检索结果-南通市图书馆

BIOCELL 2022年第12期46卷 2575-2582页

作者： WEI ZHOU MENGMENG ZHANG KEZHANG TAO XIANCAN ZHU anhui Provincial key laboratory of the conservation and exploitation of biological resources College of Life SciencesAnhui Normal UniversityWuhu241000China

Land salinization is a major form of land degradation,which is not conducive to the growth and quality of fruits and *** salt tolerance can be enhanced by arbuscular mycorrhizal fungi(AMF)or plant growth-promoting rhizobacteria(PGPR).This study examined the effects of inoculation with PGPR singly or in combination with AMF,on the growth and quality of tomato fruits under low saline *** were cultivated in a greenhouse with sterilized soil,inoculated with PGPR,AMF,or co-inoculated with PGPR and AMF,and NaCl solution(1%)was added to the *** results indicated that AMF+PGPR decreased the roots and shoot biomass accumulation,and increased the number and fresh biomass in tomato fruits to a certain extent compared with non-inoculated *** and AMF mediated the level of reactive oxygen and lipid peroxidation,the accumulation of antioxidants,and the activity of antioxidant enzymes,including proanthocyanidins,flavonoids,ascorbic acid,superoxide dismutase,peroxidase,and total antioxidant ***,PGPR,AMF,and PGPR+AMF improved the overall osmotic adjustments and accumulation of soluble sugars and soluble ***,the AMF-Funneliformis mosseae and PGPR-Bacillus subtilis can potentially alleviate the adverse effects of salt stress and be applied as a biofertilizer in agricultural practice.

关键词： Salt stress Antioxidants Osmotic adjustments Biofertilizer

Scientific footprints: In memory of crocodile expert,Professor Bi-Hui Chen(1931–2022)

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

Zoological Research 2022年第6期43卷 923-926页

作者： Xiao-Bing Wu anhui Provincial key laboratory of the conservation and exploitation of biological resources College of Life SciencesAnhui Normal UniversityWuhuAnhui 241000China

At 10:00 am on 28 August 2022,we received the sad news that our beloved supervisor,Professor Bi-Hui Chen(陈壁辉),a world-renowned expert on the Chinese alligator(Alligator sinensis),passed away from multiple organ failure at the age of 91(Figure 1).Professor Bi-Hui Chen was born in September 1931 in Pinghe County,Fujian province,China.

关键词： sinensis Figure expert

The Impact of Stream Landscape on Genetic Structure and Dispersal Patterns in Stream Salamander(Pachyhynobius shangchengensis)

在线全文

学校读者我要写书评

暂无评论

Asian Herpetological Research 2020年第3期11卷 205-218页

作者： Tao PAN Hui WANG Peng YAN Chenling ZHANG Wenliang ZHOU Xiaobing WU Baowei ZHANG School of Life Sciences Anhui UniversityHefei 230601AnhuiChina anhui province key laboratory of the conservation and exploitation of biological resource School of Life SciencesAnhui Normal UniversityWuhu 241000AnhuiChina Jiangsu key laboratory of Biofunctional Molecule Chemistry and Chemical Engineering School of Life SciencesJiangsu Second Normal UniversityNanjing 210013JiangsuChina

Compared with other terrestrial environments,the stream environment generally presents a linear spatial structure and relatively simple *** a stream landscape,the dispersal direction of stream-type organisms usually presents a linear structure along the stream,which results in the limited dispersal and the genetic differentiation of stream-type organisms across different stream *** Shangcheng Stout Salamander(Pachyhynobius shangchengensis)is a narrowly distributed stream salamander in Dabie Mountains of East *** the present study,we tested for the impact of stream landscape(*** and underground river)on genetic structure and dispersal pattern in *** based on 12 nuclear microsatellite loci from 195 individuals in 3 populations(A,B and C)from three closely connected sections within one *** diversity results suggested that Population B contains relatively high genetic diversity for *** when compared to the other populations(A and C).Detectable genetic differentiation was found(FST=0.008,P=0.007)among three populations,which was also supported by the Structure,FCA analysis and relatedness estimates of each pair of individuals among *** assignment test suggested that *** has philopatric males and female-biased dispersal(mean female Alc=.0.031,SE=0.225;mean male Alc=0.026,SE=0.198).Female-biased dispersal was also supported by analyses for each sex(*** autocorrelation,Genetic distance,Relatedness analysis).Our study indicated that small and isolated populations(A and C)had relatively low genetic diversity due to the limited population *** stream salamanders,landscape features(*** and underground river)can influence the ability of an individual to disperse through the landscape,and consequently influence the formation of strong genetic differentiation of ***.

