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... piston (set to 1 atm), with a total simulation time of 200 ns (∼205 000 CPU hours using 2.3 GHz Intel EM64T processors). 2.2. Verification of Convergence. It was shown previously that 50 ns was needed to equilibrate ions near DNA chains.22,23 To verify the validity of this assumption in our simulati ...
... piston (set to 1 atm), with a total simulation time of 200 ns (∼205 000 CPU hours using 2.3 GHz Intel EM64T processors). 2.2. Verification of Convergence. It was shown previously that 50 ns was needed to equilibrate ions near DNA chains.22,23 To verify the validity of this assumption in our simulati ...
Formation of Benzoic Acid and
... ammonia-lyase activity was very low. Instead of being present as “free” phenylalanine ammonialyase, this enzyme seems to be integrated in a ben zoic acid-forming system. This benzoic acid-forming system is 10 times more efficient than that described in higher plants (e. g. N asturtium officinale 5) ...
... ammonia-lyase activity was very low. Instead of being present as “free” phenylalanine ammonialyase, this enzyme seems to be integrated in a ben zoic acid-forming system. This benzoic acid-forming system is 10 times more efficient than that described in higher plants (e. g. N asturtium officinale 5) ...
food produced from glyphosate tolerant sugar beet line 77
... into sugar beet plants by the addition of two new genes. One of these genes encodes the CP4-EPSPS protein, a key enzyme in the biosynthesis of aromatic amino acids in plants and microbes that is not sensitive to applications of glyphosate. The second gene, the gox gene, encodes the glyphosate oxidor ...
... into sugar beet plants by the addition of two new genes. One of these genes encodes the CP4-EPSPS protein, a key enzyme in the biosynthesis of aromatic amino acids in plants and microbes that is not sensitive to applications of glyphosate. The second gene, the gox gene, encodes the glyphosate oxidor ...
A systemic gene silencing method suitable for high throughput
... clone genes known only for their mutant phenotype or to test the functions of gametophytically expressed genes. Recent advances in epigenetic gene silencing have led to its use as a reverse genetics tool for examining gene function in plants and animals [6-13]. Referred to as post-transcriptional ge ...
... clone genes known only for their mutant phenotype or to test the functions of gametophytically expressed genes. Recent advances in epigenetic gene silencing have led to its use as a reverse genetics tool for examining gene function in plants and animals [6-13]. Referred to as post-transcriptional ge ...
MALE STERILITY - public.iastate.edu
... 3. Most revertants show that T-urf13 is deleted from mitochondrial genome by recombination, resulting in a simultaneous loss of cms and disease susceptibility; some revertants due to mutations (frameshift mutation or premature stop codon) in T-urf13 that make non-functional URF13 protein. These data ...
... 3. Most revertants show that T-urf13 is deleted from mitochondrial genome by recombination, resulting in a simultaneous loss of cms and disease susceptibility; some revertants due to mutations (frameshift mutation or premature stop codon) in T-urf13 that make non-functional URF13 protein. These data ...
Fungal - CBS-KNAW Fungal Biodiversity Centre
... No teleomorphs are known for the Cercospora species causing leaf spot on celery, sugar beet or maize, although there was an unconWrmed report of a teleomorph for C. zeae-maydis (Latterell and Rossi, 1977). Wang et al. (1998) were unable to Wnd evidence of the MAT-2 idiomorph in isolates of C. zeae-m ...
... No teleomorphs are known for the Cercospora species causing leaf spot on celery, sugar beet or maize, although there was an unconWrmed report of a teleomorph for C. zeae-maydis (Latterell and Rossi, 1977). Wang et al. (1998) were unable to Wnd evidence of the MAT-2 idiomorph in isolates of C. zeae-m ...
Molecular function - SGD-Wiki - Saccharomyces Genome Database
... products, for example, fructose-bisphosphate aldolase activity or protein serine/threonine kinase activity. Biological process: the broad biological goals, such as mitosis or DNA replication, that are accomplished by ordered assemblies of molecular functions. Cellular component: subcellular structur ...
... products, for example, fructose-bisphosphate aldolase activity or protein serine/threonine kinase activity. Biological process: the broad biological goals, such as mitosis or DNA replication, that are accomplished by ordered assemblies of molecular functions. Cellular component: subcellular structur ...
The Large Loop Repair and Mismatch Repair Pathways
... in the RAD1-dependent LLR pathway springs from the known enzymatic roles of those proteins during mitotic DNA repair and the observed effects on meiotic recombination and DNA repair upon deletion of the LLR genes (Kirkpatrick and Petes 1997). Given the characterized activities of Rad1/10p and Msh2/3 ...
