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A Fine Physical Map of Arabidopsis thaliana Chromosome 5
A Fine Physical Map of Arabidopsis thaliana Chromosome 5

... Elmer-ABI, Foster City, CA). The primers designed from respectively. Since the identity of the overlapping regions the end sequences of positive clones were used to confirm among YAC clones was confirmed using PCR products the overlap between clones and also to select clones in amplified with the pr ...
VTC4 Is a Bifunctional Enzyme That Affects
VTC4 Is a Bifunctional Enzyme That Affects

... peptide, an Xpress epitope, and an EK cleavage site (pAtIMPH). Overexpression of soluble VTC4 protein in Escherichia coli strain pREP4/BL21(DE3)* transformed with pAtIMPH was facilitated by the coexpression of GroES and GroEL. After cell lysis, the 6xHIS region of the protein bound to the Qiagen nic ...
The transformation suppressor protein Pdcd4 shuttles
The transformation suppressor protein Pdcd4 shuttles

... eucaryotic translation initiation factors (eIFs) eIF4A and eIF4G (Göke et al., 2002; Kang et al., 2002; Yang et al., 2003), suggesting that it might be involved in regulating protein translation. In support of this idea, Yang et al. (2003) have localized the protein to the cytoplasm and have demons ...
here - Science in School
here - Science in School

... region’. The DNA in this region changes so fast that it is used for forensic science and paternity testing. Instead of an evolutionary tree, you can build a family tree by comparing DNA sequences in this region. Another curious effect may come from DNA insertions by transposons and viruses, which ma ...
Spinal Muscular Atrophy May 2014
Spinal Muscular Atrophy May 2014

... result in the spinal motor neurons not being maintained properly and they die. Because specific groups of muscle fibres are no longer being stimulated they also die resulting in muscles wasting (atrophy). SMN is controlled by two genes known as SMN1 and SMN2. The gene called SMN1 is the primary sour ...
Patterns of prokaryotic lateral gene transfers affecting parasitic
Patterns of prokaryotic lateral gene transfers affecting parasitic

... Although many of these LGTs seem to represent homologous replacements of genes for existing pathways, there are also cases where LGT has conferred entirely novel functions. For example, the transfer of genes for bacterial-like nucleotide transporters to microsporidian parasites underpins their oblig ...
Genome-Wide Gene Expression Effects of Sex Chromosome
Genome-Wide Gene Expression Effects of Sex Chromosome

... and histone modifications established during oogenesis and spermatogenesis (Sha 2008). In mammals, gynogenetic offspring are inviable (McGrath and Solter 1984; Thomson and Solter 1988), indicating that a balanced contribution of chromosomes of paternal and maternal origin is required for development ...
Patterns of prokaryotic lateral gene transfers affecting parasitic
Patterns of prokaryotic lateral gene transfers affecting parasitic

... Although many of these LGTs seem to represent homologous replacements of genes for existing pathways, there are also cases where LGT has conferred entirely novel functions. For example, the transfer of genes for bacterial-like nucleotide transporters to microsporidian parasites underpins their oblig ...
Slide 1
Slide 1

... reduce round-off error) they are often multiplied by 2 (or more) first, giving a “half-bit” score: ...
An introduction to systems genetics
An introduction to systems genetics

... the network and graph theory approaches that have permeated wide parts of biological research in the last few years (Barabási & Oltvai 2004, Ideker & Krogan 2012). Network models can help to understand and interpret the roles of genetics and epigenetics in disease predisposition and etiology. By pro ...
A Case Study of Leopard Appaloosa Alpacas in one
A Case Study of Leopard Appaloosa Alpacas in one

... lighter colour infused by spots of the same colour as the rest of the coat, the term ‘Leopard’ is used to describe coloured spots evenly distributed over the entire body (Wilpedia, 2009). This pattern of colour occurs in a wide range of species, including the horse, dogs (ie dalmations), moths and f ...
Analyses of complete nucleotide sequence of Iranian isolate of
Analyses of complete nucleotide sequence of Iranian isolate of

... Twelve overlapping contigs covering the full length of the genome of the MDMV-Ir isolate from Golestan province were obtained and the complete genome sequence was reconstructed and deposited in EMBL database under the GenBank accession number JO280313. It contained 9499 nucleotides, excluding the 3′ ...
A cucurbit androecy gene reveals how unisexual flowers
A cucurbit androecy gene reveals how unisexual flowers

... David A. Campbell,11 Nancy R. Sturm,11 Steve Dagenais-Bellefeuille,12 David Morse12 Dinoflagellates are important components of marine ecosystems and essential coral symbionts, yet little is known about their genomes. We report here on the analysis of a high-quality assembly from the 1180-megabase g ...
Modified PDF
Modified PDF

... Abstract. The adenovirus (Ad) genome is a linear double stranded molecule containing about 36 kbp. At each end of the genome an approximately 100 bp inverted terminal repeat (ITR) is found, the exact length depending on the serotype. To the 5’-end of each ITR, a 55 kDa terminal protein (TP) is coval ...
EXERCISE 11 – MENDELIAN GENETICS PROBLEMS
EXERCISE 11 – MENDELIAN GENETICS PROBLEMS

