New Perspectives on Rickettsial Evolution from New
... have increasingly more predicted ORFs than expected for their respective % increases in genome sizes. Many of these predicted additional ORFs are small hypothetical “unique” proteins without homologues among these species or to other bacteria. This contrasts with the strong chromosome synteny and hi ...
... have increasingly more predicted ORFs than expected for their respective % increases in genome sizes. Many of these predicted additional ORFs are small hypothetical “unique” proteins without homologues among these species or to other bacteria. This contrasts with the strong chromosome synteny and hi ...
Chapter. 13(Meiosis & Sexual Life Cycles)
... • Gametes are the only types of human cells produced by meiosis, rather than mitosis. • Meiosis is reduction division 2n --> n. Meiosis results in one set of chromosomes in each gamete (n). • Fertilization and meiosis alternate in sexual life cycles to maintain chromosome number. • Fertilization res ...
... • Gametes are the only types of human cells produced by meiosis, rather than mitosis. • Meiosis is reduction division 2n --> n. Meiosis results in one set of chromosomes in each gamete (n). • Fertilization and meiosis alternate in sexual life cycles to maintain chromosome number. • Fertilization res ...
Triphosphatase Related to the Protein Tyrosine Phosphatases
... Figure 2. CEL-1 Is Related to Guanylyltransferases and Protein Tyrosine Phosphatases (A) Alignment between CEL-1 and yeast guanylyltransferases. The deduced amino acid sequence of CEL-1 is compared with guanylyltransferase subunits of the S. cerevisiae (CEG1; Shibagaki et al., 1992) and S. pombe (PC ...
... Figure 2. CEL-1 Is Related to Guanylyltransferases and Protein Tyrosine Phosphatases (A) Alignment between CEL-1 and yeast guanylyltransferases. The deduced amino acid sequence of CEL-1 is compared with guanylyltransferase subunits of the S. cerevisiae (CEG1; Shibagaki et al., 1992) and S. pombe (PC ...
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... single-family screening strategy was adapted to allow the recovery of seedling-lethal mutations affecting the radial pattern of root tissues. A. thaliana ecotype ‘Columbia’ dry seeds were mutagenised with 10 mM ethyl methane sulfonate (EMS) in water for 24 hours at 22˚C. Single siliques were harvest ...
... single-family screening strategy was adapted to allow the recovery of seedling-lethal mutations affecting the radial pattern of root tissues. A. thaliana ecotype ‘Columbia’ dry seeds were mutagenised with 10 mM ethyl methane sulfonate (EMS) in water for 24 hours at 22˚C. Single siliques were harvest ...
Number 2 - Laboratory Animal Boards Study Group
... in the transforming growth factor alpha transgenic mice was found to be dependent on the genetic background as well. And the analysis of striatal dopamine of the HPRT deficient mice clearly demonstrated that the degree of dopamine loss was also dependent on the genetic background. Other variable fac ...
... in the transforming growth factor alpha transgenic mice was found to be dependent on the genetic background as well. And the analysis of striatal dopamine of the HPRT deficient mice clearly demonstrated that the degree of dopamine loss was also dependent on the genetic background. Other variable fac ...
Imprinting and Seed Development
... phenotype as one of growth inhibition might not be entirely straightforward. Other theories have been proposed to explain imprinting. These include imprinting as a defense against chromosome loss or gain or as a means to accurately control gene expression (Hurst, 1997). Or, imprinting could be a by- ...
... phenotype as one of growth inhibition might not be entirely straightforward. Other theories have been proposed to explain imprinting. These include imprinting as a defense against chromosome loss or gain or as a means to accurately control gene expression (Hurst, 1997). Or, imprinting could be a by- ...
biology final
... of a new medical treatment understand the importance of long-term human trials ...
... of a new medical treatment understand the importance of long-term human trials ...
The Importance of Cardiolipin Synthase for Mitochondrial
... we characterize three mutants disrupted in the Arabidopsis CLS single-copy gene, named cls mutants. In vitro, germinating seedlings of cls mutants are able to develop under low-illumination conditions only, and all three have a slow-growing phenotype. When transferred to soil, they can eventually re ...
