Results 31 to 40 of about 1,322,810 (167)
Molecular Classification of Some Plant Taxa Using MatK and trnH-psbA Barcode Genes
Türkiye Tarımsal Araştırmalar Dergisi, 2019 The classification of living creatures and the demarcation of living units have been one of the most complex problems encountered as a result of observing experimental and systematic information.
Behcet İNAL, Mehmet KARACA
doaj +1 more source
Sequencing of complete mitochondrial genome for Tsinling Tree Toad (Hyla tsinlingensis)
Mitochondrial DNA Part B: Resources, 2016 The complete mitochondrial genome sequence of Hyla tsinlingensis was determined in this research. The length of mitogenome is 17850 bp, including 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, 1 OL and 1 control region.
Xing Kang +8 more
semanticscholar +1 more source
Virology Journal, 2007 Background Hepatitis C virus (HCV) has been the subject of intense research and clinical investigation as its major role in human disease has emerged. Previous and recent studies have suggested a diversification of type 1 HCV in the South American region.
García-Aguirre Laura +12 more
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HAGR: the Human Ageing Genomic Resources [PDF]
, 2004 The Human Ageing Genomic Resources (HAGR) is a collection of online resources for studying the biology of human ageing. HAGR features two main databases: GenAge and AnAge. GenAge is a curated database of genes related to human ageing.
Costa, Joana +2 more
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Phylogenetic signal in amphibian sensitivity to copper sulfate relative to experimental temperature [PDF]
, 2015 The release of large quantities of chemicals into the environment represents a major source of environmental disturbance. In recent years, the focus of ecotoxicology has shifted from describing the effects of chemical contaminants on individual species ...
Capellini, Isabella +5 more
core +1 more source
, 2016 Egypt is considered one of the high-burden countries in WHO’s Eastern Mediterranean region. This study determined the sociodemographic, microbial and phylogentic characteristics for Mycobacterium tuberculosis cases diagnosed in El-Minia governorate in ...
Fatma Y. Ahmad +3 more
semanticscholar +1 more source
Phylogenetic analysis among Indian squill Urginea indica Kunth. Liliaceae [PDF]
, 2013 In the present study on Urginea indica, twelve different populations from southern part of India is considered. Fifteen parameters have been scored for each population to understand the relationship between different races. The main objective is to trace
Geetha, H. L. +2 more
core +5 more sources
Phylogentic trees based on 16S rRNA and gyrA gene sequences.docx
, 2021 To identify EA19 strain, an endophytic bacterium, phylogenetic trees were constructed using Neighbour-Joining method based on 16S rRNA and gyrA gene sequences and bootstrap test was carried out with 1000 replications.
openaire +1 more source
Pattern-based phylogenetic distance estimation and tree reconstruction [PDF]
, 2006 We have developed an alignment-free method that calculates phylogenetic distances using a maximum likelihood approach for a model of sequence change on patterns that are discovered in unaligned sequences.
Höhl, Michael +2 more
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Phylogenetic relationships in Betula (Betulaceae) based on AFLP markers [PDF]
, 2008 The genus Betula comprises various species in boreal and temperate climate zones of the Northern Hemisphere. The taxonomy of Betula is controversial and complicated by parallel evolution of morphological traits, polyploidization events, and extensive ...
Gilissen, L.J.W.J. +4 more
core +2 more sources