The environment and the genotype in
... appreciated the significance of environmentally cued morphs in achieving close adaptation in heterogeneous environments but baulked at calling them polymorphs. Williams & Mitton (1973), however, overlooked a most important role of environmentally cued polymorphism as exhibited by aphids and cladocer ...
... appreciated the significance of environmentally cued morphs in achieving close adaptation in heterogeneous environments but baulked at calling them polymorphs. Williams & Mitton (1973), however, overlooked a most important role of environmentally cued polymorphism as exhibited by aphids and cladocer ...
Biology - Medicine.careers360.com
... 133. Identify the correct statement on 'inhibin' :(1) Inhibits the secretion of LH, FSH and Prolactin. (2) Is produced by granulose cells in ovary and inhibits the secretion of FSH. (3) Is produced by granulose cells in ovary and inhibits the secretion of LH. (4) Is produced by nurse cells in testes ...
... 133. Identify the correct statement on 'inhibin' :(1) Inhibits the secretion of LH, FSH and Prolactin. (2) Is produced by granulose cells in ovary and inhibits the secretion of FSH. (3) Is produced by granulose cells in ovary and inhibits the secretion of LH. (4) Is produced by nurse cells in testes ...
Copy Number Analysis in Partek® Genomics Suite™ 6.6
... in Figure 8) (see the Affymetrix® and Illumina® baseline files available at Help > Online Tutorials > Baseline Files) or a reference file previously created from a set of normal samples (Option 2) or a subset of samples within the current project (Option 3). There are two different ways you may crea ...
... in Figure 8) (see the Affymetrix® and Illumina® baseline files available at Help > Online Tutorials > Baseline Files) or a reference file previously created from a set of normal samples (Option 2) or a subset of samples within the current project (Option 3). There are two different ways you may crea ...
Identification of genes that interact with glp-1, a gene
... four from 1900 glp-1 (q231) ¥x. Other suppressors will be described elsewhere. Genetic mapping and complementation tests Linkage and complementation were determined by standard tests (see Tables 1 and 2 in Results), dpy mutations on LGX were roughly positioned by three-factor mapping: Lon and Unc re ...
... four from 1900 glp-1 (q231) ¥x. Other suppressors will be described elsewhere. Genetic mapping and complementation tests Linkage and complementation were determined by standard tests (see Tables 1 and 2 in Results), dpy mutations on LGX were roughly positioned by three-factor mapping: Lon and Unc re ...
Expression and function of decapentaplegic and thick veins during
... and GAL4-1348. Clones of Dpp- and Tkv*expressing cells were generated by FLPmediated excision of a lacZ flip-out casette in flies of genotype FLP1.22/+; Ubx>lacZ>dpp/+ and FLP1.22/+; Ubx>lacZ>tkv*/+ as described by Lecuit et al. (1996). Two reporter lines were also used: a construct in which an 8.5 ...
... and GAL4-1348. Clones of Dpp- and Tkv*expressing cells were generated by FLPmediated excision of a lacZ flip-out casette in flies of genotype FLP1.22/+; Ubx>lacZ>dpp/+ and FLP1.22/+; Ubx>lacZ>tkv*/+ as described by Lecuit et al. (1996). Two reporter lines were also used: a construct in which an 8.5 ...
genetics and cytogenetics
... grasp the fundamentals of heredIty in spite of limited biological training. However, I have also included some of the data that support these principles so that the student who wishes can ac~ quire an adequate background for further studies in heredity, and I have added a fairly extensive bibliograp ...
... grasp the fundamentals of heredIty in spite of limited biological training. However, I have also included some of the data that support these principles so that the student who wishes can ac~ quire an adequate background for further studies in heredity, and I have added a fairly extensive bibliograp ...
Tutorial - Chemistry
... In this case, the genes are those associated with ChipSeq peaks We will enrich our dataset by discovering: Which pathways our genes are involved in The functions of the genes The cellular locations of the gene products Literature evidence for the phenotype/trait of interest ...
