Down syndrome: characterisation of a case with partial trisomy of
... The few published cases with DS resulting from a partial trisomy"6 have been very important in establishing a correlation between genotype and phenotype, even though most of these cases have other chromosomal abnormalities, which might contribute to the clinical findings. To define or corroborate th ...
... The few published cases with DS resulting from a partial trisomy"6 have been very important in establishing a correlation between genotype and phenotype, even though most of these cases have other chromosomal abnormalities, which might contribute to the clinical findings. To define or corroborate th ...
Nucleic Acid Structures, Energetics, and Dynamics
... enzyme will continue synthesis until it runs out of deoxy-NTPs or of template strands. However, if a few percent of a dideoxyNTP is added to the reaction mixture, the dideoxy-NTP acts as a strand termination monomer. For example, if dideoxy-GTP is added, all strands will end in G. Most of the time a ...
... enzyme will continue synthesis until it runs out of deoxy-NTPs or of template strands. However, if a few percent of a dideoxyNTP is added to the reaction mixture, the dideoxy-NTP acts as a strand termination monomer. For example, if dideoxy-GTP is added, all strands will end in G. Most of the time a ...
Teacher Guide - Science Take-Out
... human growth hormone gene. Remember: A pairs with T and C pairs with G. ...
... human growth hormone gene. Remember: A pairs with T and C pairs with G. ...
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... The code in the class DNABenchMark can be used to benchmark the cutAndSplice method. The code given to you will pop-‐up a file-‐dialog box — when run you can use this to nav ...
... The code in the class DNABenchMark can be used to benchmark the cutAndSplice method. The code given to you will pop-‐up a file-‐dialog box — when run you can use this to nav ...
Geminivirus Replication Origins Have a Modular
... Three independent lines of evidence show that geminiviruses reproduce their circular, single-stranded DNA genomes by a rolling circle replication mechanism analogous to some prokaryotic viruses and plasmids. First, the nucleotide sequences of beet curly top virus genomes generated from recombinant h ...
... Three independent lines of evidence show that geminiviruses reproduce their circular, single-stranded DNA genomes by a rolling circle replication mechanism analogous to some prokaryotic viruses and plasmids. First, the nucleotide sequences of beet curly top virus genomes generated from recombinant h ...
Wendy Weisz has Down syndrome.
... with this congenital defect. Atrial Septal Defect - A hole between the two upper chambers of the heart which makes it difficult for the heart to pump sufficient oxygen-rich blood to the bodys tissues; a heart murmur can be heard. Patent Ductus Arteriosus - A congenital heart defect in which closure ...
... with this congenital defect. Atrial Septal Defect - A hole between the two upper chambers of the heart which makes it difficult for the heart to pump sufficient oxygen-rich blood to the bodys tissues; a heart murmur can be heard. Patent Ductus Arteriosus - A congenital heart defect in which closure ...
Module 7 – Microbial Molecular Biology and Genetics
... DNA is a long polymer made from repeating units called nucleotides. As first discovered by James D. Watson and Francis Crick, the structure of DNA of all species comprises two helical chains each coiled round the same axis, and each with a pitch of 34 Ångströms (3.4 nanometres) and a radius of 10 Ån ...
... DNA is a long polymer made from repeating units called nucleotides. As first discovered by James D. Watson and Francis Crick, the structure of DNA of all species comprises two helical chains each coiled round the same axis, and each with a pitch of 34 Ångströms (3.4 nanometres) and a radius of 10 Ån ...
Phospholipid synthesis in Borrelia burgdorferi: BB0249 and BB0721
... and PG are the major phospholipids in the B. burgdorferi membrane (data not shown) and suggested that this method was a reliable method for examining B. burgdorferi membrane phospholipids. We then used this method to determine the phospholipid compositions of seven other Borrelia species: two subspe ...
... and PG are the major phospholipids in the B. burgdorferi membrane (data not shown) and suggested that this method was a reliable method for examining B. burgdorferi membrane phospholipids. We then used this method to determine the phospholipid compositions of seven other Borrelia species: two subspe ...
Specialized Transduction by Bacteriophage P22 in Salmonella typhimurium: Genetic and Physical Structure of the Transducing Genomes and the Prophage Attachment Site.
... P22pro-I and P22pro-3 are specialized transducing derivatives of phage P22 that carry the proA and proB genes of Salmonella typhimurium. These genes lie immediately adjacent to the prophage attachment site on the bacterial chromosome. By examining DNA heteroduplexes in the electron microscope, we fo ...
