搜索结果: 1-9 共查到“农学 Phylogenetic”相关记录9条 . 查询时间(0.078 秒)
Phylogenetic and ion-response analyses reveal a relationship between gene expansion and functional divergence in the Ca2+/cation antiporter family in Angiosperms
Ca2+/cation antiporters superfamily (CaCAs) Phylogenetic analyses Selective expansion Expression divergence Ion-response pattern Functional divergence
font style='font-size:12px;'>
2023/12/18
Plants and animals face different environmental stresses but share conserved Ca2+ signaling pathways, such as Ca2+/Cation transport. The Ca2+/cation antiporters superfamily (CaCAs) is an ancient and w...
The prevalence of hepatitis E virus in piglets on Czech pig production farms and phylogenetic analysis of recovered isolates
swine hepatitis E virus real time RT-PCR nested RT-PCR genotype 3
font style='font-size:12px;'>
2015/4/16
The aim of our study was to determine the prevalence of hepatitis E virus (HEV) in domestic pigs and to investigate the genetic divergence of swine HEV in the Czech Republic. To this end, a one-step r...
Molecular characterization and phylogenetic analysis of a canine parvovirus isolate in India
canine parvovirus PCR MDCK
font style='font-size:12px;'>
2015/4/1
Canine parvovirus 2 (CPV-2) is the causative agent of acute hemorrhagic enteritis and myocarditis in dogs. In this study the nucleotide sequence of the VP1/VP2 gene of a CPV isolate from India was ana...
Phylogenetic, Epigenetic, and Biochemical Analysis of Testis-Specific Serine Kinases
Phylogenetic Epigenetic Biochemical
font style='font-size:12px;'>
2014/10/21
The Testis Specific Serine Kinases (Tssks) are a family of proteins that show testis and sperm-specific expression. Members of this family are most conserved among mammals, however there are homologs ...
Phylogenetic Relationships of Mitochondrial DNA Cytochrome b Gene in East Asian Ducks
cytochrome b gene duck East Asia mitochondrial DNA phylogenetic relationship
font style='font-size:12px;'>
2009/7/30
The ducks (Anas platyrhynchos domestica) were domesticated from Mallard (Anas platyrhynchos). While the ducks bred in Japan and European countries are supposed to originate from the ducks in China and...
Phylogenetic Relationship and Species Identification by RAPD Analysis in Genus Capsicum
RAPD Species Genus Capsicum
font style='font-size:12px;'>
2009/7/10
To clarify phylogenetic relationships among Capsicum annuum, C. chinense and C. frutescens and among accessions within each species, RAPD analysis was carried out for 87 accessions of these species in...
The phylogenetic relationship between populations of marginally and sympatrically located Pinus halepensis Mill. and Pinus brutia Ten. in Turkey, based on the ITS-2 region
Turkish red pine Aleppo pine ITS region phylogeny genetic differentiation molecular diversity
font style='font-size:12px;'>
2010/1/11
Turkish red pine (Pinus brutia) is a widespread and important forest tree species in Turkey, occurring mainly in southern, western, and northwestern Turkey, while the natural occurrence of Aleppo pine...
五种品系猪亲缘关系的RAPD分析Analysis on Phylogenetic Relationship and Selection of Polymorphic Primers to Five Breeds of Pigs by RAPD of 190 Arbitrary Primers
随机扩增多态DNA 小型猪 亲缘关系
font style='font-size:12px;'>
2007/12/7
摘要应用190个RAPD引物对贵州小型猪,巴马小型猪、西双版纳近交系小耳猪JB和JS亚系、荣昌猪Ⅰ系、长白猪的亲缘关系进行了初步分析,其中39个引物的扩增结果具有非常明显的品系间多态性,将其扩增结果以RAPDistance package Version 1?04程序进行分析,计算相对遗传距离指数1－F,再用NJ法进行聚类分析,构建系统树。结果表明,三种小型猪相互间亲缘关系较近,尤以贵州小型猪与巴...
PHYLOGENETIC TREE BUILDING USING A NOVEL COMPRESSION-BASED NON-SYMMETRIC DISSIMILARITY MEASURE
phylogenetic trees non-symmetric dissimilarity measures Unweighted Pair Group Method with Arithmetic Mean compression–based similarity measure hydrogenase proteins
font style='font-size:12px;'>
2010/3/24
An approach of building phylogenetic trees is to define a distance function based on amino
acid sequences of distinct proteins. The aim of this approach is to determine a weighted tree topology that ...