A novel gene encoding a 54 kDa polypeptide is
... could grow on propane or butane. This fragment could therefore be used as a probe for detection of such bacteria. A 23 kb fragment having an ORF encoding a polypeptide of 54 kDa was identified by screening a genomic library of Pseudomonas sp. IMT37 with this 49 kb EcoRI fragment. The sequence of t ...
... could grow on propane or butane. This fragment could therefore be used as a probe for detection of such bacteria. A 23 kb fragment having an ORF encoding a polypeptide of 54 kDa was identified by screening a genomic library of Pseudomonas sp. IMT37 with this 49 kb EcoRI fragment. The sequence of t ...
Specific function of a plastid sigma factor for ndhF
... predominant role in the transcription of photosynthesis-related genes (10). The switch from predominant NEP to predominant PEP activity during plant development might be regulated by glutamyl-tRNA (11). In Arabidopsis, cDNAs encoding six different sigma-like transcription factors that could be invol ...
... predominant role in the transcription of photosynthesis-related genes (10). The switch from predominant NEP to predominant PEP activity during plant development might be regulated by glutamyl-tRNA (11). In Arabidopsis, cDNAs encoding six different sigma-like transcription factors that could be invol ...
horiuchi - Genetics
... is only a single positive control gene (phoB) for AP synthesis. An alternate hypothesis that one of the mutations has a polar effect on a second cistron is unlikely. By this hypothesis, one of the mutations is a nonsense mutation or a frameshift mutation which introduces nonsense, and the resulting ...
... is only a single positive control gene (phoB) for AP synthesis. An alternate hypothesis that one of the mutations has a polar effect on a second cistron is unlikely. By this hypothesis, one of the mutations is a nonsense mutation or a frameshift mutation which introduces nonsense, and the resulting ...
Dissecting plant meiosis using Arabidopsis thaliana mutants
... Male meiosis is unaffected in swi1-1 and dyad (Motamayor et al., 2000; Siddiqi et al., 2000), but severely affected in swi1-2. No true leptotene, zygotene or pachytene stages are observed in swi1-2, and no evidence of synapsis is seen. Ten univalents are initially observed during meiosis I followed ...
... Male meiosis is unaffected in swi1-1 and dyad (Motamayor et al., 2000; Siddiqi et al., 2000), but severely affected in swi1-2. No true leptotene, zygotene or pachytene stages are observed in swi1-2, and no evidence of synapsis is seen. Ten univalents are initially observed during meiosis I followed ...
A novel environment-sensitive biodegradable polydisulfide with
... was comparable to or slightly lower than that of corresponding PEI complexes. Moreover, the polydisulfide showed better serum-friendly feature than PEI when delivering either DNA or siRNA in the presence of 10% FBS. This novel polydisulfide is a promising lead for further design and development of s ...
... was comparable to or slightly lower than that of corresponding PEI complexes. Moreover, the polydisulfide showed better serum-friendly feature than PEI when delivering either DNA or siRNA in the presence of 10% FBS. This novel polydisulfide is a promising lead for further design and development of s ...
Development of a codominant PCR-based marker for the wheat Wx
... indicated by a W above the lane, those homozygous for the null allele are indicated by an N, while heterozygous lines are indicated by an H. ...
... indicated by a W above the lane, those homozygous for the null allele are indicated by an N, while heterozygous lines are indicated by an H. ...
CRISPR germline engineering—the community
... Katrine S. Bosley is at Editas Medicine, Cambridge, Massachusetts, USA; Michael Botchan is in the Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, California, USA; Annelien Bredenoord is in the Department of Medical Humanities, University Medical Center, Utrech ...
... Katrine S. Bosley is at Editas Medicine, Cambridge, Massachusetts, USA; Michael Botchan is in the Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, California, USA; Annelien Bredenoord is in the Department of Medical Humanities, University Medical Center, Utrech ...
NIH Public Access
... offspring over which both paternal and maternal parents are competing. A decade ago, a specific class of mutants was identified that shows fertilization-independent seed development (for review, see [2]). Later studies revealed that these mutants are impaired in the Polycomb group (PcG) complex in t ...
... offspring over which both paternal and maternal parents are competing. A decade ago, a specific class of mutants was identified that shows fertilization-independent seed development (for review, see [2]). Later studies revealed that these mutants are impaired in the Polycomb group (PcG) complex in t ...
