Investigating the functional significance of evolutionarily conserved
... Bilaterans share a common anterior-posterior (A-P) axis that is patterned by the Homeotic selector (Hox) genes. In Drosophila melanogaster, Hox gene expression in spatially restricted domains along the A-P axis of the embryo determines segmental identity. Identifying the genetic mechanisms of HOX co ...
... Bilaterans share a common anterior-posterior (A-P) axis that is patterned by the Homeotic selector (Hox) genes. In Drosophila melanogaster, Hox gene expression in spatially restricted domains along the A-P axis of the embryo determines segmental identity. Identifying the genetic mechanisms of HOX co ...
Real-time PCR Handbook
... can withstand is typically used (usually 95°C). The denaturation time can be increased if template GC content is high. 2. Annealing: During annealing, complementary sequences have an opportunity to hybridize, so an appropriate temperature is used that is based on the calculated melting temperature ...
... can withstand is typically used (usually 95°C). The denaturation time can be increased if template GC content is high. 2. Annealing: During annealing, complementary sequences have an opportunity to hybridize, so an appropriate temperature is used that is based on the calculated melting temperature ...
The Microbial Ecology of Dental Caries - Co
... (2–5) makes it clear that complex mechanisms are involved and assessing their function in nature is a difficult task. This problem is made more complex when, as is the case with dental caries, odontopathogens are usually components of the resident flora of the host, unlike many other overtly pathoge ...
... (2–5) makes it clear that complex mechanisms are involved and assessing their function in nature is a difficult task. This problem is made more complex when, as is the case with dental caries, odontopathogens are usually components of the resident flora of the host, unlike many other overtly pathoge ...
Pollen developmental biology
... or -specific genes such as the Brassica Bcp1 (Theerakulpisutet al., 1991), Arabidopsis APG (Roberts et al., 1991) and tobacco NTM19 (Oldenhof et al., 1996) genes, that encode secretory proteins, may play an important structural role in the microspore wall. This could be important for structural stab ...
... or -specific genes such as the Brassica Bcp1 (Theerakulpisutet al., 1991), Arabidopsis APG (Roberts et al., 1991) and tobacco NTM19 (Oldenhof et al., 1996) genes, that encode secretory proteins, may play an important structural role in the microspore wall. This could be important for structural stab ...
Further manipulation by centric misdivision of the 1RS.1BL
... 1RS.1BL of ‘Kavkaz’ by the 1BL arm. The reconstructed chromosome 1RSv .1RLe was moved by monosomic shift from its original position in substitution for chromosome 1B to substitutions for chromosomes 1A and 1D. To accomplish this, double monosomics 20" + 1RSv .1RLe -2’ + 1B’ were crossed as male to ’ ...
... 1RS.1BL of ‘Kavkaz’ by the 1BL arm. The reconstructed chromosome 1RSv .1RLe was moved by monosomic shift from its original position in substitution for chromosome 1B to substitutions for chromosomes 1A and 1D. To accomplish this, double monosomics 20" + 1RSv .1RLe -2’ + 1B’ were crossed as male to ’ ...
Genetic Analysis of Variation in Human Meiotic Recombination
... [14] collections to determine recombination phenotypes. For our analysis, we used the genotype data from members of twogeneration families that have two or more children to infer recombination phenotypes of the parents in these families. The 511 AGRE families have an average of 2.26 children (median ...
... [14] collections to determine recombination phenotypes. For our analysis, we used the genotype data from members of twogeneration families that have two or more children to infer recombination phenotypes of the parents in these families. The 511 AGRE families have an average of 2.26 children (median ...
Current Trends of Emergence and Spread of Vancomycin
... occasionally via erm(A) or erm(C)(Roberts et al., 1999). Erm (“erythromycin resistance methylases”) confer resistance by modifying nucleotide A2058 of the bacterial 23S rRNA (methylation) leading to resistance to MLSB antibiotics. The resistance phenotype is partly overlapping with the spectrum of n ...
... occasionally via erm(A) or erm(C)(Roberts et al., 1999). Erm (“erythromycin resistance methylases”) confer resistance by modifying nucleotide A2058 of the bacterial 23S rRNA (methylation) leading to resistance to MLSB antibiotics. The resistance phenotype is partly overlapping with the spectrum of n ...
Tapanes-Castillo A, Weaver EJ, Smith RP, Kamei Y, Caspary T, Hamilton-Nelson KL, Slifer SH, Martin ER, Bixby JL, Lemmon VP. Neurogenetics. 2012 Feb;11(1):53-71. A modifier locus on chromosome 5 contributes to L1 cell adhesion molecule X-linked hydrocephalus in mice.
