Chapter 13 Meiosis
... sister chromatid cohesion. The sister chromatids make one duplicate chromosome; this is different from homologous chromosomes, which are inherited from different parents. Homologs may have different versions of a gene each called an allele. The phases of meiosis are similar to those of mitosis but w ...
... sister chromatid cohesion. The sister chromatids make one duplicate chromosome; this is different from homologous chromosomes, which are inherited from different parents. Homologs may have different versions of a gene each called an allele. The phases of meiosis are similar to those of mitosis but w ...
RNA-Seq analysis
... Preprocessing and construction of count tables: For paired-end sequencing only first mate pair was considered Pooling of technical replicates ...
... Preprocessing and construction of count tables: For paired-end sequencing only first mate pair was considered Pooling of technical replicates ...
Molecular Cloning of Clostridium Perfringens Type B Vaccine Strain
... Clostridium perfringens is a gram-positive, obligate anaerobic bacterium, which is widely distributed in the environment. C. perfringens is subdivided into five groups (types A to E), based on its four major toxin (alpha, beta, epsilon and iota). C. perfringens type B beta toxin causes inflammation ...
... Clostridium perfringens is a gram-positive, obligate anaerobic bacterium, which is widely distributed in the environment. C. perfringens is subdivided into five groups (types A to E), based on its four major toxin (alpha, beta, epsilon and iota). C. perfringens type B beta toxin causes inflammation ...
A Computational Model of Symbiotic Composition in
... higher-level organizational units in the major evolutionary transitions is often associated with new units of selection, hence hierarchical selection, (e.g. Michod 1999). But we want also to point out that the entities created by a union may create a new higher-level unit of variation—a kind of ‘coa ...
... higher-level organizational units in the major evolutionary transitions is often associated with new units of selection, hence hierarchical selection, (e.g. Michod 1999). But we want also to point out that the entities created by a union may create a new higher-level unit of variation—a kind of ‘coa ...
Lab 7. Mendelian Genetics
... of unrelated species—it easy to lose sight of the basics of the process that makes it all possible. Depicting genetic make–up Genes control the characteristics of an organism. Alleles are alternate forms of a gene. For example, there is an allele for blond hair, another for black hair, etc. Only two ...
... of unrelated species—it easy to lose sight of the basics of the process that makes it all possible. Depicting genetic make–up Genes control the characteristics of an organism. Alleles are alternate forms of a gene. For example, there is an allele for blond hair, another for black hair, etc. Only two ...
Structure and functions of lampbrush chromosomes
... transcribed within two to a dozen or so hours. DNA compaction degree in LBCs is not well known. However, it is estimated that 1 μm of loop length contains around 3 thousand base pairs. Thus, an average loop contains about 30-40 thousand base pairs, which corresponds with the average length of RNA tr ...
... transcribed within two to a dozen or so hours. DNA compaction degree in LBCs is not well known. However, it is estimated that 1 μm of loop length contains around 3 thousand base pairs. Thus, an average loop contains about 30-40 thousand base pairs, which corresponds with the average length of RNA tr ...
116 study guide ch5
... Up to this point, the traits you have been studying have all been controlled by one pair of genes. However, many traits, including some human disorders, are produced in a cooperative fashion by the action of two or more gene pairs. A polygenic trait is one that is controlled in this manner. Polygeni ...
... Up to this point, the traits you have been studying have all been controlled by one pair of genes. However, many traits, including some human disorders, are produced in a cooperative fashion by the action of two or more gene pairs. A polygenic trait is one that is controlled in this manner. Polygeni ...
Cnidarians and the evolutionary origin of the nervous system Review
... patterns of Wnt genes and their antagonists, which may indicate that the bilaterian trunk was intercalated between the oral and aboral body region (Meinhardt 2002; Guder et al. 2006a, 2006b). New expression studies in cnidarian species, however, reveal a more complex situation. The expression patter ...