USMLE Step 1 Web Prep — Transcription and RNA Processing: Part
... inside the nucleus to form the mature mRNA molecule A 7-methylguanosine cap is added to the 5' end while the RNA molecule is still being synthesized. The cap structure serves as a ribosome-binding site and also helps to protect the mRNA chain from degradation. A poly-A tail is attached to the 3' end ...
... inside the nucleus to form the mature mRNA molecule A 7-methylguanosine cap is added to the 5' end while the RNA molecule is still being synthesized. The cap structure serves as a ribosome-binding site and also helps to protect the mRNA chain from degradation. A poly-A tail is attached to the 3' end ...
Module 1: Introduction
... • More than one annotation term allowed per gene • Some genomes are annotated more than others • Annotation comes from manual and electronic sources • GO can be simplified for certain uses (GO Slim) ...
... • More than one annotation term allowed per gene • Some genomes are annotated more than others • Annotation comes from manual and electronic sources • GO can be simplified for certain uses (GO Slim) ...
The Allele and Genotype Frequencies of Bovine Pituitary Specific Transcription
... allele (Pomp‚ D.‚ T. Zou‚ 1997; Almeida, S.E.M., E.A. Almeida, 2003; Javanmard, A., A. Nader, 2005; Nassiry, M.R., A. Heravi Moussavi, 2005).The genotype and gene frequencies from six Iranian cattle populations were determined for Pit-1 H inf1 and leptin Sau3A1 by PCR-RFLP , the highest frequencies ...
... allele (Pomp‚ D.‚ T. Zou‚ 1997; Almeida, S.E.M., E.A. Almeida, 2003; Javanmard, A., A. Nader, 2005; Nassiry, M.R., A. Heravi Moussavi, 2005).The genotype and gene frequencies from six Iranian cattle populations were determined for Pit-1 H inf1 and leptin Sau3A1 by PCR-RFLP , the highest frequencies ...
Insectos resistentes: el reto de las plantas transgénicas
... Ö Resistance to one toxin must not confere crossresistance to the other toxin (i.e., different modes of action of the two toxins). Ö Lower fitness associated to resistance alleles in the absence of selection pressure (to permit reversion of resistance). Ö Low initial frequency of the resistance alle ...
... Ö Resistance to one toxin must not confere crossresistance to the other toxin (i.e., different modes of action of the two toxins). Ö Lower fitness associated to resistance alleles in the absence of selection pressure (to permit reversion of resistance). Ö Low initial frequency of the resistance alle ...
as a PDF
... factor to recognize UAA efficiently (Klobutcher and Farabaugh, 2002). Future work will determine if these ⫹1 frameshifting events have any regulatory function and whether other mRNA elements are involved. Two other examples of ⫹ 1 frameshifting in eukaryotes warrant mention. The ABP140 gene of S. ce ...
... factor to recognize UAA efficiently (Klobutcher and Farabaugh, 2002). Future work will determine if these ⫹1 frameshifting events have any regulatory function and whether other mRNA elements are involved. Two other examples of ⫹ 1 frameshifting in eukaryotes warrant mention. The ABP140 gene of S. ce ...
Social implications of gene therapy
... noted above. Germ line therapy, in contrast, would alter the prevalence of some genes, although the magnitude of such effects is impossible to predict because so many factors are involved. Direct germ line gene therapy of recessive disorders would, for most diseases, have a noticeable effect on huma ...
... noted above. Germ line therapy, in contrast, would alter the prevalence of some genes, although the magnitude of such effects is impossible to predict because so many factors are involved. Direct germ line gene therapy of recessive disorders would, for most diseases, have a noticeable effect on huma ...
How does the cell regulate arsenate respiration and
... a. Expression represents the ratio of the relative quantity of arrA or arsC transcripts to that of the housekeeping gene gyrB. b. Induction was determined by normalizing the expression value for arrA or arsC to no As conditions. Saltikov et al. J. Bacteriology 2005. 187 (21): 7390-7396 ...
... a. Expression represents the ratio of the relative quantity of arrA or arsC transcripts to that of the housekeeping gene gyrB. b. Induction was determined by normalizing the expression value for arrA or arsC to no As conditions. Saltikov et al. J. Bacteriology 2005. 187 (21): 7390-7396 ...
