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... Sporophyte generation produced by direct germination of gametes that have not undergone fusion. Multi-chambered reproductive structure containing mitotically produced spores that reproduce the sporophyte. Found on the sporophyte. Single-chambered reproductive structure containing meiotically produce ...
... Sporophyte generation produced by direct germination of gametes that have not undergone fusion. Multi-chambered reproductive structure containing mitotically produced spores that reproduce the sporophyte. Found on the sporophyte. Single-chambered reproductive structure containing meiotically produce ...
Wolbachia–host interactions: connecting phenotype to genotype
... in somatic sex determination, oogenesis and meiotic recombination. Other studies in Drosophila suggest that Wolbachia might interact with chico, a gene encoding an insulin receptor substrate involved in growth regulation [19]. In this case some chico alleles are lethal in the absence of the Wolbach ...
... in somatic sex determination, oogenesis and meiotic recombination. Other studies in Drosophila suggest that Wolbachia might interact with chico, a gene encoding an insulin receptor substrate involved in growth regulation [19]. In this case some chico alleles are lethal in the absence of the Wolbach ...
Epigenetic Interactions among Three dTph1
... are members of the Ac superfamily, because they duplicate 8 bp of target sequence when integrated and because the sequences of their terminal inverted repeats are similar to those of Ac and related transposons (Gerats et al., 1990; Kroon et al., 1994; van Houwelingen et al., 1998). Furthermore, the ...
... are members of the Ac superfamily, because they duplicate 8 bp of target sequence when integrated and because the sequences of their terminal inverted repeats are similar to those of Ac and related transposons (Gerats et al., 1990; Kroon et al., 1994; van Houwelingen et al., 1998). Furthermore, the ...
Fulltext PDF - Indian Academy of Sciences
... A previous study (Chandrashekaran and Sarla 1993) revealed that flies of the genotype stmA1 / stmA1; Tp2; 3 P32 (containing two copies of stmA1 and a wild-type copy of the 2nd chromosome region 41A to 44D4.8 on chromosome 3) showed wild type behaviour. stmA was therefore roughly mapped to the 41A–44 ...
... A previous study (Chandrashekaran and Sarla 1993) revealed that flies of the genotype stmA1 / stmA1; Tp2; 3 P32 (containing two copies of stmA1 and a wild-type copy of the 2nd chromosome region 41A to 44D4.8 on chromosome 3) showed wild type behaviour. stmA was therefore roughly mapped to the 41A–44 ...
get Assignment File
... b. He discovered that alleles can be dominant or recessive. c. He discovered that alleles segregate independently during the formation of gamates. d. All of the other answer choices 19. What trait, dominant or recessive, will be expressed if an organism has one dominant allele and one recessive alle ...
... b. He discovered that alleles can be dominant or recessive. c. He discovered that alleles segregate independently during the formation of gamates. d. All of the other answer choices 19. What trait, dominant or recessive, will be expressed if an organism has one dominant allele and one recessive alle ...
Effect of the Polymorphisms of Keratin Associated Protein 8.2 Gene
... College of Animal Science and Technology, China Agricultural University, Beijing, 100094, P. R. China ABSTRACT : The aim of the experiment was to detect polymorphisms in the keratin-associated protein 8.2 (KAP8.2) gene to determine associations between the genotype and fibre traits in Chinese Inner ...
... College of Animal Science and Technology, China Agricultural University, Beijing, 100094, P. R. China ABSTRACT : The aim of the experiment was to detect polymorphisms in the keratin-associated protein 8.2 (KAP8.2) gene to determine associations between the genotype and fibre traits in Chinese Inner ...
Epigenetic Interactions among Three dTph1 Transposons in Two
... are members of the Ac superfamily, because they duplicate 8 bp of target sequence when integrated and because the sequences of their terminal inverted repeats are similar to those of Ac and related transposons (Gerats et al., 1990; Kroon et al., 1994; van Houwelingen et al., 1998). Furthermore, the ...
... are members of the Ac superfamily, because they duplicate 8 bp of target sequence when integrated and because the sequences of their terminal inverted repeats are similar to those of Ac and related transposons (Gerats et al., 1990; Kroon et al., 1994; van Houwelingen et al., 1998). Furthermore, the ...
POPULATION GENETICS – BIOL 101
... Long Palmar Muscle (ll): A long palmar muscle (ll) can be detected by examining the tendons that run over the inside of the wrist. Clench your fist tightly, flex your hand, and feel your tendons. If there are three, you have a long palmar muscle (ll). If there are two, since the large middle one wil ...