... patterns of Wnt genes and their antagonists, which may indicate that the bilaterian trunk was intercalated between the oral and aboral body region (Meinhardt 2002; Guder et al. 2006a, 2006b). New expression studies in cnidarian species, however, reveal a more complex situation. The expression patter ...
Supplementary Information (doc 1084K)
... included truncating mutations of Otoferlin, TECTA, Pejvakin, and TMPRSS3, a splice site mutation leading to a large in-frame deletion of Pendrin/SLC26A4, and nonsynonymous mutations in TMHS, MYO7A, MYO15A, and CDH23, which were further evaluated by splicing analysis and molecular modeling. Detailed ...
... included truncating mutations of Otoferlin, TECTA, Pejvakin, and TMPRSS3, a splice site mutation leading to a large in-frame deletion of Pendrin/SLC26A4, and nonsynonymous mutations in TMHS, MYO7A, MYO15A, and CDH23, which were further evaluated by splicing analysis and molecular modeling. Detailed ...
how meiosis reduces chromosome number
... Meiosis reduces the number of chromosomes sets from two (diploid) to one (haploid), producing cells that differ genetically from each other and from the parent cell ...
... Meiosis reduces the number of chromosomes sets from two (diploid) to one (haploid), producing cells that differ genetically from each other and from the parent cell ...
13_DetailLectOut_AR
... The number of combinations possible when chromosomes assort independently into gametes is 2n, where n is the haploid number of the organism. If n = 3, there are 23 = 8 possible combinations. For humans with n = 23, there are 223, or more than 8 million possible combinations of chromosomes. ...
... The number of combinations possible when chromosomes assort independently into gametes is 2n, where n is the haploid number of the organism. If n = 3, there are 23 = 8 possible combinations. For humans with n = 23, there are 223, or more than 8 million possible combinations of chromosomes. ...
chapter thirteen
... The number of combinations possible when chromosomes assort independently into gametes is 2n, where n is the haploid number of the organism. If n = 3, there are 23 = 8 possible combinations. For humans with n = 23, there are 223, or more than 8 million possible combinations of chromosomes. ...
... The number of combinations possible when chromosomes assort independently into gametes is 2n, where n is the haploid number of the organism. If n = 3, there are 23 = 8 possible combinations. For humans with n = 23, there are 223, or more than 8 million possible combinations of chromosomes. ...
View PDF - Molecular Systems Biology
... with a population experiment. Did the authors generate population data (i.e. from 48, or even 10,000 pooled mESC). It would be valuable to see the correlation of averaged single cell and population measurements, both for gene expression, and for 3' UTR usage. 2. Cell identity can be inferred on base ...
... with a population experiment. Did the authors generate population data (i.e. from 48, or even 10,000 pooled mESC). It would be valuable to see the correlation of averaged single cell and population measurements, both for gene expression, and for 3' UTR usage. 2. Cell identity can be inferred on base ...
Maximum likelihood methods for detecting adaptive evolution after
... models of neutral evolution and purifying selection must be rejected, i.e., the d N /d S ratio must be shown to be significantly greater than 1 (Hughes and Nei, 1988; Yang, 1998). Models of adaptive evolution by gene duplication (Ohta, 1988a, 1988b; Hughes, 1999) make clear predictions about pattern ...
... models of neutral evolution and purifying selection must be rejected, i.e., the d N /d S ratio must be shown to be significantly greater than 1 (Hughes and Nei, 1988; Yang, 1998). Models of adaptive evolution by gene duplication (Ohta, 1988a, 1988b; Hughes, 1999) make clear predictions about pattern ...
Genetics then and now: breeding the best and
... improvement. Generation interval can be greatly reduced by combining artificial insemination, which is the oldest and most widely used assisted reproductive technology, with the more recent techniques, such as oestrus synchronization, superovulation, ovum pick up from immature females even out of br ...
... improvement. Generation interval can be greatly reduced by combining artificial insemination, which is the oldest and most widely used assisted reproductive technology, with the more recent techniques, such as oestrus synchronization, superovulation, ovum pick up from immature females even out of br ...