关键词： Dabie Mounta ins genetic structure landscape features Pachyhynobius shangchengensis sexbiased dispersal

Diversity and distribution patterns of non-volant smallmammals along different elevation gradients on Mt. Kenya,Kenya

在线全文

学校读者我要写书评

暂无评论

Zoological Research 2019年第1期40卷 53-60页

作者： Simon Musila Zhong-Zheng Chen Quan Li Richard Yego Bin Zhang Kenneth Onditi Immaculate Muthoni Shui-Wang He Samson Omondi James Mathenge Esther N.Kioko Xue-Long Jiang Mammalogy Section Department of Zoology National Museums of Kenya Kunming Institute of Zoology Chinese Academy of Sciences anhui province key laboratory for conservation and exploitation of biological resource College of Life Science Anhui Normal University Sino-Africa Joint Research Center Chinese Academy of Sciences Kenya Wildlife Service Mweiga Research Station

The distribution of small mammals in mountainous environments across different elevations can provide important information on the effects of climate change on the dispersal of species. However, few studies conducted on Afromontane ecosystems have compared the altitudinal patterns of small mammal diversity. We investigated the species diversity and abundance of non-volant small mammals(hereafter ‘small mammals')on Mt. Kenya, the second tallest mountain in Africa,using a standard sampling scheme. Nine sampling transects were established at intervals of 200 m on the eastern(Chogoria) and western(Sirimon) slopes.A total of 1 905 individuals representing 25 species of small mammals were trapped after 12 240 *** was highest at mid-elevations on both ***, species richness and their distribution patterns differed between the two slopes. More species were recorded on Chogoria(24) than on Sirimon(17). On Chogoria, species richness was higher at mid-high elevations, with a peak at mid-elevation(2 800 m a.s.l.),whereas species richness showed little variation on the Sirimon slope. These results indicate that patterns of species diversity can differ between slopes on the same mountain. In addition, we extensively reviewed literature on Mt. Kenya's mammals and compiled a comprehensive checklist of 76 mammalian species. However, additional research is required to improve our understanding of smal mammal diversity in mountain habitats in Africa.

关键词： Small mammals Species richness Abundance Elevation Mt.Kenya

Vinous-throated parrotbills breed in invasive smooth cordgrass habitat:Can native birds avoid the potential ecological trap?

在线全文

学校读者我要写书评

暂无评论

Avian Research 2023年第3期14卷 369-376页

作者： Pan Chen Yanhong Chen Huimin Chen Taiyu Chen Bin Liu Manyu Zhang Silu Wang Changhu Lu anhui Provincial key laboratory of the conservation and exploitation of biological resources College of Life SciencesAnhui Normal UniversityWuhu241000China College of Biology and Environment Nanjing Forestry UniversityNanjing210037China

Native animals are facing long-term coexistence with invasive plants worldwide,the impacts of which on animal behavior remain poorly *** ecological traps could threaten native birds breeding in invasive plant habitats,but behavioral strategies for birds to avoid such risks are few *** invasion of Smooth Cordgrass(Spartina alterniflra) has seriously varied the vegetation landscape in the coastal wetlands of eastern China,and affected the habitat selection of native ***,we investigated the nesting and breeding characteristics of a common native passerine,the Vinous-throated Parrotbill(Sinosuthora webbiana),in habitats dominated by native Common Reed(Phragmites australis) and exotic *** found that parrotbills could complete their breeding cycle in cordgrass *** nest failure was attributed to predation in native habitat but tide inundation in cordgrass ***,the nest success rate and daily survival rate(DSR) in cordgrass habitat were ***,nest height was markedly higher in cordgrass habitat and was the most important influencing variable(positively correlated with the DSR).These results suggest that cordgrass habitat is a potential ecological trap due to the tide inundation,but some parrotbills seem to effectively avoid this risk by increasing nest *** study reveals that a native passerine changes its nesting behavior to accommodate invasive plant habitat and highlights that habitat changes caused by invasive plants may drive the adaptive evolution of native animal *** limitation of these results must be acknowledged for the small sample size,and there is a need for a larger sample and long-term data for further verification.

