نتایج جستجو برای: h genome
تعداد نتایج: 753457 فیلتر نتایج به سال:
Within the haploid genome there are approximately 1,000 copies of the human endogenous retrovirus-like sequence, HERV-H. Although these sequences are scattered throughout the entire genome, in situ hybridization experiments revealed that there are discrete clusters positioned on chromosomes 1 p and 7 q. In this study, we have located three HERV-H sequences which were unexpectedly clustered with...
Marivirga tractuosa (Lewin 1969) Nedashkovskaya et al. 2010 is the type species of the genus Marivirga, which belongs to the family Flammeovirgaceae. Members of this genus are of interest because of their gliding motility. The species is of interest because representative strains show resistance to several antibiotics, including gentamicin, kanamycin, neomycin, polymixin and streptomycin. This ...
An approach for genome analysis based on sequencing and assembly of unselected pieces of DNA from the whole chromosome has been applied to obtain the complete nucleotide sequence (1,830,137 base pairs) of the genome from the bacterium Haemophilus influenzae Rd. This approach eliminates the need for initial mapping efforts and is therefore applicable to the vast array of microbial species for wh...
An exact meet in a lattice is a special type of infimum characterized by, inter alia, distributing over finite joins. In frames, the requirement that a meet is preserved by all frame homomorphisms makes for a slightly stronger property. In this paper these concepts are studied systematically, starting with general lattices and proceeding through general frames to spatial ones, and finally to an...
" By giving a name to something, you acquire power over it " (one of " Scott's Laws " proposed by the late Professor Bernard Scott, Sussex University)
We sequenced the entire coding region of the mitochondrial genome of Heterodera glycines. The sequence obtained comprised 14.9 kb, with PCR evidence indicating that the entire genome comprised a single, circular molecule of approximately 21-22 kb. The genome is the most T-rich nematode mitochondrial genome reported to date, with T representing over half of all nucleotides on the coding strand. ...
Background: During male germ cells differentiation, genomewide re-organizations and highly specific programming of the male genome occur. These changes not only include the large-scale meiotic shuffling of genes, taking place in spermatocytes, but also a complete “re-packaging” of the male genome in post meiotic cells, leading to a highly compacted nucleo-protamine structure in the mature sperm...
From the approximately 1,200 odorant receptor (OR) genes in the mouse genome, an olfactory sensory neuron is thought to express only one gene. The mechanisms of OR gene choice are not understood. A 2.1 kilobase region (the H element) adjacent to a cluster of seven OR genes has been proposed as a trans- and pan-enhancer for OR gene expression. Here, we deleted the H element by gene targeting in ...
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