OsHUS1 Facilitates Accurate Meiotic Recombination in Rice
... chromosome fragmentation. These ectopic interactions relied on programed meiotic double strand breaks and were formed in a manner independent of the OsMER3-mediated interference-sensitive crossover pathway. Although early homologous recombination events occurred normally, the number of interference- ...
... chromosome fragmentation. These ectopic interactions relied on programed meiotic double strand breaks and were formed in a manner independent of the OsMER3-mediated interference-sensitive crossover pathway. Although early homologous recombination events occurred normally, the number of interference- ...
Chapter 19: DNA Ligases - DNA Replication and Human
... that contains only the latter, leaky mutation expressed in hemizygous or homozygous form. 46BR cells show inefficient joining of Okazaki fragments and anomalous gap filling during excision repair (Prigent et al. 1994). However, V(D)J joining seems to proceed normally in 46BR cells (Hsieh et al. 1993 ...
... that contains only the latter, leaky mutation expressed in hemizygous or homozygous form. 46BR cells show inefficient joining of Okazaki fragments and anomalous gap filling during excision repair (Prigent et al. 1994). However, V(D)J joining seems to proceed normally in 46BR cells (Hsieh et al. 1993 ...
Conformation and Rigidity of DNA Microcircles Containing waf1
... p53 binds to DNA predominantly as a tetramer (Friedman et al., 1993; Pavletich et al., 1993; Stenger et al., 1994). Wild-type p53 has three major functional domains (Pavletich et al., 1993), the C-terminal tetramerization domain, the N-terminal transactivation domain and the central DNA-binding doma ...
... p53 binds to DNA predominantly as a tetramer (Friedman et al., 1993; Pavletich et al., 1993; Stenger et al., 1994). Wild-type p53 has three major functional domains (Pavletich et al., 1993), the C-terminal tetramerization domain, the N-terminal transactivation domain and the central DNA-binding doma ...
Figure 15.6 Nonreplicative transposition allows a transposon to
... Conservative transposition refers to the movement of large elements, originally classified as transposons, but now considered to be episomes. The mechanism of movement resembles that of phage lambda. Nonreplicative transposition describes the movement of a transposon that leaves a donor site (usuall ...
... Conservative transposition refers to the movement of large elements, originally classified as transposons, but now considered to be episomes. The mechanism of movement resembles that of phage lambda. Nonreplicative transposition describes the movement of a transposon that leaves a donor site (usuall ...
15.13 Spm elements influence gene expression
... Conservative transposition refers to the movement of large elements, originally classified as transposons, but now considered to be episomes. The mechanism of movement resembles that of phage lambda. Nonreplicative transposition describes the movement of a transposon that leaves a donor site (usuall ...
... Conservative transposition refers to the movement of large elements, originally classified as transposons, but now considered to be episomes. The mechanism of movement resembles that of phage lambda. Nonreplicative transposition describes the movement of a transposon that leaves a donor site (usuall ...
unit-2 genetics of prokaryotes and eukaryotic
... involved, and even when it is, the heteroduplex joint that is formed is only a few base pairs long. By separating and joining double-stranded DNA molecules at specific sites, this type of recombination enables various types of mobile DNA sequences to move about within and between chromosomes. Site-s ...
... involved, and even when it is, the heteroduplex joint that is formed is only a few base pairs long. By separating and joining double-stranded DNA molecules at specific sites, this type of recombination enables various types of mobile DNA sequences to move about within and between chromosomes. Site-s ...
STRUCTURE AND DIAGNOSTIC APPLICATIONS OF DNA
... like scissors, that can cut DNA at particular sites (Recognition Sites) in the DNA molecule; • Recognition sites are Palindromic in nature; that is • Nucleotide sequence of each DNA strand is the same when each is read in 5’ to 3’ direction; • Restriction enzymes can cut the Phosphodiester bonds on ...
... like scissors, that can cut DNA at particular sites (Recognition Sites) in the DNA molecule; • Recognition sites are Palindromic in nature; that is • Nucleotide sequence of each DNA strand is the same when each is read in 5’ to 3’ direction; • Restriction enzymes can cut the Phosphodiester bonds on ...
Conformation of DNA in chromatin protein
... the chromatin solution was brought to a f i n a l 0.6 M NaCl concentration by addition of 1 mM NaCl with gentle s t i r r i n g . For protein extraction with tRNA, 0.1 M Mg was added to chromatin to a f i n a l 1 mM concentration. A 15 f o l d excess (with respect to the DNA amount in chromatin) of ...
