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THE LAC OPERON
THE LAC OPERON

... There are names for particular agar broth mixtures that are used to test for bacteria with specific functional genes and thus proteins. It is one of the mechanisms of bacteria identification in lab cultures. MacConkey lactose and tetrazolium lactose media both both contain lactose and bacteria that ...
Identification of Potential Corynebacterium ammoniagenes Purine
Identification of Potential Corynebacterium ammoniagenes Purine

... for the de novo synthesis of purine [4-6, 37] and other nucleotides [1, 3, 33, 36, 37]. PurR binds to a 16-bp palindromic sequence that overlaps the -35 promoter region of the pur genes and inhibits transcription [4-6, 14, 37]. Hypoxanthine and guanine serve as two co-repressors for pur gene regulat ...
FILTUS
FILTUS

... patient is a child with severe epilepsy, while both parents are healthy. The disorder has unknown cause, but is believed to be monogenic and recessive. Furthermore, it turns out that the parents are first cousins, suggesting that autozygosity mapping may be helpful in this case. The exome of the chi ...
shERWOOD-UltramiR shRNA
shERWOOD-UltramiR shRNA

... Mammalian promoters may differ in expression level or be silenced over time depending on the target cell line. Variation in expression level can affect fluorescent marker expression as well as knockdown efficiency. For cell lines where the optimal promoter is unknown, the ZIP promoter testing kit in ...
ABO BLOOD GROUP
ABO BLOOD GROUP

... demonstrated that each individual inherits one ABO gene from each parent and these two genes determine which Ags are present on RBCs membrane ...
Page 517 Duplication of the S. cerevisiae genome
Page 517 Duplication of the S. cerevisiae genome

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116 study guide ch5
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Gene Section DUSP1 (dual specificity phosphatase 1) Atlas of Genetics and Cytogenetics
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Ferroplasma acidarmanus

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Illumina Infinium HumanMethylation450 BeadChip Data
Illumina Infinium HumanMethylation450 BeadChip Data

... powerful embedded statistics and visualizations to yield deep biological interpretation. Going from raw data to biological interpretation has never been easier. ...
Insertion of liver enriched transcription
Insertion of liver enriched transcription

... The concentration of DNA was then calculated according to the following formula: g/ml DNA= Dilution factor x 50 x A260 Preparation of the vector and the insert DNA: To prepare a series of p706 constructs containing 1’, 3’ or 5’repeat of HNF-4 responsive elements, the vector 20μg was first digested ...
Chapter 23
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Homogenisation in the ribosomal RNA genes of an Epichloe
Homogenisation in the ribosomal RNA genes of an Epichloe

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The Mouse Immunoglobulin Heavy Chain V
The Mouse Immunoglobulin Heavy Chain V

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Chapter 23
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NItric Oxide and Prostaglandins: Mediators of Pathogenesis in
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Are My Genes Mutated? Analyzing Loss of Function Variants in the
Are My Genes Mutated? Analyzing Loss of Function Variants in the

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... between the two parents because one allele is not dominant over another. This pattern of inheritance is called incomplete dominance. For example, snapdragon flowers show incomplete dominance. One of the genes for flower color in snapdragons has two alleles, one for red flowers and one for white flow ...
Table S3. Transcription factor binding sites identified in haplotypes
Table S3. Transcription factor binding sites identified in haplotypes

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... are made up of genes. They will also learn that each gene chiefly controls the production of specific proteins, which in turn affect the traits of the individual. Students should be given opportunities to use student-developed conceptual models to visualize how a mutation of genetic material could h ...
Laboratory of Insect Genetics and Biosciences (IGB) Dept. Biology
Laboratory of Insect Genetics and Biosciences (IGB) Dept. Biology

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Nomenclature I
Nomenclature I

... The word “locus” is not a synonym for gene but refers to a map position. A more precise definition is given in the Rules and Guidelines from the International Committee on Standardized Genetic Nomenclature for Mice, which states: “A locus is a point in the genome, identified by a marker, which can b ...
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Epigenetics of human development

Development before birth, including gametogenesis, embryogenesis, and fetal development, is the process of body development from the gametes are formed to eventually combine into a zygote to when the fully developed organism exits the uterus. Epigenetic processes are vital to fetal development due to the need to differentiate from a single cell to a variety of cell types that are arranged in such a way to produce cohesive tissues, organs, and systems.Epigenetic modifications such as methylation of CpGs (a dinucleotide composed of a 2'-deoxycytosine and a 2' deoxyguanosine) and histone tail modifications allow activation or repression of certain genes within a cell, in order to create cell memory either in favor of using a gene or not using a gene. These modifications can either originate from the parental DNA, or can be added to the gene by various proteins and can contribute to differentiation. Processes that alter the epigenetic profile of a gene include production of activating or repressing protein complexes, usage of non-coding RNAs to guide proteins capable of modification, and the proliferation of a signal by having protein complexes attract either another protein complex or more DNA in order to modify other locations in the gene.
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