Regulation of meiotic progression by the meiosis
... et al., 2002). In fact, most (if not all) yeast pachytene checkpoint proteins have homologs in other organisms (Roeder and Bailis, 2000). However, although the fission yeast Schizosaccharomyces pombe is a model organism widely used in checkpoint studies during the mitotic cell cycle (Murakami and Nu ...
... et al., 2002). In fact, most (if not all) yeast pachytene checkpoint proteins have homologs in other organisms (Roeder and Bailis, 2000). However, although the fission yeast Schizosaccharomyces pombe is a model organism widely used in checkpoint studies during the mitotic cell cycle (Murakami and Nu ...
TRANSLOCATIONS INVOLVING T H E THIRD AND THE FOURTH
... 2 die; zygotes 3 sometimes survive, but give rise to flies abnormal in appearance and weak in constitution because they carry a duplication for a section of the second chromosome. The elimination of zygotes 2 and the partial elimination of zygotes 3 result in an apparent linkage of the genes belongi ...
... 2 die; zygotes 3 sometimes survive, but give rise to flies abnormal in appearance and weak in constitution because they carry a duplication for a section of the second chromosome. The elimination of zygotes 2 and the partial elimination of zygotes 3 result in an apparent linkage of the genes belongi ...
Role of 1-aminocyclopropane-1-carboxylate (ACC) Synthases
... development, and stress related processes including fruit ripening (reviewed in Sato and Theologis 1989; Matto and Suttle 1991; Abeles et al. 1992; Zarembinski and Theologis 1994; Bleecker and Kende 2000; van Doorn 2002). Ethylene synthesis in plants starts with the conversion of L-methionine into S ...
... development, and stress related processes including fruit ripening (reviewed in Sato and Theologis 1989; Matto and Suttle 1991; Abeles et al. 1992; Zarembinski and Theologis 1994; Bleecker and Kende 2000; van Doorn 2002). Ethylene synthesis in plants starts with the conversion of L-methionine into S ...
Full Text - Global Science Books
... The Indian wheat cultivar ‘HD2009’ exhibited moderate level of stem rust resistance both under Indian and Australian conditions since its release in 1976. Ninety two ‘HD2009’/‘WL711’-derived recombinant inbred lines (RILs) were tested in the field for three years against Puccinia graminis f. sp. tri ...
... The Indian wheat cultivar ‘HD2009’ exhibited moderate level of stem rust resistance both under Indian and Australian conditions since its release in 1976. Ninety two ‘HD2009’/‘WL711’-derived recombinant inbred lines (RILs) were tested in the field for three years against Puccinia graminis f. sp. tri ...
Developmental fate and lineage commitment of singled mouse
... mammalian embryo is still controversial and has not been universally accepted (Gardner, 2001; Piotrowska et al., 2001; Hiiragi and Solter, 2004). E-cadherin mutant embryos have been used to study the impact of cell-cell interaction on embryo development and cell fate determination. The absence of E- ...
... mammalian embryo is still controversial and has not been universally accepted (Gardner, 2001; Piotrowska et al., 2001; Hiiragi and Solter, 2004). E-cadherin mutant embryos have been used to study the impact of cell-cell interaction on embryo development and cell fate determination. The absence of E- ...
Problem Sets - MIT Biology
... dominant phenotypes were used (and these cannot be used in complementation tests), or strains that were not true-breeding were used. Using strains that are not true-breeding is not the proper way to do a complementation test, because then multiple genotypes and phenotypes are produced instead of jus ...
... dominant phenotypes were used (and these cannot be used in complementation tests), or strains that were not true-breeding were used. Using strains that are not true-breeding is not the proper way to do a complementation test, because then multiple genotypes and phenotypes are produced instead of jus ...
Wnt signaling
... proteins (see www.stanford.edu/~rnusse/pathways/cell2.html). Due to this complexity, this review will focus only on well-established, core components of the pathway (for review, see Wodarz and Nusse, 1998; Peifer and Polakis, 2000). A major effector of the canonical Wnt signaling pathway is the tran ...
... proteins (see www.stanford.edu/~rnusse/pathways/cell2.html). Due to this complexity, this review will focus only on well-established, core components of the pathway (for review, see Wodarz and Nusse, 1998; Peifer and Polakis, 2000). A major effector of the canonical Wnt signaling pathway is the tran ...
