Does genetic diversity limit disease spread in natural host
... diverse populations. The underlying idea, known as the ‘monoculture effect,’ is well documented in agricultural studies. Low genetic diversity in the wild can result from bottlenecks (that is, founder effects), biparental inbreeding or self-fertilization, any of which might increase the risk of epid ...
... diverse populations. The underlying idea, known as the ‘monoculture effect,’ is well documented in agricultural studies. Low genetic diversity in the wild can result from bottlenecks (that is, founder effects), biparental inbreeding or self-fertilization, any of which might increase the risk of epid ...
BIOLOGY
... f. Students know at each link in a food web some energy is stored in newly made structures but much energy is dissipated into the environment as heat. This dissipation may be represented in an energy pyramid. g. Students know how to distinguish between the accommodation of an individual organism to ...
... f. Students know at each link in a food web some energy is stored in newly made structures but much energy is dissipated into the environment as heat. This dissipation may be represented in an energy pyramid. g. Students know how to distinguish between the accommodation of an individual organism to ...
Epistemic goal as aspect of meaning
... namely, the explanation of the production of gene products. At the same time, this generic epistemic goal can be fleshed out differently in different research contexts. For instance, as some parts of molecular biology focus on RNAs as the primary gene product while others focus on proteins as the se ...
... namely, the explanation of the production of gene products. At the same time, this generic epistemic goal can be fleshed out differently in different research contexts. For instance, as some parts of molecular biology focus on RNAs as the primary gene product while others focus on proteins as the se ...
INSILICO ANALYSIS OF GYRASE SUBUNITS A AND B IN PROKARYOTES
... topoisomerase II is evolved by the fusion of the GyrA and GyrB which are the genes of DNA gyrase, the eubacterial possesses the same function as that of topoisomerase II but performs functions in different areas (counterparts) [5]. In this compilation, we have focused our attention on type II topois ...
... topoisomerase II is evolved by the fusion of the GyrA and GyrB which are the genes of DNA gyrase, the eubacterial possesses the same function as that of topoisomerase II but performs functions in different areas (counterparts) [5]. In this compilation, we have focused our attention on type II topois ...
Site-Specific Integration of Transgenes in
... Plant transformation has challenges such as random integration, multiple transgene copies, and unpredictable expression. Homologous recombination (Iida and Terada, 2005; Wright et al., 2005) and DNA recombinase-mediated site-specific integration (SSI) are promising technologies to address the challe ...
... Plant transformation has challenges such as random integration, multiple transgene copies, and unpredictable expression. Homologous recombination (Iida and Terada, 2005; Wright et al., 2005) and DNA recombinase-mediated site-specific integration (SSI) are promising technologies to address the challe ...
Document
... for enzymes that metabolize glucose. The enzymes required for lactose metabolism are shut off! Once the glucose is completely metabolized, the genes responsible for glucose metabolism are shut down. Then the genes for the enzymes involved in lactose metabolism are turned on. How does a cell turn on ...
... for enzymes that metabolize glucose. The enzymes required for lactose metabolism are shut off! Once the glucose is completely metabolized, the genes responsible for glucose metabolism are shut down. Then the genes for the enzymes involved in lactose metabolism are turned on. How does a cell turn on ...
Plant Molecular Biology
... activities (Freemont, 2000). For several RING proteins, a ubiquitin ligase activity has been observed (Joazeiro and Weissman, 2000). E3 ubiquitin ligases recognize and interact with degradation substrates, and in this way are responsible for the specificity of protein degradation by the ubiquitin pa ...
... activities (Freemont, 2000). For several RING proteins, a ubiquitin ligase activity has been observed (Joazeiro and Weissman, 2000). E3 ubiquitin ligases recognize and interact with degradation substrates, and in this way are responsible for the specificity of protein degradation by the ubiquitin pa ...
Biology/Life Sciences Grades 9-12
... f. Students know at each link in a food web some energy is stored in newly made structures but much energy is dissipated into the environment as heat. This dissipation may be represented in an energy pyramid. g.* Students know how to distinguish between the accommodation of an individual organism to ...
... f. Students know at each link in a food web some energy is stored in newly made structures but much energy is dissipated into the environment as heat. This dissipation may be represented in an energy pyramid. g.* Students know how to distinguish between the accommodation of an individual organism to ...
A spectrum of genes expressed during early stages of rice... flower development
... also amenable to global sequence analysis. For a fraction of the rice and Arabidopsis genes, a probable function has been assigned on the basis of sequence similarity to previously studied genes from other systems. Apart from sequence similarity, function can be hypothesized from RNA and protein syn ...
