نتایج جستجو برای: phylogenetic motifs
تعداد نتایج: 91018 فیلتر نتایج به سال:
To investigate the genetic characteristics of phosphoprotein (P) and matrix protein (M) genes of variable rabies virus (RV) prevalent in Brazil, the authors genetically characterized the P and M genes from 30 Brazilian RV field isolates. Phylogenetic analysis based on the P and M genes revealed the presence of six RV variants that consisted primarily of three insectivorous bats, the vampire bat...
Pre-historic pottery investigating is one of the sources that provide a lot of information about the life and art of that time. Among Iranian arts, Pottery is of a greater antiquity, originality and importance and represents people’s culture, beliefs and traditions more than any other art. After basket weaving, pottery has been the first lasting art of mankind. By investigating earthenware moti...
The textile of the Bakhtiarian's nomadic have many changes during of periods .This alterations will have continued, but some of that ,have a collection of designs that come from the mind of Bakhtiarian woman ,who teach them from her deceased, these study tried to collect the motifs that have many unknown meanings. The aim of this research is to introduce these motifs and try to field study. But...
Ghelimche Metkazin village in addition to the abundance of role, mentally woven and of a simple structure. The variety of animal and plant designs and understandable geometric shapes and the creation of creative design during the drawing of motifs on the margin and the text and the way weavers adapted from the nature and environment of life and the re-imaging of images has led to a variety of ...
The design of rug and carpets (kilim) have artistic values and capacities which are not known enough for the artists and scholars. As some of such motifs belonging to the carpets of the city of Jiroft have been extracted by the creative mind of artist without any direct connection with the nature, this paper focuses on such motifs which are similar to natural elements in their visual repr...
Despite routine vaccination programs against Newcastle disease (ND), sporadic cases have occasionally occurred that remain a constant threat to commercial poultry. Ten isolates of Newcastle disease viruses (NDV) from infected broiler chicken cases were obtained from various locations in Fars province during 2009-2011 and genetically analyzed using reverse transcription polymerase chain reaction...
Many important genes in agriculture correspond to transcription factors (TFs) that regulate a wide range of pathways from flowering to responses to disease and abiotic stresses. In this study, we identified 5776 TFs in hexaploid wheat (Triticum aestivum) and classified them into gene families. We further investigated the NAC family exploring the phylogeny, C-terminal domain (CTD) conservation, ...
The basic helix-loop-helix (bHLH) proteins play essential roles in a wide range of developmental processes in higher organisms. bHLH family members have been identified in over 20 organisms, including fruit fly, zebrafish, and human. This study identified 54 bHLH family members in the pea aphid, Acyrthosiphon pisum (Harris) (Hemiptera: Aphididae), genome. Phylogenetic analyses revealed that the...
Simplified DNA sequence acquisition has provided many new data sets that are useful for phylogenetic reconstruction, including single- and multiple-copy nuclear and organellar genes. Although transcribed regions receive much attention, nontranscribed regions have recently been added to the repertoire of sequences suitable for phylogenetic studies, especially for closely related taxa. We evaluat...
MOTIVATION Identification of functionally conserved regulatory elements in sequence data from closely related organisms is becoming feasible, due to the rapid growth of public sequence databases. Closely related organisms are most likely to have common regulatory motifs; however, the recent speciation of such organisms results in the high degree of correlation in their genome sequences, confoun...
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