Fungal challenge with Alternaria alternata showed that transgenic plants were much more resistant to this pathogenic fungus.
活体接菌实验初步表明，转基因植株与对照相比，对赤星病的侵染具有较强的抵抗能力。
Ten sodium compounds in 5 different concentrations were used to test their influence on phytotoxin produced by Alternaria alternata (GL-6) on tobacco which were treated by the seed-root method.
为确定不同钠盐对烟草赤星病菌AT毒素毒性的影响，作者采用摩擦接种处理、浇根处理、种子根处理3种生物测定方法，确定了以烟草种子根处理法作为烟草赤星病菌的毒性测定方法。
Inhibition effect of 25 kinds of preservatives to botrytis cinerea and alternaria spp from red global grapes were studied.
研究了25种防腐保鲜剂对红提葡萄中灰葡萄孢霉和交链孢霉的抑制效果。
It concluded that PR-1, PR-2, PR-3, PR-4 and PDF1.2 genes were not expressed in Arabidopsis after inoculated by Alternaria porri. Dfferentially expressed fragments cloned and sequenced. Homologous results indicated that not only gene related to respiration was induced but genes related to Cytoskeleton assembly control protein (for example Sla1) and proteolysis or peptidolysis were also induced.
对其中的8条差异表达片段进行克隆、测序、同源性分析后发现，抗感拟南芥生态型受葱链格孢侵染后不仅诱导了呼吸过程中有关基因的表达如nad4L，同时还诱导了一些与细胞壁构建相关基因、蛋白质或缩氨酸水解等有关基因的表达。
Changes of defense enzymes activities and non-enzyme component in the trangenic NahG and WS-2, Shakh-dara ecotypes were identified after being infected by Alternaria porri. CAT, PPO, SOD activities and MDA content had nearly relation to Arabidopsis against infection of Alternaria porri. The relation between POD, PAL activities and Arabidopsis against infection of Alternaria porri was unknown.
转基因拟南芥NahG和生态型WS-2、Shakh-dara接种葱链格孢后，细胞防御酶系活性和非酶类物质丙二醛含量有规律性的变化，其中SOD、CAT、PPO和MDA含量变化与拟南芥抗葱链格孢侵染密切相关；POD和PAL活性变化与拟南芥抗葱链格孢侵染的关系尚不明确。
There was no significant effect of U0126 on the filamentous growth and condial production of the 10 tested fungal plant pathogens: S. turcica, Curvularia lunata, Cochliobolus sativus, Fusarium oxysporum, Alternaria solani, Coniothyrium diplodiella, A. alternata, A. porri, Botrytis cinerea and A. brassicae, but the inhibitor can strongly inhibit the spore germination of S. turcica, A.
在PDA培养基上，U0126对玉米大斑病菌、玉米黄斑病菌、小麦根腐病菌等10种植物病原真菌的菌落形态和生长速度没有显著影响，可以形成正常的菌丝、分生孢子，但U0126处理的玉米大斑病菌分生孢子萌发时间晚，芽管短，分生孢子的萌发百分率下降。U0126对分生孢子萌发的抑制程度随着浓度增加而上升，但随着处理时间的延长而下降。
Transgenic NahG and Col, Shakh-dara, Nd-1, WS-2 and Kas-1 ecotypes were all compatible to Sphaerotheca cucurbitae, Alternaria porri, Erysiphe cucurbitacearum and Alternaria solani. her ecotype was incompatible to Alternaria porri and Alternaria solani. C24, Est-1, Ws-0 and Bay-0 ecotypes were all incompatible to Sphaerotheca cucurbitae, Alternaria porri, Erysiphe cucurbitacearum and Alternaria solani.
转基因NahG和生态型Col、Shakh-dara以及生态型Nd-1、WS-2、Kas-1分别对丝瓜白粉病菌、葱链格孢、葫芦白粉病菌和番茄早疫病菌表现为亲和反应；生态型Ler对葱链格孢和番茄早疫病菌表现亲和反应：而生态型C24、Est-1、Ws-0和Bay-0对丝瓜白粉病菌、葱链格孢、葫芦白粉病菌和番茄早疫病菌均表现为非亲和反应。
The colonizing rate of Alternaria species reached 47.0% and was far higher in leaves than in other organs, and the colonizing rate of Fusarium species reached 32.5% and was far higher in roots than in other organs.