... also amenable to global sequence analysis. For a fraction of the rice and Arabidopsis genes, a probable function has been assigned on the basis of sequence similarity to previously studied genes from other systems. Apart from sequence similarity, function can be hypothesized from RNA and protein syn ...
Integrated Analysis of Microarray Data and Gene Function Information.
... present a global view of the relations between the modules and their connections to the underlying biological processes. We selected 72 modules that contain more than 20 genes and overlap with at least one other selected modules. Altogether, the 72 modules contain 2,159 genes. The modules and 18 bio ...
... present a global view of the relations between the modules and their connections to the underlying biological processes. We selected 72 modules that contain more than 20 genes and overlap with at least one other selected modules. Altogether, the 72 modules contain 2,159 genes. The modules and 18 bio ...
1. The evolutionary process that favors individuals of a species that
... The evolutionary process that favors individuals of a species that are best adapted to survive and reproduce is known as: A. gene-gene interaction. B. gene mutation. C. natural selection. D. genetic imprinting. ...
... The evolutionary process that favors individuals of a species that are best adapted to survive and reproduce is known as: A. gene-gene interaction. B. gene mutation. C. natural selection. D. genetic imprinting. ...
Mendel`s Search for True-Breeding Hybrids
... familiar ratio 1:2:1. [N.B. Modern terms are used here and elsewhere in this paper instead of Mendel’s terms that have become passé.] Mendel was aware that Charles Darwin’s book On the Origin of Species was published in 1859 before he began his pea experiments in 1862. Darwin did not really shed mu ...
... familiar ratio 1:2:1. [N.B. Modern terms are used here and elsewhere in this paper instead of Mendel’s terms that have become passé.] Mendel was aware that Charles Darwin’s book On the Origin of Species was published in 1859 before he began his pea experiments in 1862. Darwin did not really shed mu ...
Mendel`s Search for True-Breeding Hybrids
... ratio 1:2:1. [N.B. Modern terms are used here and elsewhere in this paper instead of Mendel's terms that have become passé.] Mendel was aware that Charles Darwin's book On the Origin of Species was published in 1859 before he began his pea experiments in 1862. Darwin did not really shed much light o ...
... ratio 1:2:1. [N.B. Modern terms are used here and elsewhere in this paper instead of Mendel's terms that have become passé.] Mendel was aware that Charles Darwin's book On the Origin of Species was published in 1859 before he began his pea experiments in 1862. Darwin did not really shed much light o ...
Lesson 3 - IISME Community Site
... b. Now load each of your mixed drops from the parafilm/wax paper into the next 4 wells. Make sure to keep them in order! c. Load the DNA ladder (6 µl) in well #6 6. Draw pictures in your lab notebook of what you think your gels will look like after they run! Think about the questions you answered on ...
... b. Now load each of your mixed drops from the parafilm/wax paper into the next 4 wells. Make sure to keep them in order! c. Load the DNA ladder (6 µl) in well #6 6. Draw pictures in your lab notebook of what you think your gels will look like after they run! Think about the questions you answered on ...
Putative GTPase Gtr1p genetically interacts with the RanGTPase
... Nishitani et al., 1991). Subsequently, ts mutants of the S. cerevisiae RCC1 homologue have been independently isolated from diverse viewpoints of cellular function such as mating pathway (srm1) (Clark and Sprague, 1989), mRNA splicing (prp20) (Aebi et al., 1990) and mRNA export (mtr1) (Kadowaki et a ...
... Nishitani et al., 1991). Subsequently, ts mutants of the S. cerevisiae RCC1 homologue have been independently isolated from diverse viewpoints of cellular function such as mating pathway (srm1) (Clark and Sprague, 1989), mRNA splicing (prp20) (Aebi et al., 1990) and mRNA export (mtr1) (Kadowaki et a ...
Genome-scale profiling of histone H3.3 replacement patterns
... domain) had patterns that corresponded closely with those of H3.3 (Fig. 2e,f). We also observed this similarity between H3.3 and markers of active chromatin and transcription for other gene-rich regions. Therefore, replication-independent deposition of H3.3 marks actively transcribed genes genome-wi ...
... domain) had patterns that corresponded closely with those of H3.3 (Fig. 2e,f). We also observed this similarity between H3.3 and markers of active chromatin and transcription for other gene-rich regions. Therefore, replication-independent deposition of H3.3 marks actively transcribed genes genome-wi ...
Linkage maps - erin.utoronto.ca
... • T.H. Morgan first noticed that distances between genes related to the frequency of crossing over • Alfred H. Sturtevant (an undergraduate student in T.H. Morgan’s lab) calculated the first genetic map and suggested that recombination frequency be used as a measure of the distance between 2 linked ...
