The Drosophila small conductance calcium
... I would also like to thank the members of my thesis committee: James Maylie, Richard Walker, and Peter Gillespie. They, along with John, have picked me up when I have stumbled through this process. Scientifically I could not have imagined a better group of mentors. I would like to thank all of the m ...
... I would also like to thank the members of my thesis committee: James Maylie, Richard Walker, and Peter Gillespie. They, along with John, have picked me up when I have stumbled through this process. Scientifically I could not have imagined a better group of mentors. I would like to thank all of the m ...
MOLECULAR RECOGNITION AND RESPONSE IN POLLEN AND
... buds, which are unable to reject self pollen, and the increase in expression during subsequent flower development coincides with the acquisition of SI by the pistil. (This expression pattern makes it possible in some self-incompatible species to obtain plants homozygous for a particular S-haplotype ...
... buds, which are unable to reject self pollen, and the increase in expression during subsequent flower development coincides with the acquisition of SI by the pistil. (This expression pattern makes it possible in some self-incompatible species to obtain plants homozygous for a particular S-haplotype ...
Biology - Unit 8 Teacher Notes DNA and Protein Synthesis
... B.7.4 Explain the process by which a cell copies its DNA and identify factors that can damage DNA and cause changes in its nucleotide sequence. B.7.5 Explain and demonstrate how inserting, substituting or deleting segments of a DNA molecule can alter a gene, which is then passed to every cell that d ...
... B.7.4 Explain the process by which a cell copies its DNA and identify factors that can damage DNA and cause changes in its nucleotide sequence. B.7.5 Explain and demonstrate how inserting, substituting or deleting segments of a DNA molecule can alter a gene, which is then passed to every cell that d ...
Multiple genetic loci modify risk for retinoblastoma in
... contribute to the induction of retinoblastoma. Mice that are plO7~/~;Rbl+/~ show retinal dysplasia, a potential precursor to retinoblastoma.25 In additional, inactivation of p53 may contribute to retinoblastoma formation in mice, because expression in the retina of the E7 oncogene from human papillo ...
... contribute to the induction of retinoblastoma. Mice that are plO7~/~;Rbl+/~ show retinal dysplasia, a potential precursor to retinoblastoma.25 In additional, inactivation of p53 may contribute to retinoblastoma formation in mice, because expression in the retina of the E7 oncogene from human papillo ...
PDF
... Fig.2.The minimal inferred complexity of Hox gene clusters in the lineage leading to the insects. Panels on the right summarise the diversity of Hox genes described from insects, Crustacea, annelids (Class Hirudinea, leeches) and chordates(Amphioxus, and several vertebrates; a single 'complete' chor ...
... Fig.2.The minimal inferred complexity of Hox gene clusters in the lineage leading to the insects. Panels on the right summarise the diversity of Hox genes described from insects, Crustacea, annelids (Class Hirudinea, leeches) and chordates(Amphioxus, and several vertebrates; a single 'complete' chor ...
gene_expression
... Bottom-up (agglomerative): Start from individual genes, join them into groups until only one group is left Top-down (divisive): Start with one group consisting of all genes, keep partitioning groups until each group contains exactly one gene Agglomerative clustering is computationally less expensive ...
... Bottom-up (agglomerative): Start from individual genes, join them into groups until only one group is left Top-down (divisive): Start with one group consisting of all genes, keep partitioning groups until each group contains exactly one gene Agglomerative clustering is computationally less expensive ...
Biology 30 January 2000 Diploma Examination and Key
... Use the following information to answer the next five questions. The spermicide nonoxynol-9, which is applied to contraceptive devices such as diaphragms and condoms, has been linked to increased urinary tract infections in women. Although nonoxynol-9 is helpful in fighting the herpes virus and HIV ...
... Use the following information to answer the next five questions. The spermicide nonoxynol-9, which is applied to contraceptive devices such as diaphragms and condoms, has been linked to increased urinary tract infections in women. Although nonoxynol-9 is helpful in fighting the herpes virus and HIV ...
Polymorphic Variation in the Structure of Aerial
... Sections were cut from wax-embedded material. After fixation, the sclerotia were dehydrated through an ethanol series and concurrently impregnated with 2-methylpropan-2-01 (TBA) (Jensen, 1962); after three changes of pure TBA, the specimens were embedded in wax. Sections were cut and mounted on glas ...
... Sections were cut from wax-embedded material. After fixation, the sclerotia were dehydrated through an ethanol series and concurrently impregnated with 2-methylpropan-2-01 (TBA) (Jensen, 1962); after three changes of pure TBA, the specimens were embedded in wax. Sections were cut and mounted on glas ...
High-Affinity IgG Antibodies Develop Naturally in Ig
... involve the selection of Ag-specific binders from human Ab repertoires performed outside the human body. The individual humanization of rodent mAbs is laborious because it needs to be carried out on a case-by-case basis with the V region sequence being manipulated (as well as the C region exchanged) ...
... involve the selection of Ag-specific binders from human Ab repertoires performed outside the human body. The individual humanization of rodent mAbs is laborious because it needs to be carried out on a case-by-case basis with the V region sequence being manipulated (as well as the C region exchanged) ...
Allelic Deletions on Chromosome 11q13 in Multiple Endocrine
... ETs2 of pancreas and duodenum may occur sporadically (I) or in association with inherited syndromes such as MEN1 (2). Sporadic duodenal ...
... ETs2 of pancreas and duodenum may occur sporadically (I) or in association with inherited syndromes such as MEN1 (2). Sporadic duodenal ...