The universal reagent for genome tailoring
... control that the remaining loxP site does not create a disturbance in the gene function after the selectable marker is removed. Interestingly, this allele without the marker removal (Fig. 3B) can provide a useful tool for learning more about the function of the gene of interest. If the marker was de ...
... control that the remaining loxP site does not create a disturbance in the gene function after the selectable marker is removed. Interestingly, this allele without the marker removal (Fig. 3B) can provide a useful tool for learning more about the function of the gene of interest. If the marker was de ...
Genetic and epigenetic risks of intracytoplasmic sperm injection
... carriers and patients. In addition, polymorphisms reducing the production of the CFTR protein (5T, 7T) have been shown. In particular, the homozygous or heterozygous presence of the 5T allele is a frequent finding in CBAVD patients with incomplete penetrance. The identification of this allele, corre ...
... carriers and patients. In addition, polymorphisms reducing the production of the CFTR protein (5T, 7T) have been shown. In particular, the homozygous or heterozygous presence of the 5T allele is a frequent finding in CBAVD patients with incomplete penetrance. The identification of this allele, corre ...
factor occupancy and gene expression Effects of
... Chromatin state may also play a role either in increasing TF occupancy at variants bound by multiple TFs, or in maintaining a state established by pioneer factors. In support of this hypothesis, the DNA near TF hubs had increased sensitivity to DNase I when compared with regions bound by a single fa ...
... Chromatin state may also play a role either in increasing TF occupancy at variants bound by multiple TFs, or in maintaining a state established by pioneer factors. In support of this hypothesis, the DNA near TF hubs had increased sensitivity to DNase I when compared with regions bound by a single fa ...
IMPROVE SMALL RNA-MEDIATED GENE SILENCING
... Mello took the approach of directly testing double-stranded RNA (dsRNA) as the silencing trigger in Caenorhabditis elegans and proposed the term RNA interference (RNAi) for the first time (Fire et al. 1998). Later on, the potency of dsRNA to induce gene silencing was also demonstrated in plants (Wa ...
... Mello took the approach of directly testing double-stranded RNA (dsRNA) as the silencing trigger in Caenorhabditis elegans and proposed the term RNA interference (RNAi) for the first time (Fire et al. 1998). Later on, the potency of dsRNA to induce gene silencing was also demonstrated in plants (Wa ...
Finding New Clock Components: Past and Future
... would argue that the situation is not hopeless. We can distinguish among different levels of importance of clock components. As discussed above, it appears that only a limited number of genes can be mutated to cause strong (3-4 h) period changes for missense mutations and loss-of-rhythm phenotypes f ...
... would argue that the situation is not hopeless. We can distinguish among different levels of importance of clock components. As discussed above, it appears that only a limited number of genes can be mutated to cause strong (3-4 h) period changes for missense mutations and loss-of-rhythm phenotypes f ...
hemipterous Encodes a Novel Drosophila MAP
... part in theestablishment of germ layers and the overall body organization in metazoan development. The cellular and mechanistic aspects of concerted cell movements have been described in several organisms, and a number of studies suggest an important role for cell communication in morphogenesis (for ...
... part in theestablishment of germ layers and the overall body organization in metazoan development. The cellular and mechanistic aspects of concerted cell movements have been described in several organisms, and a number of studies suggest an important role for cell communication in morphogenesis (for ...
factor occupancy and gene expression Effects of sequence variation
... Chromatin state may also play a role either in increasing TF occupancy at variants bound by multiple TFs, or in maintaining a state established by pioneer factors. In support of this hypothesis, the DNA near TF hubs had increased sensitivity to DNase I when compared with regions bound by a single fa ...
... Chromatin state may also play a role either in increasing TF occupancy at variants bound by multiple TFs, or in maintaining a state established by pioneer factors. In support of this hypothesis, the DNA near TF hubs had increased sensitivity to DNase I when compared with regions bound by a single fa ...
factor occupancy and gene expression Effects of sequence variation
... Chromatin state may also play a role either in increasing TF occupancy at variants bound by multiple TFs, or in maintaining a state established by pioneer factors. In support of this hypothesis, the DNA near TF hubs had increased sensitivity to DNase I when compared with regions bound by a single fa ...
... Chromatin state may also play a role either in increasing TF occupancy at variants bound by multiple TFs, or in maintaining a state established by pioneer factors. In support of this hypothesis, the DNA near TF hubs had increased sensitivity to DNase I when compared with regions bound by a single fa ...
