Derivative Alleles of the Arabidopsis Gibberellin
... Second, they may be mutations at loci (distinct from gai) that cause suppression of the phenotype conferred by gai. These two cases can be distinguished by crossing the (homozygous) derivative lines to Landsberg erecta and screening the F2 generation for segregation of gai. Crosses involving seconda ...
... Second, they may be mutations at loci (distinct from gai) that cause suppression of the phenotype conferred by gai. These two cases can be distinguished by crossing the (homozygous) derivative lines to Landsberg erecta and screening the F2 generation for segregation of gai. Crosses involving seconda ...
Engineering the pentose phosphate pathway of
... fuels has increased concern about future energy and material resources. In addition, the warming of climate, accelerated by carbon dioxide emission from fossil fuels, is alarming. One solution to these challenges could be a transition from traditional oil refineries to biorefineries that would conve ...
... fuels has increased concern about future energy and material resources. In addition, the warming of climate, accelerated by carbon dioxide emission from fossil fuels, is alarming. One solution to these challenges could be a transition from traditional oil refineries to biorefineries that would conve ...
Transvection Is Common Throughout the Drosophila
... gen) of the vector used to introduce the CRM-GAL4. A schematic of an integrated CRM-GAL4 is shown in Figure 1A. While screening through CRM-GAL4s that had been integrated into attP2, we identified two transgenes, R24B02GAL4 and R58G08-GAL4, that drove expression in neuroblast hemilineages 12A and 3A ...
... gen) of the vector used to introduce the CRM-GAL4. A schematic of an integrated CRM-GAL4 is shown in Figure 1A. While screening through CRM-GAL4s that had been integrated into attP2, we identified two transgenes, R24B02GAL4 and R58G08-GAL4, that drove expression in neuroblast hemilineages 12A and 3A ...
univERsity oF copEnhAGEn
... Phenotypic variation between individuals of a species is often under quantitative genetic control. Genomic analysis of gene expression polymorphisms between individuals is rapidly gaining popularity as a way to query the underlying mechanistic causes of variation between individuals. However, there ...
... Phenotypic variation between individuals of a species is often under quantitative genetic control. Genomic analysis of gene expression polymorphisms between individuals is rapidly gaining popularity as a way to query the underlying mechanistic causes of variation between individuals. However, there ...
Gene Section MLL (myeloid/lymphoid or mixed lineage leukemia) Atlas of Genetics and Cytogenetics
... This article is an update of: Marschalek R. MLL (myeloid/lymphoid or mixed lineage leukemia). Atlas Genet Cytogenet Oncol Haematol.2003;7(1):16-18. Hess JL, Huret JL. MLL (myeloid/lymphoid or mixed lineage leukemia). Atlas Genet Cytogenet Oncol Haematol.2001;5(1):12-14. Huret JL. MLL (myeloid/lympho ...
... This article is an update of: Marschalek R. MLL (myeloid/lymphoid or mixed lineage leukemia). Atlas Genet Cytogenet Oncol Haematol.2003;7(1):16-18. Hess JL, Huret JL. MLL (myeloid/lymphoid or mixed lineage leukemia). Atlas Genet Cytogenet Oncol Haematol.2001;5(1):12-14. Huret JL. MLL (myeloid/lympho ...
The disease characteristics of different strains of scrapie in Sinc
... in a r a n d o m - b r e d mouse colony at the M o r e d u n Institute, E d i n b u r g h , U . K . ( D i c k i n s o n & M a c k a y , 1964; D i c k i n s o n et al., 1968). Selective i n b r e e d i n g from this colony o n the basis of scrapie i n c u b a t i o n period resulted in the p r o d u ...
... in a r a n d o m - b r e d mouse colony at the M o r e d u n Institute, E d i n b u r g h , U . K . ( D i c k i n s o n & M a c k a y , 1964; D i c k i n s o n et al., 1968). Selective i n b r e e d i n g from this colony o n the basis of scrapie i n c u b a t i o n period resulted in the p r o d u ...
