8 VARIATION IN CHROMOSOME STRUCTURE AND NUMBER
... nonallelic homologous recombination because it has occurred at homologous sites (i.e., repetitive sequences), but the alleles of neighboring genes are not properly aligned. The result is that one chromatid has an internal duplication and another chromatid has a deletion. In Figure 8.5, the chromosom ...
... nonallelic homologous recombination because it has occurred at homologous sites (i.e., repetitive sequences), but the alleles of neighboring genes are not properly aligned. The result is that one chromatid has an internal duplication and another chromatid has a deletion. In Figure 8.5, the chromosom ...
Potato Genome Sequencing Consortium: Final
... then doubling it using tissue culture techniques. Phureja types are virtually identical to conventional potatoes in their genome sequence and the use of DM made the task of sequencing the genome much simpler. The genome sequencing process itself is quite simple nowadays, thanks to the recent develop ...
... then doubling it using tissue culture techniques. Phureja types are virtually identical to conventional potatoes in their genome sequence and the use of DM made the task of sequencing the genome much simpler. The genome sequencing process itself is quite simple nowadays, thanks to the recent develop ...
Etiology : cytogenetics and microdeletions - HAL
... 1998]. Subsequently, several genes were isolated from these critical HPE regions, leading to a new nomenclature. The HPE loci previously identified as HPE2, 3, 4, 5, 7 and 9 (OMIM) are now named by their corresponding genes: SIX3, SHH, TGIF, ZIC2, PTCH1 and GLI2, respectively. In addition, there are ...
... 1998]. Subsequently, several genes were isolated from these critical HPE regions, leading to a new nomenclature. The HPE loci previously identified as HPE2, 3, 4, 5, 7 and 9 (OMIM) are now named by their corresponding genes: SIX3, SHH, TGIF, ZIC2, PTCH1 and GLI2, respectively. In addition, there are ...
Analysing complex genetic traits with chromosome
... the chromosomal location of QTLs. By contrast, RISs and RCSs contain random subsets of the progenitor genomes and, because the subsets are overlapping rather than disjoint, the chromosomal location of a QTL cannot be directly inferred from the phenotypes. Indeed, typical RIS and RCS panels can be us ...
... the chromosomal location of QTLs. By contrast, RISs and RCSs contain random subsets of the progenitor genomes and, because the subsets are overlapping rather than disjoint, the chromosomal location of a QTL cannot be directly inferred from the phenotypes. Indeed, typical RIS and RCS panels can be us ...
The first page should show the paper title, names and addresses of
... japonica, CCO) karyotypes are very similar. They have identical chromosome number (2n=78) and show a high degree of synteny. At the same time, centromere positions on the majority of orthologous chromosomes are different in these two species. To explore the nature of this divergence we took advantag ...
... japonica, CCO) karyotypes are very similar. They have identical chromosome number (2n=78) and show a high degree of synteny. At the same time, centromere positions on the majority of orthologous chromosomes are different in these two species. To explore the nature of this divergence we took advantag ...
meiosis
... Telophase II – The only difference from mitotic division is that chromosomes do not replicate before they divide at centromeres. ...
... Telophase II – The only difference from mitotic division is that chromosomes do not replicate before they divide at centromeres. ...
Reference genome sequence of the model plant Setaria
... 247 progeny of this cross to construct a recombinant inbred line (RIL) population through eight generations of single-seed descent. This population was mapped with 992 single-nucleotide polymorphism (SNP) markers (Supplementary Note 1) distributed at ~400-kb intervals across the version 1.0 assembly ...
... 247 progeny of this cross to construct a recombinant inbred line (RIL) population through eight generations of single-seed descent. This population was mapped with 992 single-nucleotide polymorphism (SNP) markers (Supplementary Note 1) distributed at ~400-kb intervals across the version 1.0 assembly ...
PDF File - Friends Science Publishers
... parent (Datta et al., 1995). Monosomic analysis of the wheat line PI294994, carrying the gene Dn5 for resistance to Russian wheat aphid (Diuraphis noxia), indicated that Dn5 is located on chromosome 7D (Toit et al., 1995). Monosomic analysis showed that the large spikelet number of Branch 1 was cont ...
... parent (Datta et al., 1995). Monosomic analysis of the wheat line PI294994, carrying the gene Dn5 for resistance to Russian wheat aphid (Diuraphis noxia), indicated that Dn5 is located on chromosome 7D (Toit et al., 1995). Monosomic analysis showed that the large spikelet number of Branch 1 was cont ...
