Full Text - The International Journal of Developmental Biology
... sequentially coordinated to give rise to a functional seed in a matter of few weeks. Any of these processes is so intricately complex and precisely regulated that it becomes no wonder that each involves more specific genes and cellular processes than any other function in the plant life cycle. While ...
... sequentially coordinated to give rise to a functional seed in a matter of few weeks. Any of these processes is so intricately complex and precisely regulated that it becomes no wonder that each involves more specific genes and cellular processes than any other function in the plant life cycle. While ...
mei-38 Is Required for Chromosome Segregation During Meiosis in
... C(1;Y), v f B; C(4)RM, ci ey/0 or y w Hw/BSY males and calculated as 2(X-ND progeny)/total progeny, where total progeny ¼ [2(X-ND progeny) 1 (regular progeny)]. In crosses involving C(4)RM, fourth chromosome nondisjunction (4-ND) was also detected and the frequency was calculated as [(4-ND progeny) ...
... C(1;Y), v f B; C(4)RM, ci ey/0 or y w Hw/BSY males and calculated as 2(X-ND progeny)/total progeny, where total progeny ¼ [2(X-ND progeny) 1 (regular progeny)]. In crosses involving C(4)RM, fourth chromosome nondisjunction (4-ND) was also detected and the frequency was calculated as [(4-ND progeny) ...
Chapter 13
... Inheritance of Genes • Genes are the units of heredity, and are made up of segments of DNA • Genes are passed to the next generation via reproductive cells called gametes (sperm and eggs) • Each gene has a specific location called a locus on a certain chromosome • Most DNA is packaged into chromoso ...
... Inheritance of Genes • Genes are the units of heredity, and are made up of segments of DNA • Genes are passed to the next generation via reproductive cells called gametes (sperm and eggs) • Each gene has a specific location called a locus on a certain chromosome • Most DNA is packaged into chromoso ...
Transductional Analysis of Arginineless Mutants in Proteus rnirabilis
... Phage 13vir was prepared by the method of Prozesky et al. (1965).Dilutions of the 13vir lysates were made in a lysate of transducing phage 34/13 and samples of the mixed lysates were then used to transduce two auxotrophs to prototrophy. Transduction. This procedure has been described (Prozesky & Coe ...
... Phage 13vir was prepared by the method of Prozesky et al. (1965).Dilutions of the 13vir lysates were made in a lysate of transducing phage 34/13 and samples of the mixed lysates were then used to transduce two auxotrophs to prototrophy. Transduction. This procedure has been described (Prozesky & Coe ...
jsm2003 - University of Wisconsin–Madison
... additive effects may be most important (Wright/Fisher debate) statistical goal: maximize number of correctly identified QTL ...
... additive effects may be most important (Wright/Fisher debate) statistical goal: maximize number of correctly identified QTL ...
The Origin and Development of Neural Crest
... After the neural crest cells leave the migration staging area, they migrate either ventrally or dorsal-laterally away from the neural tube (Fig. 1, no. 2). In mice, these migratory events appear to occur simultaneously, whereas, in chick, dorsal–lateral migration of melanoblasts appears to be delaye ...
... After the neural crest cells leave the migration staging area, they migrate either ventrally or dorsal-laterally away from the neural tube (Fig. 1, no. 2). In mice, these migratory events appear to occur simultaneously, whereas, in chick, dorsal–lateral migration of melanoblasts appears to be delaye ...
UNUSUAL FLORAL ORGANS Controls Meristem ldentity and Organ
... Flowers consisting solely of two to three sepals appear with a frequency of approximately one to two per plant (Figure 3L). Flowers produced immediately before and after these unusual “empty flowers” show no obvious differences from the typical Ufo-1 floral phenotype. Ufo-1flowerlike shoots that dev ...
... Flowers consisting solely of two to three sepals appear with a frequency of approximately one to two per plant (Figure 3L). Flowers produced immediately before and after these unusual “empty flowers” show no obvious differences from the typical Ufo-1 floral phenotype. Ufo-1flowerlike shoots that dev ...
Multiple Domains Exist within the Upstream Activator
... schematically in Figure 1, integrates into the plant nuclear genome where its genes are expressed. Some T-DNA genes encode enzymes that synthesize plant hormones, resulting in the tumor phenotype. Other T-DNA genes direct the synthesis and secretion of unusual amino acid and sugar derivatives called ...