Metabolic engineering of Escherichia coli and Corynebacterium glutamicum for the -threonine
... impetus to further improve productivity of the bioconversion and reduce its costs. The most efficient solution is to develop more productive bacterial strains with reduced growth retardation. Strains surviving multiple rounds of mutation are genetically undefined and vulnerable to further changes, occ ...
... impetus to further improve productivity of the bioconversion and reduce its costs. The most efficient solution is to develop more productive bacterial strains with reduced growth retardation. Strains surviving multiple rounds of mutation are genetically undefined and vulnerable to further changes, occ ...
The Influence of Anticodon–Codon Interactions and Modified Bases
... tRNAs occur, Grosjean et al. (2010) call this ‘‘sparing strategy 1.’’ There are also cases where a combination of wobbleU and wobble-G tRNAs occurs (‘‘sparing strategy 2’’), and where only the wobble-U tRNA is present (‘‘sparing strategy 3’’). As far as we know, the wobble-C tRNA only pairs with the ...
... tRNAs occur, Grosjean et al. (2010) call this ‘‘sparing strategy 1.’’ There are also cases where a combination of wobbleU and wobble-G tRNAs occurs (‘‘sparing strategy 2’’), and where only the wobble-U tRNA is present (‘‘sparing strategy 3’’). As far as we know, the wobble-C tRNA only pairs with the ...
Assessing the role of anammox in a nitrogen contaminated aquifer
... due to the strong triple bond that holds the two N atoms together. In order to be able to utilize this N, it must be fixed. N fixation can either occur abiotically by lightning or biologically by certain microorganisms such as some bacteria, actinomycetes, cyanobacteria and blue-green algae. One of ...
... due to the strong triple bond that holds the two N atoms together. In order to be able to utilize this N, it must be fixed. N fixation can either occur abiotically by lightning or biologically by certain microorganisms such as some bacteria, actinomycetes, cyanobacteria and blue-green algae. One of ...
wmgenes2 - Cucurbit Breeding
... vegetable crop in the world, accounting for 6.8% of the world area devoted to vegetable crops. Watermelon is a useful vegetable crop for genetic research because of its small genome size, and the many available gene mutants. The watermelon genes were originally organized and summarized in 1944, and ...
... vegetable crop in the world, accounting for 6.8% of the world area devoted to vegetable crops. Watermelon is a useful vegetable crop for genetic research because of its small genome size, and the many available gene mutants. The watermelon genes were originally organized and summarized in 1944, and ...
Lactose tolerance
... stomach or intestines, can no longer properly produce lactase. 3. Congenital lactose intolerance. This is a condition where children are born unable to metabolise lactose. Before the 20th century it would normally have resulted in death, but it can now be diagnosed and treated by moving the infant ...
... stomach or intestines, can no longer properly produce lactase. 3. Congenital lactose intolerance. This is a condition where children are born unable to metabolise lactose. Before the 20th century it would normally have resulted in death, but it can now be diagnosed and treated by moving the infant ...
StanfordEncyclopedia_2016_Inheritance
... to the establishment of replicators, which are entities that are faithfully copied and passed down multiple generations, yet replicators are necessary for evolution by natural selection, or that extragenetic inheritance leads to replicators that are limited in the repertoire of variants they support ...
... to the establishment of replicators, which are entities that are faithfully copied and passed down multiple generations, yet replicators are necessary for evolution by natural selection, or that extragenetic inheritance leads to replicators that are limited in the repertoire of variants they support ...
Variation in Lignin Content and Composition
... and Scheel, 1989). Cell culture systems are particularly useful when they reflect mechanisms of regulation that occur in the whole plant. However, cultured cells are highly stressed, and it is not possible to conclude that normal developmental processes are taking place in culture without parallel s ...
... and Scheel, 1989). Cell culture systems are particularly useful when they reflect mechanisms of regulation that occur in the whole plant. However, cultured cells are highly stressed, and it is not possible to conclude that normal developmental processes are taking place in culture without parallel s ...