... Long Palmar Muscle (ll): A long palmar muscle (ll) can be detected by examining the tendons that run over the inside of the wrist. Clench your fist tightly, flex your hand, and feel your tendons. If there are three, you have a long palmar muscle (ll). If there are two, since the large middle one wil ...
The EGF-CFC Protein One-Eyed Pinhead Is Essential for
... but not zygotic Oep activity, we crossed oep/oep females to wild-type males. The resulting embryos (Moep mutants) develop normally (Figure 1C), establishing that maternal oep is not required in the presence of zygotic Oep activity. The presence of maternal oep mRNA overlaps with zygotic oep mRNA exp ...
... but not zygotic Oep activity, we crossed oep/oep females to wild-type males. The resulting embryos (Moep mutants) develop normally (Figure 1C), establishing that maternal oep is not required in the presence of zygotic Oep activity. The presence of maternal oep mRNA overlaps with zygotic oep mRNA exp ...
Regulation of limb bud initiation and limbtype
... and although npnt is ubiquitously expressed during frog development at the time forelimb outgrowth is initiated, transcripts are enriched in pronephros. The correlation with pronephros is potentially significant since extirpation experiments in the chick have implicated nephrogenic mesoderm in foreli ...
... and although npnt is ubiquitously expressed during frog development at the time forelimb outgrowth is initiated, transcripts are enriched in pronephros. The correlation with pronephros is potentially significant since extirpation experiments in the chick have implicated nephrogenic mesoderm in foreli ...
Dateien anzeigen - Universität Düsseldorf
... set of membrane-bound dehydrogenases. Beside the beneficial attributes, the unusual metabolism of G. oxydans also poses a problem, which is the low cell yield resulting in high costs for biomass production. This study aimed at an increase of the cell yield of G. oxydans on glucose in order to improv ...
... set of membrane-bound dehydrogenases. Beside the beneficial attributes, the unusual metabolism of G. oxydans also poses a problem, which is the low cell yield resulting in high costs for biomass production. This study aimed at an increase of the cell yield of G. oxydans on glucose in order to improv ...
AN ABSTRACT OF THE THESIS OF
... al. 1997). However, these advantages can be outweighed by low reproducibility. Furthermore, RAPDs do not have defined locus identity, and it can be difficult to relate RAPD loci between different experimental populations of the same species. AFLP markers are generated by a combination of restriction ...
... al. 1997). However, these advantages can be outweighed by low reproducibility. Furthermore, RAPDs do not have defined locus identity, and it can be difficult to relate RAPD loci between different experimental populations of the same species. AFLP markers are generated by a combination of restriction ...
Transgenic Models to Study Disorders of Respiratory Control in
... have yielded new information about the genes that control rhythmogenesis. Pioneer studies demonstrated that loss of genes responsible for hindbrain segmentation during the early embryonic stages, such as Krox20, led to severe breathing instability at birth that usually resulted in death (Borday et a ...
... have yielded new information about the genes that control rhythmogenesis. Pioneer studies demonstrated that loss of genes responsible for hindbrain segmentation during the early embryonic stages, such as Krox20, led to severe breathing instability at birth that usually resulted in death (Borday et a ...
PDF
... cone cells. Outer PRs are in charge of motion and brightness detection and spatial vision, whereas inner PRs function as color, UV and polarized light sensors (Hardie, 1985). According to their differentiated function, R1-6 innervate the first OL neuropil, which is the lamina, whereas R7 and R8 axon ...
... cone cells. Outer PRs are in charge of motion and brightness detection and spatial vision, whereas inner PRs function as color, UV and polarized light sensors (Hardie, 1985). According to their differentiated function, R1-6 innervate the first OL neuropil, which is the lamina, whereas R7 and R8 axon ...
The amelogenin gene
... of the developing enamel matrix. This protein is now well characterized from the data of amino acid sequences which have been shown to be at a high degree of homology between all species investigated to date. The gene structure of this protein has been demonstrated and it is confirmed that there are ...
... of the developing enamel matrix. This protein is now well characterized from the data of amino acid sequences which have been shown to be at a high degree of homology between all species investigated to date. The gene structure of this protein has been demonstrated and it is confirmed that there are ...
Practice final key
... e) What frequency of double recombination would you calculate if the data contained no evidence of interference? Show your work. (4 pts) Rad x Rbd = 10% x 25% = 2.5% (4 pts) -2 pts if “25” (number instead of freq); -2 pts if “0.025%”; - 3 pts if “25%” (should realize that this is far too high). Ques ...