... P22pro-I and P22pro-3 are specialized transducing derivatives of phage P22 that carry the proA and proB genes of Salmonella typhimurium. These genes lie immediately adjacent to the prophage attachment site on the bacterial chromosome. By examining DNA heteroduplexes in the electron microscope, we fo ...
Quantifying the DNA Binding Properties of the Binuclear Ruthenium
... been possible without the help I received from an almost countless number of people. First and foremost, I want to thank Dr. Thaya for his invaluable guidance and support during my academic career at BSU. I have been tremendously fortunate to have him as a mentor. He has spent an unbelievable amount ...
... been possible without the help I received from an almost countless number of people. First and foremost, I want to thank Dr. Thaya for his invaluable guidance and support during my academic career at BSU. I have been tremendously fortunate to have him as a mentor. He has spent an unbelievable amount ...
RecA maintains the integrity of chloroplast DNA molecules in
... nuclear genomes of many organisms, including plants (Lin et al., 2006). Repair and recombination of chloroplast DNA (cpDNA) in Chlamydomonas reinhardtii is suppressed when a dominant-negative version of E. coli RecA is targeted to chloroplasts (Cerutti et al., 1995). The prevalence of chloroplast-ta ...
... nuclear genomes of many organisms, including plants (Lin et al., 2006). Repair and recombination of chloroplast DNA (cpDNA) in Chlamydomonas reinhardtii is suppressed when a dominant-negative version of E. coli RecA is targeted to chloroplasts (Cerutti et al., 1995). The prevalence of chloroplast-ta ...
Molecular Evolution of the CMT1A-REP Region: A Human
... Results from PCR and FISH analysis suggest that duplication of the distal REP occurred prior to the divergence of humans and chimpanzees but after that of gorillas and humans. Alternatively, the proximal REP may have been present in the genomes of multiple primates and subsequently deleted in all bu ...
... Results from PCR and FISH analysis suggest that duplication of the distal REP occurred prior to the divergence of humans and chimpanzees but after that of gorillas and humans. Alternatively, the proximal REP may have been present in the genomes of multiple primates and subsequently deleted in all bu ...
Structural changes following the reversal of a Y chromosome to an
... following a Y chromosome reversal, we investigated an autosome-Y translocation in a wellstudied and tractable organism, Drosophila pseudoobscura. About 10-15 Mya, the ancestral Y chromosome fused to a small autosome (the dot chromosome) in an ancestor of D. pseudoobscura. We used single molecule rea ...
... following a Y chromosome reversal, we investigated an autosome-Y translocation in a wellstudied and tractable organism, Drosophila pseudoobscura. About 10-15 Mya, the ancestral Y chromosome fused to a small autosome (the dot chromosome) in an ancestor of D. pseudoobscura. We used single molecule rea ...
Genome-Wide Analysis of Core Cell Cycle Genes in
... annotation centers, which results in the generation of redundant, nonuniform structural annotations. Furthermore, clear information is lacking on the methods and programs used as well as the motivation for applying special protocols, making it impossible to trace the annotation process. The problem ...
... annotation centers, which results in the generation of redundant, nonuniform structural annotations. Furthermore, clear information is lacking on the methods and programs used as well as the motivation for applying special protocols, making it impossible to trace the annotation process. The problem ...
General Biology I Final Exam
... when molecules with the same molecular formula have bonded together in different orders. Any of two or more chemical compounds, having the same molecular formula but different ...
... when molecules with the same molecular formula have bonded together in different orders. Any of two or more chemical compounds, having the same molecular formula but different ...
Characterization of the unique intron
... and AG-3' intron boundaries found in virtually all eukaryotic organisms (6-8). The choice of alternative intron-exon junctions would have resulted in major amino acid insertions or deletions within otherwise highly homologous co-linear regions. The Euglena nuclear gene (rbcS) encoding the ribulose1, ...
... and AG-3' intron boundaries found in virtually all eukaryotic organisms (6-8). The choice of alternative intron-exon junctions would have resulted in major amino acid insertions or deletions within otherwise highly homologous co-linear regions. The Euglena nuclear gene (rbcS) encoding the ribulose1, ...
Voiumon Numberi7i983 NucleicAcids Research
... N- and C-terminal portions of the tet genes and the intercistronic region (Fig. 1, bottom). pJOE398 (an in vitro recombinant containing the tet determinant of Tn1721) and derivatives with Tn1725 inserted in and around the determinant have been used previously to physically map two genes, tetR and te ...