... in the RAD1-dependent LLR pathway springs from the known enzymatic roles of those proteins during mitotic DNA repair and the observed effects on meiotic recombination and DNA repair upon deletion of the LLR genes (Kirkpatrick and Petes 1997). Given the characterized activities of Rad1/10p and Msh2/3 ...
Mutation in xyloglucan 6-xylosytransferase results in abnormal root
... (Oryza sativa) mutagenized by ethyl methanesulfonate (EMS), a short root hair2 (srh2) mutant was identified. In hydroponic culture, srh2 seedlings were significantly reduced in root hair length. Bubble-like extrusions and irregular epidermal cells were observed at the tips of srh2 root hairs when gr ...
... (Oryza sativa) mutagenized by ethyl methanesulfonate (EMS), a short root hair2 (srh2) mutant was identified. In hydroponic culture, srh2 seedlings were significantly reduced in root hair length. Bubble-like extrusions and irregular epidermal cells were observed at the tips of srh2 root hairs when gr ...
Xylitol production using recombinant Saccharomyces
... chromosome even after 21 and 10 days in the non-selective sequential batch and chemostat cultures, respectively, whereas S. cere6isiae 2805:pVTXR, which harbors the episomal plasmid pVTXR having the XYL1 gene, showed mitotic plasmid instability and more than 95% of the cells lost the plasmid under t ...
... chromosome even after 21 and 10 days in the non-selective sequential batch and chemostat cultures, respectively, whereas S. cere6isiae 2805:pVTXR, which harbors the episomal plasmid pVTXR having the XYL1 gene, showed mitotic plasmid instability and more than 95% of the cells lost the plasmid under t ...
Chapter 11.4 Meosis and Sexual Reproduction
... A sperm and egg fuse at fertilization Results in a zygote The one-celled stage of an individual of the next generation Undergoes mitosis ...
... A sperm and egg fuse at fertilization Results in a zygote The one-celled stage of an individual of the next generation Undergoes mitosis ...
www.iplantcollaborative.org
... Hybrid Vigor – What I think • Cells “choose” which allele to express • “Choice” is based on protein folding & stability • Homozygous Inbreds can’t choose, hybrids can • Inbreds degrade more protein from expressed weak alleles • Unfolded proteins decrease cell cycle progression • Autopolyploids are ...
... Hybrid Vigor – What I think • Cells “choose” which allele to express • “Choice” is based on protein folding & stability • Homozygous Inbreds can’t choose, hybrids can • Inbreds degrade more protein from expressed weak alleles • Unfolded proteins decrease cell cycle progression • Autopolyploids are ...
Multiple Manner Transposons in Flatworms and Hydras Are Related
... to provide additional confidence that mariners encoding these conserved regions would be detected. Using this homology PCR approach at least five distinct kinds of mariner family elements were discovered in the genome of D. tigrina, two other flatworms were found to have additional kinds of mariners ...
... to provide additional confidence that mariners encoding these conserved regions would be detected. Using this homology PCR approach at least five distinct kinds of mariner family elements were discovered in the genome of D. tigrina, two other flatworms were found to have additional kinds of mariners ...
Statistical potential-based amino acid similarity
... experimentally determined sequences and structures of proteins, applying the knowledge that homologous proteins have a similar fold.4,5 This evolutionary principle is extended to state that protein local fragments of a similar sequence, which do not necessarily have an evolutionary relationship, hav ...
... experimentally determined sequences and structures of proteins, applying the knowledge that homologous proteins have a similar fold.4,5 This evolutionary principle is extended to state that protein local fragments of a similar sequence, which do not necessarily have an evolutionary relationship, hav ...
Determination of De Novo Synthesized Amino Acids in Cellular
... proline was largely decreased. Apparently, hypoosmotic conditions stimulate the synthesis of proteins or peptides with a high proline content. The results show that already after 2 h of incubation with [U-13C]glucose there is a pronounced flux of 13C label into the cellular proteins, which is usuall ...
... proline was largely decreased. Apparently, hypoosmotic conditions stimulate the synthesis of proteins or peptides with a high proline content. The results show that already after 2 h of incubation with [U-13C]glucose there is a pronounced flux of 13C label into the cellular proteins, which is usuall ...
Curt Stern on Somatic Crossing Over
... bristles and slower development than normal. Stern repeated Bridges’ findings and expanded upon them, investigating possible mechanisms by which the carrier chromosome might be eliminated. However, the real explanation came to Stern by chance. He happened to examine flies with heterozygous X chromosom ...