... we characterize three mutants disrupted in the Arabidopsis CLS single-copy gene, named cls mutants. In vitro, germinating seedlings of cls mutants are able to develop under low-illumination conditions only, and all three have a slow-growing phenotype. When transferred to soil, they can eventually re ...
Genome Biology and Evolution
... Key words: scale insect, g-Proteobacteria, symbiosis, comparative genomics. ...
... Key words: scale insect, g-Proteobacteria, symbiosis, comparative genomics. ...
Aromatic Amino Acid Hydroxylase Genes and
... increased plasma phenylalanine and availability of phenylalanine to the brain. Elevated plasma phenylalanine could reduce brain availability of tyrosine and tryptophan because these amino acids compete for transport across the blood-brain barrier [Pardridge and Choi, 1986] and thereby result in redu ...
... increased plasma phenylalanine and availability of phenylalanine to the brain. Elevated plasma phenylalanine could reduce brain availability of tyrosine and tryptophan because these amino acids compete for transport across the blood-brain barrier [Pardridge and Choi, 1986] and thereby result in redu ...
Lab 3 Procedure
... Meiosis cell division produces cells that are different from the original cell, increasing genetic variation in the population. Each diploid cell undergoing meiosis can produce 2n different chromosomal combinations, where n is the haploid number. In humans, n = 23. Thus humans can produce 223 or ove ...
... Meiosis cell division produces cells that are different from the original cell, increasing genetic variation in the population. Each diploid cell undergoing meiosis can produce 2n different chromosomal combinations, where n is the haploid number. In humans, n = 23. Thus humans can produce 223 or ove ...
Expression of phosphofructokinase in Neisseria meningitidis
... limited contribution of PFK to the energy supply in aerobically grown organisms in comparison with the energy generated through oxidative phosphorylation. Under anaerobic or microaerobic conditions, the available energy is limiting, and PFK provides an advantage, which explains the presence of PFK i ...
... limited contribution of PFK to the energy supply in aerobically grown organisms in comparison with the energy generated through oxidative phosphorylation. Under anaerobic or microaerobic conditions, the available energy is limiting, and PFK provides an advantage, which explains the presence of PFK i ...
ADOPS - Automatic Detection Of Positively Selected Sites 1
... genes [15], hemagglutinin-neuraminidase gene of Newcastle disease virus [16], Trypanosoma brucei genes [17], at the vertebrate skeletal muscle sodium channel gene [18], at the p53 gene [19], the fruitless gene in Anastrepha fruit flies [20], CC chemokine receptor proteins [21], or at the plant genes ...
... genes [15], hemagglutinin-neuraminidase gene of Newcastle disease virus [16], Trypanosoma brucei genes [17], at the vertebrate skeletal muscle sodium channel gene [18], at the p53 gene [19], the fruitless gene in Anastrepha fruit flies [20], CC chemokine receptor proteins [21], or at the plant genes ...
Foundations of Biology
... Mitochondria and chloroplasts have their own DNA This extranuclear DNA exhibits non-Mendalian inheritance Recombination is known between some mt and ctDNAs Extranuclear DNA may also be called cytoplasmic DNA Generally mtDNA and ctDNA is circular and contains genes for multimeric proteins some portio ...
... Mitochondria and chloroplasts have their own DNA This extranuclear DNA exhibits non-Mendalian inheritance Recombination is known between some mt and ctDNAs Extranuclear DNA may also be called cytoplasmic DNA Generally mtDNA and ctDNA is circular and contains genes for multimeric proteins some portio ...
Leukaemia Section 12p abnormalities in myeloid malignancies Atlas of Genetics and Cytogenetics
... generally associated with a poor prognosis; however, different clinical courses are defined concerning the magnitude of 12p; a group with small deletions has a better prognosis than patients with 12p abnormalities in general and a lower tendency to additional chromosomal rearrangements; submicroscop ...
... generally associated with a poor prognosis; however, different clinical courses are defined concerning the magnitude of 12p; a group with small deletions has a better prognosis than patients with 12p abnormalities in general and a lower tendency to additional chromosomal rearrangements; submicroscop ...
Chapter 1 - Institut Montefiore
... • Ribosomes bind to the mRNA and facilitate protein synthesis by acting as docking sites for tRNA. Each ribosome is composed of a large and small subunit, both made of ribosomal RNA (rRNA) and proteins. The ribosome has three docking sites for tRNA K Van Steen ...