... N- and C-terminal portions of the tet genes and the intercistronic region (Fig. 1, bottom). pJOE398 (an in vitro recombinant containing the tet determinant of Tn1721) and derivatives with Tn1725 inserted in and around the determinant have been used previously to physically map two genes, tetR and te ...
Chapter. 15(Chromosomal Basis of Inheritance)
... Concept 15.3: Linked genes tend to be inherited together because they are located near each other on the same chromosome. • Genes located on the same chromosome that tend to be inherited together are called linked genes. • Morgan did other experiments with fruit flies to see how linkage affects inh ...
... Concept 15.3: Linked genes tend to be inherited together because they are located near each other on the same chromosome. • Genes located on the same chromosome that tend to be inherited together are called linked genes. • Morgan did other experiments with fruit flies to see how linkage affects inh ...
number of fifty human tumours
... Considering first the main group of 30 tumours on which substantial numbers of chromosome counts were made, it is evident that except for Tumour No. 29 there is quite good agreement between basic DNA content and chromosome number. For Tumour No. 29, however, the observed chromosome number is approxi ...
... Considering first the main group of 30 tumours on which substantial numbers of chromosome counts were made, it is evident that except for Tumour No. 29 there is quite good agreement between basic DNA content and chromosome number. For Tumour No. 29, however, the observed chromosome number is approxi ...
HMW glutenin subunits in multiploid Aegilops species: composition
... mobility similar to, or larger than, that of the 1Dx2.2 subunit was observed. However, it was not known if these subunits were encoded by the D genome component in the relevant Aegilops species. ( ) Genomic PCR reactions. Based on the above SDS-PAGE analysis, we chose Ae. ventricosa as a model speci ...
... mobility similar to, or larger than, that of the 1Dx2.2 subunit was observed. However, it was not known if these subunits were encoded by the D genome component in the relevant Aegilops species. ( ) Genomic PCR reactions. Based on the above SDS-PAGE analysis, we chose Ae. ventricosa as a model speci ...
Sequence Search
... – In the next iteration, the new PSSM is used to score the alignments • A new PSSM is generated based on the significant alignments ...
... – In the next iteration, the new PSSM is used to score the alignments • A new PSSM is generated based on the significant alignments ...
PCR - AREA
... 1983 Kary Mullis developed a PCR technique In recognition of his improvement of the polymerase chain reaction (PCR) technique He was awarded by a Nobel Prize in 1993. Baby Blue ...
... 1983 Kary Mullis developed a PCR technique In recognition of his improvement of the polymerase chain reaction (PCR) technique He was awarded by a Nobel Prize in 1993. Baby Blue ...
Molecular evidence for the existence of additional members of the
... 3720 BA Bilthoven, The Netherlands ...
... 3720 BA Bilthoven, The Netherlands ...
IJBT 10(2) 235-237
... of 50 unrelated Zalawadi goat breeds by PCR-RFLP techniques with HaeIII restriction enzyme. Two primers (5΄-TCC CAA TGT TGT ACT TTC TTA ACA TC-3΄) and (5΄-GCG TTG TCC TCT TTG ATG TCT CCT TAG-3΄) were used as forward and reverse primers, respectively for the amplification of CSN3 gene. The resultant ...
... of 50 unrelated Zalawadi goat breeds by PCR-RFLP techniques with HaeIII restriction enzyme. Two primers (5΄-TCC CAA TGT TGT ACT TTC TTA ACA TC-3΄) and (5΄-GCG TTG TCC TCT TTG ATG TCT CCT TAG-3΄) were used as forward and reverse primers, respectively for the amplification of CSN3 gene. The resultant ...
Genomic library
A genomic library is a collection of the total genomic DNA from a single organism. The DNA is stored in a population of identical vectors, each containing a different insert of DNA. In order to construct a genomic library, the organism's DNA is extracted from cells and then digested with a restriction enzyme to cut the DNA into fragments of a specific size. The fragments are then inserted into the vector using DNA ligase. Next, the vector DNA can be taken up by a host organism - commonly a population of Escherichia coli or yeast - with each cell containing only one vector molecule. Using a host cell to carry the vector allows for easy amplification and retrieval of specific clones from the library for analysis.There are several kinds of vectors available with various insert capacities. Generally, libraries made from organisms with larger genomes require vectors featuring larger inserts, thereby fewer vector molecules are needed to make the library. Researchers can choose a vector also considering the ideal insert size to find a desired number of clones necessary for full genome coverage.Genomic libraries are commonly used for sequencing applications. They have played an important role in the whole genome sequencing of several organisms, including the human genome and several model organisms.