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Protein synthesis
Protein synthesis

... DIFFERENCES BETWEEN DNA AND RNA: SUGAR IN RNA IS RIBOSE AND NOT DEOXYRIBOSE RNA IS SINGLE STRANDED RNA CONTAINS URACIL INSTEAD OF THYMINE ...
(Pisces, Cyprinidae) using the nuclear ITS
(Pisces, Cyprinidae) using the nuclear ITS

... The results of this study show that the amplified PCR product of the ITS-1 spacer has a different size in each studied species. We did not expect any differences in the ITS-1 size of the ide, the common dace and the European chub, because there are few data in the literature about any length variati ...
(lectures 24
(lectures 24

... Hawaiian species of the genus Drosophila. Being dipterans (flies) they have giant salivary gland chromosomes which are not only polytene (multiple stranded) and can have many bands identified on them by staining for DNA, but also the two homologues are paired in this larval salivary gland! (This mus ...
Terauchi, R., Abe, A., Takagi, H., Tamiru, M
Terauchi, R., Abe, A., Takagi, H., Tamiru, M

... phenotypes and markers from the parents to progeny, thus is usually called “linkage study.” The second genetic association approach does not involve crossing, and is applied to a population of individuals with unknown relationships to each other. This approach is commonly called “association study,” ...
Deficiency γ-α Genetic Basis of Human Complement C8
Deficiency γ-α Genetic Basis of Human Complement C8

... by PCR, and the resulting DNA fragments were analyzed by SSCP. This approach enabled us to detect target exons and avoid sequencing the entire coding region of the C8a and C8g genes of the deficient individuals. The strategy provides a rapid, sensitive, and simple method to investigate the whole cod ...
SCI 30 UA CH 2.3 DNA - Fort Saskatchewan High
SCI 30 UA CH 2.3 DNA - Fort Saskatchewan High

... vice versa (C-G or G-C). As a result of the specific bonding between bases, the DNA molecule is comprised of two long chains of nucleotides with bases of one chain paired up with another chain containing complementary bases. For example, if the base pairs on one side of the molecule are ACTGTTA, the ...
An investigation into the relationship between
An investigation into the relationship between

... Common (Malvern Hills SSSI, Worcestershire); areas where slow worms, grass snakes and adders are known to be present. The location of all faecal samples was determined using GPS ± 50cm (Figure 2.). Samples were collected on the 1st and 5th July 2013. To ensure faecal samples were from pheasants and ...
ESTs to genome
ESTs to genome

... Top scoring hexamer in conserved downstream regions: TGCATG (9-fold over expected)  Not over-represented downstream to constitutive exons.  Binding site for FOX1 (splicing regulatory protein) ...
Interfering contexts of regulatory sequence elements
Interfering contexts of regulatory sequence elements

... perform better than the consensus. Two such examples emerged from experiments with randomization of the recognition sequences in a search for a better one. In both cases, some of the sequences selected from random sets were found to be superior in some important aspects as compared to well-establish ...
Reviewing Biology: The Living Environment
Reviewing Biology: The Living Environment

... The possible offspring of a genetic cross are often shown with a diagram called a Punnett square. We can use a Punnett square to show the possible offspring of a cross between a heterozygous tall pea plant (Tt) and a homozygous short pea plant (tt). The first step in using a Punnett square is to det ...
RB Buiatti
RB Buiatti

... from the exterior by some membrane, but continuously exchanging energy and matter with the environment. In the case of ecosystems, they are not limited by physical barriers but by the connections between different organisms. In other words all connected components belong to one system, organisms com ...
Products of Modern Biotechnology
Products of Modern Biotechnology

Recurrence time statistics: Versatile tools for genomic DNA
Recurrence time statistics: Versatile tools for genomic DNA

... software tools such as FASTA [28, 29] and BLAST [30–33]. Although these tools have been routinely used in many different types of researches, finding biologically significant information with these tools is far from trivial, for the following reasons: i) The results of sequence alignment and databas ...
PGLO - jvbiologyk
PGLO - jvbiologyk

... transformation procedure, the bacteria will express their newly acquired jellyfish gene and produce the fluorescent protein which will cause them to glow a brilliant green color under ultraviolet light. In this activity, you will learn about the process of moving genes from one organism to another w ...
Results - Hal Cirad
Results - Hal Cirad

... The extensively cultivated coffee species Coffea arabica is an allotetraploid resulting from a recent hybridization between two wild diploid Coffea species. We describe here the first identification and functional assessment of homoeologous gene copies in C. arabica. When cloning the CaWRKY1 gene en ...
Mendel and the Gene Idea
Mendel and the Gene Idea

... – 4% of the Caucasians are carriers – The dominate allele codes for a membrane protein that controls chloride traffic across the cell membrane. -absent in homozygous recessive – Disease symptoms result from the accumulation of thickened mucus in the lungs and pancreas. ...
Ecological Risks of Gene Drive Technologies
Ecological Risks of Gene Drive Technologies

... To assess the ecological risks and potential benefits of an intentional release, it is essential to consider the invasiveness of the gene drive, in terms of both the population genetics and the population dynamics. Some gene drive mechanisms are ‘global’, designed to spread throughout a population f ...
A novel type of replicative enzyme harbouring ATPase, primase and
A novel type of replicative enzyme harbouring ATPase, primase and

... processivity since at short incubation times no long extension products are visible. The presence of 0.2 mM ATP has a slightly stimulatory effect on the DNA polymerase activity. Furthermore, the DNA polymerase activity is not inhibited by aphidicolin, which is a speci®c inhibitor of replicative euka ...
Transcription translation flipbook
Transcription translation flipbook

... protein. Each step is drawn and described with labeling of all molecules and procedures throughout. In the end, the project product will illustrate through animation the process of protein synthesis. Total 50 points. Checklist of requirements (points): Basic requirements: o mRNA strand is long enoug ...
An Introduction to Linear Discriminants for Classification
An Introduction to Linear Discriminants for Classification

... models that allows us to classify data (like microarray) into preset groups (eg. cancer vs. noncancer, metastatic vs. non metastatic, respond well to drug vs. poorly to drug) ...
Biotechnology Laboratory
Biotechnology Laboratory

... 5. Biofuels connections, RT-qPCR analysis of MEP pathway gene expression. Objective: To investigate the expression levels of selected 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway genes in the cyanobacterium Synechococcus sp. PCC 7002. As mentioned, we have introduced IspS and IDI genes into thi ...
Objective 2.1 Lesson D Recombinant Organisms
Objective 2.1 Lesson D Recombinant Organisms

... 2. As one member is recording the sequences, the other group member should be looking for these sequences within that cut your PLASMID DNA ONE TIME! Read below before you start looking through all of those letters. 3. Your job as a biochemist is to find a restriction enzyme that will  Cut open your ...
Note 20 - South Tuen Mun Government Secondary School
Note 20 - South Tuen Mun Government Secondary School

...  the codons are degenerate [there are 20 amino acids determined by 43 = 64 codons, thus one amino acid is determined by 2 or more codons], in the codons that determine the same amino acid, the first two bases are the same while the third base can be different.  the codons are universal [all living ...
DNA the Crown Jewels 2012
DNA the Crown Jewels 2012

Week of 09/04
Week of 09/04

... SO, if genes are closely linked then there should be more double transformants seen in the results than the PRODUCT of the single transformants… (single transormants)(single transformants) < (double transformants)  genes are linked and transformed as a single unit (single transormants)(single trans ...
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Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
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