... schematically in Figure 1, integrates into the plant nuclear genome where its genes are expressed. Some T-DNA genes encode enzymes that synthesize plant hormones, resulting in the tumor phenotype. Other T-DNA genes direct the synthesis and secretion of unusual amino acid and sugar derivatives called ...
Phytic Acid and Inorganic Phosphate Composition in Soybean Lines
... adds the last phosphate on the inositol ring to create PA (reviewed in York et al., 1999). Based on in vitro experiments with maize and potato IPK1 recombinant enzymes and work in Arabidopsis, the plant IPK1 gene appears to have the capacity to encode an inositol polyphosphate kinase, with lower ino ...
... adds the last phosphate on the inositol ring to create PA (reviewed in York et al., 1999). Based on in vitro experiments with maize and potato IPK1 recombinant enzymes and work in Arabidopsis, the plant IPK1 gene appears to have the capacity to encode an inositol polyphosphate kinase, with lower ino ...
Base Composition and Translational Selection are Insufficient to
... All organisms exhibit some degree of codon usage bias (CUB), the unequal usage of synonymous codons [1,2]. Codon bias may vary among genes of the same organism, which is associated with factors like asymmetrical mutation pressures or tissue-specific gene expression, but is relatively uniform within ...
... All organisms exhibit some degree of codon usage bias (CUB), the unequal usage of synonymous codons [1,2]. Codon bias may vary among genes of the same organism, which is associated with factors like asymmetrical mutation pressures or tissue-specific gene expression, but is relatively uniform within ...
Completion of a parasexual cycle in Candida
... revealed that 31 of the 32 colonies were still tetra-allelic at MTL and one was tri-allelic, consistent with relatively stable propagation of the tetraploid on this medium. In comparison, analysis of 32 colonies randomly picked from pre-spo plates indicated that 35% (14/40) of the colonies were di-a ...
... revealed that 31 of the 32 colonies were still tetra-allelic at MTL and one was tri-allelic, consistent with relatively stable propagation of the tetraploid on this medium. In comparison, analysis of 32 colonies randomly picked from pre-spo plates indicated that 35% (14/40) of the colonies were di-a ...
Anterior eye development and ocular mesenchyme: new insights
... humor, a clear fluid that is needed for nutrition of the lens and cornea, as both are avascular for optimal transparency. Upon secretion, aqueous humor enters the posterior chamber between iris and lens, and flows subsequently through the pupil into the anterior chamber between the cornea and iris. ...
... humor, a clear fluid that is needed for nutrition of the lens and cornea, as both are avascular for optimal transparency. Upon secretion, aqueous humor enters the posterior chamber between iris and lens, and flows subsequently through the pupil into the anterior chamber between the cornea and iris. ...
JunctionSeq Package User Manual
... Under the default parameterization, JunctionSeq also builds upon and expands the basic design put forth by DEXSeq, providing (among other things) the ability to test for both differential exon usage and differential splice junction usage. These two types of analyses are complementary: Exons represen ...
... Under the default parameterization, JunctionSeq also builds upon and expands the basic design put forth by DEXSeq, providing (among other things) the ability to test for both differential exon usage and differential splice junction usage. These two types of analyses are complementary: Exons represen ...
MEF2 activity during embryogenesis - Development
... for the MEF2 family in neuronal differentiation. The cell type distribution of MEF2 activity has been controversial. Some studies have reported that MEF2 DNAbinding activity is restricted to muscle cells (Gossett et al., 1989; Cserjesi et al., 1991; Yu et al., 1992; Breitbart et al., 1993), whereas ...
... for the MEF2 family in neuronal differentiation. The cell type distribution of MEF2 activity has been controversial. Some studies have reported that MEF2 DNAbinding activity is restricted to muscle cells (Gossett et al., 1989; Cserjesi et al., 1991; Yu et al., 1992; Breitbart et al., 1993), whereas ...
Comparative Metagenomic Analysis Reveals Mechanisms for Stress
... rocks, are widely distributed in both hot and cold hyperarid deserts (Stomeo et al. 2013; Valverde et al. 2015). These communities are considered to be good models for understanding the link between community structure and function, especially under severe environmental conditions such as water stre ...
