Document
... Base your answers to questions 27 - 28 on the information and data table below and on your knowledge of biology. When a culture of cells is exposed to gamma rays, chromosome damage results. This damage is very evident when the cells are stained and observed with a compound light microscope. The chro ...
... Base your answers to questions 27 - 28 on the information and data table below and on your knowledge of biology. When a culture of cells is exposed to gamma rays, chromosome damage results. This damage is very evident when the cells are stained and observed with a compound light microscope. The chro ...
A Physical Gene Map of the Bacteriophage P22 Late
... B fragment (9.2 kb) is lost, while the other EcoRI fragments are not cleaved by SaZI. The sum of the sizes of the two new double digestion fragments equals the size of EcoRI B, indicating a single Sal1 site is located in EcoRI B. Because the Sal1 B fragment represents sequences from pat counterclock ...
... B fragment (9.2 kb) is lost, while the other EcoRI fragments are not cleaved by SaZI. The sum of the sizes of the two new double digestion fragments equals the size of EcoRI B, indicating a single Sal1 site is located in EcoRI B. Because the Sal1 B fragment represents sequences from pat counterclock ...
Comm function at the CNS midline - Development
... commissural neurones to the midline cue netrin (Shirasaki et al., 1998; Stein and Tessier-Lavigne, 2001) through a direct interaction between Robo and DCC. Thus, regulation of Robo protein levels is crucial for correct axonal migration at the midline. The only molecule known to regulate Robo protein ...
... commissural neurones to the midline cue netrin (Shirasaki et al., 1998; Stein and Tessier-Lavigne, 2001) through a direct interaction between Robo and DCC. Thus, regulation of Robo protein levels is crucial for correct axonal migration at the midline. The only molecule known to regulate Robo protein ...
Gene Expression Profiles of Cold
... Pollen development takes place within the anther and provides a good system for investigating the regulation of several fundamental cellular events such as cell division, cell fate determination, gene regulation, cell-cell communication and cellular differentiation during pollination. Mature pollen ...
... Pollen development takes place within the anther and provides a good system for investigating the regulation of several fundamental cellular events such as cell division, cell fate determination, gene regulation, cell-cell communication and cellular differentiation during pollination. Mature pollen ...
hhmi resource for new ap bio curriculum
... Q&A: Why do ape species show more genetic diversity than humans? ...
... Q&A: Why do ape species show more genetic diversity than humans? ...
Arabidopsis Cell Division Cycle 20.1 Is Required for Normal Meiotic
... CDC20.1 Is Required for Male Fertility in Arabidopsis CDC20.1 and CDC20.2 have distinct expression patterns in somatic and reproductive tissues, whereas the three other genes lack detectable expression and are likely pseudogenes (Kevei et al., 2011). CDC20.1 and CDC20.2 share 99% protein sequence id ...
... CDC20.1 Is Required for Male Fertility in Arabidopsis CDC20.1 and CDC20.2 have distinct expression patterns in somatic and reproductive tissues, whereas the three other genes lack detectable expression and are likely pseudogenes (Kevei et al., 2011). CDC20.1 and CDC20.2 share 99% protein sequence id ...
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... 31) The posterior end of cockroach shows the following structures. Mention if it is a male or female. Also label the part marked 'X'. ...
... 31) The posterior end of cockroach shows the following structures. Mention if it is a male or female. Also label the part marked 'X'. ...
Diffuse Aggressive B-cell Lymphomas
... • Diffuse proliferation of large cells which resemble Bimmunoblasts or plasmablasts, and have the phenotype of plasma cells. • First described in the oral cavity but may occur in other, predominantly extranodal sites including nasal ...
... • Diffuse proliferation of large cells which resemble Bimmunoblasts or plasmablasts, and have the phenotype of plasma cells. • First described in the oral cavity but may occur in other, predominantly extranodal sites including nasal ...
Unconventional initiator tRNAs sustain Escherichia coli
... three consecutive G-C base (3G-C) pairs in its anticodon stem at positions 29–41, 30–40, and 31–39 (Fig. 1). Although formylation is not found in archaea and eukaryotes, the 3G-C pairs remain universal; they are conserved across all domains of life. They have been shown to be essential for the P-sit ...
... three consecutive G-C base (3G-C) pairs in its anticodon stem at positions 29–41, 30–40, and 31–39 (Fig. 1). Although formylation is not found in archaea and eukaryotes, the 3G-C pairs remain universal; they are conserved across all domains of life. They have been shown to be essential for the P-sit ...
