Mutator Transposon in Maize and MULEs in the Plant Genome
... and future directions of related research are also discussed. Understanding Mu will help us elucidate the dynamic genome. Key words: Mutator; transposon; genome evolution; MULE; Pack-MuLE ...
... and future directions of related research are also discussed. Understanding Mu will help us elucidate the dynamic genome. Key words: Mutator; transposon; genome evolution; MULE; Pack-MuLE ...
Identification and characterization of an early gene in the Lymantria
... GC-rich (residues 70-202). Closer examination of the nucleotide sequence reveals that there are two types of identical direct repeats present within this region: 11 bp repeats beginning at residues 133 and 183, and 13 bp repeats beginning at residues 89 and 118. In addition, there are several areas ...
... GC-rich (residues 70-202). Closer examination of the nucleotide sequence reveals that there are two types of identical direct repeats present within this region: 11 bp repeats beginning at residues 133 and 183, and 13 bp repeats beginning at residues 89 and 118. In addition, there are several areas ...
Slide 1
... TFIIIC (Transcription Factor for polymerase III C) binds to two intragenic (lying within the transcribed DNA sequence) control sequences, the A and B Blocks (also termed box A and box B).[1]. TFIIIC acts as an assembly factor that positions TFIIIB to bind to DNA at a site centered approximately 26 b ...
... TFIIIC (Transcription Factor for polymerase III C) binds to two intragenic (lying within the transcribed DNA sequence) control sequences, the A and B Blocks (also termed box A and box B).[1]. TFIIIC acts as an assembly factor that positions TFIIIB to bind to DNA at a site centered approximately 26 b ...
13-1
... RNA Editing Like a writer’s first draft, RNA molecules sometimes require a bit of editing before they are ready to be read. These pre-mRNA molecules have bits and pieces cut out of them before they can go into action. The portions that are cut out and discarded are called introns. In eukaryotes, intr ...
... RNA Editing Like a writer’s first draft, RNA molecules sometimes require a bit of editing before they are ready to be read. These pre-mRNA molecules have bits and pieces cut out of them before they can go into action. The portions that are cut out and discarded are called introns. In eukaryotes, intr ...
Gene Regulation Notes
... • A different method is to directly regulate transcription. • Prokaryotic DNA is often under “coordinate control” – meaning multiple polypeptides are made from the same stretch of DNA (makes it easy to turn all the genes on or off). • Gene regulation is how the switch is turned on or off – in prokar ...
... • A different method is to directly regulate transcription. • Prokaryotic DNA is often under “coordinate control” – meaning multiple polypeptides are made from the same stretch of DNA (makes it easy to turn all the genes on or off). • Gene regulation is how the switch is turned on or off – in prokar ...
Comparative mycobacterial genomics Stewart T Cole
... a bacterium, and this trend has since been observed throughout the genome although there are regional differences [19]. Now that the complete genome sequence of M. tuberculosis H37Rv is available [1••] detailed comparisons can be undertaken and these are proving to be extremely useful in understandi ...
... a bacterium, and this trend has since been observed throughout the genome although there are regional differences [19]. Now that the complete genome sequence of M. tuberculosis H37Rv is available [1••] detailed comparisons can be undertaken and these are proving to be extremely useful in understandi ...
Intra-genomic 16S rRNA gene heterogeneity in
... may, therefore, be a consequence of specialized organisms living in a uniform environment. 16S rRNA gene heterogeneity In total, 62.7% of all cyanobacterial genomes and 64.3% of filamentous forms contained more than one ribosomal operon (Table 1). Among these 37 cyanobacterial genomes with multiple ...
... may, therefore, be a consequence of specialized organisms living in a uniform environment. 16S rRNA gene heterogeneity In total, 62.7% of all cyanobacterial genomes and 64.3% of filamentous forms contained more than one ribosomal operon (Table 1). Among these 37 cyanobacterial genomes with multiple ...
Comparative genomics of the Brassicaceae
... transcription factors, signal transducers, and developmental genes The divergence of these genes could have contributed to the increase in plant complexity seen in the origin of Angiosperm evolution and in the specialization of floral morphology to pollinating insects ...
... transcription factors, signal transducers, and developmental genes The divergence of these genes could have contributed to the increase in plant complexity seen in the origin of Angiosperm evolution and in the specialization of floral morphology to pollinating insects ...
Relative Gene Expression Workflow
... nucleotides. If you suspect that samples may contain unequal amounts of these, such that A260 readings may prove inaccurate, consider quantifying using a fluorometer and an RNA-binding dye such as RiboGreen®. 2 In order to minimize the chance that different samples will reverse transcribe at differe ...
