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After division in conidial cell, the nuclei entered into germ tube and divided repeatedly, and therefore the number of nuclei in germ tube variably multiplied. The mitosis of F. graminearum has four phases.

观察表明,分生孢子细胞为单核,细胞核在分生孢子细胞内分裂后进入管,在管内进行多次分裂,使管内细胞核数目不断变化。

Methods: using number one fumigate-washing prescription, jieeryin, PP powder and physiologic saline cure respectively the wound of the experiment Jimpy mice which have suffered form anus operation. Then we observed the bacterial number of granulation tissue, the content of hydroxyproline, and the emerging of granulation tissue at the fifth day after operation, and the change of granulation tissue at the seventh and fourteenth days after operation.

以熏洗一号、洁尔阴、PP粉、生理盐水分别治疗小鼠实验性肛旁手术伤口,观察各组小鼠伤口肉组织中细菌数、羟脯氨酸量、术后第5天肉组织出现情况、7和14天肉组织肉眼及病理学变化。

An asexual bud like propagule as in liverworts,capable of developing into a new individual;a bud .

,胞一种无性别的蓓蕾状繁殖体,能发展成一新个体,如地钱;胞

Upper one and a bud and two leaves, a different one of two leaves and a bud bud early trilobites show.

上等一一叶、两叶,不同一两叶和一三叶初展。

One generation of the adventitious buds bigger than 1.2cm were raised as the strong sprouts in MS+0.05mg/L BA+0.05mg/L IAA+1.0%AC, the bud increased approximately above 1.5 times stronger in coarseness with average height about 3.5cm; The sprout higher than 3 cm were transitted to 1/2M5+0.5mg/L IBA to induce rooting; Finally the seedling grows were transitted to the combination with the coconut tree rice polishings Many soil On the pearlite (1: 1: 1), after 45 days, the height of the three seedlings reached above 15, 16, 10cm respectively.

不定在MS+1.0mg/L BA+0.1mg/L IAA+3.0mg/L AgNO3上的增殖率在390%以上。将高度1.2cm以上的不定转至MS+0.05mg/L BA+0.05mg/L IAA+1.0% AC上壮苗培养1代,的高度和粗度增加1.5倍以上,平均株高约3.5cm。

The endurance abilities of the embryos of sea perch, flounder and turbot at different developing stages to vitrification solutions were studied. The result showed that sea perch at tail-bud stage, heart-beating stage and pre-hatching stage had more endurance abilities to VSD2, flounder at 4-5 somites, 16-20 somites and tail-bud stage had more endurance abilities to PM3, and turbot at 4-5 somites, 16-20 somites and tail-bud stage had more endurance abilities to PMP1. The feasible equilibration time of three marine fish embryos in vitrification solutions was determined, which guided the dealing process before freezing.

对花鲈、牙鲆、大菱鲆三种鱼类不同时期胚胎分别在玻璃化液中的适应性进行了研究,发现花鲈尾胚、心跳胚和出膜前期胚对VSD2的耐受能力较强;牙鲆4-5以肌节胚、16-20对肌节胚、尾胚对PM3的耐受能力较强,大菱鲆4—5对肌节胚、16—20对肌节胚、尾胚对PMP1的耐受能力较强,较适合于进行玻璃化液处理和冷冻保存;并且确定了三种鱼类各时期的胚胎在玻璃化液中的适宜平衡时间,为胚胎在玻璃化液中处理和冷冻提供了一定的参数。

The results showed that the concentration and combination of 6-BA and NAA in MS medium had obvious effects on induction of callus, adventitious root and adventitious bud from shoot tip explants of purple-colored sweet potato.

结果表明,培养基中6-BA和NAA浓度和配比对紫色甘薯茎尖培养的愈伤组织、不定根和不定的诱导有明显影响。6-BA可促进不定的诱导,附加1 mg/L 6-BA的MS培养基为最佳诱培养基。

Also known as winter clothing jacket bud bud is the end of autumn from the previous year with lower rhizome bud germination site, as the winter after the leaves dry down, break the shape of clothes, they are named.

褛衣又称过冬,是前年秋末从地下茎较低部位萌发的,由于冬后叶片干枯下垂,形似破衣衫,故而得名。

The differences of amplified DNA segments show ed that the red-fleshed sport was related to changes of some genetic substances .The polymorphic segments could be used to forecast the flesh color of grafted s eedlings from the sport scion.

用4种引物S107、S84、S157、AY17分别对变系单株及对照进行RAPD扩增,不同树龄、不同砧木的变单株与对照间的特异性片段同引物筛选中所得结果一致,可用所得引物对全红变系嫁接株的果肉颜色进行早期预测。

Wei Xiaoan said,"Luya Mountain almost contain most types introduced in the book the Division and Assessing of Travel Resource, it could be called a collection of all kinds of sights in China; Professor Zhu Wei Mian from China Central Academy of Fine Arts said:"Luya Mountain has the majesty of Taishan Mountain, the sheerness of Huashan Mountain, astonishing of Huangshan Mountain and beauty of Emei Mountain"; Institute of Geology and Geophysics Chinese Academy of Science said it "owns unlimited sights under heaven and agglomerates all distillates of nature.

第一个是包罗万象之&博&:&山、石、林、草、洞、湖、泉、谷、庙、关&十大系列景观共同构成了芦山的博大,中国著名旅游经济专家魏小安先生评价:&芦山几乎包含了全国《旅游资源的划分与评定》中的大部分类型,可称中国各类景观的集中区&;中央美术学院朱维眠教授说:&芦山兼有泰山之雄、华山之险、黄山之奇、峨嵋之秀,堪称中国各大名山的缩影,雄、险、奇、秀美不胜收&;中国科学院地质研究所的评价则是&占天下之无限风光,凝自然之全部精华&。

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In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国,慢性酒精中毒,肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题,你可以随时联系我。

Very pretty, but the airport looks more fascinating The other party wisecracked.

很漂亮,不过停机坪更迷人。那人俏皮地答道。