... In this case, the genes are those associated with ChipSeq peaks We will enrich our dataset by discovering: Which pathways our genes are involved in The functions of the genes The cellular locations of the gene products Literature evidence for the phenotype/trait of interest ...
Computational Identification of Plant MicroRNAs and
... 2003; Lim et al., 2003a, 2003b). The most sensitive of these methods indicate that miRNAs constitute nearly 1% of all predicted genes in nematodes, flies, and mammals (Lai et al., 2003; Lim et al., 2003a, 2003b). Methods developed in one animal lineage work well when extended to another animal linea ...
... 2003; Lim et al., 2003a, 2003b). The most sensitive of these methods indicate that miRNAs constitute nearly 1% of all predicted genes in nematodes, flies, and mammals (Lai et al., 2003; Lim et al., 2003a, 2003b). Methods developed in one animal lineage work well when extended to another animal linea ...
What determines a leaf`s shape? | SpringerLink
... perception may be too simple considering the remarkable diversity that leaves exhibit. As a prerequisite to their review on angiosperm leaf shape, Nicotra et al. [1] defined a leaf as a ‘vascular asymmetric appendicular structure initiated at the shoot apical meristem’. This definition is applicable ...
... perception may be too simple considering the remarkable diversity that leaves exhibit. As a prerequisite to their review on angiosperm leaf shape, Nicotra et al. [1] defined a leaf as a ‘vascular asymmetric appendicular structure initiated at the shoot apical meristem’. This definition is applicable ...
Mapping Mendelian Factors Underlying Quantitative ... Using RFLP Linkage Maps Eric
... be genotyped be minimized? T o address these issues, we explore below ways to: ( i ) Identzjjpromising crossesfor QTL mapping. Genetic dissection of a quantitative trait will succeed only when some of the QTLs segregating in the cross have relatively large phenotypiceffects. By exploiting aclassical ...
... be genotyped be minimized? T o address these issues, we explore below ways to: ( i ) Identzjjpromising crossesfor QTL mapping. Genetic dissection of a quantitative trait will succeed only when some of the QTLs segregating in the cross have relatively large phenotypiceffects. By exploiting aclassical ...
AN ABSTRACT OF THE THESIS OF
... analysis (Touzet et al. 1995), and markerassisted breeding (Mazur and Tingey 1995; Han et al. 1997; Toojinda et al. 1997). With particular reference to traits showing complex inheritance, molecular markers can be used to dissect the genetic basis of complex phenotypes into Mendelian components in or ...
... analysis (Touzet et al. 1995), and markerassisted breeding (Mazur and Tingey 1995; Han et al. 1997; Toojinda et al. 1997). With particular reference to traits showing complex inheritance, molecular markers can be used to dissect the genetic basis of complex phenotypes into Mendelian components in or ...
univERsity oF copEnhAGEn
... and genetic bases of complex traits such as disease resistance, growth, and development. While phenotypic variation in natural populations is largely quantitative and polygenic, understanding this variation is complicated by the interaction of environmental and genetic factors [1,2]. Quantitative tr ...
... and genetic bases of complex traits such as disease resistance, growth, and development. While phenotypic variation in natural populations is largely quantitative and polygenic, understanding this variation is complicated by the interaction of environmental and genetic factors [1,2]. Quantitative tr ...
`Candidatus Phytoplasma mali`, `Candidatus Phytoplasma pyri` and
... Phytoplasma’ species if its 16S rDNA sequence has <97?5 % similarity to that of any previously described ‘Candidatus Phytoplasma’ species’. In cases where phytoplasmas share ¢97?5 % 16S rDNA sequence similarity, description as different ‘Candidatus’ species is only recommended if there is an indicat ...