... the chromatin solution was brought to a f i n a l 0.6 M NaCl concentration by addition of 1 mM NaCl with gentle s t i r r i n g . For protein extraction with tRNA, 0.1 M Mg was added to chromatin to a f i n a l 1 mM concentration. A 15 f o l d excess (with respect to the DNA amount in chromatin) of ...
Chemistry and biology of DNA-binding small
... always a challenge to design such DNA-binding molecules that should not only achieve maximum specific DNA-binding affinity, and cellular and nuclear transport activity, but also would not interfere with the functions of normal cells. Keywords: DNA-binding molecules, duplex DNA, G-quadruplex structur ...
... always a challenge to design such DNA-binding molecules that should not only achieve maximum specific DNA-binding affinity, and cellular and nuclear transport activity, but also would not interfere with the functions of normal cells. Keywords: DNA-binding molecules, duplex DNA, G-quadruplex structur ...
I n o v
... methods for the simultaneous determination of adenine, guanine, and thymine [14]. The MWCNTs composite film enhances surface coverage concentration, increase the electron transfer rate and also exhibits promising enhanced electrocatalytic activity towards the mixture of the biochemical compoundsThe ...
... methods for the simultaneous determination of adenine, guanine, and thymine [14]. The MWCNTs composite film enhances surface coverage concentration, increase the electron transfer rate and also exhibits promising enhanced electrocatalytic activity towards the mixture of the biochemical compoundsThe ...
Somatic MEN1 gene mutation does not contribute
... pituitary adenomas. Indeed, Zhuang et al. using single strand conformational polymorphism analysis found only 2 missense mutations among 4 pituitary adenomas with LOH for MEN1 in a sample of 39 sporadic tumours (9). Prezant et al. using dideoxy fingerprinting analysis (which is more sensitive) studi ...
... pituitary adenomas. Indeed, Zhuang et al. using single strand conformational polymorphism analysis found only 2 missense mutations among 4 pituitary adenomas with LOH for MEN1 in a sample of 39 sporadic tumours (9). Prezant et al. using dideoxy fingerprinting analysis (which is more sensitive) studi ...
GATA transcription factors in the developing and adult heart
... activation by GATA factors [29,30]. Most of the protein – protein interactions of GATA factors are mediated by its C-terminal zinc finger, while N-terminal zinc finger interacts with Friend of GATA (FOG) transcription factors (see below). In addition, deletion analysis of GATA-4 shows that a nuclear ...
... activation by GATA factors [29,30]. Most of the protein – protein interactions of GATA factors are mediated by its C-terminal zinc finger, while N-terminal zinc finger interacts with Friend of GATA (FOG) transcription factors (see below). In addition, deletion analysis of GATA-4 shows that a nuclear ...
Chromosome-encoded gene cluster for the
... this paper. Based on these characteristics, the Institute of Microbiology (Chinese Academy of Sciences, Beijing) tentatively identified AD9 as Delftia acidovorans. To confirm this identification at the genetic level, the partial 16S rDNA of AD9 was sequenced and compared with other sequences in DNA ...
... this paper. Based on these characteristics, the Institute of Microbiology (Chinese Academy of Sciences, Beijing) tentatively identified AD9 as Delftia acidovorans. To confirm this identification at the genetic level, the partial 16S rDNA of AD9 was sequenced and compared with other sequences in DNA ...
What Is AIDS? What Is HIV?
... the main reason people go off their medications, or switch to other antiretroviral therapies prematurely. On January 2nd 2013, the US Food and Drug Administration approved Fulyzaq (crofelemer 125 mg delayedrelease tablets), the first antidiarrheal medication for patients with HIV/AIDS. Fulyzaq was ...
... the main reason people go off their medications, or switch to other antiretroviral therapies prematurely. On January 2nd 2013, the US Food and Drug Administration approved Fulyzaq (crofelemer 125 mg delayedrelease tablets), the first antidiarrheal medication for patients with HIV/AIDS. Fulyzaq was ...
A selfish origin for recombination
... 3. Gene conversion and recombination Crossing over is due to many (at least 11) different genes (Paques and Haber, 1999), the products of which are necessary in the different steps of the process. These genes have also other functions, especially for DNA repair, indeed the molecular machinery is alm ...
... 3. Gene conversion and recombination Crossing over is due to many (at least 11) different genes (Paques and Haber, 1999), the products of which are necessary in the different steps of the process. These genes have also other functions, especially for DNA repair, indeed the molecular machinery is alm ...
2. Methods and Data Analysis - National Genetics Reference
... excluded since they are likely to be ambiguous i.e. many different cleavage products can have the same mass – examples of this are the AGC cleavage products in the C forward reaction and the TTA cleavage products in the T reverse (single underlined). (b) shows the cleavage products for the same ampl ...
