marker assisted selection in disease resistance breeding
... 2002). A multiline or refuge will reduce the selection intensity against the susceptible genotypes by providing an acceptable host for the pathogen. The selection intensities are decreased and the number of generations necessary for the new allele to become predominant increases dramatically. The mu ...
... 2002). A multiline or refuge will reduce the selection intensity against the susceptible genotypes by providing an acceptable host for the pathogen. The selection intensities are decreased and the number of generations necessary for the new allele to become predominant increases dramatically. The mu ...
Speciation and Gene Flow between Snails of Opposite Chirality
... is particularly unusual because most other low-spired snail genera are invariant for their chirality. If single-gene speciation can ever occur, then it is most likely to occur in Euhadra, because interchiral mating is either difficult or impossible [14]. We were interested to know how many times sini ...
... is particularly unusual because most other low-spired snail genera are invariant for their chirality. If single-gene speciation can ever occur, then it is most likely to occur in Euhadra, because interchiral mating is either difficult or impossible [14]. We were interested to know how many times sini ...
part 1 (council decision 2002/813/ec) summary
... PCR evidence suggests that the gene A and gene B deletion mutations and the promotergene fusion inserted into the chromosome of the GMO are stable over at least 10 days of passaging. Not only are the genetic modifications of the GMO stable over this period, but the phenotypic characteristics exhibi ...
... PCR evidence suggests that the gene A and gene B deletion mutations and the promotergene fusion inserted into the chromosome of the GMO are stable over at least 10 days of passaging. Not only are the genetic modifications of the GMO stable over this period, but the phenotypic characteristics exhibi ...
CHAPTER 21 Chromosomal Mutations
... d. Molecular analysis shows a repeated 3-bp sequence, CGG, in the FMR-1 (fragile X mental retardation-1) gene, at the fragile X site. i. Normal individuals have 6–54 CGG repeats, with an average of 29. ii. Normal transmitting carrier males, their daughters and some other carrier females have 55–200 ...
... d. Molecular analysis shows a repeated 3-bp sequence, CGG, in the FMR-1 (fragile X mental retardation-1) gene, at the fragile X site. i. Normal individuals have 6–54 CGG repeats, with an average of 29. ii. Normal transmitting carrier males, their daughters and some other carrier females have 55–200 ...
Selection and inheritance of sexually dimorphic juvenile plumage
... description of the role sex chromosomes have on phenotypic variation (Husby et al. 2013). The Florida scrub-jay (Aphelocoma coerulescens) is a suitable model organism to study the selection and inheritance of plumage coloration. Both sexually immature juvenile (Siefferman et al. 2008) and adult (Bri ...
... description of the role sex chromosomes have on phenotypic variation (Husby et al. 2013). The Florida scrub-jay (Aphelocoma coerulescens) is a suitable model organism to study the selection and inheritance of plumage coloration. Both sexually immature juvenile (Siefferman et al. 2008) and adult (Bri ...
Evolution of quantitative traits in the wild: mind the ecology
... (Albon et al. 1987). This example has been studied in particular depth and illustrates a number of key features. Plasticity is a feature of individuals (here, mothers) and shows variation between individuals, with some individuals reacting more or less to the environmental change than others, and th ...
... (Albon et al. 1987). This example has been studied in particular depth and illustrates a number of key features. Plasticity is a feature of individuals (here, mothers) and shows variation between individuals, with some individuals reacting more or less to the environmental change than others, and th ...
"Hybrid Incompatibility in Drosophila: An Updated Genetic and
... evolved genes in two species are responsible of incompatibility of their hybrid, manifested by sterility and inviability. The heterogametic sex (XY males in Drosophila) is the most affected and the X chromosome has the largest effect on hybrid incompatibility (HI). These rules of speciation depend o ...
... evolved genes in two species are responsible of incompatibility of their hybrid, manifested by sterility and inviability. The heterogametic sex (XY males in Drosophila) is the most affected and the X chromosome has the largest effect on hybrid incompatibility (HI). These rules of speciation depend o ...
