126 EFFECT OF ULTRAVIOLET-B IRRADIATION ON FATTY ACIDS
... the fatty acids composition of microalgae (e.g. Wang & Chai, 1994 and Odmark et al., 1998) and those that have been published are seemingly contradictory. The extant literature on the subject includes: some studies reporting an overall increase in SFA (saturated fatty acids) and MUFA (monounsaturate ...
... the fatty acids composition of microalgae (e.g. Wang & Chai, 1994 and Odmark et al., 1998) and those that have been published are seemingly contradictory. The extant literature on the subject includes: some studies reporting an overall increase in SFA (saturated fatty acids) and MUFA (monounsaturate ...
campbell ch#3 only
... of a protein. Histidine can be found in the protonated or unprotonated forms in proteins, and the properties of many proteins depend on whether individual histidine residues are or are not charged. ...
... of a protein. Histidine can be found in the protonated or unprotonated forms in proteins, and the properties of many proteins depend on whether individual histidine residues are or are not charged. ...
Construction of plant BAC libraries This document
... 3. Place assembly joints, glass tubes, collection cups, and the cuvette rack on the Q-tray cover. Add 1X TAE to each of the three assembly joint/collection cup combinations until a reverse meniscus is visible at the top of each assembly joint. Gently place a piece of sterile Miracloth onto the rever ...
... 3. Place assembly joints, glass tubes, collection cups, and the cuvette rack on the Q-tray cover. Add 1X TAE to each of the three assembly joint/collection cup combinations until a reverse meniscus is visible at the top of each assembly joint. Gently place a piece of sterile Miracloth onto the rever ...
X-adrenoleukodystrophy
... The lifetime of a mouse in the lab can be up to about two and a half years. In previous studies, it was found that mice do not develop any pathological symptoms until at least the age of 6 months (Pujol et al., 2002). In light of these facts, any experiments conducted on the lab mice should be done ...
... The lifetime of a mouse in the lab can be up to about two and a half years. In previous studies, it was found that mice do not develop any pathological symptoms until at least the age of 6 months (Pujol et al., 2002). In light of these facts, any experiments conducted on the lab mice should be done ...
MEIOSIS I
... Depending on the type of life cycle, either haploid or diploid cells can divide by mitosis However, only diploid cells can undergo meiosis In all three life cycles, the halving and doubling of chromosomes contribute to genetic variation in ...
... Depending on the type of life cycle, either haploid or diploid cells can divide by mitosis However, only diploid cells can undergo meiosis In all three life cycles, the halving and doubling of chromosomes contribute to genetic variation in ...
Fastness in Mycobacterium tuberculosis
... cycle. Since phosphorylation of HadAB and HadBC enzymes was found to be increased during stationary growth phase, it was proposed that mycobacteria shut down meromycolic acid chain production under non-replicating conditions, a view which is supported by the fact that the mycolic acid biosynthesis i ...
... cycle. Since phosphorylation of HadAB and HadBC enzymes was found to be increased during stationary growth phase, it was proposed that mycobacteria shut down meromycolic acid chain production under non-replicating conditions, a view which is supported by the fact that the mycolic acid biosynthesis i ...
Cross-talk between cell-cycle control and the environment
... or DNA strands separation during replication. The posttranslational regulation of Cdk1-type kinases through inhibitory phosphorylation through Wee1-type kinases in the so-called P-loop at the residue Tyr15 or the analogous positions as been found to be of pivotal importance for the arrest of the cel ...
... or DNA strands separation during replication. The posttranslational regulation of Cdk1-type kinases through inhibitory phosphorylation through Wee1-type kinases in the so-called P-loop at the residue Tyr15 or the analogous positions as been found to be of pivotal importance for the arrest of the cel ...
Defining the complementarities between antibodies and haptens to
... and post- selection (panning of the phage displayed libraries) sequences revealed more conserved sites (123) within the post-selection sequences, when compared to their pre-selection counterparts (28). The strong selection pressure, generated by panning against these haptens resulted in the isolatio ...
... and post- selection (panning of the phage displayed libraries) sequences revealed more conserved sites (123) within the post-selection sequences, when compared to their pre-selection counterparts (28). The strong selection pressure, generated by panning against these haptens resulted in the isolatio ...
Sequence and evolutionary analysis of the human trypsin subfamily
... (233/630) of the time. In some cases, aliphatic character was completely conserved, such as position 103, which is neighbouring to the catalytic Asp102. The consensus Ile at this position was substituted 20 times, 15 times by Leu and 5 times by Val. In other cases, it was not so conserved, such as V ...
... (233/630) of the time. In some cases, aliphatic character was completely conserved, such as position 103, which is neighbouring to the catalytic Asp102. The consensus Ile at this position was substituted 20 times, 15 times by Leu and 5 times by Val. In other cases, it was not so conserved, such as V ...
A novel locus of Yersinia enterocolitica serotype O:3 involved in
... (Fig. 2, lanes 12 and 13, respectively) and were resistant to ~bR1-37 (Table 2). These results ruled out the possibility of second-site mutations behind the phenotypic changes in YeO3-RfbR12. ...
... (Fig. 2, lanes 12 and 13, respectively) and were resistant to ~bR1-37 (Table 2). These results ruled out the possibility of second-site mutations behind the phenotypic changes in YeO3-RfbR12. ...
2015 answer key - Clemson University
... a) No. An octopus in a den will have most of its skin surface blocked by the den walls pressing in from each side. b) Correct. The octopus’ skin can exchange with the environment, overall oxygen demand is low, and so the skin can supply a larger part of it. c) and d). No. The skin is limited in how ...