... Phytoplasma’ species if its 16S rDNA sequence has <97?5 % similarity to that of any previously described ‘Candidatus Phytoplasma’ species’. In cases where phytoplasmas share ¢97?5 % 16S rDNA sequence similarity, description as different ‘Candidatus’ species is only recommended if there is an indicat ...
Neurospora tetrasperma crosses heterozygous for hybrid
... can either be of opposite mating types (i.e. [mat A + mat a]) or of the same mating type (figure 2). Het1-type progeny with nuclei of the same mating type can be generated by a crossover proximal to a translocation breakpoint, such that the mat locus undergoes first-division segregation, whereas the ...
... can either be of opposite mating types (i.e. [mat A + mat a]) or of the same mating type (figure 2). Het1-type progeny with nuclei of the same mating type can be generated by a crossover proximal to a translocation breakpoint, such that the mat locus undergoes first-division segregation, whereas the ...
Translation of Drug Metabolic Enzyme and Transporter (DMET) Genetic Variants into Star Allele Notation using SAS.
... DNA can be thought of as a sequence of nucleotides denoted by A, C, G and T. Locations along the DNA sequence that differ from person to person in the nucleotide(s) present at that location are called genetic variants. Currently, relatively inexpensive genotyping platforms can readily determine poin ...
... DNA can be thought of as a sequence of nucleotides denoted by A, C, G and T. Locations along the DNA sequence that differ from person to person in the nucleotide(s) present at that location are called genetic variants. Currently, relatively inexpensive genotyping platforms can readily determine poin ...
a method for detecting and typing of salmonella by multiplex pcr
... After synthesis of primers, we performed optimization of the PCR protocol. As the positive control for PCR we used DNA extracted from the oneday-old culture of Salmonella which have been stored in the museum NSC “ IECVM “. The obtained DNA matrix concentration after measuring with a spectrophotomete ...
... After synthesis of primers, we performed optimization of the PCR protocol. As the positive control for PCR we used DNA extracted from the oneday-old culture of Salmonella which have been stored in the museum NSC “ IECVM “. The obtained DNA matrix concentration after measuring with a spectrophotomete ...
An AT-hook gene is required for palea formation and floral organ
... encodes an AT-hook protein with DNA binding activity and possible chromatin state regulation ability. The Arabidopsis genes most closely related to DP1 did not affect flower development (Xiao et al., 2009). This may be attributed to potential functional divergence or gene duplication and function red ...
... encodes an AT-hook protein with DNA binding activity and possible chromatin state regulation ability. The Arabidopsis genes most closely related to DP1 did not affect flower development (Xiao et al., 2009). This may be attributed to potential functional divergence or gene duplication and function red ...
15_chapter 5
... In real world applications, the search space is defined by a set of objects, each of which has different parameters. The objective of optimisation problem working on these parameters is to optimise them. Genetic algorithms are also categorised as optimisation algorithms. Every search and optimisatio ...
... In real world applications, the search space is defined by a set of objects, each of which has different parameters. The objective of optimisation problem working on these parameters is to optimise them. Genetic algorithms are also categorised as optimisation algorithms. Every search and optimisatio ...
Genetic interactions between scribbler, Atrophin and
... Wehn and Campbell: Gro, Sbb and Atro and repression more difficult to understand exactly why a particular transcription factor recruits more than one corepressor. For Brk, CtBP and Gro are largely redundant (HASSON et al. 2001; WINTER and CAMPBELL 2004), while for Hairy there is evidence that it ma ...
... Wehn and Campbell: Gro, Sbb and Atro and repression more difficult to understand exactly why a particular transcription factor recruits more than one corepressor. For Brk, CtBP and Gro are largely redundant (HASSON et al. 2001; WINTER and CAMPBELL 2004), while for Hairy there is evidence that it ma ...
The Etiology of ADHD: Behavioral and Molecular Genetic
... These reported pre/perinatal factors may act in an additive or interactive manner with genetic influences to increase risk for ADHD, or may even represent an alternative etiological (i.e., non-genetic) pathway that is sufficient to cause the later development of ADHD in a subset of cases (Swanson, O ...