... Linkage analysis of numerous human kindreds with congenital hydrocephalus led to the discovery that mutations in the L1 cell adhesion molecule (L1CAM) gene are responsible for X-linked hydrocephalus [3], a form of hydrocephalus that has been estimated to account for approximately 7–15% of all congen ...
... Linkage analysis of numerous human kindreds with congenital hydrocephalus led to the discovery that mutations in the L1 cell adhesion molecule (L1CAM) gene are responsible for X-linked hydrocephalus [3], a form of hydrocephalus that has been estimated to account for approximately 7–15% of all congen ...
Identification of new components involved in shoot gravitropism in
... be the specific site of gravity sensing, respectively (Fukaki et al. 1998; Song et al. 1988). Arabidopsis thaliana is the most well studied species and molecular genetic studies performed on this plant showed that the endodermal layer of the shoot acts as a statocyte (Fukaki et al. 1998). In Arabid ...
... be the specific site of gravity sensing, respectively (Fukaki et al. 1998; Song et al. 1988). Arabidopsis thaliana is the most well studied species and molecular genetic studies performed on this plant showed that the endodermal layer of the shoot acts as a statocyte (Fukaki et al. 1998). In Arabid ...
How pathogens drive genetic diversity: MHC, mechanisms and
... Explaining how genetic variation is maintained in wild populations has long been a central question in evolutionary biology. Since previously unpredicted numbers of alleles were detected in populations of humans and Drosophila (Harris 1966; Lewontin & Hubby 1966), biologists have debated the relativ ...
... Explaining how genetic variation is maintained in wild populations has long been a central question in evolutionary biology. Since previously unpredicted numbers of alleles were detected in populations of humans and Drosophila (Harris 1966; Lewontin & Hubby 1966), biologists have debated the relativ ...
THE GENETICS OF CAENORΉABDITIS ELEGANS
... viable growing worms. The remaining three cultures are then stored: one in one refrigerator as a master stock, the other two in a different refrigerator as the canonical stocks. If, at any time, the last of these is used, it is immediately replaced so that the master stocks are only used in emergenc ...
... viable growing worms. The remaining three cultures are then stored: one in one refrigerator as a master stock, the other two in a different refrigerator as the canonical stocks. If, at any time, the last of these is used, it is immediately replaced so that the master stocks are only used in emergenc ...
MHC, mechanisms and
... Explaining how genetic variation is maintained in wild populations has long been a central question in evolutionary biology. Since previously unpredicted numbers of alleles were detected in populations of humans and Drosophila (Harris 1966; Lewontin & Hubby 1966), biologists have debated the relativ ...
... Explaining how genetic variation is maintained in wild populations has long been a central question in evolutionary biology. Since previously unpredicted numbers of alleles were detected in populations of humans and Drosophila (Harris 1966; Lewontin & Hubby 1966), biologists have debated the relativ ...
Full Text
... blot analysis revealed that the number of double heterozygous weanlings was significantly reduced below the number expected based on the additive effects predicted from the observed losses due to heterozygosity at the individual loci (Table 1). Incompletely penetrant heterozygous defects have been r ...
... blot analysis revealed that the number of double heterozygous weanlings was significantly reduced below the number expected based on the additive effects predicted from the observed losses due to heterozygosity at the individual loci (Table 1). Incompletely penetrant heterozygous defects have been r ...
Biology - Alberta Education
... Use the following information to answer questions 18 and 19. Drinking coffee may protect a person against Parkinson disease, a neurological disorder resulting from reduced production of the neurotransmitter dopamine by cells in the brain. In an experiment, a group of mice was given caffeine in an a ...
... Use the following information to answer questions 18 and 19. Drinking coffee may protect a person against Parkinson disease, a neurological disorder resulting from reduced production of the neurotransmitter dopamine by cells in the brain. In an experiment, a group of mice was given caffeine in an a ...
picture_as_pdf Exemplars Oct 20th
... Use the following information to answer questions 18 and 19. Drinking coffee may protect a person against Parkinson disease, a neurological disorder resulting from reduced production of the neurotransmitter dopamine by cells in the brain. In an experiment, a group of mice was given caffeine in an a ...
... Use the following information to answer questions 18 and 19. Drinking coffee may protect a person against Parkinson disease, a neurological disorder resulting from reduced production of the neurotransmitter dopamine by cells in the brain. In an experiment, a group of mice was given caffeine in an a ...
The control of shoot branching: an example of plant information
... bud may subsequently reactivate to produce a branch, which makes leaves, which themselves bear tertiary shoot apical meristems in their axils, and thus genetically identical plants can occupy a huge area of phenotype space ranging from a single unbranched shoot, to a dense bush with highorder branch ...
... bud may subsequently reactivate to produce a branch, which makes leaves, which themselves bear tertiary shoot apical meristems in their axils, and thus genetically identical plants can occupy a huge area of phenotype space ranging from a single unbranched shoot, to a dense bush with highorder branch ...
