clade相关论文
AIM:To investigate the seroprevalence and evolutionary dynamics of hepatitis E virus(HEV)and assess the ancestor of HEVs......
Horizontal gene transfer (HGT) plays key roles in the evolution of pathogenetic bacteria, especially in pathogenetic ass......
Molecular phylogeny of trematodes in Family Heterophyidae based on mitochondrial cytochrome c oxidas
Objective:To analyze a phylogenetic tree for understanding the molecular systematic of trematode in Pamily Heterophyidae......
本文介绍古生物学新理论的另外二个方面:分类学方面的分支系统学及古生物地理学的新应用领域——微板块假设。 一、分支系统学Cla......
We reported a novel mammalian reovirus, designed BYD1, isolated from throat swabs of patients with severe acute respirat......
Background Man who has sex with man (MSM) is one of the high risk groups for spreading HIV/AIDS. It was reported that th......
Objective To characterize HIV-1 specific CTL responses to regulatory proteins Tat and Rev in HIV-B’/C virus-infected AR......
Crimean-Congo hemorrhagic fever (CCHF) is a severe illness with high fatality.Cases are reported in several countries in......
Cranial morphological features of the stem-group sarcopterygian Guiyu oneiros Zhu et al.,2009 provided here include the ......
Morphology and Histology of Lattice-like Ossified Epaxial Tendons in Psittacosaurus(Dinosauria:Cerat
Epaxial tendons play an important role in the study of the musculoskeletal system and locomotory style of dinosaurs.Alth......
Integrating Early Cretaceous fossils into the phylogeny of living angiosperms:Magnoliidae and eudico
Over the past 25 years, discoveries of Early Cretaceous fossil flowers, often associated with pollen and sometimes with ......
在北非和欧洲中西部中泥盆世地层中发现的石燕类属Intermedites被认为是从早泥盆世腕足动物属Arduspirifer演化而来,二者具有相同......
To investigate the phylogeny of early lycopsids,cladistic analyses using both parsimony and Bayesian approaches are pres......
A Middle Triassic stem-neopterygian fish from China sheds new light on the peltopleuriform phylogeny
内部授精和胎生容易在生活 neopterygian 鱼(14 个硬骨鱼类家庭) 被观察并且很好学习了，但是他们是困难的由于石块记录的限制在绝灭......
Postcranial Anatomy of the Mesozoic Dalinghosaurus (Squamata): Evidence from a New Specimen of Weste
The postcranial skeleton of a new specimen of the long-tailed lizard Dalinghosaurus longidigitus was excavated from the ......
We analyzed the two hypervariable segments HVS-I and HVS-II of 108 Chinese Tu ethnic minority group samples for forensic......
Bemisia tabaci (Gennadius) is a species complex, which includes different geographical populations with genetic differen......
Sapeornithidae is a basal pygostylian family of Early Cretaceous primitive birds,in which only one genus and species,Sap......
Similar Neutralizing Activity in the HIV-1 Infected Long Term Non-progressors(LTNPs) and Typical Pro
Neutralizing antibodies are considered to be an important protective parameter used in HIV-1 vaccine evaluation. However......
Non-coding regions of the Ebola virus genome contain indispensable phylogenetic and evolutionary inf
We compared the numbers of nucleotide substitutions occurring in the non-coding regions and coding regions of Ebola viru......
Objective:To study the genetic diversity of Murray Valley encephalitis virus(MVEV) in Australia and Papua New Guinea.Met......
A new bird from the early Cretaceous Yixian Formation of Liaoning,China is described.This new species,Grabauornis lingyu......
The reproductive systems of living archosaurs,crocodilians and birds are very diferent;the derived features present in b......
Comparative Osteology and Phylogenetic Relationship of Edmontosaurus and Shantungosaurus (Dinosauria
The close affinity between Edmontosaurus and Shantungosaurus is corroborated on the basis of the following shared featur......
Biomarkers play an important role in the detection at an early stage of pancreatic cancer. The aim of the present study ......
Strawberry mottle virus (SMoV) is an important viral pathogen infecting strawberry (Fragaria spp.). The study was conduc......
Most species in the genus Tacca (Dioscoreaceae) feature green to black purple, conspicuous inflorescence involucral brac......
[目的]从海南药用植物根际分离得到对淮山炭疽病具有拮抗活性的放线菌菌株,并对其分类地位进行鉴定。[方法]采用HV培养基从盾叶鸡......
We discovered 528 putative cytochrome P450s (P450s) in Oryza sativa L. ssp. indica using Arabidopsis thaliana P450s as d......
Phylogenetic placement of Cynomorium in Rosales inferred from sequences of the inverted repeat regio
Cynomorium is a herbaceous holoparasite that has been placed in Santalales,Saxifragales,Myrtales, or Sapindales.The inve......
基于最大似然法和贝叶斯分析,我们对包括9种42居群东亚广义三岛柴胡在内的柴胡属23种53居群植物的nrITS序列进行了系统发育分析.两......
Molecular approach to determine taxonomic status of Septoria sp.causing leaf blotch of Castanea sati
Castanea sativa is a valuable tree species in Hyrcanian forests, an evolutionary relict ecosystem whose communities suff......
强化生物除磷是经济有效去除污水中磷(P)的重要方法,已广泛应用于水环境保护领域。EBPR系统成功运行的关键在于聚磷菌(PAOs)通过聚......
为应对clade7.2 H5N1亚型禽流感病毒（AIV）持续发生的抗原性改变及其引发的潜在AIV的地方性流行，需要根据流行监测的抗原分析结果挑选......
Genotype and Phylogenetic Diversity of Symbiodinium ITS2 Sequences Within Clade C in Three Typical C
Dinoflagellates in the genus Symbiodinium, including nine clades(A-I), mainly form mutualistic symbioses with corals. Mo......
为准确区分H5亚型禽流感病毒2.3.2.1分支和2.3.4.4分支的毒株,通过对GenBank和GISAID数据库中发表的以及本实验室保存的H5亚型禽流......
BACKGROUND Serpin peptidase inhibitor,clade A member 3(SERPINA3)belongs to the serpin family with an inhibitory activity......