Unified display of Arabidopsis thaliana physical maps from AtDB, the
... with the chromosomal coordinates and probe names. In successive layers below the framework layer are the other, non-framework, contigs. Each contig has its own, internal coordinates displayed and is linked to the framework and to other contigs in the same region by vertical, dotted lines that connec ...
... with the chromosomal coordinates and probe names. In successive layers below the framework layer are the other, non-framework, contigs. Each contig has its own, internal coordinates displayed and is linked to the framework and to other contigs in the same region by vertical, dotted lines that connec ...
The Drosophila Gene Disruption Project: Progress
... have been described (Thibault et al. 2004). These lines probably do not represent a completely random collection of insertions, because some lines disrupting major hotspots appear to have been culled by Exelixis. However, we found many cases where at least two lines bearing identical piggyBac insert ...
... have been described (Thibault et al. 2004). These lines probably do not represent a completely random collection of insertions, because some lines disrupting major hotspots appear to have been culled by Exelixis. However, we found many cases where at least two lines bearing identical piggyBac insert ...
Chromosome numbers in female and male gametes: One
... 12%. The tetrad frequencies calculated on the basis of first or second division doubling may be compared with those derived from G1, LghA,/gl, lgaal heterozygotes (RHOADESand DEMPSEY 1966) where the Gl-Lg interval is comparable to the centromere-Lg segment in the elongate material. Data from plants ...
... 12%. The tetrad frequencies calculated on the basis of first or second division doubling may be compared with those derived from G1, LghA,/gl, lgaal heterozygotes (RHOADESand DEMPSEY 1966) where the Gl-Lg interval is comparable to the centromere-Lg segment in the elongate material. Data from plants ...
Two supernumerary marker chromosomes
... one additional chromosome fragment before. Callen et al. (1991) described a patient with two marker chromosomes derived from chromosome 6 (ring formation) and the X chromosome afflicted with dysmorphic features, microcephaly, delayed development, and seizures. The other proband, identified by Aalfs ...
... one additional chromosome fragment before. Callen et al. (1991) described a patient with two marker chromosomes derived from chromosome 6 (ring formation) and the X chromosome afflicted with dysmorphic features, microcephaly, delayed development, and seizures. The other proband, identified by Aalfs ...
Idic(15)
... encountered is usually seizures. There are several adults reported in the medical literature and Unique has 14 adult members (see Adults with idic(15) page 23). While the outlook depends on a child’s individual progress it is likely that most children with idic(15) will continue to need support thro ...
... encountered is usually seizures. There are several adults reported in the medical literature and Unique has 14 adult members (see Adults with idic(15) page 23). While the outlook depends on a child’s individual progress it is likely that most children with idic(15) will continue to need support thro ...
Chromosomes in Saccharomyces cerevisiae
... and the chromosome ends produced by the integration and resolution of A164p2 (after removal of the HIS3 gene by BamHI digestion and religation and subsequent digestion with XbaI to target integration) at the HML-HMR fusion. The circular map of A164p2 is not to scale. Symbols: E', LEU2; EJ, URA3; L=I ...
... and the chromosome ends produced by the integration and resolution of A164p2 (after removal of the HIS3 gene by BamHI digestion and religation and subsequent digestion with XbaI to target integration) at the HML-HMR fusion. The circular map of A164p2 is not to scale. Symbols: E', LEU2; EJ, URA3; L=I ...
Meiosis and Sexual Reproduction
... Reducing chromosome number by nuclear division Shuffling chromosomes in the cell • Creates variety!!! ...
... Reducing chromosome number by nuclear division Shuffling chromosomes in the cell • Creates variety!!! ...
Structural and molecular differentiation of sex
... function of which is somehow connected with the respective sex, to the neighbourhood of this SDG (typically genes involved in spermatogenesis, if the SDG triggers development in a male). These genes are then linked to the SDG and, therefore, pass to the sex which uses them more. Since such alliance ...
... function of which is somehow connected with the respective sex, to the neighbourhood of this SDG (typically genes involved in spermatogenesis, if the SDG triggers development in a male). These genes are then linked to the SDG and, therefore, pass to the sex which uses them more. Since such alliance ...
Heredity and Development: Second Edition
... inheritance. The fact that the genetic results exactly paralleled the behavior of the B chromosome was strong evidence that the gene responsible for white eyes is part of the B chromosome. At least many biologists believed the data to be highly suggestive. Now if it is established that one gene is p ...