... e) What frequency of double recombination would you calculate if the data contained no evidence of interference? Show your work. (4 pts) Rad x Rbd = 10% x 25% = 2.5% (4 pts) -2 pts if “25” (number instead of freq); -2 pts if “0.025%”; - 3 pts if “25%” (should realize that this is far too high). Ques ...
Biology A Chapter 10
... 1. When an area of a chromatid is exchanged with the matching area on a chromatid of its homologous chromosome, _____ occurs. a. crossing over c. hybridization b. mutagenesis d. fertilization 2. Crossing over results in a _____. a. female genotype c. genetic recombination b. male genotype d. phenoty ...
... 1. When an area of a chromatid is exchanged with the matching area on a chromatid of its homologous chromosome, _____ occurs. a. crossing over c. hybridization b. mutagenesis d. fertilization 2. Crossing over results in a _____. a. female genotype c. genetic recombination b. male genotype d. phenoty ...
The qSD12 Locus Controls Offspring Tissue-Imposed
... are present in the dormancy QTL region. A deviation due to a distorter unrelated to germination would favor the same parent in both the germinated and nongerminated subpopulations. Plant materials and cultivation: This research started with selection for the plant heterozygous for the qSD12 and qSD7 ...
... are present in the dormancy QTL region. A deviation due to a distorter unrelated to germination would favor the same parent in both the germinated and nongerminated subpopulations. Plant materials and cultivation: This research started with selection for the plant heterozygous for the qSD12 and qSD7 ...
Cytogenetic Analysis Shows that the Unusually Large Chromosome
... (black larval marking) silkworm (Bombyx mori) strain (TWPB). We have analyzed the composition and arrangement of this large chromosome. A genetic linkage analysis shows that the large chromosome is made up of the W chromosome, the second chromosome fragment (p fragment), and the fifth chromosome (li ...
... (black larval marking) silkworm (Bombyx mori) strain (TWPB). We have analyzed the composition and arrangement of this large chromosome. A genetic linkage analysis shows that the large chromosome is made up of the W chromosome, the second chromosome fragment (p fragment), and the fifth chromosome (li ...
Gene Section EVI1 (ecotropic viral integration site 1 (EVI1) and
... expression of EVI1, it has been suggested that this gene plays an important role in development and could be involved in organogenesis, cell migration, cell growth, and differentiation. In the mouse, homozygous disruption of the 6th exon of the Evi1 gene lead to embryonic lethality, with widespread ...
... expression of EVI1, it has been suggested that this gene plays an important role in development and could be involved in organogenesis, cell migration, cell growth, and differentiation. In the mouse, homozygous disruption of the 6th exon of the Evi1 gene lead to embryonic lethality, with widespread ...
Good quality blastocyst from non-/mono
... Herbert 2006; Munne et al. 1993] can give rise to healthy infants. Another report showed that 48.7% and 27.9% of the embryos from mono-pronuclear oocytes inseminated by traditional IVF or intracytoplasm sperm injection (ICSI), respectively, were diploid and had equivalent ratios of XX and XY chromos ...
... Herbert 2006; Munne et al. 1993] can give rise to healthy infants. Another report showed that 48.7% and 27.9% of the embryos from mono-pronuclear oocytes inseminated by traditional IVF or intracytoplasm sperm injection (ICSI), respectively, were diploid and had equivalent ratios of XX and XY chromos ...
Molecular Biology Reports
... fruits and vegetables such as tomato (Solanum lycopersicum), rosehip (Rosa canina), watermelon (Citrullus lanatus), and pink grapefruit (Citrus paradisi) [4]. Tomato fruits are considered an important source of lycopene, representing approximately 87 % of the dietary lycopene intake. Lycopene is a p ...
... fruits and vegetables such as tomato (Solanum lycopersicum), rosehip (Rosa canina), watermelon (Citrullus lanatus), and pink grapefruit (Citrus paradisi) [4]. Tomato fruits are considered an important source of lycopene, representing approximately 87 % of the dietary lycopene intake. Lycopene is a p ...
A Selective Sweep Driven by Pyrimethamine Treatment in Southeast
... Malaria parasites (Plasmodium falciparum) provide an excellent system in which to study the genomic effects of strong selection in a recombining eukaryote because the rapid spread of resistance to multiple drugs during the last the past 50 years has been well documented, the full genome sequence and ...
... Malaria parasites (Plasmodium falciparum) provide an excellent system in which to study the genomic effects of strong selection in a recombining eukaryote because the rapid spread of resistance to multiple drugs during the last the past 50 years has been well documented, the full genome sequence and ...