Literature Study
... In 1997, phosphatase and tensin homologue deleted on chromosome 10 (PTEN) was discovered by three different groups as being a tumor-suppressor gene located on chromosome 10q23(Stiles 2009).PTEN and its network regulate the signaling cascade from stimulation of a tyrosin kinase receptor until the act ...
... In 1997, phosphatase and tensin homologue deleted on chromosome 10 (PTEN) was discovered by three different groups as being a tumor-suppressor gene located on chromosome 10q23(Stiles 2009).PTEN and its network regulate the signaling cascade from stimulation of a tyrosin kinase receptor until the act ...
PCTpc201500834rar1_pap_plantcell 1..16
... CDC20.1 Is Required for Male Fertility in Arabidopsis CDC20.1 and CDC20.2 have distinct expression patterns in somatic and reproductive tissues, whereas the three other genes lack detectable expression and are likely pseudogenes (Kevei et al., 2011). CDC20.1 and CDC20.2 share 99% protein sequence id ...
... CDC20.1 Is Required for Male Fertility in Arabidopsis CDC20.1 and CDC20.2 have distinct expression patterns in somatic and reproductive tissues, whereas the three other genes lack detectable expression and are likely pseudogenes (Kevei et al., 2011). CDC20.1 and CDC20.2 share 99% protein sequence id ...
PCTpc201500834rar1_pap_plantcell 1..16
... CDC20.1 Is Required for Male Fertility in Arabidopsis CDC20.1 and CDC20.2 have distinct expression patterns in somatic and reproductive tissues, whereas the three other genes lack detectable expression and are likely pseudogenes (Kevei et al., 2011). CDC20.1 and CDC20.2 share 99% protein sequence id ...
... CDC20.1 Is Required for Male Fertility in Arabidopsis CDC20.1 and CDC20.2 have distinct expression patterns in somatic and reproductive tissues, whereas the three other genes lack detectable expression and are likely pseudogenes (Kevei et al., 2011). CDC20.1 and CDC20.2 share 99% protein sequence id ...
Cellular Biology
... A somatic cell that does not contain a multiple of 23 chromosomes A cell containing three copies of one chromosome is trisomic (trisomy) Monosomy is the presence of only one copy of any chromosome Monosomy is often lethal, but infants can survive with trisomy of certain chromosomes ...
... A somatic cell that does not contain a multiple of 23 chromosomes A cell containing three copies of one chromosome is trisomic (trisomy) Monosomy is the presence of only one copy of any chromosome Monosomy is often lethal, but infants can survive with trisomy of certain chromosomes ...
WUSCHEL signaling functions in interregional communication
... WUS is expressed in the nucellus of ovules We first analyzed WUS mRNA expression in ovules by in situ hybridization. WUS mRNA was detected specifically in the distal part of ovules, the nucellus, from early stages on (Fig. 2A–D). No expression was observed in the chalaza or the funiculus. The intens ...
... WUS is expressed in the nucellus of ovules We first analyzed WUS mRNA expression in ovules by in situ hybridization. WUS mRNA was detected specifically in the distal part of ovules, the nucellus, from early stages on (Fig. 2A–D). No expression was observed in the chalaza or the funiculus. The intens ...
The Plasmodium 6-cysteine protein family in sexual and sporozoite
... introduced in the year 2000. Genome wide functional genomics studies (e.g. microarray) are able to determine the onset of gene expression of individual genes during different life cycle stages of the parasite. Even the products of these genes, the proteins could now be analyzed and attributed back t ...
... introduced in the year 2000. Genome wide functional genomics studies (e.g. microarray) are able to determine the onset of gene expression of individual genes during different life cycle stages of the parasite. Even the products of these genes, the proteins could now be analyzed and attributed back t ...
Mapping of QTL for body conformation and behavior in cattle
... Selection for these traits has relied solely on phenotypic and pedigree data, using statistical methods for partitioning the phenotypic performances of individuals into their additive genetic values plus environmental contributions. Previous attempts to detect nonproduction trait QTL in cattle were ...
... Selection for these traits has relied solely on phenotypic and pedigree data, using statistical methods for partitioning the phenotypic performances of individuals into their additive genetic values plus environmental contributions. Previous attempts to detect nonproduction trait QTL in cattle were ...
C 2: A A -
... analysis of blaVEB-1-like genes was the isolation of P. aeruginosa strains from an intensive care unit of a Kuwaiti hospital harboring blaVEB–like genes, blaVEB-1a and blaVEB-1b, that differ from the blaVEB-1 gene by nucleotide substitutions in the DNA sequence encoding the leader peptide (50) (Tabl ...
