叶内生的

OBJECTIVE To investigate the function of the monocotyledon Coniothyriunsp polysaccharide to induce apoptosis of human Leucocythmia K562 cell lines in vitro.

目的：研究单子叶植物内生菌多糖对人红白血病K562细胞株的影响。

monocotyledon Coniothyriunsp polysaccharide is showed that apoptosis to K562 cell lines can been inducee by the polysaccharide.

单子叶植物内生菌多糖抗肿瘤活性的机制可能与引起肿瘤细胞凋亡密切相关。

Result Three strains endophytie fungi were isolated from the roots and leaves of medicinal plant Taraxacum mongolicum Hand-Mazz (PG1, PG2 and PG4), and PG1 was identified as Oospora sp.

结果］从药用植物蒲公英的根和叶中分离得到3株内生真菌，分别记为PG1、PG2和PG4。

In this study, the quantity, species and distribution characteristics of oxytetracycline resistant entophytic bacteria in wheat rhizosphere, root, stem, leaves and seeds were researched by isolation and cultivation methods.

研究通过培养的方法研究了小麦根际土壤、根、茎、叶各部位的土霉素抗性内生菌数量、种类和分布特征。

A total of 1971 strains of endophytic fungi was isolated. As a result of morphological identification 32 genera were obtained, of which Alternaria (amounting to 18.01% of the total), Phyllosticta (14.66%) and Rhizoctonia (14.56%) were dominant.

结果表明：所分离出的1971株内生真菌可归于32属，以交链孢属Alternaria（18.01%）、叶点霉属Phyllosticta（14.66%）和丝核菌属Rhizoctonia（14.56%）为优势菌群。

Based on morphological characteristics,351 strains of endophytes were isolated and classified into 7 orders,8 familes,and 29 genera.

的叶、枝和干皮，从中分离获得内生真菌351株(其中23株未产生孢子)，经显微形态观察分类鉴定为7目8科29属。

Diversity of endophytic fungi in leaves of Ginkgo biloba was studied in order to understand diversity state and succession change of endophytic fungal communities in this endemic plant. Healthy leaf samples were collected from five main planting locations of G. biloba in Jiangsu and Shandong provinces separately in spring, summer and autumn.

为了解我国特有植物银杏的叶部组织中内生真菌菌群的多样性和演替变化，分别于春、夏、秋季从江苏和山东两省的五个主要银杏栽培地采集健康叶片进行了内生真菌的研究。

Diversity of endophytic fungi in leaves of Ginkgo biloba was studied in order to understand diversity state and succession change of endophytic fungal communities in this endemic plant. Healthy leaf samples were collected from five main planting locations of G. biloba in Jiangsu and Shandong provinces separately in spring, summer and autumn.

摘 要：为了解我国特有植物银杏的叶部组织中内生真菌菌群的多样性和演替变化，分别于春、夏、秋季从江苏和山东两省的五个主要银杏栽培地采集健康叶片进行了内生真菌的研究。

A total of 83 endophytic fungi strains were isolated from fresh root samples of the plants growing on rocks or shrubs, and with red-purple lower leaf surface or with green lower leaf surface. The isolated strains were identified into 19 genera.

从附生于石上及生于杂木林或灌丛中、叶背绿色及叶背紫红色的五唇兰植株新鲜营养根段中共分离出83株内生真菌，鉴定为19个属，其中包括培养基筛选实验中分离出的30株14属。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！