... These reported pre/perinatal factors may act in an additive or interactive manner with genetic influences to increase risk for ADHD, or may even represent an alternative etiological (i.e., non-genetic) pathway that is sufficient to cause the later development of ADHD in a subset of cases (Swanson, O ...
PPT
... For example: locus 1 is polymorphism in a transcription factor gene that affects protein binding affinity, locus 2 is in a binding site ...
... For example: locus 1 is polymorphism in a transcription factor gene that affects protein binding affinity, locus 2 is in a binding site ...
Mutations affecting the formation of the notochord in
... except that the embryos were fixed in 4% PFA in PBS and permeabilised with acetone (described by Schulte-Merker et al., 1992). The detection was performed using a peroxidase kit (Vektor) according to the manufacturer’s instructions. In situ hybridization In situ hybridization was performed as descri ...
... except that the embryos were fixed in 4% PFA in PBS and permeabilised with acetone (described by Schulte-Merker et al., 1992). The detection was performed using a peroxidase kit (Vektor) according to the manufacturer’s instructions. In situ hybridization In situ hybridization was performed as descri ...
Test Bank
... characteristics of these species make them good organisms to use for the study of genetics? 7. What is the probability that a cross between parents who are both homozygous recessive for trait will have offspring that are homozygous recessive for that trait? 8. Arctic foxes have blue-gray fur in summ ...
... characteristics of these species make them good organisms to use for the study of genetics? 7. What is the probability that a cross between parents who are both homozygous recessive for trait will have offspring that are homozygous recessive for that trait? 8. Arctic foxes have blue-gray fur in summ ...
hhmi resource for new ap bio curriculum
... content. For the purpose of this teacher guide, the main foci will be the Big Ideas, Enduring Understandings, and Essential Knowledge threads of the new curriculum framework. (There are other “divisions” within the College Board’s framework, but are not included in this guide.) The resource grid on ...
... content. For the purpose of this teacher guide, the main foci will be the Big Ideas, Enduring Understandings, and Essential Knowledge threads of the new curriculum framework. (There are other “divisions” within the College Board’s framework, but are not included in this guide.) The resource grid on ...
Bacillus subtilis antibiotics: structures, syntheses and specific functions
... belong to the sublancin locus (Fig. 2). Only BdbB seems to be dedicated for sublancin production, most probably for the formation of the disulphide bonds (Dorenbos et al., 2002). The BdbB paralogue BdbC protein is at least partially able to replace BdbB in sublancin production, but contrariwise BdbB ...
... belong to the sublancin locus (Fig. 2). Only BdbB seems to be dedicated for sublancin production, most probably for the formation of the disulphide bonds (Dorenbos et al., 2002). The BdbB paralogue BdbC protein is at least partially able to replace BdbB in sublancin production, but contrariwise BdbB ...
Site-specific recombinase technology
Nearly every human gene has a counterpart in the mouse (regardless of the fact that a minor set of orthologues had to follow species specific selection routes). This made the mouse the major model for elucidating the ways in which our genetic material encodes information. In the late 1980s gene targeting in murine embryonic stem (ES-)cells enabled the transmission of mutations into the mouse germ line and emerged as a novel option to study the genetic basis of regulatory networks as they exist in the genome. Still, classical gene targeting proved to be limited in several ways as gene functions became irreversibly destroyed by the marker gene that had to be introduced for selecting recombinant ES cells. These early steps led to animals in which the mutation was present in all cells of the body from the beginning leading to complex phenotypes and/or early lethality. There was a clear need for methods to restrict these mutations to specific points in development and specific cell types. This dream became reality when groups in the USA were able to introduce bacteriophage and yeast-derived site-specific recombination (SSR-) systems into mammalian cells as well as into the mouse