... 10. In human beings, a downward pointed frontal hairline ("widow's peak") is a heritable trait. A person with a widow's peak always has at least one parent who also has this trait, whereas persons with a straight frontal hairline may occur in families in which one or even both parents have widow's p ...
Lec 16 - RNA and IT`s Structure
Lec 16 - RNA and IT`s Structure

... The D loop of prokaryote initiator tRNAs contains an A11, U24 base pair. All other tRNAs have a Y11, R24 base pair. Eukaryotic cytoplasmic initiator tRNAs have AU or AU* instead of Tψ in the TψC loop. Also, in eukaryotes instead of a pyrimidine nucleotide (Y) there is A at the 3' end of the TψC loop ...
Small, Smaller, Smallest: The Origins and Evolution of Ancient Dual
Small, Smaller, Smallest: The Origins and Evolution of Ancient Dual

... shown here with a blue dashed line. The hypothesis that the Cicadomorpha do share the closely related BetaSymb (Zinderia + Nasuia), as evidenced by our genomic and phylogenetic results, is shown in a solid blue line (as is Vidania found throughout the Fulgoroidea based on Urban and Cryan 2012). ...
Journal of Bacteriology
Journal of Bacteriology

... from the digestion mixtures, with the consequence being that the bacteriocin cannot be proteolytically degraded. Therefore, it is essential that enzymatic digestion of amylocyclicin be performed in glass vials. Furthermore, addition of organic solvents, preferably, acetonitrile, at a concentration h ...
BPA leaflet testing and inheritance
BPA leaflet testing and inheritance

Cloning and sequence analysis of cnaA gene encoding the catalytic
Cloning and sequence analysis of cnaA gene encoding the catalytic

4-Coumarate:Coenzyme A Ligase Has the Catalytic Capacity to
4-Coumarate:Coenzyme A Ligase Has the Catalytic Capacity to

... of (di)nucleoside polyphosphates, appreciable amounts of these compounds, pnN and NpnN⬘, have been found to also naturally occur in a variety of tissues and organisms, including bacteria, fungi, and animal cells (Garrison and Barnes, 1992; Kisselev et al., 1998; McLennan, 2000). They presumably occu ...
Results - BioMed Central
Results - BioMed Central

... When a Unigene happens to be unaligned to non of the above databases, a software ...
Supporting Materials S1..
Supporting Materials S1..

... libraries a dimensionless enrichment factor was calculated to examine relative changes in the contribution of individual clones to the September 2008 and March 2009 the clone libraries (Fig. S3). In both samples, Flavobacteriaceae represent a significant portion of clones identified in the ...
MagJET Plasmid DNA Kit - Thermo Fisher Scientific
MagJET Plasmid DNA Kit - Thermo Fisher Scientific

... 5. Add 50 µL of isopropanol (100%) and mix immediately by inverting the tube 4-6 times. 6. Centrifuge lysed sample for 5 min at 16,000 × g to pellet cell debris and chromosomal DNA. 7. Add 25 µL of MagJET Magnetic Beads resuspended well by vortexing and 250 µL of isopropanol to a new tube. 8. Transf ...
Chapter 4 PPT-VIEW
Chapter 4 PPT-VIEW

... Control of Metabolic Reactions: Enzyme Action Enzymes are biological, protein catalysts that increase the rate of a chemical reaction without being consumed by the reaction. • (They lower activation energy needed to start reactions). • Enzymes are globular proteins with specific shapes • Enzymes ar ...
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Artificial gene synthesis

Artificial gene synthesis is a method in synthetic biology that is used to create artificial genes in the laboratory. Currently based on solid-phase DNA synthesis, it differs from molecular cloning and polymerase chain reaction (PCR) in that the user does not have to begin with preexisting DNA sequences. Therefore, it is possible to make a completely synthetic double-stranded DNA molecule with no apparent limits on either nucleotide sequence or size. The method has been used to generate functional bacterial or yeast chromosomes containing approximately one million base pairs. Recent research also suggests the possibility of creating novel nucleobase pairs in addition to the two base pairs in nature, which could greatly expand the possibility of expanding the genetic code.Synthesis of the first complete gene, a yeast tRNA, was demonstrated by Har Gobind Khorana and coworkers in 1972. Synthesis of the first peptide- and protein-coding genes was performed in the laboratories of Herbert Boyer and Alexander Markham, respectively.Commercial gene synthesis services are now available from numerous companies worldwide, some of which have built their business model around this task. Current gene synthesis approaches are most often based on a combination of organic chemistry and molecular biological techniques and entire genes may be synthesized ""de novo"", without the need for precursor template DNA. Gene synthesis has become an important tool in many fields of recombinant DNA technology including heterologous gene expression, vaccine development, gene therapy and molecular engineering. The synthesis of nucleic acid sequences is often more economical than classical cloning and mutagenesis procedures.
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