... • Ribosomes bind to the mRNA and facilitate protein synthesis by acting as docking sites for tRNA. Each ribosome is composed of a large and small subunit, both made of ribosomal RNA (rRNA) and proteins. The ribosome has three docking sites for tRNA K Van Steen ...
Drugs 2012
... dictor of disease severity, children who experienced dactylitis did not have more severe SCD when a contemporary cohort was analysed.[14] The frequency and severity of pain is variable among patients; over one-third of the nearly 3600 SCD patients enrolled in the CSSCD had no episodes of severe pain ...
... dictor of disease severity, children who experienced dactylitis did not have more severe SCD when a contemporary cohort was analysed.[14] The frequency and severity of pain is variable among patients; over one-third of the nearly 3600 SCD patients enrolled in the CSSCD had no episodes of severe pain ...
Tissue Polarity Genes of Drosophila Regulate the Subcellular
... demarcated by wing veins (see also Fig. 3 a). We considered the polarity of each region separately and schematically used five equally sized stripes to represent the five regions (see Fig. 5). We subdivided each region into 5 or 8 equal-length parts along the proximal-distal axis. For any subdivisio ...
... demarcated by wing veins (see also Fig. 3 a). We considered the polarity of each region separately and schematically used five equally sized stripes to represent the five regions (see Fig. 5). We subdivided each region into 5 or 8 equal-length parts along the proximal-distal axis. For any subdivisio ...
Table of Contents - Scholars` Bank
... amino acids that could somehow use the template of the nucleotide encoded within mRNA to distinguish which amino acid was required to construct the desired protein. However, before the “adaptor” could be found, the specifics of the genetic code became known. F. H. C. Crick, J. S. Griffith and L. E. ...
... amino acids that could somehow use the template of the nucleotide encoded within mRNA to distinguish which amino acid was required to construct the desired protein. However, before the “adaptor” could be found, the specifics of the genetic code became known. F. H. C. Crick, J. S. Griffith and L. E. ...
Pineau B, Bourge M, Marion J, Mauve C, Gilard F, Maneta
... we characterize three mutants disrupted in the Arabidopsis CLS single-copy gene, named cls mutants. In vitro, germinating seedlings of cls mutants are able to develop under low-illumination conditions only, and all three have a slow-growing phenotype. When transferred to soil, they can eventually re ...
... we characterize three mutants disrupted in the Arabidopsis CLS single-copy gene, named cls mutants. In vitro, germinating seedlings of cls mutants are able to develop under low-illumination conditions only, and all three have a slow-growing phenotype. When transferred to soil, they can eventually re ...
Boundary elements and nuclear organization
... expression. First, when positioned between an enhancer and a promoter, an insulator is capable of disrupting enhancer– promoter interactions, without rendering the enhancer inactive (as it is still capable of activating a “non-insulated” promoter) (Geyer and Corces, 1992; Kellum and Schedl, 1992). T ...
... expression. First, when positioned between an enhancer and a promoter, an insulator is capable of disrupting enhancer– promoter interactions, without rendering the enhancer inactive (as it is still capable of activating a “non-insulated” promoter) (Geyer and Corces, 1992; Kellum and Schedl, 1992). T ...
Hd6, a rice quantitative trait locus involved in photoperiod
... series of genes and show continuous variation in progeny. Many efforts have been made to map such genes, known as quantitative trait loci (QTLs), because of their biological and agronomic importance. The development of a high-density linkage map based on DNA markers made it possible to map QTLs with ...
... series of genes and show continuous variation in progeny. Many efforts have been made to map such genes, known as quantitative trait loci (QTLs), because of their biological and agronomic importance. The development of a high-density linkage map based on DNA markers made it possible to map QTLs with ...
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... That an Acropora snail ortholog should be expressed in such a strikingly Drosophila-like pattern during a process that is strongly reminiscent of gastrulation contradicts expectations based upon the classical distinction between diploblastic and triploblastic animals and indicates that snail express ...
... That an Acropora snail ortholog should be expressed in such a strikingly Drosophila-like pattern during a process that is strongly reminiscent of gastrulation contradicts expectations based upon the classical distinction between diploblastic and triploblastic animals and indicates that snail express ...