ORNAMENTAL WHITE CLOVER BREEDING AND LEAF TRAIT
... (1955) state that the expression of the various leaf marks is controlled by two different genes (V and R) that each contain multiple alleles. Corkill (1971) hypothesized that the leaf marks are instead controlled by two different loci, each consisting of tightly linked genes, due to a small recombin ...
... (1955) state that the expression of the various leaf marks is controlled by two different genes (V and R) that each contain multiple alleles. Corkill (1971) hypothesized that the leaf marks are instead controlled by two different loci, each consisting of tightly linked genes, due to a small recombin ...
About Neurofibromatosis 1 - Children`s Tumor Foundation
... skin. These spots are harmless and often help determine the diagnosis of NF1. There is no correlation between the number of café-au-lait spots that an individual has and the severity, or specific manifestations, of his or her NF1. In general, NF1 tumors are not more likely to appear on regions of t ...
... skin. These spots are harmless and often help determine the diagnosis of NF1. There is no correlation between the number of café-au-lait spots that an individual has and the severity, or specific manifestations, of his or her NF1. In general, NF1 tumors are not more likely to appear on regions of t ...
what is breed? what is purity?
... complicated. Ponzoni’s work suggests a single dominant gene. This may account for part of the story, especially in Australian stock, but almost certainly does not account for all of the story in North American stock. In the ARI records there are 145 crias produced from suri x huacaya crosses. Of the ...
... complicated. Ponzoni’s work suggests a single dominant gene. This may account for part of the story, especially in Australian stock, but almost certainly does not account for all of the story in North American stock. In the ARI records there are 145 crias produced from suri x huacaya crosses. Of the ...
Independent functions of viral protein and nucleic
... The analysis of these materials, given in Table III, shows that the effect of freezing and thawing is to make the intracellular DNA labile to DNase, without, however, causing much of it to leach out of the ceils. Freezing and thawing and formaldehyde fixation have a negligible effect on unadsorbed p ...
... The analysis of these materials, given in Table III, shows that the effect of freezing and thawing is to make the intracellular DNA labile to DNase, without, however, causing much of it to leach out of the ceils. Freezing and thawing and formaldehyde fixation have a negligible effect on unadsorbed p ...
(From the Department of Genetics, Carnegie Institution of
... T4 multiply in the bacterial cell in a non-infective form. The same is true of the phage carried by certain lysogenic bacteria (Lwoff and Gutmann, 1950). Little else is known about the vegetative phase of these viruses. The experiments reported in this paper show that one of the first steps in the g ...
... T4 multiply in the bacterial cell in a non-infective form. The same is true of the phage carried by certain lysogenic bacteria (Lwoff and Gutmann, 1950). Little else is known about the vegetative phase of these viruses. The experiments reported in this paper show that one of the first steps in the g ...
Chromosome location and characterization of genes for grain
... The three lines LDN(521-3A) (207.4 g m-1), LDN(742-2B) (212.2 g m-1), and LDN(742-7B) (233.7 g m-1) had the lowest yields among the LDN-DIC lines.. The three lines all had unique characteristics contributing to their low grain yield. LDN(521-3A) produced weak plants and were the shortest in plant he ...
... The three lines LDN(521-3A) (207.4 g m-1), LDN(742-2B) (212.2 g m-1), and LDN(742-7B) (233.7 g m-1) had the lowest yields among the LDN-DIC lines.. The three lines all had unique characteristics contributing to their low grain yield. LDN(521-3A) produced weak plants and were the shortest in plant he ...
(related to carrier screening and PGD) – March 27th
... Introduction: Many inherited and acquired pediatric hematological disorders can be cured only by hematopoietic stem cell transplantation (HSCT). However, the success of HSCT depends on how well human leukocyte antigen (HLA) haplotypes of recipient and the donor match to each other. Unfortunately, an ...
... Introduction: Many inherited and acquired pediatric hematological disorders can be cured only by hematopoietic stem cell transplantation (HSCT). However, the success of HSCT depends on how well human leukocyte antigen (HLA) haplotypes of recipient and the donor match to each other. Unfortunately, an ...