关键词： Adaptive evolution Behavioral plasticity Nesting behavior Sinosuthora webbiana Spartina alterniflora

Study of the tolerance of Hippochaete ramosissimum to Cu stress

在线全文

学校读者我要写书评

暂无评论

Science China(Life Sciences) 2005年第z1期48卷 150-155页

作者： LIU Dengyi, LI Ying, CHU Ling, WANG Guanglin & WANG Lilong Biodiversity Research Center, anhui Normal University, Wuhu 241000, China The Provincial key laboratory of conservation and exploitation of biological resources in anhui, Wuhu 241000, China 1. Biodiversity Research Center Anhui Normal University 241000 Wuhu China2. The Provincial Key Laboratory of Conservation and Exploitation of Biological Resources in Anhui 241000 Wuhu China

We investigated the tolerance of Hippochaete ramosissimum and the changes in physiological metabolism following exposure to copper using pot experiments and analyzing plant physiology and biochemistry. The results showed that Cu tolerance in Hippochaete ramosissimum varied significantly between different populations; the tolerance of plants living in Cu polluted areas for extended periods of time exceeded that of plants living in unpolluted *** and POD activities in highly Cu tolerant plants increased noticeably following exposure to Cu. This indicates that maintaining and increasing the two kinds of protective enzyme activities are the primary foundations of plant tolerance. However, no change in CAT activity was demonstrated following Cu exposure. In summary, there existed considerable differences in physiological metabolism between different populations of Hippochaete ramosissimum following exposure to Cu.

关键词： Hippochaete ramosissimum, tolerance, Cu stress.

The complete mitochondrial genome of the Keeled box turtle Pyxidea mouhotii and phylogenetic analysis of major turtle groups

在线全文

学校读者我要写书评

暂无评论

Journal of Genetics and Genomics 2008年第1期35卷 33-40页

作者： Li Zhang Liuwang Nie Chenghe Cao Ying Zhang College of Life Sciences Anhui Normal University the Provincial Key Laboratory of the Conservation and Exploitation Research of Biological Resources in Anhui Wuhu 241000 China

The complete mitochondrial genome （16,837 bp） from the Keeled box turtle （Pyxidea mouhotii） was determined. The genome content, gene order, and base composition conformed to the consensus vertebrate type mtDNA. However, a remarkable feature was found in this molecule： a large number of （ATTATATC） n direct tandem repeats followed by （TA） n microsatellite at the 3＇ end of the control region （D-loop）, which might be useful as molecular markers for studying population genetics and helpful for species identification and conservation. Besides, to review phylogenetic relationships among major turtle lineages, maximum-likelihood （ML） and Bayesian （BI） analyses were conducted based on concatenated sequences of 13 protein-coding genes from 16 taxa. The resultant ML and BI analyses showed homological topologies, which only differed on the exact placement of Platysternon. Nevertheless, the results strongly supported that 1） Pyxidea mouhotii and Cuora aurocapitata formed a monophyletic clade, whereas Cyclemys atripons was not closer to the Pyxidea-Cuora than to Chinemys reevesii, suggesting that Cyclemys and the Cuora group （containing Pyxidea） may have originated from two ancestors; 2） the Geoemydidae with Testudinidae was a sister group rather than with the Emydidae.

关键词： Pyxidea mouhotii mitochondrial genome control region phylogenetic relationships

Vultures as a model for testing molecular adaptations of dietary specialization in birds

在线全文

学校读者我要写书评

暂无评论

Avian Research 2023年第3期14卷 425-434页

作者： Yanhong Chen Ling Xiang Pan Chen Huabin Zhao anhui Provincial key laboratory of the conservation and exploitation of biological resources College of Life SciencesAnhui Normal UniversityWuhu241000China key laboratory of Biodiversity and Environment on the Qinghai-Tibetan Plateau Ministry of EducationCollege of Life SciencesWuhan UniversityWuhan430072China key laboratory of Biodiversity and Environment on the Qinghai-Tibetan Plateau Ministry of EducationSchool of Ecology and EnvironmentTibet UniversityLhasa850000China

Vultures are the only obligate scavengers among extant *** provide valuable ecological services in ecosystems through removing carcasses,thus preventing the growth of other scavenger populations and the spread of ***,their specific diets expose them to various deadly pathogens,which makes them potential candidates for studying molecular adaptations required to survive this extremely specialized scavenging *** this review,we summarize the morphological characteristics and behavioral habits,origin and phylogeny,and molecular adaptations to scavenging in both Old and New World *** two groups of vultures share a similar appearance,indicative of convergent *** have experienced different degrees of specialization in their sensory organs;Old World vultures depend on sight,while New World ones depend on both smell and *** fossil records and molecular data suggest that vultures evolved independently,with distinct phylogenetic *** also explored their adaptation to scavenging in facial and intestinal microbiomes,gastric acid secretion and *** with the facial microbiome,the intestinal microbiome had a lower diversity,dominated by Fusobacteria and *** phages and single invertebrate species Adineta vaga,which feeds on dead bacteria and protozoa,present in the gut suggest a possible alternative defense *** genes involved in gastric acidic secretion(including ATP4B,SLC26A7 and SST)and immunity(including BCL6,STING,and TLRs) undergoing positive selection likely have essential roles in eliminating invasive pathogens and initiating an innate immune *** together,this review presents the current research status of vultures and highlights the use of vultures as a model for exploring molecular adaptations of dietary specialization in *** also provides a theoretical basis for the study of the genetic mechanisms of vultures to scavenging,and contributes to the