... excluded since they are likely to be ambiguous i.e. many different cleavage products can have the same mass – examples of this are the AGC cleavage products in the C forward reaction and the TTA cleavage products in the T reverse (single underlined). (b) shows the cleavage products for the same ampl ...
The Functions of Introns: From Junk DNA to Designed DNA
... [GT at the start or donor (3’) end and AG at the other end, called the acceptor (5’) site] which help to identify introns for removal. The term “consensus sequence” is employed because, although the sites may consist of more than just GT donor and AG acceptor bases, so far as is known these sequence ...
... [GT at the start or donor (3’) end and AG at the other end, called the acceptor (5’) site] which help to identify introns for removal. The term “consensus sequence” is employed because, although the sites may consist of more than just GT donor and AG acceptor bases, so far as is known these sequence ...
Phenotypic and Genotypic Comparisons among Strains of the
... this strain was shown to be pathogenic to both H . gammurus (7) and H . americunus (12). This loss of virulence was not reflected in morphologic, biochemical, or genetic changes, when compared to corresponding characteristics of virulent strains. The G + C values of DNA obtained for the A . viriduns ...
... this strain was shown to be pathogenic to both H . gammurus (7) and H . americunus (12). This loss of virulence was not reflected in morphologic, biochemical, or genetic changes, when compared to corresponding characteristics of virulent strains. The G + C values of DNA obtained for the A . viriduns ...
An S Receptor Kinase Gene in Self-Compatible
... expressed, W1 and Westar RNA samples were analyzed by RNA PCR. As shown in Figure 4, the SRK-A10 gene is predominantly expressed in the pistils throughout bud development in both W1 and Westar RNA samples. This is the primary site of expression seen for other SRK genes in Brassica (Stein etal., 1991 ...
... expressed, W1 and Westar RNA samples were analyzed by RNA PCR. As shown in Figure 4, the SRK-A10 gene is predominantly expressed in the pistils throughout bud development in both W1 and Westar RNA samples. This is the primary site of expression seen for other SRK genes in Brassica (Stein etal., 1991 ...
annotation and analysis of newly discovered mycobacteriophage
... Viruses that infect bacteria (bacteriophage) are the most abundant and genetically diverse DNA-containing entities on the planet. Analysis of phage genomes may reveal novel DNA sequences, novel protein domains and provide insights into the biology of the host. We are analyzing two novel mycobacterio ...
... Viruses that infect bacteria (bacteriophage) are the most abundant and genetically diverse DNA-containing entities on the planet. Analysis of phage genomes may reveal novel DNA sequences, novel protein domains and provide insights into the biology of the host. We are analyzing two novel mycobacterio ...
Epigenetic Mechanisms of Gene Regulation
... In mammals, DNA methylation patterns are not randomly distributed throughout the genome, but rather methylated DNA is localized to discrete regions of the genome enriched in repetitive DNA and transposable elements, imprinted domains, and the inactive X chromosome in females. ^^'^^ In these regions, ...
... In mammals, DNA methylation patterns are not randomly distributed throughout the genome, but rather methylated DNA is localized to discrete regions of the genome enriched in repetitive DNA and transposable elements, imprinted domains, and the inactive X chromosome in females. ^^'^^ In these regions, ...
dna - columbusisd.org
... • STRs are locations on the chromosome that contain short sequences that repeat themselves within the DNA molecule. • They serve as useful markers for identification because they are found in great abundance throughout the human genome. ...
... • STRs are locations on the chromosome that contain short sequences that repeat themselves within the DNA molecule. • They serve as useful markers for identification because they are found in great abundance throughout the human genome. ...
A novel C. elegans zinc finger transcription factor, lsy
... proteins can also bind RNA, the vast majority of these proteins are DNA-binding transcription factors (Iuchi, 2001). ...
... proteins can also bind RNA, the vast majority of these proteins are DNA-binding transcription factors (Iuchi, 2001). ...
Repeat-induced point mutation and the population
... precedes karyogamy). Cytosine methylation is frequently associated with RIP-mutated sequences, however it remains undetermined whether this is a required step in a deamination process to yield C-to-T mutations. RIP acts in a pair-wise manner on duplicated DNA sequences, such that they are not only a ...
... precedes karyogamy). Cytosine methylation is frequently associated with RIP-mutated sequences, however it remains undetermined whether this is a required step in a deamination process to yield C-to-T mutations. RIP acts in a pair-wise manner on duplicated DNA sequences, such that they are not only a ...