Salmonella
... constructed from about two dozen structural proteins in Salmonella and Escherichia coli (26). At least two dozen additional proteins are involved in regulation, assembly, or function (5). Flagellar genes in many bacterial species are organized into transcriptional hierarchies. These hierarchies expr ...
... constructed from about two dozen structural proteins in Salmonella and Escherichia coli (26). At least two dozen additional proteins are involved in regulation, assembly, or function (5). Flagellar genes in many bacterial species are organized into transcriptional hierarchies. These hierarchies expr ...
In Vitro Cell. Dev. Biol. In Press
... resistant to disease is essential in breeding programs because agricultural yields are reduced constantly by various diseases caused by phytopathogenic fungi, bacteria, and viruses (Tabei et al., 1998). Breeding for disease resistance has become one of the most crucial objectives in cucumber cultiva ...
... resistant to disease is essential in breeding programs because agricultural yields are reduced constantly by various diseases caused by phytopathogenic fungi, bacteria, and viruses (Tabei et al., 1998). Breeding for disease resistance has become one of the most crucial objectives in cucumber cultiva ...
2003 Nimbkar et al.: EXPRESSION OF THE FecB GENE IN
... decreases as mean OR increases because of the negative relationship between the number of embryos in the uterus and the probability of survival for the individual embryo. The effect of the first copy of the FecB gene on OR in this study (close to 1) was lower than the 1.65 ova per copy reported by P ...
... decreases as mean OR increases because of the negative relationship between the number of embryos in the uterus and the probability of survival for the individual embryo. The effect of the first copy of the FecB gene on OR in this study (close to 1) was lower than the 1.65 ova per copy reported by P ...
François Jacob
... Jacob and Monod made key experimental and theoretical discoveries that demonstrated that in the case of the lactose system outlined above (in the bacterium E. coli), there are specific proteins that are devoted to repressing the transcription of the DNA to its product (RNA, which in turn is decoded ...
... Jacob and Monod made key experimental and theoretical discoveries that demonstrated that in the case of the lactose system outlined above (in the bacterium E. coli), there are specific proteins that are devoted to repressing the transcription of the DNA to its product (RNA, which in turn is decoded ...
Mendel and Meiosis
... Begins with one diploid (2n) cell four haploid (n) cells. Sex cells (gametes) haploid. Sperm fertilizes an egg-results in zygote (diploid) Zygote develops by MITOSIS into a multicellular organism. Reproduction —Production and subsequent fusion of haploid sex cells. ...
... Begins with one diploid (2n) cell four haploid (n) cells. Sex cells (gametes) haploid. Sperm fertilizes an egg-results in zygote (diploid) Zygote develops by MITOSIS into a multicellular organism. Reproduction —Production and subsequent fusion of haploid sex cells. ...
Current Microbiology
... identified as yet [4]. The missing hoxF gene, as well as hoxE, will be described in the present communication. HoxE, F and U show significant sequence similarities to three subunits of the mitochondrial complex I (NADH:Q oxidoreductase) and the corresponding subunits NuoE, F, and G in E. coli [2, 25 ...
... identified as yet [4]. The missing hoxF gene, as well as hoxE, will be described in the present communication. HoxE, F and U show significant sequence similarities to three subunits of the mitochondrial complex I (NADH:Q oxidoreductase) and the corresponding subunits NuoE, F, and G in E. coli [2, 25 ...
Development of Zinc Finger Domains for Recognition of the 5
... gests that DNA binding is predominantly achieved by the interaction of amino acid residues of the ␣-helix in positions ⫺1, 3, and 6 with the 3⬘, middle, and 5⬘ nucleotides of a 3-bp DNA subsite, respectively (11, 12). Positions 1, 2, and 5 of the ␣-helix make direct or water-mediated contacts with t ...
... gests that DNA binding is predominantly achieved by the interaction of amino acid residues of the ␣-helix in positions ⫺1, 3, and 6 with the 3⬘, middle, and 5⬘ nucleotides of a 3-bp DNA subsite, respectively (11, 12). Positions 1, 2, and 5 of the ␣-helix make direct or water-mediated contacts with t ...
A dominant-negative form of Arabidopsis β
... efflux for electrical balance during H+ efflux) constitute the “biophysical pH-stat” while carboxylation and decarboxylation reactions (H+-generating and H+-consuming, respectively) define the “biochemical pH-stat”. The relative importance and the regulation of the different systems involved in the ...
... efflux for electrical balance during H+ efflux) constitute the “biophysical pH-stat” while carboxylation and decarboxylation reactions (H+-generating and H+-consuming, respectively) define the “biochemical pH-stat”. The relative importance and the regulation of the different systems involved in the ...
