Gene Section JUN (V-Jun sarcoma virus 17 oncogene homolog (avian))
... apoptosis and transformation. JUN promotes cell cycle transition from G1 phase to S phase by up-regulating cyclin D1 expression and antagonizing the function of p53and p21. The JUN protein is involved in both the induction and prevention of apoptosis, possibly dependent on the types and development ...
... apoptosis and transformation. JUN promotes cell cycle transition from G1 phase to S phase by up-regulating cyclin D1 expression and antagonizing the function of p53and p21. The JUN protein is involved in both the induction and prevention of apoptosis, possibly dependent on the types and development ...
A physical map of the genome of Hmmophilus
... Digestion of DNA in agarose blocks. Usually digests were carried out on the DNA contained in one-third of a complete plug. Restriction einzyme buffers were diffused into the agarose blocks as outlined below. Plugs or portions of plugs were washed in Eppendorf tubes with 500 1.11 vlolumesof buffer (u ...
... Digestion of DNA in agarose blocks. Usually digests were carried out on the DNA contained in one-third of a complete plug. Restriction einzyme buffers were diffused into the agarose blocks as outlined below. Plugs or portions of plugs were washed in Eppendorf tubes with 500 1.11 vlolumesof buffer (u ...
Gene Section ALDH2 (aldehyde dehydrogenase 2 family (mitochondrial)) Atlas of Genetics and Cytogenetics
... Conversion of aldehydes to acids via the reaction: ALDEHYDE + NAD + H2O = ACID + NADH. ...
... Conversion of aldehydes to acids via the reaction: ALDEHYDE + NAD + H2O = ACID + NADH. ...
Antioxidants and Vitamins in Clinical Conditions
... Z. ZADÁK, R. HYŠPLER, A. TICHÁ, M. HRONEK, P. FIKROVÁ, J. RATHOUSKÁ, D. HRNČIARIKOVÁ, R. ŠTĚTINA Charles University, Faculty of Medicine, Hradec Králové, Czech Republic Received June 23, 2009 Accepted July 14, 2009 ...
... Z. ZADÁK, R. HYŠPLER, A. TICHÁ, M. HRONEK, P. FIKROVÁ, J. RATHOUSKÁ, D. HRNČIARIKOVÁ, R. ŠTĚTINA Charles University, Faculty of Medicine, Hradec Králové, Czech Republic Received June 23, 2009 Accepted July 14, 2009 ...
FREE Sample Here
... Answer: adenine:thymine, guanine:cytosine Section: 1.3 32) What is meant by the term genetic code? Answer: The genetic code consists of a linear series of three adjacent nucleotides present in mRNA molecules. Section: 1.3 33) Compare and contrast nonenzymatic and enzymatic proteins. Answer: Both are ...
... Answer: adenine:thymine, guanine:cytosine Section: 1.3 32) What is meant by the term genetic code? Answer: The genetic code consists of a linear series of three adjacent nucleotides present in mRNA molecules. Section: 1.3 33) Compare and contrast nonenzymatic and enzymatic proteins. Answer: Both are ...
genetic control of pigment differentiation in somatic cells
... R(zu+), but not in R(w+)/iv+ or R (w)/ w+. It appears that this type of somatic variegation may be observed in the expression of any gene whose mutant effect covers sufficient somatic tissue to allow detection by the observer. One of the favorite objects for study has been the pigmentation in the co ...
... R(zu+), but not in R(w+)/iv+ or R (w)/ w+. It appears that this type of somatic variegation may be observed in the expression of any gene whose mutant effect covers sufficient somatic tissue to allow detection by the observer. One of the favorite objects for study has been the pigmentation in the co ...
ASHI U Module Chapter II: DNA Based Testing Section: Application
... with a number followed by the letter D for the extracellular domains (2D or 3D), the letter L or S in the third digit for the cytoplasmic tail and a number in the forth digit to distinguish loci (in most cases). The letter P in the third digit refers to pseudogenes. Generally, long tail KIRs transmi ...
... with a number followed by the letter D for the extracellular domains (2D or 3D), the letter L or S in the third digit for the cytoplasmic tail and a number in the forth digit to distinguish loci (in most cases). The letter P in the third digit refers to pseudogenes. Generally, long tail KIRs transmi ...
Segmented Arrangement of Borrelia duttonii DNA
... Medical School, London W6 8RP, UK (Received 20 November 1987 ;revised 17 February 1988) ...
... Medical School, London W6 8RP, UK (Received 20 November 1987 ;revised 17 February 1988) ...
Gene Codon Composition Determines Differentiation
... further that KCs substantially change their tRNA profiles upon differentiation. Aminoacyl-tRNAs from differentiated KCs but not undifferentiated KCs enhanced the translation of authentic L1 mRNA, suggesting that differentiation-associated change to tRNA profiles enhances L1 expression in differentia ...
