Novel regulatio pendage transformation
... Drosophila (Kaufman et al., 1990) and are likely to perform a similar function in other insects (Rogers and Kaufman, 1997; Peterson et al., 1998). The extension of these studies into Crustacea, a close sister group of insects (Ballard et al., 1992; Boore et al., 1995; reviewed in Gilbert and Raunio, ...
... Drosophila (Kaufman et al., 1990) and are likely to perform a similar function in other insects (Rogers and Kaufman, 1997; Peterson et al., 1998). The extension of these studies into Crustacea, a close sister group of insects (Ballard et al., 1992; Boore et al., 1995; reviewed in Gilbert and Raunio, ...
20Sexual Reproduction, Meiosis, and Genetic Recombination
... do arise, it is clearly advantageous to preserve them in the population. It can be even more beneficial to bring mutations together in various combinations—and therein lies an advantage of sexual reproduction. Although mutations occur in both sexual and asexual species, only sexual reproduction can ...
... do arise, it is clearly advantageous to preserve them in the population. It can be even more beneficial to bring mutations together in various combinations—and therein lies an advantage of sexual reproduction. Although mutations occur in both sexual and asexual species, only sexual reproduction can ...
- LSHTM Research Online
... vaccine. B. pseudomallei is listed as a tier 1 select agent, and as current therapeutic options are limited due to its natural resistance to most antibiotics, the development of new antimicrobial therapies is imperative. To identify drug targets and better understand the complex B. pseudomallei geno ...
... vaccine. B. pseudomallei is listed as a tier 1 select agent, and as current therapeutic options are limited due to its natural resistance to most antibiotics, the development of new antimicrobial therapies is imperative. To identify drug targets and better understand the complex B. pseudomallei geno ...
Leukaemia Section 1q translocations (unbalanced) in myeloid malignancies Atlas of Genetics and Cytogenetics
... therapy-related MDS and AML after therapy with alkylating agents: an M-FISH study. Genes Chromosomes Cancer. 2005 ...
... therapy-related MDS and AML after therapy with alkylating agents: an M-FISH study. Genes Chromosomes Cancer. 2005 ...
Chapter 4: Individual gene function
... activity. This might happen if a gene lacks the ability to make the crucial functional domain of its product, it may not be able to function even if detectable protein product is present. For example, a gene encoding an ion channel, which lets ions pass through a cell membrane usually in a regulated ...
... activity. This might happen if a gene lacks the ability to make the crucial functional domain of its product, it may not be able to function even if detectable protein product is present. For example, a gene encoding an ion channel, which lets ions pass through a cell membrane usually in a regulated ...
Nematode genome evolution
... 3.2. Have ancient linkage groups been conserved in nematodes? When Stein et al. (2003) compared the genome of C. elegans to that of C. briggsae, they identified ~4800 conserved segments, with an average size of 37 kb. They estimated that there have been 3.6 interchromosomal rearrangements per Mb in ...
... 3.2. Have ancient linkage groups been conserved in nematodes? When Stein et al. (2003) compared the genome of C. elegans to that of C. briggsae, they identified ~4800 conserved segments, with an average size of 37 kb. They estimated that there have been 3.6 interchromosomal rearrangements per Mb in ...
WUS and STM in shoot meristem regulation
... Ectopic expression of STM in leaf primordia suppresses cell differentiation Based on its expression pattern and loss-of-function phenotype, STM appears to maintain cells in an undifferentiated state, before they are incorporated into leaf primordia. To test whether STM was sufficient to suppress dif ...
... Ectopic expression of STM in leaf primordia suppresses cell differentiation Based on its expression pattern and loss-of-function phenotype, STM appears to maintain cells in an undifferentiated state, before they are incorporated into leaf primordia. To test whether STM was sufficient to suppress dif ...
GhMYB25-like: a key regulator of early cotton fiber development.
... and that had an expression profile similar to GhMYB25 (Wu et al., 2006). It was designated GhMYB25-like. In this study we examine the role of GhMYB25-like in fiber development using RNAi-mediated gene silencing and a transgenic cotton line containing an extra copy of GhMYB25-like under the control o ...
... and that had an expression profile similar to GhMYB25 (Wu et al., 2006). It was designated GhMYB25-like. In this study we examine the role of GhMYB25-like in fiber development using RNAi-mediated gene silencing and a transgenic cotton line containing an extra copy of GhMYB25-like under the control o ...
Gene Section NQO1 (NAD(P)H dehydrogenase, quinone 1) Atlas of Genetics and Cytogenetics
... vitamin E and ubiquinone after free radical attack. The capability to protect cells from oxidative challenge and the ability to reduce quinones via an obligate two electron mechanism, which precludes generation of reactive oxygen radicals, demonstrates that NQO1 is a chemoprotective enzyme. Certain ...
... vitamin E and ubiquinone after free radical attack. The capability to protect cells from oxidative challenge and the ability to reduce quinones via an obligate two electron mechanism, which precludes generation of reactive oxygen radicals, demonstrates that NQO1 is a chemoprotective enzyme. Certain ...
Polyploidy Enhances F Pollen Sterility Loci
... analysis identified a prominent functional gene class consisting of seven genes related to photosystem I (Gene Ontology 0009522). Moreover, 55 meiosis-related or meiosis stage-specific genes were associated with IPE in autotetraploid rice, including Os02g0497500, which encodes a DNA repair-recombinati ...
... analysis identified a prominent functional gene class consisting of seven genes related to photosystem I (Gene Ontology 0009522). Moreover, 55 meiosis-related or meiosis stage-specific genes were associated with IPE in autotetraploid rice, including Os02g0497500, which encodes a DNA repair-recombinati ...
comparative evolution and development of the butterfly eyespot and
... is a single color, determined during development by biochemical pathways that deposit pigment (exe. Koch et al. 1998). These patterns have proven amenable to a detailed developmental characterization, classically through surgical manipulations of pupal wings (e.g., Nijhout 1980, French and Brakefiel ...