其中，Alternaria在叶中的定殖率达47.0%，远高于在其他器官中的定殖率；Fusarium在根中的定殖率达32.5%，远高于在其他器官中的定殖率。
The results showed that the extracts inhibited growth of the pathogenic fungi. However, the effect depended on species of the pathogen. Alternaria alternate was significantly inhibited. The spore germination rate and the mycelial growth diameter were 42% and 54% of the control after 5h or 7d of incubation. The extracts showed moderate to Fusarium oxysporum and Penicillium expansum. A weak effect was found to Trichothecium roseum.
结果表明：南瓜皮水提取物对4种病原真菌均有一定的抑制作用，但病原之间存在差异，对Alternaria alternata抑制作用最强，培养5h和7d后的孢子萌发率和菌落直径分别为对照的42%和54%，对Fusarium oxysporum和Penicillium expansum的抑制效果次之，对Trichothecium roseum作用较弱。
Alternaria is a dematiaceous mitosporic fungus with a wide variety of habitats and geographical distribution.
链格孢是半知菌暗色丝孢菌中重要的一类真菌，该属真菌种类多，寄主范围和地理分布广泛。95%以上的种能兼性寄生在植物上，是重要的植物病原菌。
In 2003 and 2004, the concentration of culturable fungi was higher in Shin-Jhuang than in Shi-Men.
在2003年至2004年研究期间，大台北地区可培养性真菌的平均浓度为2233.4 CFU/m3，最常出现的真菌种类包括Non-Sporulating fungi、Cladosporium、Penicillium、Curvularia、Aspergillus、Fusarium、Alternaria、Arthrinium及Yeast。
To control tobacco brown spot disease rationally, reduce resistance to fungicide and reduce pesticide pollution, 96 strains of Alternaria altemata were isolated from 11 region of Yunnan province and all isolates were determined their resistance to dimethachlon. The results indicated that of all tested isolates, there were 28 high resistance, 29 middle resistance and 29 low resistance isolates respectively.
为合理防治烟草赤星病，减少抗药性产生和农药残留，从云南省11个地州分离烟草赤星病菌菌株96株，就分离菌株对菌核净的杭药性进行了测定，结果表明，供试菌株中高抗菌株28个，中抗菌株39个，低抗菌株29个。
By means of mycelium growth rate, the acetone extracts of fermentation products of 39 strain were tested against Botrytis cintrea, Gibberella zeae, Phytophthora capsic, Glomerella cingulata, Bipolaris maydis, Alternaria alternata at the concentration of 500 u g/ml. The results showed that the acetone extract of 1L, 2B and 5J strains fermentation products had a certain degree fungicidical activity.
以番茄灰霉病菌、小麦赤霉病菌、苹果炭疽病菌、玉米小斑病菌和辣椒疫霉病菌为供试菌种，在500μg／ml的浓度下，采用抑制菌丝生长速率法对39株内生真菌发酵产物进行了杀菌活性筛选，发现1L、2B和5J 3菌株的发酵产物丙酮粗提物均对供试病原菌有不同程度的杀菌活性。
Atopy was defined as a positive skin-prick test to mites, cat, Alternaria, Cladosporium, grass, birch, Parietaria, olive, or ragweed.
特应性定义为对螨类、链格孢属、分子孢子菌属、草、桦木、墙草属、橄榄或豚草属皮肤划痕实验阳性。
With unscheduled DNA synthesis, we studies the organnotropic action of DNA damage indifferent organ cells of rats induced by Alternarioland Alternariol monomethyl ethyerproduced by Alternaria alternata, a preponderant strin isolated from the grain in the high incidence areaof esophageal cancer.