... further that KCs substantially change their tRNA profiles upon differentiation. Aminoacyl-tRNAs from differentiated KCs but not undifferentiated KCs enhanced the translation of authentic L1 mRNA, suggesting that differentiation-associated change to tRNA profiles enhances L1 expression in differentia ...
Orientation of the transcription factor binding
... • The threshold for defining true binding sites was set to a positive score of 2 • 936/73607 (~1.3%) sites received a score above the threshold (222 unique pairs of TF and target gene) • Final set included new target genes for 51 known transcription factors ...
... • The threshold for defining true binding sites was set to a positive score of 2 • 936/73607 (~1.3%) sites received a score above the threshold (222 unique pairs of TF and target gene) • Final set included new target genes for 51 known transcription factors ...
Teacher Guide: Gene Expression. By Ann Brokaw.
... include up-to-date research, prompt students to process material, help reinforce textbook material, and stimulate discussions and explorations of current biological topics. For these reasons, I routinely use HHMI’s BioInteractive website and Holiday Lectures on Science DVDs in my classroom to highli ...
... include up-to-date research, prompt students to process material, help reinforce textbook material, and stimulate discussions and explorations of current biological topics. For these reasons, I routinely use HHMI’s BioInteractive website and Holiday Lectures on Science DVDs in my classroom to highli ...
Ch 6 Powerpoint
... Males are more likely to express recessive X-linked traits than females due to carrying only 1 X. Females are less likely to express X-linked traits since they have to have 2 copies of the bad X’s. © 2013 Pearson Education, Inc. ...
... Males are more likely to express recessive X-linked traits than females due to carrying only 1 X. Females are less likely to express X-linked traits since they have to have 2 copies of the bad X’s. © 2013 Pearson Education, Inc. ...
Activity 2, The Meaning of Genetic Variation
... no selective pressure exerted on changes in these silent/nonfunctional regions. You also may wish to point out that some differences that occur in noncoding regions do have an impact. For example, several mutations within introns in the beta globin gene cause incorrect splicing of the messenger RNA ...
... no selective pressure exerted on changes in these silent/nonfunctional regions. You also may wish to point out that some differences that occur in noncoding regions do have an impact. For example, several mutations within introns in the beta globin gene cause incorrect splicing of the messenger RNA ...
Biochemical and Biophysical Research Communications
... expressed genes. Due to the variability in each microarray result, a higher p value cutoff (p < 0.01) was required in this study to identify the genes with significantly different expression patterns. Comparison of the microarray data between NbPAF depletion-, and HR-induced PCD identified total 247 gen ...
... expressed genes. Due to the variability in each microarray result, a higher p value cutoff (p < 0.01) was required in this study to identify the genes with significantly different expression patterns. Comparison of the microarray data between NbPAF depletion-, and HR-induced PCD identified total 247 gen ...
The nuclear envelope in genome organization, expression and
... Perinuclear gene expression The study of DNA spatial organization was revolutionized by the introduction of the concept of radial subnuclear positioning, which measures the location of a genetic locus along an axis extending from the centre of the nucleus to its periphery 28. By suggesting that a ge ...
... Perinuclear gene expression The study of DNA spatial organization was revolutionized by the introduction of the concept of radial subnuclear positioning, which measures the location of a genetic locus along an axis extending from the centre of the nucleus to its periphery 28. By suggesting that a ge ...
Better Living Through Genetics
... One thing we found was that the amount of variation across populations was smaller than we had originally expected and smaller than had been found previously. So the vast majority of the sites in the genome are identical across all populations. Nevertheless, those sites could be used to predict that ...
... One thing we found was that the amount of variation across populations was smaller than we had originally expected and smaller than had been found previously. So the vast majority of the sites in the genome are identical across all populations. Nevertheless, those sites could be used to predict that ...
Plant Molecular Biology
... serine-rich region located between the transmembrane domain and the RING finger motif. No significant motifs are present at the distal C part of the protein. The amino acid sequence of MsRH2-1 is most highly homologous to the family of ATL proteins from Arabidopsis. Among them, ATL4 (RHX1a) (Jensen ...
... serine-rich region located between the transmembrane domain and the RING finger motif. No significant motifs are present at the distal C part of the protein. The amino acid sequence of MsRH2-1 is most highly homologous to the family of ATL proteins from Arabidopsis. Among them, ATL4 (RHX1a) (Jensen ...
Concepts of Genetics, 10e (Klug/Cummings/Spencer/Palladino
... Answer: adenine:thymine, guanine:cytosine Section: 1.3 32) What is meant by the term genetic code? Answer: The genetic code consists of a linear series of three adjacent nucleotides present in mRNA molecules. Section: 1.3 33) Compare and contrast nonenzymatic and enzymatic proteins. Answer: Both are ...