Ethylene Signal Transduction. Moving beyond
... kinase activity to ethylene signal transduction has yet to be demonstrated. The receiver domain has sequence identity to the output portion of bacterial two-component systems and contains an Asp that is active in phosphorelay in bacterial proteins. As in bacteria, some members of the plant ethylene ...
... kinase activity to ethylene signal transduction has yet to be demonstrated. The receiver domain has sequence identity to the output portion of bacterial two-component systems and contains an Asp that is active in phosphorelay in bacterial proteins. As in bacteria, some members of the plant ethylene ...
Slides from Lecture 5
... • Note that the procedures described on the previous slides result in one individual being selected. • Thus, selection must be carried out twice to select a pair of individuals. • Note also that selected individuals are returned to the population after selection. Thus, the same individual can be sel ...
... • Note that the procedures described on the previous slides result in one individual being selected. • Thus, selection must be carried out twice to select a pair of individuals. • Note also that selected individuals are returned to the population after selection. Thus, the same individual can be sel ...
wmgenes2 - Cucurbit Breeding
... they have dgdg genotype (Rhodes, 1986). The juvenile albino ja (Zhang et al., 1996b) gene causes reduced chlorophyll in seedling tissues, as well as leaf margins and fruit rind when plants are grown under short day conditions. The dominant gene Sp (Poole, 1944) causes round yellow spots to form on c ...
... they have dgdg genotype (Rhodes, 1986). The juvenile albino ja (Zhang et al., 1996b) gene causes reduced chlorophyll in seedling tissues, as well as leaf margins and fruit rind when plants are grown under short day conditions. The dominant gene Sp (Poole, 1944) causes round yellow spots to form on c ...
NO sensing by FNR: regulation of the Escherichia coli NO
... the ¯avohaemoglobin-encoding gene of E.coli, hmp, is upregulated by NO and RNS; this appears not to involve SoxRS (Poole et al., 1996). We have reported (MembrilloHernaÂndez et al., 1998) a mechanism of hmp gene regulation that involves interaction between S-nitrosothiols and Hcy. Intracellular Hcy ...
... the ¯avohaemoglobin-encoding gene of E.coli, hmp, is upregulated by NO and RNS; this appears not to involve SoxRS (Poole et al., 1996). We have reported (MembrilloHernaÂndez et al., 1998) a mechanism of hmp gene regulation that involves interaction between S-nitrosothiols and Hcy. Intracellular Hcy ...
Dickkopf1 Is Required for Embryonic Head Induction
... is unknown. In the mouse, Dkk1 is first expressed in the anterior domain of the gastrulating embryo (Glinka et al., 1998; Pearce et al., 1999; Zakin et al., 2000). In this domain, head induction is thought to be mediated by the anterior visceral endoderm (AVE), an extraembryonic tissue essential for ...
... is unknown. In the mouse, Dkk1 is first expressed in the anterior domain of the gastrulating embryo (Glinka et al., 1998; Pearce et al., 1999; Zakin et al., 2000). In this domain, head induction is thought to be mediated by the anterior visceral endoderm (AVE), an extraembryonic tissue essential for ...
The growth hormone auxin
... The roles of auxin in plant growth and development •Root development •Vascular initiation and patterning •Flower development •Embryogenesis •Tropism Control ...
... The roles of auxin in plant growth and development •Root development •Vascular initiation and patterning •Flower development •Embryogenesis •Tropism Control ...
Publication - The University of Texas Health Science Center at
... within multicase scleroderma families tend to have concordant scleroderma-specific autoantibodies, further supporting the concept of a genetic predisposition [10]. Based on these studies, a positive family history of scleroderma confers the strongest known relative risk for disease. The investigation ...
... within multicase scleroderma families tend to have concordant scleroderma-specific autoantibodies, further supporting the concept of a genetic predisposition [10]. Based on these studies, a positive family history of scleroderma confers the strongest known relative risk for disease. The investigation ...
Genetic Algorithms and their Application to the Artificial Evol
... selection and reproduction with variation STRI, University of Hertfordshire ...
... selection and reproduction with variation STRI, University of Hertfordshire ...
MyGene.info Documentation
... Optional, can be a comma-separated fields to limit the fields returned from the matching gene hits. The supported field names can be found from any gene object (e.g. gene 1017). Note that it supports dot notation as well, e.g., you can pass “refseq.rna”. If “fields=all”, all available fields will be ...
... Optional, can be a comma-separated fields to limit the fields returned from the matching gene hits. The supported field names can be found from any gene object (e.g. gene 1017). Note that it supports dot notation as well, e.g., you can pass “refseq.rna”. If “fields=all”, all available fields will be ...