Detection of genetically modified cotton seeds using PCR
... chain reaction (PCR), microarray, etc1-5. The analytical techniques are often affected by the quality and the quantity of the target analyte and, hence, conventional PCR and real-time PCR methods are widely accepted for this purpose because of their specificity, sensitivity and reliability. The fore ...
... chain reaction (PCR), microarray, etc1-5. The analytical techniques are often affected by the quality and the quantity of the target analyte and, hence, conventional PCR and real-time PCR methods are widely accepted for this purpose because of their specificity, sensitivity and reliability. The fore ...
Concordance trees, concordance factors, and the exploration of
... disadvantage that with real data (see subsequent sections) there will be statistical uncertainty as to whether clades have identical CF’s. In light of this I will adopt an alternative procedure: when conflicting clades with exactly equal CF are encountered, an arbitrary decision is made as to the re ...
... disadvantage that with real data (see subsequent sections) there will be statistical uncertainty as to whether clades have identical CF’s. In light of this I will adopt an alternative procedure: when conflicting clades with exactly equal CF are encountered, an arbitrary decision is made as to the re ...
MOLECULAR CYTOGENETIC ANALYSES IN WHEAT AND
... differences and similarities between the genomes of Ae. cylindrica and the two donor diploid species at the chromosome level. Addition lines developed in a wheat background from wheat × barley crosses contain a barley chromosome pair in addition to the wheat genome. A further aim was thus to identif ...
... differences and similarities between the genomes of Ae. cylindrica and the two donor diploid species at the chromosome level. Addition lines developed in a wheat background from wheat × barley crosses contain a barley chromosome pair in addition to the wheat genome. A further aim was thus to identif ...
123 Author`s personal copy
... an even number of genes (for each non-sex-linked character, he/she has two genes, also called “alleles”), one half of them coming from the male parent and the other half from the female parent. Mendel’s first law (“segregation law”) states that, in the formation of germ cells (sperms and eggs), the ...
... an even number of genes (for each non-sex-linked character, he/she has two genes, also called “alleles”), one half of them coming from the male parent and the other half from the female parent. Mendel’s first law (“segregation law”) states that, in the formation of germ cells (sperms and eggs), the ...
A genetic linkage map for watermelon based on
... between PI 296341-FR and NHM (based on all fragments produced by 120 primers) is 2 × 285/(563 + 608) = 48.6%. Thus, a high level of polymorphism is expected from the present cross. MAP CONSTRUCTION AND MARKER SEGREGATION. One hundred and fifty-six markers (87.1%) of the 179 markers analyzed could be ...
... between PI 296341-FR and NHM (based on all fragments produced by 120 primers) is 2 × 285/(563 + 608) = 48.6%. Thus, a high level of polymorphism is expected from the present cross. MAP CONSTRUCTION AND MARKER SEGREGATION. One hundred and fifty-six markers (87.1%) of the 179 markers analyzed could be ...
123 Author`s personal copy
... an even number of genes (for each non-sex-linked character, he/she has two genes, also called “alleles”), one half of them coming from the male parent and the other half from the female parent. Mendel’s first law (“segregation law”) states that, in the formation of germ cells (sperms and eggs), the t ...
... an even number of genes (for each non-sex-linked character, he/she has two genes, also called “alleles”), one half of them coming from the male parent and the other half from the female parent. Mendel’s first law (“segregation law”) states that, in the formation of germ cells (sperms and eggs), the t ...
interPopula: a Python API to access the HapMap Project dataset
... 2. Downloaded data is stored on an SQL database for faster access. All data is stored using sqlite [11] which is natively supported in Python thus lowering the maintenance costs of the system. interPopula can also be connected to enterprise-grade databases which support multiple users, concurrent us ...
... 2. Downloaded data is stored on an SQL database for faster access. All data is stored using sqlite [11] which is natively supported in Python thus lowering the maintenance costs of the system. interPopula can also be connected to enterprise-grade databases which support multiple users, concurrent us ...
Is trehalose-6-phosphate a regulator of sugar metabolism in plants?
... arabidopsis tps1 embryo growth in vivo using HXK antisense suppression and in vitro using the inhibitor glucosamine have failed (Eastmond et al., 2002). These data do not support a role for HXK in T-6-P-mediated regulation in plants and point towards another cellular target. However, it cannot be di ...