... bristles and slower development than normal. Stern repeated Bridges’ findings and expanded upon them, investigating possible mechanisms by which the carrier chromosome might be eliminated. However, the real explanation came to Stern by chance. He happened to examine flies with heterozygous X chromosom ...
LP 6 Chromosome abnormalities
... and impaired speech. Both of these disorders can be caused by UPD or other errors in imprinting involving genes on the long arm of chromosome 15. Other conditions, such as Beckwith-Wiedemann syndrome (a disorder characterized by accelerated growth and an increased risk of cancerous tumors), are asso ...
... and impaired speech. Both of these disorders can be caused by UPD or other errors in imprinting involving genes on the long arm of chromosome 15. Other conditions, such as Beckwith-Wiedemann syndrome (a disorder characterized by accelerated growth and an increased risk of cancerous tumors), are asso ...
C454_lect9 - chem.uwec.edu - University of Wisconsin
... Intermediates are attached to the acyl carrier protein (ACP). In higher organisms, the active sites for the synthesis reactions are all on the same polypeptide. The activated donor in the synthesis is malonyl– ACP. Fatty acid reduction uses NADPH + H+. Elongation stops at C16 (palmitic acid) ...
... Intermediates are attached to the acyl carrier protein (ACP). In higher organisms, the active sites for the synthesis reactions are all on the same polypeptide. The activated donor in the synthesis is malonyl– ACP. Fatty acid reduction uses NADPH + H+. Elongation stops at C16 (palmitic acid) ...
Pairing of homologous regions in the mouse genome is associated
... interactions occurs on the cis allele but strikingly, we also found a number of chimeric 4C products consisting of a maternal bait and a paternal prey, or vice versa (Fig. 1A). This suggests that for both tissues analysed (E13.5 foetal liver and placenta to represent embryonic and extra-embryonic li ...
... interactions occurs on the cis allele but strikingly, we also found a number of chimeric 4C products consisting of a maternal bait and a paternal prey, or vice versa (Fig. 1A). This suggests that for both tissues analysed (E13.5 foetal liver and placenta to represent embryonic and extra-embryonic li ...
Lecture 36
... Fatty acids stored in adopose cells are released into the blood in response to hormone signaling by activation of cellular lipases which cleave stored triacylglycerides. The fatty acids provide a rich source of energy for tissues throughout the body when glycogen stores have been depleted, especial ...
... Fatty acids stored in adopose cells are released into the blood in response to hormone signaling by activation of cellular lipases which cleave stored triacylglycerides. The fatty acids provide a rich source of energy for tissues throughout the body when glycogen stores have been depleted, especial ...
UNIT- V - Bhoj University
... well-studied but is involved in the maintenance of cell shape, polarity and cytokinesis. Genetic material ...
... well-studied but is involved in the maintenance of cell shape, polarity and cytokinesis. Genetic material ...
Isolation of a Strong Suppressor of Nonsense Mutations in Bacillus
... su- with mutant susB47 (Fig. 3A-C) does not give place to the synthesis of protein NP1 and, instead, it produces a lower-molecular-weight fragment (NPl*) as was previously shown in the case of B. subtilis 1 1 ONA su- [lo]. No synthesis of protein NP1 takes place either after infection of B. suhtilis ...
... su- with mutant susB47 (Fig. 3A-C) does not give place to the synthesis of protein NP1 and, instead, it produces a lower-molecular-weight fragment (NPl*) as was previously shown in the case of B. subtilis 1 1 ONA su- [lo]. No synthesis of protein NP1 takes place either after infection of B. suhtilis ...
1 Title: Long-term natural selection affects patterns of
... Natural selection on regions of the genome that affect traits can also affect the evolution of nearby neutral regions that are less likely to be separated from the selected allele by recombination. For example, levels of diversity are reduced in coding genes and in the regions around genes, likely b ...
... Natural selection on regions of the genome that affect traits can also affect the evolution of nearby neutral regions that are less likely to be separated from the selected allele by recombination. For example, levels of diversity are reduced in coding genes and in the regions around genes, likely b ...
Point mutation
A point mutation, or single base modification, is a type of mutation that causes a single nucleotide base change, insertion, or deletion of the genetic material, DNA or RNA. The term frameshift mutation indicates the addition or deletion of a base pair. A point mutant is an individual that is affected by a point mutation.Repeat induced point mutations are recurring point mutations, discussed below.