Specificity of Insertion by the Translocatable Tetracycline Resistance Element Tn10.
... different insertions within a cluster. Different insertions within a cluster usually have the same reversion frequency; however, heterogeneity in reversion frequency has been detected in at least two clusters. For most clusters, the available data are consistent with the simple possibility that all ...
... different insertions within a cluster. Different insertions within a cluster usually have the same reversion frequency; however, heterogeneity in reversion frequency has been detected in at least two clusters. For most clusters, the available data are consistent with the simple possibility that all ...
What is myotonic dystrophy? - Muscular Dystrophy Australia
... between the toxic RNA and proteins. In 2011 researchers in Spain showed that small pieces of protein which are called ‘peptides’ were effective in a mouse model of myotonic dystrophy. More recently, researchers in the US have had success with ‘small molecules’. Most of the drugs currently on the mar ...
... between the toxic RNA and proteins. In 2011 researchers in Spain showed that small pieces of protein which are called ‘peptides’ were effective in a mouse model of myotonic dystrophy. More recently, researchers in the US have had success with ‘small molecules’. Most of the drugs currently on the mar ...
Worksheets - cloudfront.net
... Scientists think of nature as a single system controlled by natural laws. By discovering natural laws, scientists strive to increase their understanding of the natural world. Laws of nature are expressed as scientific laws. A scientific law is a statement that describes what always happens under cer ...
... Scientists think of nature as a single system controlled by natural laws. By discovering natural laws, scientists strive to increase their understanding of the natural world. Laws of nature are expressed as scientific laws. A scientific law is a statement that describes what always happens under cer ...
Integrated mapping and characterization of the gene underlying the
... of the Dt subgenome, but the underlying gene has yet to be identified. In this study, we used a combination of targeted association analysis, F2 population-based fine mapping, and comparative sequencing of orthologues to identify a candidate gene underlying the okra leaf trait in G. hirsutum. The o ...
... of the Dt subgenome, but the underlying gene has yet to be identified. In this study, we used a combination of targeted association analysis, F2 population-based fine mapping, and comparative sequencing of orthologues to identify a candidate gene underlying the okra leaf trait in G. hirsutum. The o ...
Control of DNA excision efficiency in Paramecium
... zygotic nucleus. This nucleus divides twice and the daughter nuclei then differentiate into a micronucleus or a macronucleus. In the second case, the whole genome is processed through chromosome fragmentation, telomere addition to the broken ends and excision of internal eliminated sequences (IESs) ...
... zygotic nucleus. This nucleus divides twice and the daughter nuclei then differentiate into a micronucleus or a macronucleus. In the second case, the whole genome is processed through chromosome fragmentation, telomere addition to the broken ends and excision of internal eliminated sequences (IESs) ...
Genetic engineering
Genetic engineering, also called genetic modification, is the direct manipulation of an organism's genome using biotechnology. It is therefore a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA may be inserted in the host genome by first isolating and copying the genetic material of interest using molecular cloning methods to generate a DNA sequence, or by synthesizing the DNA, and then inserting this construct into the host organism. Genes may be removed, or ""knocked out"", using a nuclease. Gene targeting is a different technique that uses homologous recombination to change an endogenous gene, and can be used to delete a gene, remove exons, add a gene, or introduce point mutations.An organism that is generated through genetic engineering is considered to be a genetically modified organism (GMO). The first GMOs were bacteria generated in 1973 and GM mice in 1974. Insulin-producing bacteria were commercialized in 1982 and genetically modified food has been sold since 1994. Glofish, the first GMO designed as a pet, was first sold in the United States December in 2003.Genetic engineering techniques have been applied in numerous fields including research, agriculture, industrial biotechnology, and medicine. Enzymes used in laundry detergent and medicines such as insulin and human growth hormone are now manufactured in GM cells, experimental GM cell lines and GM animals such as mice or zebrafish are being used for research purposes, and genetically modified crops have been commercialized.