维普期刊资源整合服务平台（V6.5）

136篇 您的检索式：作者名="ST LEGER"

选中清除导出查看参考文献查看引证文献引用追踪共7页首页上一页第1页下一页末页 /7 跳转

	题名	作者	年代	出处	被引量
1	Genome survey uncovers the secrets of sex and lifestyle in caterpillar fungus显示文摘The caterpillar fungus Ophiocordyceps sinensis (best known as Cordyceps sinensis) mummifies ghost moth larvae exclusively in Tibetan Plateau alpine ecosystems. Touted as 'Himalayan Viagra', the fungus is highly prized due to its medical benefits and dwindling supplies. Attempts to culture the sexual fruiting-body have failed and the huge market demand has led to severe devastation of local ecosystems and to the fungus heading towards extinction. By genome sequencing, we establish that unlike related insect pathogens O. sinensis contains two compatible mating-type genes in its genome and is self-fertile, i.e. homothallic. However, sexual processes are only initiated under native environmental conditions. O. sinensis resembles biotrophic plant pathogens in having a genome shaped by retrotransposon-driven expansions. The resulting changes in gene content suggest that O. sinensis has a biphasic pathogenic mechanism beginning with stealth pathogenesis in early host instars. O. sinensis is the first psychrophilic fungus sequenced and is adapted to extreme cold with putative antifreeze proteins and mechanisms for increasing lipid accumulation and fatty acid unsaturation. We hypothesize that for the inbreeding O. sinensis the massive proliferation of retrotransposons provides a tradeoff between the advantages of increased genetic variation independent of sexual recombination and deletion of genes dispensable for its specialized pathogenic lifestyle.	HU Xiao ZHANG YongJie XIAO GuoHua ZHENG Peng XIA YongLiang ZHANG XingYu ST LEGER Raymond J LIU XingZhong WANG ChengShu	2013	Chinese Science Bulletin2013，58，23：	26
2	Differential gene expression by Metarhizium anisopliae growing in root exudate and host(Manduca sexta)cuticle or hemolymph reveals mechanisms of physiological adaptation显示文摘	Wang C S Hu G St Leger R J	2005	Fungal Genetics and Biology2005，42，：	1
3	Engineering improved mycoinsecticides显示文摘	St Leger R J Roberts D W	1997	Trends in Biotechnology1997，15，：	1
4	The Metarbizium anisopliae Perilipin homolog MPL1 regulates lipid metabolism, appressorial turgor pressure, and vintlence显示文摘	Wang Chengshu St Leger R J	2007	J Biol Chem2007，282，21：	1
5	A scorpion neurotoxin increases the potency of a fungal insecticide显示文摘	Wang C St Leger R	2007	Nature Biotechnology2007，25，12：	1
6	Biochemical characterization and ul'trastructural localization of two extracellular trypsins produced by Metarhizium anisopliae in infected insect cuticles 显示文摘	St Leger R J Joshi L Bidochka M J	1996	Applied and Environmental Microbiology1996，4，：	1
7	Clostridium perfrin- gens septicemia in a long-beaked common dolphin Delphinus capensis: an etiology of gas bubble accumulation in cetaceans 显示文摘	Danil K St Leger JA Dennison S	2014	Diseases of Aquatic Organisms2014，111，3：	1
8	Characterization of cuticle degrading proteases produced by the entomopathogen Metarhizium anisolliae 显示文摘	St Leger R J Charnley A K Cooper R M	1987	Arch Biochem Biophys1987，253，1：	1
9	Ambient pH is a major de-terminant in the expression of cuticle-degrading enzymes and hydrophobin by Metarhizium anisopliae显示文摘	St Leger R J Oshi L Roberts D	1998	Applied and En-vironment Microbiology1998，64，4：	1
10	The entomopathogenic fungus Metarhizium anisopliae alters ambient pH, allowing extracellular proteases production and activity 显示文摘	St Leger R J Nelson J O Screen S E	1999	Microbiology1999，145，10：	1
11	Construction of an improved mycoinsecticide overexpressing a toxic protease 显示文摘	ST LEGER R J JOSHI L BIDOCHKA M J	1996	Proc Natl Acad Sci USA1996，，93：	1
12	Production of cuticle-degrading enzymes by the entomopathogen Metarhizium anisopliae during infection of cuticles from Calliphora vomitoria and Manduca sexta显示文摘	St Leger R J Charnley A K Cooper R M	1987	J Geu Microbiol1987，133，：	1
13	Schools, health literacy and public health: pos- sibilities and challenges显示文摘	St Leger L	2001	Health Promotion International2001，16，2：	1
14	Molecular cloning and regulatory analysis of the cuticle-degrading-protease structural gene from the entomopathogenic fungus Metarhizum anisoplia显示文摘	ST LEGER R J FRANK D C ROBERTS D W	1992	Eur J Biochem1992，204，：	1
15	Emergence of fatal avian influenza in New England harbor seals显示文摘	ANTHONY S J ST LEGER J A PUGLIARES K	2012	MBio2012，3，4：	1
16	Engineering improved mycoinsecticides 显示文摘	ST LEGER R J ROBERTS D W	1997	Trends in Biotechnology1997，，15：	1
17	Pharmaco- kinetics of enfloxacin in fingerling rainbow trout(Oncorhyn-chus mykiss)显示文摘	Bowser P R Wooster G A St Leger J	1992	J Vet PharmacolTherap1992，15，1：	1
18	Entomopathogen- ie Isolates of Metarhizium anisopliae, Beauveria bassiana and Aspergillus flavus Produce Multiple Extracellular Chitinase Isozymes显示文摘	St Leger R J Staples R C Roberts D W	1993	Journal of Invertebrat( Patholo gy1993，81，1：	1
19	The role of extracellular chymoelastase in virulence of Metarhizium anisopliae for Manduca sexta 显示文摘	St Leger R J	1988	J Invertebr Pathol1988，52，：	1
20	Molecular cloning and regulatory analysis of the cuticle-degradingprotease structural gene from the entornopathogenic fungus Metarhizium anisopliae 显示文摘	St Leger R J Frank D C Roberts D W	1992	Eur J Biochem1992，204，：	1

返回顶部每页显示：

共7页首页上一页第1页下一页末页 /7 跳转

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

用户提示