... inheritance. The fact that the genetic results exactly paralleled the behavior of the B chromosome was strong evidence that the gene responsible for white eyes is part of the B chromosome. At least many biologists believed the data to be highly suggestive. Now if it is established that one gene is p ...
PDF
... miss genuine similarities, then functional elements could be miss-assigned as non-functional. This uncertainty largely arises due to the unknown pattern of indels (gaps) between the pair of sequences [12]. A solution to this problem is to compute probabilities of alternative alignments according to ...
... miss genuine similarities, then functional elements could be miss-assigned as non-functional. This uncertainty largely arises due to the unknown pattern of indels (gaps) between the pair of sequences [12]. A solution to this problem is to compute probabilities of alternative alignments according to ...
Methods of Human Heredity Study
... Certain regions of chromosomes, particularly those proximal to centromeres are constant, and are called constitutive heterochromatic regions serving as chromosome markers. There are other heterochromatic regions, called facultative heterochromatin and represented by whole sex chromosomes, which beco ...
... Certain regions of chromosomes, particularly those proximal to centromeres are constant, and are called constitutive heterochromatic regions serving as chromosome markers. There are other heterochromatic regions, called facultative heterochromatin and represented by whole sex chromosomes, which beco ...
Nucleic Acids Research, 32: D489-D492 (2004).
... content and length of the poly(A) tail, i.e. features that have been shown to affect the role that Alu may play in the genome (16,17). The identi®cation of the poly(A) tail might be problematic since in addition to the terminal poly(A) sequence, Alu elements contain an internal poly(A). Thus, as far ...
... content and length of the poly(A) tail, i.e. features that have been shown to affect the role that Alu may play in the genome (16,17). The identi®cation of the poly(A) tail might be problematic since in addition to the terminal poly(A) sequence, Alu elements contain an internal poly(A). Thus, as far ...
The mitochondrial genome of the soybean cyst nematode
... Codon usage and amino acid bias The high T-content is reflected in a biased use of synonymous codons and a biased amino acid content. For example, phenylalanine can be encoded by TTT or TTC; the occurrence of TTT is more than 20 times that of TTC, while nearly one-third of all amino acids are phenyl ...
... Codon usage and amino acid bias The high T-content is reflected in a biased use of synonymous codons and a biased amino acid content. For example, phenylalanine can be encoded by TTT or TTC; the occurrence of TTT is more than 20 times that of TTC, while nearly one-third of all amino acids are phenyl ...
Agilent Whole Human Genome Oligo Microarray Kit
... transcripts, Agilent’s Whole Human Genome Oligo microarray is comprised of approximately 41,000 (60-mer) oligonucleotide probes, which span conserved exons across the transcripts of the targeted full-length genes. These probes represent the human genome as we know it today leveraging well-characteri ...
... transcripts, Agilent’s Whole Human Genome Oligo microarray is comprised of approximately 41,000 (60-mer) oligonucleotide probes, which span conserved exons across the transcripts of the targeted full-length genes. These probes represent the human genome as we know it today leveraging well-characteri ...
Expansion of the Pseudo-autosomal Region and Ongoing
... than has previously been available and will also be useful for other investigations using this species (Bernasconi et al. 2009). Although whole-genome sequencing can identify many genes and locate them on chromosomes, it is impractical for S. latifolia, due to its large genome size of almost 3 Gb (C ...
... than has previously been available and will also be useful for other investigations using this species (Bernasconi et al. 2009). Although whole-genome sequencing can identify many genes and locate them on chromosomes, it is impractical for S. latifolia, due to its large genome size of almost 3 Gb (C ...
Alu Human Polymorphism
... • Each Alu insertion is a unique event and is inherited from each parent – Most occurred millions of years ago and are often on both pairs of chromosomes – There are Alu elements that have occurred since humans branched from other primates – This gives rise to dimorphic Alus from the last hundreds o ...
... • Each Alu insertion is a unique event and is inherited from each parent – Most occurred millions of years ago and are often on both pairs of chromosomes – There are Alu elements that have occurred since humans branched from other primates – This gives rise to dimorphic Alus from the last hundreds o ...
Alu
... The highest Alu and gene densities – Chromosome 19, 22 Alu density is correlated in the order GC content > gene density > intron density The abundance of Alu subfamilies – Alu S > Alu J > Alu Y ...
... The highest Alu and gene densities – Chromosome 19, 22 Alu density is correlated in the order GC content > gene density > intron density The abundance of Alu subfamilies – Alu S > Alu J > Alu Y ...