Following 72 h co-culture, desquamate, sporozoites, trophozoites, meronts, microgametocytes, macrogametocytes, zygote, thin-wall oocyst, and thick-wall oocyst appeared orderly. Between the 60th and 72th hour, many oocysts emerged. Inoculated by the C. parvum -infected cell culture supernatant at the 48th hour, the immunosuppressed mice became infected.

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Every explant was pricked with a dissector at the center of one subregion before inoculated on MS+BA 1mg/L+NAA 4mg/L+2,4D 05mg/L medium and incubated in darkness for 7 days,then transfered to MS+BA 1mg/L medium.85% of the explants regenerated somatic embryos directly around the prick after 40 days.

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Study on formation of Dragon's blood in Dracaena cochinchinensis inoculated with Fusarium

特異性真菌作用于龍血樹材質(zhì)形成血竭的研究

The apical buds and axillary buds of Dracaena cambodiana Pierre ex Gagnep. were inoculated on MS medium containing 1 mg/L BA, 0.1 mg/L NAA, 100 mg/L PVP and 30 g/L sucrose for inducing shoots. After cultured for 40~50 d, the shoots bourgeoned. They were then transferred onto MS medium supplemented with 2 mg/L BA, 0.5 mg/L KT and 30 g/L sucrose for inducing clustered buds. After 25~10 d, the clustered buds formed. The proliferation rate of the clustered buds was 300%~500% per month.

以海南龍血樹的頂芽和側(cè)芽作為外植體，把其接種于MS+BA 1 mg/L+NAA0.1 mg/L+PVP100 mg/L+蔗糖30 g/L培養(yǎng)基上培養(yǎng)40~50 d可誘導(dǎo)其腋芽萌發(fā)福利片2012，再把萌發(fā)后所形成的新芽切割下來(lái)接種于MS+BA 2mg/L+KT 0.5 mg/L+蔗糖30 g/L的培養(yǎng)基上培養(yǎng)25~30 d可誘導(dǎo)形成叢生芽欧美性午夜福利，叢生芽在繼代培養(yǎng)過(guò)程中每25~30 d可增殖3~5倍。

After 45 days of culture, the production ratio reached 1. 21g/g dry inoculated cell weight, while that in shaking flask after 72 days was

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After using both of the two immunosupprssion methods, we can establish the animal model successfully when inoculated by CSO, and the efficacity of the second method is better than the first one.2 In order to further understood the endogenous development of Cryptosporidium human strain in mice.

作者采用19日齡昆明系小白鼠作為模型動(dòng)物，隨機(jī)分成8組www.欧美av影院.com/，分3個(gè)感染劑量進(jìn)行人源隱孢子蟲分離株感染系列篩選試驗(yàn)亚洲,日韩,国产第一区二区，并確定隨劑量和時(shí)間不同對(duì)人源隱孢子蟲在小白鼠寄生部位的影響。

The effect of its being inoculated with anaerobic sludge on the electrogenesis capacity of glucose simulated wastewater has been investigated.

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A set of spelt monosomic lines as female parent were respectively crossed with wheat new variety SM96 and new line SM20005 to determine the chromosomal location of the gene conferring resistance to powdery mildew in both. Seeding of parents, F〓 and F〓 from monosomic F〓 were inoculated with race no. 15 of Blumeria graminis f. sp. tritici. Analysis of obtained data revealed that one major dominant resistant gene originating from wild Emmer in the variety SM96 and the line SM20005 was located on chromosome 4A.

為確定小麥新品種沈免96和新品系沈免20005含有的抗白粉病基因所在染色體，以一套斯卑爾脫單體系為母本分別與沈免96和沈免20005雜交久久性AV，將親本99热这里只有精品最新首页、F〓、單體F〓植株的F〓代群體在苗期用小麥白粉菌15號(hào)小種的單孢菌系接種鑒定國產無碼色視頻在線，單體分析結(jié)果表明国产在视频线在精品视频，沈免96及沈免20005所含源于野生二粒小麥的抗小麥白粉菌15號(hào)小種的1個(gè)顯性主效基因位于4A染色體上。

Inoculating lactic acid bacteria resulted in a rapid drop in pH,and had the ability to control the growth of pathogenetic microorganisms in ensilage of the corn straw. The fiber content of the straw inoculated with cellulase as decreased from 35.3% to 25.3%,and the level of water soluble carbohydrate was higher than that of the control.

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The region between the circular brown band generated by cell lipid exosmosis and the band of the wound in the non-transgenic cotton Z35's leaves, is wider than that of the transgenic cotton T-34's leaves, and no micro-HR was found in Z35, the intensity of leaves wilting is much serious, by contrast, micro BR was found around the wound region within the transgenic cotton leaves inoculated with the pathogen, but the micro-HR was not found in the transgenic cotton treated with water and around wound region of non-transgenic cotton Z35 leaves which showed that there was micro-HR defence in transgenic hpa1xoo cotton.

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