens inserted at base of corolla; filaments free, broad at base; anthers oblong-ovate, pilose on back, long pilose at apex, exserted; pollen carriers spatulate, pollen tetrads in masses, translator oblong, retinaculum ovoid.

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Leaves opposite or rarely alternate, subequal in size; stipules lanceolate, 7-10 mm; petiole 1.5-6(-10) cm, densely pubescent; leaf blade dark green or black when dry, oblate to 5-angled or oblate to orbicular-ovate, often ovate in upper stems, 8-12(-18)× 7-14(-22) cm, papery, secondary veins 2 pairs along midvein, abaxial surface densely pubescent along veins and veinlets, adaxial surface roughish, densely strigose, base truncate, subcordate, or broadly cuneate, margin coarsely 8-12-dentate, teeth gradually larger distally, often biserrate apically, apex 3-cusped or lobed, tip serrulate. Glomerules on axillary spikelike flowering branches, male branches often branched, 8-17 cm; female spikes distal, unbranched or branched, 5.5-24 cm.

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Fruit ovoid or ovoid-oblong, slightly compressed laterally, commissure constricted, mericarps pentagonal in cross section, glabrous; ribs 5, acute; vittae 1 in each furrow, 2 on commissure.

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However, when two maturing oocytes fused and two spindle will form in the big cell, the chromosomes will not intermingle. In the present study, we removed GV from one oocyte and transfer to the perivetelline space of another GV oocyte. After fusion the resulting oocytes which contained two GVs were cultured further in MEM.

在本實(shí)驗(yàn)中又大又硬视频，我們利用小鼠GV期卵母細(xì)胞將一枚卵母細(xì)胞的生發(fā)泡取出后移至另一未經(jīng)去核處理的GV期卵母細(xì)胞透明帶下波罗一级黄色视频，經(jīng)三次電脈沖作用后將融合的含有兩個(gè)GV的卵母細(xì)胞放入MEM成熟培養(yǎng)液中培養(yǎng)好爽好湿好硬好大视频免费，在培養(yǎng)成熟的不同階段分別收集卵母細(xì)胞進(jìn)行免疫熒光染色觀察微管及核的變化91亚洲国产在人线播放午夜。

Japonicus.Nerve extraction substance of sea star and dithiothreitol has been reported to be effectively to induce oocyte maturation in sea cucumbers. In this study we tested their effects on oocyte maturation induction in sea cucumber A. japonicus. The results are as follows, oocyte of A. japonicus does not get mature spontaneously. Neither NES alone nor NES with follicle suspension can induce oocyte maturation. While DTT can prominently increase the percentages of germinal vesicle break down. When the concentration of DTT is between10-1 mol/L and 10-3 mol/L, the effect of maturation induction is more sufficient. When the concentration is about 10-2 mol/L, the percentage of GVBD can reach up to more than 90%.

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