OLM_4_Quantgen(v5)
... Is usually the primary genetic tool for plant and animal breeding Provides the basis for evaluating the relative genetic merit of potential parents Provides tools for predicting response to selection (genetic gain) How can we explain the continuous variation of metrical traits in terms of th ...
... Is usually the primary genetic tool for plant and animal breeding Provides the basis for evaluating the relative genetic merit of potential parents Provides tools for predicting response to selection (genetic gain) How can we explain the continuous variation of metrical traits in terms of th ...
Opposing Activities of DRM and MES
... For box-and-whisker plots in Figure 1, Figure 2, Figure S1, A and B, and Figure S4, the transcript level of each gene within the set was represented by its normalized probe set log2 intensity (or the average of multiple probe sets corresponding to one gene). For the box-andwhisker plot in Figure S1C ...
... For box-and-whisker plots in Figure 1, Figure 2, Figure S1, A and B, and Figure S4, the transcript level of each gene within the set was represented by its normalized probe set log2 intensity (or the average of multiple probe sets corresponding to one gene). For the box-andwhisker plot in Figure S1C ...
Patchy distribution of flexible genetic elements in bacterial
... plasmids foster this heterogeneity because they are typically present in only a fraction of the population and provide individual cells with genetic modules newly acquired from other populations or species. We postulate that the benefit of robustness on population level could balance the cost of tra ...
... plasmids foster this heterogeneity because they are typically present in only a fraction of the population and provide individual cells with genetic modules newly acquired from other populations or species. We postulate that the benefit of robustness on population level could balance the cost of tra ...
Lampetra fluviatilis Neurotrophin Homolog, Descendant of a
... RNA from lamprey spinal cord were used as a template for synthesis of first-strand cDNA (Pharmacia cDNA Synthesis K it, Pharmacia, Piscataway, NJ). Six separate mixtures of 28-mer oligonucleotides representing combinations of all possible codons corresponding to the amino acid sequences N NG(N/ D)Y ...
... RNA from lamprey spinal cord were used as a template for synthesis of first-strand cDNA (Pharmacia cDNA Synthesis K it, Pharmacia, Piscataway, NJ). Six separate mixtures of 28-mer oligonucleotides representing combinations of all possible codons corresponding to the amino acid sequences N NG(N/ D)Y ...
UvA-DARE (Digital Academic Repository)
... Classical linkage analyses in familial IVF has previously been impossible due to the lack of a phenotype which indicates affected carriers, while those who are affected are only recognized because of a sudden cardiac arrest which most often results in death. This scenario often leaves too little cli ...
... Classical linkage analyses in familial IVF has previously been impossible due to the lack of a phenotype which indicates affected carriers, while those who are affected are only recognized because of a sudden cardiac arrest which most often results in death. This scenario often leaves too little cli ...
Molecular Plant-Microbe Interactions
... host-specific nodulation genes nodHPQ in Rhizobium sp. strain N33 (Cloutier et al. 1996a). By Southern hybridization, with the nodABC genes from Bradyrhizobium japonicum as a probe on total genomic DNA of strain N33, we showed previously that this probe hybridized with a 4.1-kb EcoRI fragment (pJC1) ...
... host-specific nodulation genes nodHPQ in Rhizobium sp. strain N33 (Cloutier et al. 1996a). By Southern hybridization, with the nodABC genes from Bradyrhizobium japonicum as a probe on total genomic DNA of strain N33, we showed previously that this probe hybridized with a 4.1-kb EcoRI fragment (pJC1) ...
MEDICAL BIOLOGY
... gametes". Cytological basis of the laws. Analysing crossing, its practical importance. Lethal genes. Deviation from the expected segregation. Di- and polyhybrid crossing: law of independent combining of characters, its cytologic meaning. Dominant and recessive types of inheritance of the normal and ...
... gametes". Cytological basis of the laws. Analysing crossing, its practical importance. Lethal genes. Deviation from the expected segregation. Di- and polyhybrid crossing: law of independent combining of characters, its cytologic meaning. Dominant and recessive types of inheritance of the normal and ...