黄萎病

基本解释 (translations)

cyanosis  ·  greensickness  ·  verticillium

词组短语

verticillium wilt · yellow dwarf

与黄萎病相关的网络例句 [注：此内容来源于网络，仅供参考]

Based on Phylogenetic analysis of sequences from these 10 phytoplasmas using PAUP (phylogenetic analysis using parsimony) software, these phytoplasmas could be classified into five groups. These phytoplasmas groups and strains were: group 1, sweetpotato witches' broom, mainland China strain of sweetpotato witches' broom, peanut witches' broom and Ipomoea obscura witches' broom; group 2, loofah witches' broom; group 3, elm yellows; group 4, rice yellow dwarf and sugarcane white leaf disease; group 5, New Jersey strain of aster yellows and western strain of aster yellows.

从spacer序列堆衍的亲缘演化树显示这10种植物菌质体可分为5群：第一群，甘薯簇叶病、甘薯簇叶病、花生簇叶病及细花牵牛簇叶病等菌质体；第二群，丝瓜簇叶病菌质体；第三群，榆树黄化病菌质体；第四群，水稻黄萎病及甘蔗白叶病菌质体；第五群，翠菊黄化病菌质体。

Potassium-magnesium fertilizer contained a large number of calcium into the soil, but also play a role in disinfection, will be reduced as a result of continuous cropping and land compaction caused by bacteria, such as increasing the hazards of cotton, also contained potassium magnesium manganese fertilizer can reduce damping-off , and Verticillium wilt incidence, Mo can enhance the ability of cotton resistance to Verticillium wilt; and management of salinity through the potassium-magnesium fertilizer to improve the ecological balance of the soil environment, absorption of nutrients and more robust plants, their resistance to strong and difficult illness.

钾镁肥中所含的大量钙元素进入土壤后，也起到消毒作用，会减少由于重茬和土地板结等造成病菌增多对棉花的危害，同样钾镁肥中所含的锰可减少立枯病、黄萎病和枯萎病的发生，钼还能增强棉株抗黄萎病能力；而且钾镁肥通过治理盐碱，改善土壤生态平衡环境，吸收的养分多，植株健壮，本身抗逆性就强，不易生病。

These results indicated that cotton resistance to V. dahliae is closely related to microbes in rhizosphere and its inhibition.

研究结果表明棉花品种对棉花黄萎病的抗性与根际真菌区系组成及其对黄萎病菌的抑制能力有一定关系。

After two years' breeding, the offspring of these two transgenic plants still showed stable and strong resistance to cotton wilts. Present study provided an effective approach for the prevention and control of cotton wilt by genetic engineering which possess significant applied potential in cotton production.

经过进一步选育和扩繁，发现转基因彩色棉后代具有稳定的、较强的抗黄萎病能力，本研究为通过植物抗病基因工程的方法防治棉花黄萎病提供了一条新的途径。

The study showed that the change of rhizosphere soil microbial community structure of infected by Verticillium wilt cotton plants was the most significant characteristic, especially to increase of the sum of fungi.

研究表明棉花黄萎病病株根际土壤微生物群落结构的变化，特别是真菌数量的大幅度增加，是棉花黄萎病发病最明显的特征。

Mycelium protein of Verticillium dahliae was used for the production of polyclonal antibodys to V. dahliae, and a indirect ELISA method for specific detection of cotton verticillium wilt was established.

利用棉花黄萎病的病原菌的菌丝蛋白作为抗原，制备了该病原菌菌丝蛋白的多克隆抗体，建立了特异性检测棉花黄萎病菌的间接ELISA方法。

Cotton Verticillium wilt, a disease of cotton caused by Verticillium dahliae, is a kind of worldwide spread disease that is difficult to be controlled in cotton production. Development of cotton resistant cultivars can provide an effective and economical method for controlling Verticillium wilt.

棉花黄萎病是由黄萎病菌引起的维管束病害，在世界范围内广泛流行，目前尚未得到有效控制，选育和利用抗病品种是一种经济、有效的防治黄萎病危害的措施。

Three groups of rhizosphere soil samples of healthy and infected by Verticillium wilt cotton plants were collected from Shihezi cultivated area in Xinjiang, and numbers of microbe, soil nutrients and soil enzymes were measured.

在新疆石河子垦区采集3组棉花健康植株与黄萎病发病植株根际土样，研究其微生物数量、土壤养分、土壤酶等微生物生态特征与棉花黄萎病发病之间关系。

In this experiment, a new method was used to purify the toxin protein produced by Verticillium dahliae. The supernatant of fungus culture was frozen and dried with Lyophilizer first, and then dialysed by Dialysis Membranes (MWCO 1000) after dissolved in distilled water. This method can eliminate the salt and sucrose in culture medium and reserve the protein component almost completely. VD-toxin were analysed using sodium dodecyl sulfate polyacrylamide gel analysis. The results indicated that the protein components were very complex, and included glycoprotein within 35.8kDa-83.2kDa. Furthermore, treatments on glycoproteins with high temperature, conA and proteinase alleviated, not abolished, their activities.NO and H_2O_2 production were assayed in two cultivars of cotton cells which were treated with VD-toxin.