... nucleotides. If you suspect that samples may contain unequal amounts of these, such that A260 readings may prove inaccurate, consider quantifying using a fluorometer and an RNA-binding dye such as RiboGreen®. 2 In order to minimize the chance that different samples will reverse transcribe at differe ...
Chapter 17
... with a set of SNPs that are usually inherited as a unit. By comparing the haplotypes of individuals with and without a particular genetic disease, the loci associated with the disease can be identified. ...
... with a set of SNPs that are usually inherited as a unit. By comparing the haplotypes of individuals with and without a particular genetic disease, the loci associated with the disease can be identified. ...
Chapter 21
... Replication of a strand transfer complex generates a cointegrate, which is a fusion of the donor and target replicons. The cointegrate has two copies of the transposon, which lie between the original replicons. Recombination between the transposon copies regenerates the original replicons, but the r ...
... Replication of a strand transfer complex generates a cointegrate, which is a fusion of the donor and target replicons. The cointegrate has two copies of the transposon, which lie between the original replicons. Recombination between the transposon copies regenerates the original replicons, but the r ...
Journal of Bacteriology
... is activated independently of flavonoids. Furthermore, it was found that mature pea nodules contain inhibitors of induced nod gene transcription but that NodD604 was insensitive to these compounds. In situ RNA hybridization on sections from P. sativum and Vicia hirsuta nodules showed that transcript ...
... is activated independently of flavonoids. Furthermore, it was found that mature pea nodules contain inhibitors of induced nod gene transcription but that NodD604 was insensitive to these compounds. In situ RNA hybridization on sections from P. sativum and Vicia hirsuta nodules showed that transcript ...
length of exons and introns in genes of some human chromosomes
... The greatest average density of genes/Mbp has chromosome 19 and two gene groups were formed a high gene density (Table 1). In both gene groups the relationship between sum of exon lengths and number of intron in genes was similar and was characterized by high correlation coefficients. Chromosome 13 ...
... The greatest average density of genes/Mbp has chromosome 19 and two gene groups were formed a high gene density (Table 1). In both gene groups the relationship between sum of exon lengths and number of intron in genes was similar and was characterized by high correlation coefficients. Chromosome 13 ...
Leukaemia Section t(11;14)(q24;q32) IGH/miR -125b-1 Atlas of Genetics and Cytogenetics
... MicroRNAs are a family of small noncoding RNA (1825 nucleotides) that play a key role in many fundamental processes, including differentiation, proliferation, and apoptosis, by regulating gene expression at the posttranscriptional level. MicroRNA miR-125b is the ortholog of lin-4 in Caenorhaditis el ...
... MicroRNAs are a family of small noncoding RNA (1825 nucleotides) that play a key role in many fundamental processes, including differentiation, proliferation, and apoptosis, by regulating gene expression at the posttranscriptional level. MicroRNA miR-125b is the ortholog of lin-4 in Caenorhaditis el ...
Phylogenetic Portrait of the Saccharomyces cerevisiae Functional
... species into seven taxonomic groups (archaea, bacteria, nonchordate animals, chordates, eukaryotic parasites, fungi, and plants) and indicating the presence of an ortholog to a yeast gene by the intensity of color (Figure S1 and Figure 1). The yeast genes in Figure 1 fall into distinct phylogenetic ...
... species into seven taxonomic groups (archaea, bacteria, nonchordate animals, chordates, eukaryotic parasites, fungi, and plants) and indicating the presence of an ortholog to a yeast gene by the intensity of color (Figure S1 and Figure 1). The yeast genes in Figure 1 fall into distinct phylogenetic ...
Full Text - Genes | Genomes | Genetics
... species into seven taxonomic groups (archaea, bacteria, nonchordate animals, chordates, eukaryotic parasites, fungi, and plants) and indicating the presence of an ortholog to a yeast gene by the intensity of color (Figure S1 and Figure 1). The yeast genes in Figure 1 fall into distinct phylogenetic ...
... species into seven taxonomic groups (archaea, bacteria, nonchordate animals, chordates, eukaryotic parasites, fungi, and plants) and indicating the presence of an ortholog to a yeast gene by the intensity of color (Figure S1 and Figure 1). The yeast genes in Figure 1 fall into distinct phylogenetic ...
Chapter 9 From DNA to Protein
... • During transcription, a strand of DNA acts as a template upon which a complementary strand of RNA is assembled from nucleotides • In contrast with DNA replication, only part of one DNA strand, not the whole molecule, is used as a template for transcription © Cengage Learning 2015 ...