Sample pages 2 PDF
... pore from a donor cell to a recipient cell. A single strand of DNA is transferred and is copied in the recipient, while the other single strand is copied in the donor. This process is commonly mediated by plasmid systems that can either mediate their own transmission (“self-transmissible”) or transf ...
... pore from a donor cell to a recipient cell. A single strand of DNA is transferred and is copied in the recipient, while the other single strand is copied in the donor. This process is commonly mediated by plasmid systems that can either mediate their own transmission (“self-transmissible”) or transf ...
Ensembl Introduction
... • Joint project between EBI and Sanger • Funded primarily by the Wellcome Trust, additional funding by EMBL, NIH-NIAID, EU, BBSRC and MRC • Team of ca. 40 people, led by Ewan Birney (EBI) and Tim Hubbard (Sanger) ...
... • Joint project between EBI and Sanger • Funded primarily by the Wellcome Trust, additional funding by EMBL, NIH-NIAID, EU, BBSRC and MRC • Team of ca. 40 people, led by Ewan Birney (EBI) and Tim Hubbard (Sanger) ...
Educator's Resource Guide 4226 Biology 1 s 4-5
... ▶ In cases of incomplete dominance, neither allele is completely dominant over the other. The phenotype is a blend of the two homozygous phenotypes. ▶ In cases of codominance, both alleles in the heterozygous genotype are expressed in the phenotype. ▶ Genes with multiple alleles have more than two f ...
... ▶ In cases of incomplete dominance, neither allele is completely dominant over the other. The phenotype is a blend of the two homozygous phenotypes. ▶ In cases of codominance, both alleles in the heterozygous genotype are expressed in the phenotype. ▶ Genes with multiple alleles have more than two f ...
Analysis of Biological Networks: Genetic Interaction Networks
... large scale mapping of synthetic sick/lethal genetic interactions. The yeast genome carries about 6000 genes, ∼73% of them are nonessential, meaning knockouts of these genes result with viable yeast cultures. In the SGA analysis viable yeast gene-deletion mutants are assembled in an ordered array, t ...
... large scale mapping of synthetic sick/lethal genetic interactions. The yeast genome carries about 6000 genes, ∼73% of them are nonessential, meaning knockouts of these genes result with viable yeast cultures. In the SGA analysis viable yeast gene-deletion mutants are assembled in an ordered array, t ...
Identifying regulatory mechanisms using individual variation reveals key role for... modification
... fraction of the variance: explaining ⬎50% PGV for 828 genes, as compared with 238 in the analysis of Brem and Kruglyak (16) of the same data set. Our comparison to three simpler Geronemo models suggests that most of the improvement results from the incorporation of trans-E regulation, which captures ...
... fraction of the variance: explaining ⬎50% PGV for 828 genes, as compared with 238 in the analysis of Brem and Kruglyak (16) of the same data set. Our comparison to three simpler Geronemo models suggests that most of the improvement results from the incorporation of trans-E regulation, which captures ...
modification Identifying regulatory mechanisms using individual
... fraction of the variance: explaining ⬎50% PGV for 828 genes, as compared with 238 in the analysis of Brem and Kruglyak (16) of the same data set. Our comparison to three simpler Geronemo models suggests that most of the improvement results from the incorporation of trans-E regulation, which captures ...
... fraction of the variance: explaining ⬎50% PGV for 828 genes, as compared with 238 in the analysis of Brem and Kruglyak (16) of the same data set. Our comparison to three simpler Geronemo models suggests that most of the improvement results from the incorporation of trans-E regulation, which captures ...
Ira Herskowitz: 1946-2003.
... failure to grow in the groP ⫺ or groN ⫺ host was the failure of P or N function, respectively, during infection. Even more importantly, a short time later, each had identified the host gene involved: one of the groP ⫺ genes turned out to be the essential host DNA replication gene dnaB, and the gro ...
... failure to grow in the groP ⫺ or groN ⫺ host was the failure of P or N function, respectively, during infection. Even more importantly, a short time later, each had identified the host gene involved: one of the groP ⫺ genes turned out to be the essential host DNA replication gene dnaB, and the gro ...
Genome-wide histone modification patterns in
... more phylogenetically restricted. Most notably, two major repressive marks are not found in the budding yeast S. cerevisiae. The polycomb-associated modification H3K27me3 is widespread in multicellular organisms, where it plays a key role in control of cell state inheritance (SCHUETTENGRUBER et al. ...
... more phylogenetically restricted. Most notably, two major repressive marks are not found in the budding yeast S. cerevisiae. The polycomb-associated modification H3K27me3 is widespread in multicellular organisms, where it plays a key role in control of cell state inheritance (SCHUETTENGRUBER et al. ...