本实验首先确定了用冷冻浓缩后透析的方法初步提纯棉花黄萎病菌毒素，该方法能有效去除粗提毒素中的蔗糖和盐离子并能最大程度的保留黄萎病菌分泌的蛋白成分；对毒素蛋白成分鉴定结果表明蛋白条带多，每种蛋白的含量少，小分子量蛋白含量多，糖蛋白染色结果显示，毒素蛋白中分子量在35.8kDa-83.2kDa之间的蛋白大多数为糖蛋白，分子量小于35.8kDa的蛋白多为非糖蛋白；性质鉴定结果显示，毒素中有活性的蛋白成分具有部分可耐高温高压，且毒素蛋白中的蛋白成分和糖基成分都具有致萎活性。

The results are following:1 QTL mapping for resistance to Verticillium wilt in G.barbadenseA highly tolerant to Verticillium wilt G.barbadense var.Hai7124 and a highly sensitive to Verticillium wilt G.hirsutum var.Junmian 1 were crossed and F_1 seeds produced self-pollinated F_2 progeny which comprised 128 individuals and BC_1 was produced from a cross between(Hai7124×Junmian 1)×Junmian 1.The BC_1F_1 individuals were self-pollinated to produce a BC_1S_2 population,resulting in 96 families of BC_1S_2.A genetic map included 36 linkage groups with an average distance of 7.29 cM between markers and covered 2726.89 cM was constructed using F_2 population.

本研究利用分子标记的方法，分别对海岛棉和陆地棉抗黄萎病QTL进行了定位，并对陆地棉的产量和纤维品质性状的QTL进行了初步定位，主要结果如下：一、海岛棉抗黄萎病QTL定位用一个抗黄萎病海岛棉品种海7124和一个陆地棉感病品种军1配制杂交组合，得到一个含128个单株F_2分离群体，同时与军1回交得到含96个单株的BC_1群体，自交产生BC_1家系。

与黄萎病相关的网络解释 [注：此内容来源于网络，仅供参考]

Aster yellows：翠菊黄萎病

Aster yellows,翠菊黄萎病, 578, 595-597 | Auxins,生长素, 80-81 | Bacillus subtilis, 枯草杆菌203

Verticillium：黄萎病

黄萎病:Verticillium | 枯萎病:Wilt | 黄萎病:Verticillium dahliae

verticillium wilt：棉花黄萎病

棉花黄萎病(Verticillium Wilt)是当前棉田的主要病害,全世界每年由此造成的损失高达数十亿美元. 近几年来,棉花黄萎病在我国南北方棉区发展蔓延迅速,为害也在逐年加重,成为棉花生产上的一大突出问题.

verticillium wilt：黄萎病

茄子抗黄萎病(Verticillium wilt)突变体的离体筛选1998~2002年,笔者针对茄子黄萎病抗源材料缺乏,茄子抗黄萎病育种一直未取得较大的突破,借鉴棉花、小麦抗性诱变技术,开展了"茄子抗黄萎病突变体(Verticilliumwilt)的离体筛选"的研究,

verticillium wilt：[植]黄萎病

Verticillium lecanii 黄萎病菌 | Verticillium wilt [植]黄萎病 | vestigial 发育不全的,退化器官的

verticillium wilt：茄子黄萎病

茄子黄萎病:Verticillium dahliae | 茄子黄萎病:Verticillium wilt | 特异片段:Verticillium dahliae

Verticillium dahliae：茄子黄萎病

西瓜枯萎病(Fusarium oxysporum f.sp.niveum)、茄子黄萎病(Verticillium dahliae)是西瓜、茄子生产中的主要土传病害. 近年来,甘肃省反季节西瓜和保护地茄子种植面积不断扩大,由于不能及时倒茬,西瓜枯萎病和茄子黄萎病的为害有逐年严重之势,

Verticillium wilts：黄萎病

黄萎病:Verticillium dahliae | 黄萎病:Verticillium wilts | 黄萎病:Verticillium wilt

Phytotoxin of Verticillium dahliae：黄萎病菌毒素

大丽轮枝菌:Verticillium dahliae Kleb | 黄萎病菌毒素:Phytotoxin of Verticillium dahliae | 番茄黄萎病:Verticillium dahliea wilt on tomato

Cotton Verticillium wilt：棉花黄萎病

中文摘要: 棉花黄萎病(Cotton Verticillium Wilt)是影响棉花产量和品质的主要病害,因此研究棉花抗黄萎病机制,筛选抗病相关基因,对培育抗黄萎病棉花品种具有重要意义.