... is a single color, determined during development by biochemical pathways that deposit pigment (exe. Koch et al. 1998). These patterns have proven amenable to a detailed developmental characterization, classically through surgical manipulations of pupal wings (e.g., Nijhout 1980, French and Brakefiel ...
CHAPTER 15 THE CHROMOSOMAL BASIS OF INHERITANCE
... • If eye color is located only on the X chromosome, then females (XX) carry two copies of the gene, while males (XY) have only one. • Since the mutant allele is recessive, a white-eyed female must have that allele on both X chromosomes which was impossible for F2 females in Morgan's experiment. • A ...
... • If eye color is located only on the X chromosome, then females (XX) carry two copies of the gene, while males (XY) have only one. • Since the mutant allele is recessive, a white-eyed female must have that allele on both X chromosomes which was impossible for F2 females in Morgan's experiment. • A ...
Genetic dissection of Helicobacter pylori AddAB role in homologous
... of the damage, they could partially complement each other. Unlike what was shown for E. coli (Lloyd et al., 1988), the inactivation of RecOR in H. pylori has a more dramatic effect on UV survival than the inactivation of AddAB (RecBCD in E. coli). A different picture emerges from the analysis of the ...
... of the damage, they could partially complement each other. Unlike what was shown for E. coli (Lloyd et al., 1988), the inactivation of RecOR in H. pylori has a more dramatic effect on UV survival than the inactivation of AddAB (RecBCD in E. coli). A different picture emerges from the analysis of the ...
L. LUZZATTO - per una vita come prima
... FROM SOMATIC MUTATIONS AND DARWINIAN SELECTION n-1 MUTATION ...
... FROM SOMATIC MUTATIONS AND DARWINIAN SELECTION n-1 MUTATION ...
Using GO to improve text information access
... “…three major 20S proteasome activities (chymotrypsin-like, trypsin-like, and peptidylglutamyl-peptide hydrolase)…” “…S-adenosyl-L-homocysteine-hydrolase (SAHH) activity…” “…SAHH activity…” “…ATP-hydrolase reaction…” … and so on ...
... “…three major 20S proteasome activities (chymotrypsin-like, trypsin-like, and peptidylglutamyl-peptide hydrolase)…” “…S-adenosyl-L-homocysteine-hydrolase (SAHH) activity…” “…SAHH activity…” “…ATP-hydrolase reaction…” … and so on ...
Document
... “…three major 20S proteasome activities (chymotrypsin-like, trypsin-like, and peptidylglutamyl-peptide hydrolase)…” “…S-adenosyl-L-homocysteine-hydrolase (SAHH) activity…” “…SAHH activity…” “…ATP-hydrolase reaction…” … and so on ...
... “…three major 20S proteasome activities (chymotrypsin-like, trypsin-like, and peptidylglutamyl-peptide hydrolase)…” “…S-adenosyl-L-homocysteine-hydrolase (SAHH) activity…” “…SAHH activity…” “…ATP-hydrolase reaction…” … and so on ...
Mitonuclear linkage disequilibrium in human populations
... between mitochondria and nuclei. associated with physical manipulation of reproductive cells, but an additional concern has emerged from the field of evolutionary biology—specifically that MR could produce genetic incompatibilities associated with novel pairings of nuclear and mitochondrial genotype ...
... between mitochondria and nuclei. associated with physical manipulation of reproductive cells, but an additional concern has emerged from the field of evolutionary biology—specifically that MR could produce genetic incompatibilities associated with novel pairings of nuclear and mitochondrial genotype ...
Can blue-eyed parents produce brown
... The iris appears as a flat conical disc comprising of the anterior (Frontview) and posterior (Back-view) border layers that can each contribute to eye colour, however the anterior layer is by far the more important. In the cross sectional view of the iris in Figure 1B, the anterior layer shown in bl ...
... The iris appears as a flat conical disc comprising of the anterior (Frontview) and posterior (Back-view) border layers that can each contribute to eye colour, however the anterior layer is by far the more important. In the cross sectional view of the iris in Figure 1B, the anterior layer shown in bl ...
7.1 Chromosomes and Phenotype
... What are the chances of getting a black cat? 50% black cats What are the chances of getting an orange, male cat? 25% orange male cat What are the chances of a male cat being orange? 50% male orange cat What are the chances of a female being calico? 50% female calico ...
... What are the chances of getting a black cat? 50% black cats What are the chances of getting an orange, male cat? 25% orange male cat What are the chances of a male cat being orange? 50% male orange cat What are the chances of a female being calico? 50% female calico ...
Belote, J. m., F. M. Hoffmann, M. McKeown, R. Chorsky, and B. S. Baker. (1990). Cytogenetic analysis of chromosome region 73AD of Drosophila melanlgaster. Genetics 125: 783-793.
... Df(3)st-81kl7/TM3, Sb Ser p p e or D f ( 3 ) s t - 8 l k l 7 / T M 6 B , H u T b e ca flies to confirm the presence of a newly induced st mutation or st region deficiency, and to make the irradiated chromosome heterozygous with abalancer chromosome, thus establishing a balanced stock. T h e non-scar ...
... Df(3)st-81kl7/TM3, Sb Ser p p e or D f ( 3 ) s t - 8 l k l 7 / T M 6 B , H u T b e ca flies to confirm the presence of a newly induced st mutation or st region deficiency, and to make the irradiated chromosome heterozygous with abalancer chromosome, thus establishing a balanced stock. T h e non-scar ...