The Genetics of Spinal Muscular Atrophy
... therapies to treat SMA; and the identification of existing drugs with potential to treat SMA. Testing at this stage is conducted on proteins, cells, and in living animals, but not in humans. Critical questions in SMA biology, including what is going wrong in the body to cause SMA, are answered by ba ...
... therapies to treat SMA; and the identification of existing drugs with potential to treat SMA. Testing at this stage is conducted on proteins, cells, and in living animals, but not in humans. Critical questions in SMA biology, including what is going wrong in the body to cause SMA, are answered by ba ...
Rapid divergence and diversification of mammalian duplicate gene
... prevalence of subfunctionalization [34], this process does not appear to play a major role in the retention of duplicate genes in either lineage. One possible reason for this observation is that subfunctionalization may be more common in duplicate genes produced by whole genome duplication events [1 ...
... prevalence of subfunctionalization [34], this process does not appear to play a major role in the retention of duplicate genes in either lineage. One possible reason for this observation is that subfunctionalization may be more common in duplicate genes produced by whole genome duplication events [1 ...
Ribosomal frameshifting in decoding antizyme mRNAs from yeast
... tumorigenesis (47,48) and antizyme 1 can be considered as a tumor suppressor (49). [Over-expression of yeast antizyme inhibits cell division, but its gene knock-outs in both S. pombe and Saccharomyces cerevisiae are viable ...
... tumorigenesis (47,48) and antizyme 1 can be considered as a tumor suppressor (49). [Over-expression of yeast antizyme inhibits cell division, but its gene knock-outs in both S. pombe and Saccharomyces cerevisiae are viable ...
Evolution of Mammalian KELL Blood Group Glycoproteins and
... examined using bioinformatic data from several mammalian genome projects. Mammalian KELL sequences shared 55-99% identity, as compared with 21-31% sequence identities with other M13-like family members. Four predicted N-glycosylation sites were conserved among the mammalian KELL proteins examined. S ...
... examined using bioinformatic data from several mammalian genome projects. Mammalian KELL sequences shared 55-99% identity, as compared with 21-31% sequence identities with other M13-like family members. Four predicted N-glycosylation sites were conserved among the mammalian KELL proteins examined. S ...
A Single Amino Acid Change in the SPRY Domain of Human Trim5
... of restriction. A typical result is shown in Figure 1A. As observed previously, human Trim5␣ restricted N-MLV and the L117H mutant of N-MLV, but not B-MLV or HIV-1 [13]. Rhesus Trim5␣ restricted HIV-1 as well as N-MLV, but not B-MLV or N L117H. These restricting phenotypes were used as standards for ...
... of restriction. A typical result is shown in Figure 1A. As observed previously, human Trim5␣ restricted N-MLV and the L117H mutant of N-MLV, but not B-MLV or HIV-1 [13]. Rhesus Trim5␣ restricted HIV-1 as well as N-MLV, but not B-MLV or N L117H. These restricting phenotypes were used as standards for ...
BIOLOGY (Theory) 57/2 SECTION – A 1. Name the two gases
... (a) Drosophila male has one X and one Y chromosome (b) Drosophila male has two X chromosomes Ans. Drosophila male has one X and one Y chromosome ...
... (a) Drosophila male has one X and one Y chromosome (b) Drosophila male has two X chromosomes Ans. Drosophila male has one X and one Y chromosome ...
Gene density and transcription influence the localization of
... also located outside of chromosome territories. There is a large cluster of imprinted genes, associated with Prader-Willi and Angelmann syndromes, located at 15q11–13. We found that loci from the imprinted region of 15q11–13 are positioned within the HSA15q territory (Fig. 4) indicating that localiz ...
... also located outside of chromosome territories. There is a large cluster of imprinted genes, associated with Prader-Willi and Angelmann syndromes, located at 15q11–13. We found that loci from the imprinted region of 15q11–13 are positioned within the HSA15q territory (Fig. 4) indicating that localiz ...
Auxin represses stomatal development in dark
... formation. Here, we show that auxin-resistant aux/iaa mutants, e.g. axr3-1, exhibit a de-repression of stomata differentiation in dark-grown seedlings. The higher stomatal index in dark-grown axr3-1 mutants when compared with the wild type is due to increased cell division in the stomatal lineage. E ...
... formation. Here, we show that auxin-resistant aux/iaa mutants, e.g. axr3-1, exhibit a de-repression of stomata differentiation in dark-grown seedlings. The higher stomatal index in dark-grown axr3-1 mutants when compared with the wild type is due to increased cell division in the stomatal lineage. E ...
Contribution of Gene Amplification to Evolution of
... MIC of 1.5 mg/liter to 22 mg/liter; after five passages, resistance to cephalothin increased from an MIC of 3 mg/liter to 200 mg/liter. Some of the mutant colonies had a green color (not shown), suggesting that the level of expression of the gfp gene had increased as well. Cephalosporin resistance i ...
... MIC of 1.5 mg/liter to 22 mg/liter; after five passages, resistance to cephalothin increased from an MIC of 3 mg/liter to 200 mg/liter. Some of the mutant colonies had a green color (not shown), suggesting that the level of expression of the gfp gene had increased as well. Cephalosporin resistance i ...
Genomic gains and losses influence expression levels of genes
... lower expressed in AML-MO7 than in all other subtypes. In inborn diseases as well as in several malignant diseases, a pathogenetic role of haploinsufficiency has been demonstrated.7,8 Especially for several tumor suppressor genes, including TP53, data suggest that some genes, when expressed at half ...
... lower expressed in AML-MO7 than in all other subtypes. In inborn diseases as well as in several malignant diseases, a pathogenetic role of haploinsufficiency has been demonstrated.7,8 Especially for several tumor suppressor genes, including TP53, data suggest that some genes, when expressed at half ...
