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Reference genes are important to precisely quantify gene expression by real-time PCR. In order to identify stable and reliable expressed genes in mycoparasite Clonostachys rosea in different modes of nutrition, seven commonly used housekeeping genes, 18S rRNA, actin, β-tubulin, elongation factor 1, ubiquitin, ubiquitin-conjugating enzyme and(More)
During an investigation of mycoparasitic fungi on sclerotia of Sclerotinia sclerotiorum in China, a new fungal species was consistently encountered and isolated from natural soils taken from soybean fields of Shandong and Jiangsu Provinces. The fungus is featured by its sphaeroid conidia with 1-2 transverse septa, but mostly (>65%) with only one septum at(More)
Soil fumigation and biological control are two control measures frequently used against soilborne diseases. In this study, the chemical fumigant dazomet was applied in combination with the biocontrol agent (BCA) Clonostachys rosea 67-1 to combat cucumber wilt caused by Fusarium oxysporum f. sp. cucumerinum KW2-1. When the mycoparasite C. rosea 67-1 was(More)
Clonostachys rosea is a promising mycoparasite. In this study, we sequenced the draft genome of the highly effective strain 67-1 using the Illumina HiSeq 2500 sequencing platform. The genome is 55.4 Mb with a G+C content of 49.2% and provides a powerful resource for future studies on the molecular mechanisms underlying Clonostachys rosea's antagonism on(More)
Clonostachys rosea is a mycoparasite that has shown great potential in controlling various plant fungal pathogens. In order to find mycoparasitism-related genes in C. rosea, the transcriptome of the efficient isolate 67-1 in association with sclerotia of Sclerotinia sclerotiorum was sequenced and analysed. The results identified 26,351 unigenes with a mean(More)
Use of a novel two-stage cultivation method to determine the effects of environmental factors on the growth and sporulation of several biocontrol fungi Verticillium lecanii), and the mycoparasitic fungus Tricho-derma viride have been commercialized or are being commercialized as biocontrol agents (Liu and Li 2004). Development and application of these(More)
OBJECTIVE To investigate the changes of plasma fibrinolysis system and the effect of captopril in patients with high altitude pulmonary edema. METHODS The plasma levels of tissue plasminogen activator (tPA) and plasminogen activator inhibitor-1 (PAI-1) were measured before and after treatment in the captopril-group (group A, 35 cases) and the(More)
Clonostachys rosea f. catenulata is a promising biocontrol agent against many fungal plant pathogens. To identify mycoparasitism-related genes from C. rosea f. catenulata, a suppression subtractive hybridization (SSH) cDNA library of C. rosea f. catenulata HL-1-1 that parasitizes the sclerotia of S. sclerotiorum was constructed. 502 clones were sequenced(More)
A face recognition method based on independent component analysis and wavelet transform is proposed. Firstly an image is decomposed using WT into different frequency sub-bands, and then ICA is applied on wavelet sub-bands to get the independent vector, which includes the main information of original image, finally face recognition is implemented with the(More)
Clonostachys rosea is a promising biocontrol agent that parasitizes various fungal plant pathogens. In this paper, transaldolase gene Tal67 was found to be greatly upregulated in C. rosea isolate 67-1 during mycoparasitism of Sclerotinia sclerotiorum sclerotia. Quantitative real-time PCR revealed a significant increase in expression at 0-48 h after(More)