... Answer: adenine:thymine, guanine:cytosine Section: 1.3 32) What is meant by the term genetic code? Answer: The genetic code consists of a linear series of three adjacent nucleotides present in mRNA molecules. Section: 1.3 33) Compare and contrast nonenzymatic and enzymatic proteins. Answer: Both are ...
Intrinsic and extrinsic contributions to stochasticity in gene expression
... [e.g., of order one for DNA loci and of order tens for transcription factors (1)]. Therefore, stochastic effects are thought to be particularly important for gene expression and have been invoked to explain cell–cell variations in clonal populations (2–4). Indeed, cellular components interact with o ...
... [e.g., of order one for DNA loci and of order tens for transcription factors (1)]. Therefore, stochastic effects are thought to be particularly important for gene expression and have been invoked to explain cell–cell variations in clonal populations (2–4). Indeed, cellular components interact with o ...
Cytoplasmic N-Terminal Protein Acetylation Is Required for Efficient
... those of wild-type plants (data not shown). Furthermore, in the progeny of all transformants, the wild-type phenotype cosegregated with the transgene. Database searches of the completely sequenced Arabidopsis genome revealed that At2g38130 is a single-copy gene. The predicted coding region is entire ...
... those of wild-type plants (data not shown). Furthermore, in the progeny of all transformants, the wild-type phenotype cosegregated with the transgene. Database searches of the completely sequenced Arabidopsis genome revealed that At2g38130 is a single-copy gene. The predicted coding region is entire ...
Leukaemia Section inv(3)(q21q26)x2 Atlas of Genetics and Cytogenetics in Oncology and Haematology
... hematopoietic stem cells and can inhibit myeloid differentiation. Two alternative forms exists, one generated from EVI1, the other MECOM (MDS1 and EVI1 complex locus) through intergenic splicing with MDS1 (myelodysplasia syndrome 1), a gene located 140 kb upstream of EVI1. DNA/RNA EVI1 has 16 exons, ...
... hematopoietic stem cells and can inhibit myeloid differentiation. Two alternative forms exists, one generated from EVI1, the other MECOM (MDS1 and EVI1 complex locus) through intergenic splicing with MDS1 (myelodysplasia syndrome 1), a gene located 140 kb upstream of EVI1. DNA/RNA EVI1 has 16 exons, ...
Salinity stress-tolerant and -sensitive rice (Emphasis Type="Italic
... and mesophyll cells. Transcriptional regulation and cell specificity of OsAKT1 during salt stress was compared in rice lines showing different salinity tolerance. In the salt-tolerant, sodium-excluding varieties Pokkali and BK, OsAKT1 transcripts disappeared from the exodermis in plants treated with ...
... and mesophyll cells. Transcriptional regulation and cell specificity of OsAKT1 during salt stress was compared in rice lines showing different salinity tolerance. In the salt-tolerant, sodium-excluding varieties Pokkali and BK, OsAKT1 transcripts disappeared from the exodermis in plants treated with ...
A Dnmt2-like protein mediates DNA methylation in
... differential staining pattern for 5-methylcytosine, while the DNA staining pattern was equal for all samples (Fig. 1E). As an additional control for the specificity of our immunostaining protocol, we also looked for mutations that could potentially affect embryonic methylation levels. Studies in Neu ...
... differential staining pattern for 5-methylcytosine, while the DNA staining pattern was equal for all samples (Fig. 1E). As an additional control for the specificity of our immunostaining protocol, we also looked for mutations that could potentially affect embryonic methylation levels. Studies in Neu ...
Primary transcript
A primary transcript is the single-stranded ribonucleic acid (RNA) product synthesized by transcription of DNA, and processed to yield various mature RNA products such as mRNAs, tRNAs, and rRNAs. The primary transcripts designated to be mRNAs are modified in preparation for translation. For example, a precursor messenger RNA (pre-mRNA) is a type of primary transcript that becomes a messenger RNA (mRNA) after processing.There are several steps contributing to the production of primary transcripts. All these steps involve a series of interactions to initiate and complete the transcription of DNA in the nucleus of eukaryotes. Certain factors play key roles in the activation and inhibition of transcription, where they regulate primary transcript production. Transcription produces primary transcripts that are further modified by several processes. These processes include the 5' cap, 3'-polyadenylation, and alternative splicing. In particular, alternative splicing directly contributes to the diversity of mRNA found in cells. The modifications of primary transcripts have been further studied in research seeking greater knowledge of the role and significance of these transcripts. Experimental studies based on molecular changes to primary transcripts the processes before and after transcription have led to greater understanding of diseases involving primary transcripts.