Course leader - University of Warwick
... Micropipette. Some of the micropipettes have been recently calibrated and are within 12%, others have not, so this is a dual function exercise. Select a P1000, a P200 or P100, a P20 or a P2. Examine each pipette and familiarize yourself with its mode of action. Each student must use 3 pipettes. Read ...
... Micropipette. Some of the micropipettes have been recently calibrated and are within 12%, others have not, so this is a dual function exercise. Select a P1000, a P200 or P100, a P20 or a P2. Examine each pipette and familiarize yourself with its mode of action. Each student must use 3 pipettes. Read ...
Chapter 6: Artificial Evolution
... simply to take the best individuals and ignore the others. However, that would lead to a quick loss of diversity. Those individuals currently not doing as well as the others may have properties that will prove superior in the long run. Thus, a great deal of attention has been devoted to getting just ...
... simply to take the best individuals and ignore the others. However, that would lead to a quick loss of diversity. Those individuals currently not doing as well as the others may have properties that will prove superior in the long run. Thus, a great deal of attention has been devoted to getting just ...
The Bioethics of Gene Therapy
... September 1999 when Jesse Gelsinger, age 18, died from complications related to a gene therapy he had received as part of an experimental trial. At the time, this was the first known death directly attributable to gene therapy. Gelsinger was a voluntary participant in the gene therapy trial whose aim ...
... September 1999 when Jesse Gelsinger, age 18, died from complications related to a gene therapy he had received as part of an experimental trial. At the time, this was the first known death directly attributable to gene therapy. Gelsinger was a voluntary participant in the gene therapy trial whose aim ...
Biology Chapter 11 PRETEST
... b. twice the number of chromosomes found in body cells. c. two sets of chromosomes. d. one allele for each gene. Gametes are produced by the process of a. mitosis. b. meiosis. c. crossing-over. d. replication. ...
... b. twice the number of chromosomes found in body cells. c. two sets of chromosomes. d. one allele for each gene. Gametes are produced by the process of a. mitosis. b. meiosis. c. crossing-over. d. replication. ...
P.Point Lecture Template - Green River Community College
... What are the chances of a phenotypically normal and healthy couple having a child with Gaucher disease if each partner has a brother with GD and the parents of the couple are phenotypically healthy? Hints: (This problem is more complex than you may think!) 1.) Neither couple knows their genotype. 2. ...
... What are the chances of a phenotypically normal and healthy couple having a child with Gaucher disease if each partner has a brother with GD and the parents of the couple are phenotypically healthy? Hints: (This problem is more complex than you may think!) 1.) Neither couple knows their genotype. 2. ...
powerpoint - McGill University
... TAC/TTC in H. contortus β-tubulin in Swedish flocks which had been under BZ or ML treatment “An allele frequency of ≥65% was detected in one of the two flocks in 13 (29%) of the 45 farms examined. On many farms (24, 25, 33, 36, 37, 39, 42, 43 and 44) the allele frequency was similar in both the BZ ...
... TAC/TTC in H. contortus β-tubulin in Swedish flocks which had been under BZ or ML treatment “An allele frequency of ≥65% was detected in one of the two flocks in 13 (29%) of the 45 farms examined. On many farms (24, 25, 33, 36, 37, 39, 42, 43 and 44) the allele frequency was similar in both the BZ ...
The Concept of the Gene in Development and Evolution
... The consensus gene embraces multiple products from a single locus. One way this can occur is with sliding edges. Another is through combinatorial splicing of the transcript. ...
... The consensus gene embraces multiple products from a single locus. One way this can occur is with sliding edges. Another is through combinatorial splicing of the transcript. ...
Genomic approaches for the understanding of aging
... been conducted. In Drosophila head, genes involved in energy metabolism and neuronal function are decreased in expression with aging (39). Interestingly, these age-related transcriptional changes in the head mainly occur before day 13 of the adult stage and show little changes thereafter. Another st ...
... been conducted. In Drosophila head, genes involved in energy metabolism and neuronal function are decreased in expression with aging (39). Interestingly, these age-related transcriptional changes in the head mainly occur before day 13 of the adult stage and show little changes thereafter. Another st ...