Avian analyses
نویسندگان
چکیده
منابع مشابه
Molecular and morphological analyses of avian eggshell
Using ancient DNA (aDNA) extracted from eggshell of the extinct moa (Aves: Dinornithiformes) we determined the species composition and number of eggs found in a late thirteenth century earth oven feature at Wairau Bar (South Island, New Zealand) – one of New Zealand’s most significant archaeological sites. Mitochondrial and nuclear DNA signatures confirmed this oven feature contained fragments ...
متن کاملPhylogenomic analyses data of the avian phylogenomics project
BACKGROUND Determining the evolutionary relationships among the major lineages of extant birds has been one of the biggest challenges in systematic biology. To address this challenge, we assembled or collected the genomes of 48 avian species spanning most orders of birds, including all Neognathae and two of the five Palaeognathae orders. We used these genomes to construct a genome-scale avian p...
متن کاملGenome-wide analyses of avian sarcoma virus integration sites.
The chromosomal features that influence retroviral integration site selection are not well understood. Here, we report the mapping of 226 avian sarcoma virus (ASV) integration sites in the human genome. The results show that the sites are distributed over all chromosomes, and no global bias for integration site selection was detected. However, RNA polymerase II transcription units (protein-enco...
متن کاملChromatographic analyses of isoaccepting tRNAs from avian tumor viruses.
Low-molecular-weight RNA from transforming viruses (Rous sarcoma virus-Rous-associated virus 1, Schmidt-Ruppin strain of Rous sarcoma virus, and sarcoma-B(77)), from nontransforming viruses (Rous-associated virus 1 and sarcoma-NTB(77)), and from chicken liver, chicken embryo fibroblast, and Rous sarcoma virus-Rous-associated virus 1-transformed chicken embryo fibroblast was isolated and purifie...
متن کاملPathogenesis and Phylogenetic Analyses of Two Avian Influenza H7N1 Viruses Isolated from Wild Birds
The emergence of human infections with a novel H7N9 influenza strain has raised global concerns about a potential human pandemic. To further understand the character of other influenza viruses of the H7 subtype, we selected two H7N1 avian influenza viruses (AIVs) isolated from wild birds during routine surveillance in China: A/Baer's Pochard/Hunan/414/2010 (BP/HuN/414/10) (H7N1) and A/Common Po...
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ژورنال
عنوان ژورنال: Nature
سال: 1990
ISSN: 0028-0836,1476-4687
DOI: 10.1038/347723a0