... • During transcription, a strand of DNA acts as a template upon which a complementary strand of RNA is assembled from nucleotides • In contrast with DNA replication, only part of one DNA strand, not the whole molecule, is used as a template for transcription © Cengage Learning 2015 ...
Gene Prediction - Compgenomics2010
... Viterbi algorithm then calculates the functional sequence X* such that P(X*|S) is the largest among all possible values of X. ...
... Viterbi algorithm then calculates the functional sequence X* such that P(X*|S) is the largest among all possible values of X. ...
here
... The neuropilin-2 (NRP2) gene is localized to 2q34, an autism susceptibility locus. NRP2 has been demonstrated to both guide axons and to control neuronal migration in the central nervous system. It has been reported that NRP2 may be required in vivo for sorting migrating cortical and ...
... The neuropilin-2 (NRP2) gene is localized to 2q34, an autism susceptibility locus. NRP2 has been demonstrated to both guide axons and to control neuronal migration in the central nervous system. It has been reported that NRP2 may be required in vivo for sorting migrating cortical and ...
The WD40-Repeat Proteins NFC101 and NFC102
... plants to identify direct nfc101/nfc102 targets. Line R102 was chosen as the control for this analysis because it displayed the greatest reduction in nfc101/nfc102 expression (Figure 1) and exhibited all the phenotypic alterations observed in the other transgenic lines (Table 1). Finally, where NFC1 ...
... plants to identify direct nfc101/nfc102 targets. Line R102 was chosen as the control for this analysis because it displayed the greatest reduction in nfc101/nfc102 expression (Figure 1) and exhibited all the phenotypic alterations observed in the other transgenic lines (Table 1). Finally, where NFC1 ...
From gene to protein in higher plant mitochondria
... that three such single-subunit enzymes are coded by the nuclear genome, one of each being targeted to plastids and mitochondria and the third being imported into both organelles [28–30]. In the monocots maize and wheat similar mitochondrial RNA polymerases have been characterised, but their total nu ...
... that three such single-subunit enzymes are coded by the nuclear genome, one of each being targeted to plastids and mitochondria and the third being imported into both organelles [28–30]. In the monocots maize and wheat similar mitochondrial RNA polymerases have been characterised, but their total nu ...
Nuclear–chloroplast
... genes. Although little is known about the splicing machinery of the plastid introns, nuclear mutants such as ac20, crs1 and crs2 [11,12] have indicated an essential, or at least a direct, role for nuclear factors in mRNA splicing. It has been shown that RNA editing is involved in producing a functio ...
... genes. Although little is known about the splicing machinery of the plastid introns, nuclear mutants such as ac20, crs1 and crs2 [11,12] have indicated an essential, or at least a direct, role for nuclear factors in mRNA splicing. It has been shown that RNA editing is involved in producing a functio ...
The sunflower HD-Zip transcription factor HAHB4
... Arabidopsis transgenic plants constitutively expressing HAHB4. It seems likely that the transcriptional regulation of several photosynthesis-related genes by HAHB4 and other TFs in darkness helps to achieve a fine level of control of the transcription of photosynthesis-related genes in response to i ...
... Arabidopsis transgenic plants constitutively expressing HAHB4. It seems likely that the transcriptional regulation of several photosynthesis-related genes by HAHB4 and other TFs in darkness helps to achieve a fine level of control of the transcription of photosynthesis-related genes in response to i ...
Multiple Choice - Test Bank Team
... nucleosomes containing the CENP-A histone H3 variant, and are flanked by clusters of tRNA genes that separate them from the surrounding pericentric heterochromatin. If the tRNA clusters are removed from this region, the HP1-bound heterochromatin spreads further to cover the centromeric regions. The ...
... nucleosomes containing the CENP-A histone H3 variant, and are flanked by clusters of tRNA genes that separate them from the surrounding pericentric heterochromatin. If the tRNA clusters are removed from this region, the HP1-bound heterochromatin spreads further to cover the centromeric regions. The ...
rna metabolism: how different bacteria reached the same
... These shared properties make it likely that the way mRNA is processed and degraded are more similar between these two evolutionarily diverged classes of organisms – gram positive and negative – than previously thought. The effects of RNase Y As mentioned before, mRNA is only one of the types of RNA ...
... These shared properties make it likely that the way mRNA is processed and degraded are more similar between these two evolutionarily diverged classes of organisms – gram positive and negative – than previously thought. The effects of RNase Y As mentioned before, mRNA is only one of the types of RNA ...