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34. Measuring Selection in RNA molecules.
34. Measuring Selection in RNA molecules.

... and loops. Stems occur wherever there are two parts of the sequence that are complementary;C­G,A­U (and G­U). Loops are those single stranded regions between stems. Secondary structure of an RNA is quite informative. It is crucial for the RNA to conduct its function, and would therefore allow positi ...
Gene Section ZBTB7A (zinc finger and BTB domain containing 7A)
Gene Section ZBTB7A (zinc finger and BTB domain containing 7A)

... through SREBP-1a (sterol-responsive element (SRE)binding protein 1). FBI-1 and SREBP-1a form a complex and co-localize mainly in the nucleus. Specifically, FBI-1 through its ZFDBD-C-term domain (zinc finger DNA binding domain) interacts directly with the bHLH domain of SREBP-1. Sp1 binds to the prox ...
Molecular Biology Databases
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... Karin Verspoor http://www.ploscompbiol.org/article/slideshow.action?uri=info:doi/10.1371/journal.pcbi.1000361&imageURI=info:doi/10.1371/journal.pcbi.1000361.g003 ...
microglobulin gene in the miiuy croaker, Miichthys miiuy
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... Major histocompatibility complex (MHC) class I molecules are located on the surface of vertebrate nucleated cells, and are involved in presenting foreign peptide products to cytotoxic CD8+ T cells by the degradation of intracellular pathogens (Srisapoome et al., 2004). They consist of one membrane-s ...
Chapter 13 from book
Chapter 13 from book

... Advocates say that since only single genes for plant function are inserted into crop plants, they are still safe for human consumption. Genes that affect human nutrition may raise more concerns. ...
Recombinant DNA
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... Advocates say that since only single genes for plant function are inserted into crop plants, they are still safe for human consumption. Genes that affect human nutrition may raise more concerns. ...
12-3 RNA and Protein Synthesis
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spectral analysis of coding and non
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... and is the enzyme present in bryophytes, lycophytes and marine algae [18]. A more recent study suggested that the acidic residue in the P-loop region is essential for the APS reducing activity of APR-B [21]. Consequently, the APR-B-type enzyme is likely the only sulfonucleotide reductase in CCMP1779 ...
knockdown
knockdown

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Transcriptional activation by the Antennapedia and fushi tarazu proteins in cultured Drosophila cells. Cell 57, 1017-30. pdf
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... homeotic genes share a common feature, the “homeobox:’ an evolutionarily conserved DNA sequence that encodes a 61 amino acid peptide, the homeodomain (reviewed in Gehring and Hiromi, 1986; Gehring, 1987; Scott et al., 1989). The homeodomain has been proposed to be a DNA binding domain on the basis o ...
Permanent draft genome of Thermithiobaclillus tepidarius DSM
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... Genome properties The genome of T. tepidarius DSM 3134T is 2,958,498 bplong with a 66.8 mol% G + C content (Table 3). Of the 2,968 predicted genes, 2,902 were protein-coding genes and 66 were RNA genes, including 2 rRNA operons. A total of 2,348 genes (79.1 %) were assigned a putative function. A to ...
Manipulating DNA - Biology R: 4(A,C)
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...  2. Look carefully at the series, and find this sequence of letters: GTTAAC. It may appear more than once. How many occurrences of the sequence GTTAAC can you find? ...
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... with an adenine. When the altered mRNA is translated, valine replaces glutamate as the sixth amino acid of the new polypeptide chain. Hemoglobin with this chain is HbS—sickle ...
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... with an adenine. When the altered mRNA is translated, valine replaces glutamate as the sixth amino acid of the new polypeptide chain. Hemoglobin with this chain is HbS—sickle ...
Gene Cloning Technology
Gene Cloning Technology

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... provides a rapid and inexpensive access to custom-made oligonucleotides of the desired sequence.  Whereas enzymes synthesize DNA and RNA in a 5' to 3' direction, chemical oligonucleotide synthesis is carried out in the opposite, 3' to 5' direction.  Currently, the process is implemented as solid-p ...
Gene Cloning Technology
Gene Cloning Technology

...   The solution: The Golden Rice project The project was led by a Swiss Government Research centre not by a Biotechnology Company Aim: to genetically engineer rice (i) to produce proVitamin A (ii) to accumulate iron from the soil more efficiently ...
Agarose gel electrophoresis
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... sufficient for subsequent analysis and/or manipulation  Amplification of a small amount of DNA using specific DNA primers (a common method of creating copies of specific fragments of DNA)  DNA fragments are synthesized in vitro by repeated reactions of DNA synthesis (It rapidly amplifies a single ...
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... psychological development. A majority of cases of clefting are referred to as "nonsyndromic". That means they lack an association with other features commonly found in so-called syndromes. Although statistical analysis of such non-syndromic cases of clefting suggests that genetics plays a strong rol ...
DNA Replication - Der Lernberater
DNA Replication - Der Lernberater

... The rate of misincorporation of bases by DNA polymerase is extremely low, however repeated sequences can cause problems. ...
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... absence of any other cause capable to produce the magnitude of hypertrophy present Incidence: 0.2% (1/500) ...
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Document

... mouse genomes. Nearly all of these segments are also conserved in the chicken and dog genomes, with an average of 95 and 99% identity, respectively. Many are also significantly conserved in fish. These ultraconserved elements of the human genome are most often located either overlapping exons in gen ...
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Promoter (genetics)



In genetics, a promoter is a region of DNA that initiates transcription of a particular gene. Promoters are located near the transcription start sites of genes, on the same strand and upstream on the DNA (towards the 5' region of the sense strand).Promoters can be about 100–1000 base pairs long.
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