PDF
... the lamina, whereas R7 and R8 axons run across the lamina to innervate the neuropil beneath, which is the medulla. Next, the lobula and lobula plate (together called the ‘lobula complex’) receive signals from medulla neurons and send projections to the higher-order visual centers of the brain (Meine ...
... the lamina, whereas R7 and R8 axons run across the lamina to innervate the neuropil beneath, which is the medulla. Next, the lobula and lobula plate (together called the ‘lobula complex’) receive signals from medulla neurons and send projections to the higher-order visual centers of the brain (Meine ...
20656341304a5aa0f70818a
... abnormality in the peroxidase enzyme or in the H2O2 generating system 4) defective thyroglobulin synthesis or transport 5) abnormal iodotyrosine deiodinase activity. ...
... abnormality in the peroxidase enzyme or in the H2O2 generating system 4) defective thyroglobulin synthesis or transport 5) abnormal iodotyrosine deiodinase activity. ...
Acinetobacter baumannii
... Three clonal groups designated international clone I, II and III, have been defined and together form the majority of clinical A. baumannii strains found in Europe (Section 1.1.2). The existence of international clone I and II A. baumannii isolates in Australia has been shown (Post and Hall 2009; Po ...
... Three clonal groups designated international clone I, II and III, have been defined and together form the majority of clinical A. baumannii strains found in Europe (Section 1.1.2). The existence of international clone I and II A. baumannii isolates in Australia has been shown (Post and Hall 2009; Po ...
ABSTRACT Title of Document:
... ethylene signaling mutants, it was determined that RTE3 is unlikely to play a direct role in the ethylene signaling pathway. Instead, RTE3 appears to be responsible for promoting hypocotyl elongation in etiolated seedlings in the ethylene triple response assay. The RTE3 gene was identified by posit ...
... ethylene signaling mutants, it was determined that RTE3 is unlikely to play a direct role in the ethylene signaling pathway. Instead, RTE3 appears to be responsible for promoting hypocotyl elongation in etiolated seedlings in the ethylene triple response assay. The RTE3 gene was identified by posit ...
Horner VL, Caspary T. Methods Mol Biol. 2011;770:313-36. Creating a hopeful monster: mouse forward genetic screens.
... the goal is to discover other genes in the same pathway or same process. Modifier screens can be designed to recover dominant or recessive alleles, as above. They can also be performed with known alleles that are not viable in the homozygous state, although the crossing scheme is more involved (Fig. ...
... the goal is to discover other genes in the same pathway or same process. Modifier screens can be designed to recover dominant or recessive alleles, as above. They can also be performed with known alleles that are not viable in the homozygous state, although the crossing scheme is more involved (Fig. ...
meiosis
... Telophase II – The only difference from mitotic division is that chromosomes do not replicate before they divide at centromeres. ...
... Telophase II – The only difference from mitotic division is that chromosomes do not replicate before they divide at centromeres. ...
Dr Noor Lita Adam 260609
... abnormality in the peroxidase enzyme or in the H2O2 generating system 4) defective thyroglobulin synthesis or transport 5) abnormal iodotyrosine deiodinase activity. ...
... abnormality in the peroxidase enzyme or in the H2O2 generating system 4) defective thyroglobulin synthesis or transport 5) abnormal iodotyrosine deiodinase activity. ...
Fig 16.12a - McGraw Hill Higher Education
... controlling gene expression Eukaryotic genomes are larger than prokaryotic genomes Chromatin structure in eukaryotes makes DNA unavailable to transcription machinery Additional RNA processing events occur in eukaryotes In eukaryotes, transcription takes place in the nucleus and translation takes pla ...
... controlling gene expression Eukaryotic genomes are larger than prokaryotic genomes Chromatin structure in eukaryotes makes DNA unavailable to transcription machinery Additional RNA processing events occur in eukaryotes In eukaryotes, transcription takes place in the nucleus and translation takes pla ...
Two distinct teleost hepatocyte nuclear factor 1 genes, hnf1a/tcf1
... #2-1 containing zebrafish hnf1a cDNA with 276-bp 5VUTR and 5V-end 523-bp coding region was isolated from 1month-old zebrafish cDNA library. According to the sequence of hnf1a cDNA clones #1-1 and #2-1, the 5V- and 3V-primers corresponding to 5V- and 3V-end of coding region of zebrafish hnf1a cDNA we ...
... #2-1 containing zebrafish hnf1a cDNA with 276-bp 5VUTR and 5V-end 523-bp coding region was isolated from 1month-old zebrafish cDNA library. According to the sequence of hnf1a cDNA clones #1-1 and #2-1, the 5V- and 3V-primers corresponding to 5V- and 3V-end of coding region of zebrafish hnf1a cDNA we ...