用污染食管癌高发现场粮食的优势菌互隔交链孢霉的主要毒素交链孢酚和交链孢酚单甲醚，诱发大鼠不同器官细胞的程序外DNA合成。
Microorganisms in the lateritic profiles of Guantoudong gold deposit in Lianxian, Guangdong were cultured, isolated and identified. The microorganisms include bacteria such as Bacillus, Enterobacter, Pseudomonas, Lactobacillus, Actinetobacter Aeromona, Listeria, Agrobacterium, Corynebacterium, Moraxella, and fungi such as Penicillium, Alternaria, Saccharcomyces, Mucor.
对广东省连县观头垌红土型金矿中的微生物进行培养、分离和鉴定，获得的主要微生物类型有芽孢杆菌属、肠杆菌属、假单孢杆菌属、乳杆菌属、不动杆菌属、气单孢杆菌属、利斯特氏菌属、土壤杆菌属、棒状杆菌属、莫拉氏菌属等细菌，青霉菌属、交链孢霉属、芽枝霉菌属、酵母菌属和毛霉属等真菌以及化能自养菌。
The effect of crude chitinase on three pathogens showed that it could degrade the cell-wall of thepathogens. The crude chitinase could make Fusarium spp and Alternaria spps cell-wall thin andrupture, cell-wall and bioplasm separate, the bioplasm of Rhizoctonia solani distribute asymmetry andbecome vacuole, the cell-wall thin and rupture also.
几丁质粗酶对三种病原真菌菌丝细胞壁的降解作用显示，几丁质酶可使交链孢和镰刀菌菌丝细胞壁变薄、溶解、质壁分离、原生质膨大；丝核菌原生质体分布不均匀、空泡化、细胞壁变薄并出现断裂现象。
The conditions for phytotoxin production of Alternaria alternate, the pathogen of wheat black point, and its pathogenicity were studied.
对小麦黑胚病菌链格孢产毒条件及其粗毒素的致病力进行了研究。
In the four ecosystem types, species of Alternaria and Ulocladium had wider niche breadth and were of widely adaptive species, while species of Bipolaris, Cirrenaria, Curvularia, Doratomyces, Graphium, Myrothecium, Scolecobasidium, Scopulariopsis, Scytalidium and Stachybotrys had narrower niche breadth and were of narrowly adaptive species.
在上述四类生境中，链格孢属Alternaria和细基格孢属Ulocladium真菌具有较宽的生态位，为广适性物种；而平脐蠕孢属Bipolaris、卷旋孢属Cirrenaria、弯孢属Curvularia、矛束霉属Doratomyces、粘束孢属Graphium、漆斑霉属Myrothecium、齿梗孢属Scolecobasidium、帚霉属Scopulariopsis、节隔孢属Scytalidium和葡萄穂霉属Stachybotrys10个属真菌的生态位较窄，为狭适性物种。
Studying pests of Gold-Autumn Pear in Da-long Country Long-tian Local Government in Hong-jiang City from February 2003 to October 2004, we primarily think Gold-Autumn Pears diseases include Gymnosporangium haracanumsyd, Venturia Pirina Aderh, Alternaria Kikuchiano Tanaka, Physalospora piricola Nose, and its insects include Psylla Pyrisuga Forst, Cinacium iakusuiensis kishida, Janus Piri Okamoto et Muramatsu, Toxoptera Piricola Mats, Urochela Luleovaria Distant, Eucleidae. Its main diseases are Gymnosporangium haracanumsyd, Venturia Pirina Aderh and Alternaria Kikuchiano Tanaka, main insects are Psylla Pyrisuga Forst, Cinacium iakusuiensis kishida.
通过2003年2月—2004年10月两年间在湖南省洪江市龙田乡大垅村对金秋梨病虫害防治的研究，初步确定了金秋梨上的病害有：梨锈病、梨黑星病、梨黑斑病、梨轮纹病，虫害有：梨木虱、梨黄粉蚜、梨茎蜂(Janus Piri Okamoto et Muramatsu)、梨星毛虫、梨二叉蚜Toxoptera Piricola Mats、梨蝽象(Urochela Luleovaria Distant、刺蛾等，其中以梨锈病、梨黑星病、梨黑斑病为主要病害，以梨木虱、梨黄粉蚜为主要虫害。