... a) No. An octopus in a den will have most of its skin surface blocked by the den walls pressing in from each side. b) Correct. The octopus’ skin can exchange with the environment, overall oxygen demand is low, and so the skin can supply a larger part of it. c) and d). No. The skin is limited in how ...
3- Anemia
... hence, anemia. Sickle-cell anemia, a hereditary disorder, is due to homozygous hemoglobin S genes. Warm autoimmune hemolytic anemia is an anemia caused by autoimmune attack against red blood cells, primarily by IgG. Cold agglutinin hemolytic anemia is primarily mediated by IgM. ...
... hence, anemia. Sickle-cell anemia, a hereditary disorder, is due to homozygous hemoglobin S genes. Warm autoimmune hemolytic anemia is an anemia caused by autoimmune attack against red blood cells, primarily by IgG. Cold agglutinin hemolytic anemia is primarily mediated by IgM. ...
Lecture4 - Department of Computer Science
... of information per position in a sequence alignment that is available to determine whether or not a sequence is homologous. • This amount of information is available only if the matrix used in the database search is matched for the appropriate degree of sequence divergence. • As will be shown later ...
... of information per position in a sequence alignment that is available to determine whether or not a sequence is homologous. • This amount of information is available only if the matrix used in the database search is matched for the appropriate degree of sequence divergence. • As will be shown later ...
Introduction - Stellenbosch University
... https://www.ncbi.nlm.nih.gov/books/NBK179288/ • use esearch to find hemoglobin proteins • use pipe (|) to efetch to retrieve the proteins in the FASTA format • use head to display six lines of the output ...
... https://www.ncbi.nlm.nih.gov/books/NBK179288/ • use esearch to find hemoglobin proteins • use pipe (|) to efetch to retrieve the proteins in the FASTA format • use head to display six lines of the output ...
Engineering subunit association of multisubunit proteins
... could be reduced significantly by deleting a loop from G113 through W120 that should have no apparent contact with biotin in a dimeric molecule. The resulting protein, containing both the H127D mutation and the loop deletion, formed a soluble dimeric streptavidin in the presence of biotin. There are ...
... could be reduced significantly by deleting a loop from G113 through W120 that should have no apparent contact with biotin in a dimeric molecule. The resulting protein, containing both the H127D mutation and the loop deletion, formed a soluble dimeric streptavidin in the presence of biotin. There are ...
Chapter 4 - DORAS
... grown in LB broth and the appropriate antibiotics, was used to inoculate 5 ml aliquots of M63 minimal media (section 2.2). These M63 cultures were then incubated at 37oC overnight and used to seed the M63 bioassays. To prepare the bioassays, M63 agar (25 ml) supplemented with 100 μM of the iron chel ...
... grown in LB broth and the appropriate antibiotics, was used to inoculate 5 ml aliquots of M63 minimal media (section 2.2). These M63 cultures were then incubated at 37oC overnight and used to seed the M63 bioassays. To prepare the bioassays, M63 agar (25 ml) supplemented with 100 μM of the iron chel ...
Youngson and Whitelaw, 2008
... rounds of mitosis. Recent evidence shows that the establishment of epigenetic state can be influenced by environmental factors (33, 40, 129). To ensure the totipotency of the zygote and to prevent perpetuation of abnormal epigenetic states, most gene regulatory, i.e., epigenetic, information is not t ...
... rounds of mitosis. Recent evidence shows that the establishment of epigenetic state can be influenced by environmental factors (33, 40, 129). To ensure the totipotency of the zygote and to prevent perpetuation of abnormal epigenetic states, most gene regulatory, i.e., epigenetic, information is not t ...
Enzyme Mechanisms - Illinois Institute of Technology
... Incorporates DNA replication as an analytical tool for determining sequence Uses short primer that attaches to the 3’ end of the ssDNA, after which a specially engineered DNA polymerase Each vial includes one dideoxyXTP and 3 ordinary dXTPs; the dideoxyXTP will be incorporated but will halt synthesi ...
... Incorporates DNA replication as an analytical tool for determining sequence Uses short primer that attaches to the 3’ end of the ssDNA, after which a specially engineered DNA polymerase Each vial includes one dideoxyXTP and 3 ordinary dXTPs; the dideoxyXTP will be incorporated but will halt synthesi ...
Genome Jigsaw: Implications of 16S Ribosomal RNA Gene
... organisms, examining factors such as a common ancestor) are just a few examples of alternative concepts (de Queiroz, 2005). Many bacteria today have been named for their human interest, for instance Neisseria meningitidis and Mycobacterium tuberculosis are named after diseases they cause (Gevers et ...
... organisms, examining factors such as a common ancestor) are just a few examples of alternative concepts (de Queiroz, 2005). Many bacteria today have been named for their human interest, for instance Neisseria meningitidis and Mycobacterium tuberculosis are named after diseases they cause (Gevers et ...
Unveiling the physiological and molecular basis of Mycobacterium
... structures may allow persistence of infection and recalcitrance to xenobiotic through time. Biofilm formation and maturation is modulated by cell density and the accumulation of signaling molecules (autoinducers) that bind a cognate response regulator and initiate a transduction cascade, triggering ...
... structures may allow persistence of infection and recalcitrance to xenobiotic through time. Biofilm formation and maturation is modulated by cell density and the accumulation of signaling molecules (autoinducers) that bind a cognate response regulator and initiate a transduction cascade, triggering ...
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.