关键词： Vultures Scavenging Molecular adaptation Microbiomes Gastric acidic secretion Immunity

Morphological and Molecular Data Revealed One New Species of the Short-legged Toads Brachytarsophrys Tian and Hu,1983(Anura,Megophryidae)from Yunnan,China

在线全文

学校读者我要写书评

暂无评论

Asian Herpetological Research 2024年第1期15卷 22-30页

作者： Yanhong HE Renda AI Junkai HUANG Xianqi LI Xiaolong LIU Junlin LAN Jinmin CHEN Zhiyong YUAN key laboratory of Freshwater Fish Reproduction and Development(Ministry of Education) School of Life SciencesSouthwest UniversityChongqing 400715China key laboratory for Conserving Wildlife with Small Populations in Yunnan Southwest Forestry UniversityKunming 650224YunnanChina Guangxi key laboratory of Rare and Endangered Animal Ecology Guangxi Normal UniversityGuilin 541004GuangxiChina Wenshan National Nature Reserve of Yunnan province Wenshan 663099YunnanChina anhui Provincial key laboratory of the conservation and exploitation of biological resources College of Life SciencesAnhui Normal UniversityWuhu 241000AnhuiChina

A new species of the genus Brachytarsophrys,named Brachytarsophrys wenshanensis ***.,has been identified in southeastern Yunnan,*** new species can be readily distinguished from other known congeners by both morphological criterion and molecular analysis of three mitochondrial gene segments:16S,COI,and *** classification is based on the following morphological characters:(1)medium body size(SVL 83.8–85.1 mm in two adult males);(2)enormous head,with head width nearly 1.2 times the length;(3)tongue pyriform,feebly notched;(4)non-meeting heels;(5)male lacking nuptial pad;(6)tibiotarsal articulation reaching angle of mouth when hindlimbs are extended forward alongside the body;(7)absence of outer metatarsal tubercle,inner metatarsal tubercle elliptic and approximately equal to first toe;(8)rudimentary toe webbing,webbing formula:Ⅰ(2–)–(2^(++))Ⅱ(2^(–))–(3^(++))Ⅲ(2^(½))–(4)Ⅳ(4^(+))–(2^(⅔))V;(9)lateral fringes narrow;(10)dermal ridge or glandular fold on dorsum absent;(11)pectoral glands distinct and irregular,femoral gland *** work increases the number of species within the genus Brachytarsophrys to 9.

关键词： amphibians molecular phylogeny species diversity taxonomy

A new snake species of the genus Gonyosoma Wagler,1828(Serpentes:Colubridae)from Hainan Island,China

在线全文

学校读者我要写书评

暂无评论

Zoological Research 2021年第4期42卷 487-491页

作者： Li-Fang Peng Yong Zhang Song Huang Frank T.Burbrink Jin-Min Chen Mian Hou Yi-Wu Zhu Hang Yang Ji-Chao Wang anhui province key laboratory of the conservation and exploitation of biological resource College of Life SciencesAnhui Normal UniversityWuhuAnhui 241000China Huangshan Noah Biodiversity Institute HuangshanAnhui 245000China Department of Herpetology American Museum of Natural HistoryNew York NY 10024USA College of Continuing Education Sichuan Normal UniversityChengduSichuan 610068China Ministry of Education key laboratory for Ecology of Tropical Islands College of Life SciencesHainan Normal UniversityHaikouHainan 571158China

A new species of the genus Gonyosoma Wagler,1828 is described herein based on six specimens from the Diaoluoshan Mountains,Hainan Island,Hainan province,*** new species,Gonyosoma hainanense ***.,is most similar to its continental sister species,Gonyosoma boulengeri(Mocquard,1897).Both taxa have a scaled protrusion on the anterior portion of the rostrum,distinct from other ***,Gonyosoma hainanense *** be distinguished from *** by two significant morphological characters:(1)black orbital stripe absent in adults(*** in ***);and(2)two loreals(*** loreal in ***).The new species is also genetically divergent and forms a unique clade from its sister species and all other congeners based on sequences of the mitochondrial gene cytochrome b(cyt b).

关键词： Island Hainan sister