نتایج جستجو برای: restriction site mapping
تعداد نتایج: 609052 فیلتر نتایج به سال:
Restriction site maps of chloroplast DNA (cpDNA), maternally inherited in Clarkia, were obtained in representative species of all seven diploid sections, the allotetraploid sect. Clarkia, and the outgroup Epilobium brachycarpum. CpDNA restriction site variation was analyzed by Wagner and Dollo parsimony, bootstrapping, and genetic distance methods. Four shortest Wagner trees, one of which was a...
gbv-c از اعضای خانواده فلاوی ویریده بوده و به تازگی پیشنهاد شده که در جنس جدیدی در این خانواده بنام پگی ویروس طبقه بندی شود. انتشار جهانی این ویروس شایع بوده تا جایی که، بعضی مطالعات یک چهارم جمعیت انسانی را آلوده به این ویروس می دانند. راه های انتقال این ویروس از مسیر خون و فرآورده های آن، مادر به جنین و با میزان بسیار بیشتر نسبت به سایر مسیرها، از طریق جنسی است. از آنجا که راه انتقال این ویرو...
a restriction-site analysis of chloroplast dna (cpdna) was carried out to evaluate the levelof diversity in vicia faba l. germplasm selected from different geographical regions using 11 restrictionendonucleases. we analyzed 214 restriction sites in 18 accessions of vicia faba. all of the accessionshad identical cpdnas, pointing out the ancestral character of all the accessions are of only one g...
Restriction endonuclease analyses of virulence plasmid DNA (REAP) and chromosomal DNA and other phenotypic characteristics were used to study the differentiation of Yersinia enterocolitica serotype O:5,27 strains. There was a close correlation between REAP patterns and the geographical distribution of serotype O:5,27. Human isolates produced only one REAP pattern, which was also found with isol...
Bligon goat is one of the crossbred goats raised in Indonesia, which has a prolific nature, potentially increasing economic benefits. The gene that particularly influences traits Growth Differentiation Factor 9 (GDF9). This study aims to identify mutation analysis (SNPs and amino acid changes) restriction enzymes map GDF9 goats. Six pairs primers were used amplify target sequences by polymerase...
In vitro transcription of SPP1 DNA occurred on only one of the two strands, the same which is predominantly transcribed in SPP1-infected cells. Transcripts were distributed in several size classes. Analysis of elongation kinetics and of size distribution, coupled with hybridization to DNA restriction fragments, showed that some regions of the template have more initiation sites than others; som...
Asian arowana (Scleropages formosus), an ancient teleost belonging to the Order Osteoglossomorpha, has been a valuable ornamental fish with some varieties. However, its biological studies and breeding germplasm have been remarkably limited by the lack of a reference genome. To solve these problems, here we report high-quality genome sequences of three common varieties of Asian arowana (the gold...
We previously developed an analytical strategy based on cladistic theory to identify subsets of haplotypes that are associated with significant phenotypic deviations. Our initial approach was limited to segments of DNA in which little recombination occurs. In such cases, a cladogram can be constructed from the restriction site data to estimate the evolutionary steps that interrelate the observe...
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