... analysis of blaVEB-1-like genes was the isolation of P. aeruginosa strains from an intensive care unit of a Kuwaiti hospital harboring blaVEB–like genes, blaVEB-1a and blaVEB-1b, that differ from the blaVEB-1 gene by nucleotide substitutions in the DNA sequence encoding the leader peptide (50) (Tabl ...
Tansley Review No. 103 Biological clocks in
... identified as the oscillator, which generates a period of approximately 24 h, the input signalling pathways that carry light signals to reset the oscillator (change its phase), and the output pathways, which carry timing signals from the oscillator to clock-regulated processes in the cell. This has ...
... identified as the oscillator, which generates a period of approximately 24 h, the input signalling pathways that carry light signals to reset the oscillator (change its phase), and the output pathways, which carry timing signals from the oscillator to clock-regulated processes in the cell. This has ...
Insights from Drosophila models of Alzheimer`s disease
... to study and manipulate almost any cellular process and cell within this organism. The UAS (upstream activating sequence)/GAL4 gene expression system is one example of such a genetic tool that allows for experimental control over both temporal and spatial transgene expression and has thus been descr ...
... to study and manipulate almost any cellular process and cell within this organism. The UAS (upstream activating sequence)/GAL4 gene expression system is one example of such a genetic tool that allows for experimental control over both temporal and spatial transgene expression and has thus been descr ...
Duplication 12p and PallisterKillian syndrome
... resulting in tetrasomy 12p, which is often present in a tissue limited mosaic state [Peltom€aki et al., 1987]. The PKS phenotype has also been observed in individuals with complete or partial duplications of 12p (trisomy 12p rather than tetrasomy 12p) as the result of an interstitial duplication or ...
... resulting in tetrasomy 12p, which is often present in a tissue limited mosaic state [Peltom€aki et al., 1987]. The PKS phenotype has also been observed in individuals with complete or partial duplications of 12p (trisomy 12p rather than tetrasomy 12p) as the result of an interstitial duplication or ...
MyGene.info Documentation
... • “ensembl”, “refseq” and “accession” contains associations between RNA and protein • Better mapping between Ensembl and Entrez gene IDs • JSON structure slightly changed • and more bugfixes You can read more details about this version on our ‘blog http://mygene.info/mygene-info-v3-is-out‘_ Migratio ...
... • “ensembl”, “refseq” and “accession” contains associations between RNA and protein • Better mapping between Ensembl and Entrez gene IDs • JSON structure slightly changed • and more bugfixes You can read more details about this version on our ‘blog http://mygene.info/mygene-info-v3-is-out‘_ Migratio ...
Cotyledon organogenesis - Journal of Experimental Botany
... and root growth has been extensively described and reviewed (Fleming, 2005; Hochholdinger and Zimmermann, 2008), as have the patterning processes during embryogenesis responsible for establishing the meristems, mainly in Arabidopsis (Laux et al., 2004; Jenik and Barton, 2005; Jenik et al., 2007; Naw ...
... and root growth has been extensively described and reviewed (Fleming, 2005; Hochholdinger and Zimmermann, 2008), as have the patterning processes during embryogenesis responsible for establishing the meristems, mainly in Arabidopsis (Laux et al., 2004; Jenik and Barton, 2005; Jenik et al., 2007; Naw ...
Computational Identification of Plant MicroRNAs and
... plant miRNAs have a strong propensity to target genes controlling development, particularly those of transcription factors and F-box proteins. However, plant miRNAs have conserved regulatory functions extending beyond development, in that they also target superoxide dismutases, laccases, and ATP sul ...
... plant miRNAs have a strong propensity to target genes controlling development, particularly those of transcription factors and F-box proteins. However, plant miRNAs have conserved regulatory functions extending beyond development, in that they also target superoxide dismutases, laccases, and ATP sul ...
Good quality blastocyst from non-/mono
... investigate the implantation rate and clinical parameter for these blastocysts. Thus, further studies are needed before ‘abnormal embryos’ can be used for transfer in the clinic. In this study, we used array CGH to screen whole chromosomes. Although CGH has many advantages compared to fluorescent in ...
... investigate the implantation rate and clinical parameter for these blastocysts. Thus, further studies are needed before ‘abnormal embryos’ can be used for transfer in the clinic. In this study, we used array CGH to screen whole chromosomes. Although CGH has many advantages compared to fluorescent in ...