... rocks, are widely distributed in both hot and cold hyperarid deserts (Stomeo et al. 2013; Valverde et al. 2015). These communities are considered to be good models for understanding the link between community structure and function, especially under severe environmental conditions such as water stre ...
Document
... DNA sequence. These mutations can be substitutions, insertions, and deletions. Although we model all three types of mutations, we are mostly interested in deletions in the DNA sequence. In the case of randomly deleting bases in a DNA sequence, the offspring will usually die immediately because the p ...
... DNA sequence. These mutations can be substitutions, insertions, and deletions. Although we model all three types of mutations, we are mostly interested in deletions in the DNA sequence. In the case of randomly deleting bases in a DNA sequence, the offspring will usually die immediately because the p ...
Gene Selection For A Discriminant Microarray Data Analysis
... et al. 2000]: germinal centre B-like DLBCL (GCDLBCL) and activated B-like DLBCL (ADLBCL). Strictly speaking, these two subtypes are not given labels, but a derived quantity. We treat them as if they are given. Three-class multinomial logistic regression. wentian li @ rockefeller univ ...
... et al. 2000]: germinal centre B-like DLBCL (GCDLBCL) and activated B-like DLBCL (ADLBCL). Strictly speaking, these two subtypes are not given labels, but a derived quantity. We treat them as if they are given. Three-class multinomial logistic regression. wentian li @ rockefeller univ ...
lntraclonal mating in Trypanosoma brucei is
... DNA of trypanosomes, has shown that one DNA component (maxicircles) is inherited uniparentally, while the other (minicircles) is inherited from both parents (Gibson & Garside, 1990). The generation of hybrid kDNA networks implies that both cellular and mitochondrial fusion occur during genetic excha ...
... DNA of trypanosomes, has shown that one DNA component (maxicircles) is inherited uniparentally, while the other (minicircles) is inherited from both parents (Gibson & Garside, 1990). The generation of hybrid kDNA networks implies that both cellular and mitochondrial fusion occur during genetic excha ...
Genetic recombination in plants
... occurs within genes, one should be able to find evidence for its occurrence by analyzing the DNA sequences of multiple alleles of a given locus. Indeed, the structures of haplotypes obtained from such studies often suggest an evolutionary origin dependent upon gene conversion, or closely linked reci ...
... occurs within genes, one should be able to find evidence for its occurrence by analyzing the DNA sequences of multiple alleles of a given locus. Indeed, the structures of haplotypes obtained from such studies often suggest an evolutionary origin dependent upon gene conversion, or closely linked reci ...
Subsystem: Succinate dehydrogenase
... required for the succinate:quinone oxidoreductase activity. One of them, cytochrome B, has one or two ptotohaem group(s). Membrane-anchor subunits are variable and are represented by several non-ortologous proteins. This has functional implications. For instance, cytochrome b558 has the highest redo ...
... required for the succinate:quinone oxidoreductase activity. One of them, cytochrome B, has one or two ptotohaem group(s). Membrane-anchor subunits are variable and are represented by several non-ortologous proteins. This has functional implications. For instance, cytochrome b558 has the highest redo ...
(A) (B) (C)
... This answer suggests the student may understand that recessive traits can be difficult to trace in families since carriers do not show the trait, but does not understand that this would not be an issue with a genetic marker because markers are traced using molecular biology techniques, and even if a ...
... This answer suggests the student may understand that recessive traits can be difficult to trace in families since carriers do not show the trait, but does not understand that this would not be an issue with a genetic marker because markers are traced using molecular biology techniques, and even if a ...
Anterior-posterior patterning within the
... germline (Wood, 1988). Anterior cells have short microvilli (Sulston and Horvitz, 1977), are associated with an expanded gut lumen and do not express the pho-1 acid phosphatase activity on their lumenal surface (Beh et al., 1991). We have previously described an example of anteriorposterior patterni ...
... germline (Wood, 1988). Anterior cells have short microvilli (Sulston and Horvitz, 1977), are associated with an expanded gut lumen and do not express the pho-1 acid phosphatase activity on their lumenal surface (Beh et al., 1991). We have previously described an example of anteriorposterior patterni ...
... on the basis of the known distribution of Mendelian genes. The word “heter osis” was chosen in the same spirit as JOHANNSEN’S word “gene,” namely that it should be free from every hypothesis. It represented a group of observable phenomena for which any subsequent student was free to propose his own ...