PDF full-Text - Journal of Investigational Allergology and Clinical
... deficiency and specific polysaccharide antibody deficiency is recognized in patients without defined chromosomal abnormalities, and may have significant implications, as those patients with isolated IgA deficiency had fewer lower respiratory tract infections and a lower incidence of bronchiectasis t ...
... deficiency and specific polysaccharide antibody deficiency is recognized in patients without defined chromosomal abnormalities, and may have significant implications, as those patients with isolated IgA deficiency had fewer lower respiratory tract infections and a lower incidence of bronchiectasis t ...
From DNA to diversity: molecular genetics and the evolution of
... animal species, which represent probably less than 1% of all animal species that have ever existed. An even more remarkable fact is that all of this diversity aaardvarks and ostriches, butterflies and pythons, dinosaurs, and earthworms adescended from a common bilaterally symmetrical ancestor that l ...
... animal species, which represent probably less than 1% of all animal species that have ever existed. An even more remarkable fact is that all of this diversity aaardvarks and ostriches, butterflies and pythons, dinosaurs, and earthworms adescended from a common bilaterally symmetrical ancestor that l ...
Conjugative plasmids: vessels of the communal gene pool
... total amount of genetic information in that cell (Casjens et al. 2000; Frost et al. 2005)). Thus, within the cytoplasm of prokaryotes, there often exist several independent replicons, but only the chromosome is confined to the cell. Genetic mobility should therefore not merely be interpreted in term ...
... total amount of genetic information in that cell (Casjens et al. 2000; Frost et al. 2005)). Thus, within the cytoplasm of prokaryotes, there often exist several independent replicons, but only the chromosome is confined to the cell. Genetic mobility should therefore not merely be interpreted in term ...
Genetics Questions - G. Holmes Braddock
... ____ 18. Use Figure 11–3 to answer the following question. If a pea plant that is heterozygous for round, yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy), how many different phenotypes are their offspring expected to show? a. 2 ...
... ____ 18. Use Figure 11–3 to answer the following question. If a pea plant that is heterozygous for round, yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy), how many different phenotypes are their offspring expected to show? a. 2 ...
Molecular Plant-Microbio Interactions
... putrescine (Vassylyev et al. 1998). The sequences of PotF1 and PotF2 of strain WCS365 also contain those residues in these regions. Two conserved cysteine residues also are present in both protein sequences, which indicates a disulfide bridge because these amino acids are located in the same region ...
... putrescine (Vassylyev et al. 1998). The sequences of PotF1 and PotF2 of strain WCS365 also contain those residues in these regions. Two conserved cysteine residues also are present in both protein sequences, which indicates a disulfide bridge because these amino acids are located in the same region ...
Conjugative plasmids: vessels of the communal gene pool
... total amount of genetic information in that cell (Casjens et al. 2000; Frost et al. 2005)). Thus, within the cytoplasm of prokaryotes, there often exist several independent replicons, but only the chromosome is confined to the cell. Genetic mobility should therefore not merely be interpreted in term ...
... total amount of genetic information in that cell (Casjens et al. 2000; Frost et al. 2005)). Thus, within the cytoplasm of prokaryotes, there often exist several independent replicons, but only the chromosome is confined to the cell. Genetic mobility should therefore not merely be interpreted in term ...
Wheat biotechnology: A minireview
... explants has necessitated the development of methods for efficient selection of cells that carry and express the introduced gene sequences. The selection regimes for transformed cells are based on the expression of a gene termed as the selectable marker producing an enzyme that confers resistance to ...
... explants has necessitated the development of methods for efficient selection of cells that carry and express the introduced gene sequences. The selection regimes for transformed cells are based on the expression of a gene termed as the selectable marker producing an enzyme that confers resistance to ...
Linking Cognitive Neuroscience and Molecular Genetics: New Perspectives from Williams... Ursula Bellugi and Marie St. George (Eds.)
... FZD9, through LIMK1, but not WSCR1 or telomeric. The results establish regions and consequent gene candidates for WMS features including mental retardation, hypersociability, and facial features. The approach provides the basis for defining pathways linking genetic underpinnings with the neuroanatom ...
... FZD9, through LIMK1, but not WSCR1 or telomeric. The results establish regions and consequent gene candidates for WMS features including mental retardation, hypersociability, and facial features. The approach provides the basis for defining pathways linking genetic underpinnings with the neuroanatom ...