检索结果-南通市图书馆

Polyurethane-degrading fungi from soils contaminated with rocket propellant and their ability to decompose alkyne terminated polybutadiene with urethane

引用

Studies in Fungi 2021年第1期6卷 224-239页

作者： Ren GC Pang AM Gao Y Wu SX Ge ZQ Zhang TF wanasinghe dn Khan S Mortimer PE Xu JC Gui H Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Guiyang Nursing Vocational College Guiyang 550081GuizhouChina Honghe Center for Mountain Futures Kunming Institute of BotanyChinese Academy of SciencesHonghe County 654400YunnanChina School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Science and Technology on Aerospace Chemical Power Laboratory Hubei Institute of Aerospace ChemotechnologyXiangyang441003HubeiChina

A large amount of propellant materials are produced every year,and storage and disposal of these propellant materials seriously contributes to environmental *** terminated polybutadiene with urethane segments(PUPB)is the macromolecule backbone of these propellant materials,and degradation of PUPB is central to the eco-friendly treatment of propellant *** this study,we isolated a polyurethane(PU)-and PUPB-degrading fungus from soils contaminated with rocket propellant,and the fungus H14 was identified as Fusarium solani(Mart.)*** on macro-and micro-morphology as well as phylogenetic *** ability of *** H14 to degrade PU film and PUPB patches was evaluated via mass loss,scanning electron microscopy(SEM)and enzyme production *** loss analyses revealed a 25.8%reduction in mass of PU and 1.3%reduction in mass of PUPB after *** H14 was incubated with PU and PUPB for 90 days,*** found that *** H14 mycelia significantly colonized both PU and *** images showed that the surface of PU films and PUPB patches formed holes,underwent folding and experienced damage as well as irregular fissuring from the erosion of fungal ***,two possible degradative enzymes,lipase and esterase,were produced by *** study opens a new avenue of research for eco-friendly treatments of explosive materials and *** paper represents the first article on the degradation of PUPB patches.

关键词： enzyme Fusarium solani mass loss PU PUPB

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Saprobic Dothideomycetes in Thailand: Vaginatispora appendiculata sp. nov. (Lophiostomataceae) introduced based on morphological and molecular data

引用

Studies in Fungi 2016年第1期1卷 56-68页

作者： wanasinghe dn Jones EBG Dissanayake AJ Hyde KD Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai57100Thailand School of Science Mae Fah Luang UniversityChiang Rai57100Thailand Department of Botany and Microbiology King Saudi UniversityRiyadhSaudi Arabia Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesNo.9 of Shu Guang Hua Yuan Zhong LuHaidian DistrictBeijing 100097P.R.China

In order to establish the evolutionary relationships and resolve the polyphyletic nature of Dothideomycetes,we are studying their natural classification based on both morphology and multigene *** this paper we introduce Vaginatispora appendiculata,a novel species on dead twigs from southern *** character differences and analyses of combined LSU,TEF,SSU and ITS sequence datasets support the validity of the new species and its placement in Vaginatispora(Lophiostomataceae).

关键词： Appendages Massarina Phylogeny

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Saprobic Dothideomycetes in Thailand:Muritestudina *** ***.(Testudinaceae)a new terrestrial pleosporalean ascomycete,with hyaline and muriform ascospores

引用

Studies in Fungi 2017年第1期2卷 219-234页

作者： wanasinghe dn Jeewon R Tibpromma S Jones EBG Hyde KD Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai57100Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduitMauritius Nantgaredig 33 B St.Edwards RoadSouthseaHantsHampshire PO53DHUK

The family Testudinaceae and its intergeneric classification are poorly *** is due to overlap of morphological characteristics in genera and lack of dnA sequence data to infer phylogenetic *** main objective of the present paper is to establish a novel genus,Muritestudina,based on distinct morphological characteristics and analyses of combined LSU,SSU,ITS,rpb2 and tef1 sequence *** also fill the gap of our current knowledge on the phylogenetic position of *** on the morphological characteristics of species representing existing genera of Testudinaceae,we herein introduce a new genus,Muritestudina with *** as the type *** new genus is characterized by globose to subglobose,ostiolate ascomata;a peridium of brown to dark-brown cells of textura angularis;septate and cellular pseudoparaphyses;cylindric-clavate asci with a distinct pedicel;and hyaline,ellipsoidal and muriform *** new genus differs from the other genera in Testudinaceae in having hyaline,muriform *** analyses of ribosomal and protein coding gene sequence data confirmed that our new taxon belongs in Testudinaceae with a close relationship with Neotestudina rosatii.

关键词： Ascomycota phylogeny Pleosporales taxonomy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Taxonomic circumscription and phylogenetics of novel didymellaceous taxa with brown muriform spores

引用

Studies in Fungi 2018年第1期3卷 152-175页

作者： wanasinghe dn Jeewon R Peršoh D Jones EBG Camporesi E Bulgakov TS Gafforov YS Hyde KD Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB) Kunming Institute of BotanyChinese Academy of ScienceKunming 650201Yunnan China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai57100Thailand World Agro Forestry Centre East and Central Asia132 Lanhei RoadKunming 650201Yunnan China Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduitMauritius AG Geobotany Faculty of Biology and BiotechnologyRuhr-Universitat BochumUniversitatsstraße 15044801 BochumGermany Nantgaredig 33B St.Edwards RoadSouthseaHants.PO53DHUK Societàper gli Studi Naturalistici della Romagna C.P.144Bagnacavallo(RA)Italy A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani” Via Roma 18ForlìItaly A.M.B.Circolo Micologico“Giovanni Carini” C.P.314BresciaItaly Russian Research Institute of Floriculture and Subtropical Crops Sochi354002Yana Fabritsiusa street2/28Krasnodar regionRussia Laboratory of Mycology Institute of BotanyAcademy of Sciences of the Republic of Uzbekistan32 Durmon yuli StreetTashkent 100125Uzbekistan

Sexual morph of didymellaceous taxa are characterized by their ascomata with relatively thin peridium,cylindric-clavate to clavate,short-pedicellate or apedicellate asci,hyaline to brown,1-septate to muriform *** asexual morphs are coelomycetous and comprising pycnidial or acervulus conidiomata,phialidic,hyaline conidiogenous cells and hyaline or pale brown,septate or aseptate *** majority of these cosmopolitan species are plant associated fungi which can be pathogens on a wide range of hosts and some species are of particular relevance for quarantine *** studies have significantly improved the taxonomy and systematics of didymellaceous taxa based on molecular *** contrast to the accurate and detailed studies on the asexual morphs which are common obligate pathogens,information on their usually saprobic sexual morphs is still *** these phenotypically diverse species,spore characteristics are quite unique as most have hyaline spores with 0-1 septum,while only Neomicrosphaeropsis and Didymellocamarosporium are reported as producing pigmented,muriform *** dematiaceous muriform spores are characteristic of a considerable number of species that may be quite divergent in other *** taxonomic investigations on the diversity of didymellaceous taxa,we have isolated species from Alhagi pseudalhagi,Coronilla emerus,Cytisus sp.,Elaeagnus angustifolia and Spartium junceum in Italy,Russia and Uzbekistan.A comprehensive phylogeny,based on four loci(ITS,LSU,rpb2 and tub2)is used to infer species *** morphological descriptions and in-depth phylogenetic investigations of five new species *** coronillae-emeri,Microsphaeropsis spartii-juncei,Neomicrosphaeropsis alhagi-pseudalhagi,*** and *** are presented.

关键词： five new species coelomycetes Italy multi-gene phylogeny Pleosporales Russia saprobic taxonomic-ambiguity Uzbekistan

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：