... • T.H. Morgan first noticed that distances between genes related to the frequency of crossing over • Alfred H. Sturtevant (an undergraduate student in T.H. Morgan’s lab) calculated the first genetic map and suggested that recombination frequency be used as a measure of the distance between 2 linked ...
Trends in Gene - silencing Research
... gene silencing only lasts for about 5 days. This was considered a drawback of siRNAs when using them as drugs, but research conducted in 2003 provides a solution to this[20]. HIV viruses invade the macrophages by binding to CCR5 receptors present at the macrophage surface, so the inhibition of their ...
... gene silencing only lasts for about 5 days. This was considered a drawback of siRNAs when using them as drugs, but research conducted in 2003 provides a solution to this[20]. HIV viruses invade the macrophages by binding to CCR5 receptors present at the macrophage surface, so the inhibition of their ...
Large Scale SNP Scanning on Human Chromosome Y and DNA
... Over the past 15 years, DNA polymorphisms have been widely used to reconstruct human evolutionary history. Mitochondrial DNA was originally used for this purpose, because the high mutation rate produced numerous polymorphisms and the absence of recombination facilitated their interpretation. Thirty- ...
... Over the past 15 years, DNA polymorphisms have been widely used to reconstruct human evolutionary history. Mitochondrial DNA was originally used for this purpose, because the high mutation rate produced numerous polymorphisms and the absence of recombination facilitated their interpretation. Thirty- ...
AN INTEGRATED MAP OF CATTLE CANDIDATE GENES FOR
... used genome-wide comparative approach to review all known mastitis-associated loci. We assembled into a map 233 loci that were identified by six different study approaches (QTLs, association studies, expression experiments, AFLP-, miRNA- and epigenetic- studies). To integrate data from different sou ...
... used genome-wide comparative approach to review all known mastitis-associated loci. We assembled into a map 233 loci that were identified by six different study approaches (QTLs, association studies, expression experiments, AFLP-, miRNA- and epigenetic- studies). To integrate data from different sou ...
Common Bristle Nose Catfish
... female and then the resulting offspring were re-crossed until the defect became ‘fixed’ and all offspring produced from a pair had the defect. Being a recessive gene it can be present in a fish without the fish having any external appearance of having the gene. So it is possible for two seemingly ‘n ...
... female and then the resulting offspring were re-crossed until the defect became ‘fixed’ and all offspring produced from a pair had the defect. Being a recessive gene it can be present in a fish without the fish having any external appearance of having the gene. So it is possible for two seemingly ‘n ...
The life cycle of fungi - E
... Carl Woese's "universal" phylogenetic tree of 1988 determined from ribosomal RNA sequence comparisons. Note the three major domains of living organisms: The Eubacteria (Bacteria), the Archaebacteria (Archaea) and the Eukaryotes (Eucarya). The evolutionary distance between two groups of organisms is ...
... Carl Woese's "universal" phylogenetic tree of 1988 determined from ribosomal RNA sequence comparisons. Note the three major domains of living organisms: The Eubacteria (Bacteria), the Archaebacteria (Archaea) and the Eukaryotes (Eucarya). The evolutionary distance between two groups of organisms is ...
Review: To bud until death: The genetics of ageing in the yeast
... MPT52 which was identified in screens for genes ate gene expression but different genes may required either for high temperature growth and become deregulated in different strains. Only a recovery from pheromone arrest or for suppres- study of the effects of the same combinations of sion of a mutati ...
... MPT52 which was identified in screens for genes ate gene expression but different genes may required either for high temperature growth and become deregulated in different strains. Only a recovery from pheromone arrest or for suppres- study of the effects of the same combinations of sion of a mutati ...
in silico PCR-RFLP of Bacillus species: a problem
... biochemical profiles within bacterial strains may lead to misidentification. In contrast, the molecular techniques offer a rapid means and the results are derived from the genetic information which is not affected by environmental factors (i.e., culture conditions). ...
... biochemical profiles within bacterial strains may lead to misidentification. In contrast, the molecular techniques offer a rapid means and the results are derived from the genetic information which is not affected by environmental factors (i.e., culture conditions). ...
Severe oligozoospermia resulting from deletions
... cells. The present findings are consistent with, but do not provide definitive evidence for, this hypothesis; it would be premature to discount the possibility that AZF has a function at a later stage in spermatogenesis. AZF is either a single gene or multiple genes in proximity, and the gene (or ge ...
... cells. The present findings are consistent with, but do not provide definitive evidence for, this hypothesis; it would be premature to discount the possibility that AZF has a function at a later stage in spermatogenesis. AZF is either a single gene or multiple genes in proximity, and the gene (or ge ...