... arabidopsis tps1 embryo growth in vivo using HXK antisense suppression and in vitro using the inhibitor glucosamine have failed (Eastmond et al., 2002). These data do not support a role for HXK in T-6-P-mediated regulation in plants and point towards another cellular target. However, it cannot be di ...
Fungal - CBS-KNAW Fungal Biodiversity Centre
... sensu stricto (Crous et al., 2006; Dunkle and Levy, 2000; Goodwin et al., 2001). No teleomorphs are known for the Cercospora species causing leaf spot on celery, sugar beet or maize, although there was an unconWrmed report of a teleomorph for C. zeae-maydis (Latterell and Rossi, 1977). Wang et al. ( ...
... sensu stricto (Crous et al., 2006; Dunkle and Levy, 2000; Goodwin et al., 2001). No teleomorphs are known for the Cercospora species causing leaf spot on celery, sugar beet or maize, although there was an unconWrmed report of a teleomorph for C. zeae-maydis (Latterell and Rossi, 1977). Wang et al. ( ...
Dynamics of insertion sequence elements during experimental
... conditions. One of the challenges this study faced was the lack of the precise ancestor of this old stab culture. However, the dynamics of change were further addressed by performing RFLP analyses on clones isolated from other stabs that had been stored for various periods [22]. The number of ISrela ...
... conditions. One of the challenges this study faced was the lack of the precise ancestor of this old stab culture. However, the dynamics of change were further addressed by performing RFLP analyses on clones isolated from other stabs that had been stored for various periods [22]. The number of ISrela ...
Salmonella typhi mutants defective in anaerobic respiration are
... Mora (1991). Motility was examined by stabbing into semisolid M I 0 medium (Difco). Genetic techniques. Transductions were performed by using the high-transducing phage P22 HTint as described by Maloy (1990). The approximate chromosomal location of Mud J insertions was determined by the method of Be ...
... Mora (1991). Motility was examined by stabbing into semisolid M I 0 medium (Difco). Genetic techniques. Transductions were performed by using the high-transducing phage P22 HTint as described by Maloy (1990). The approximate chromosomal location of Mud J insertions was determined by the method of Be ...
Wheat biotechnology: A minireview
... The varied frequency of DNA delivery in cells of different explants has necessitated the development of methods for efficient selection of cells that carry and express the introduced gene sequences. The selection regimes for transformed cells are based on the expression of a gene termed as the selec ...
... The varied frequency of DNA delivery in cells of different explants has necessitated the development of methods for efficient selection of cells that carry and express the introduced gene sequences. The selection regimes for transformed cells are based on the expression of a gene termed as the selec ...
CF Overview of CF Genotypin and NSQAP services
... Was the baby homozygous or hemizygous for Y1092H T>C? hemizygous is when there is only 1 member of a chromosome segment rather than the usual 2 ...
... Was the baby homozygous or hemizygous for Y1092H T>C? hemizygous is when there is only 1 member of a chromosome segment rather than the usual 2 ...
Integrated analysis of whole-exome sequencing and transcriptome
... [7,8]. Currently, the etiology can be established in only 30% of the cases and remains unknown for most patients. The technological improvements of the last decade have lead to tremendous advances in understanding the genetic basis of ASD, revealing a high degree of genetic heterogeneity. Clinical a ...
... [7,8]. Currently, the etiology can be established in only 30% of the cases and remains unknown for most patients. The technological improvements of the last decade have lead to tremendous advances in understanding the genetic basis of ASD, revealing a high degree of genetic heterogeneity. Clinical a ...
Association of estrogen receptor β gene polymorphisms with bulimic
... Obstetrics and Gynaecology at the Karolinska Hospital. Patients were diagnosed by interview and met the criteria for BN and EDNOS with bulimic symptoms according to DSM-IV-R.20 A total of 48 patients were diagnosed with BN and 28 patients were diagnosed with EDNOS. Menstrual status was classified as ...
... Obstetrics and Gynaecology at the Karolinska Hospital. Patients were diagnosed by interview and met the criteria for BN and EDNOS with bulimic symptoms according to DSM-IV-R.20 A total of 48 patients were diagnosed with BN and 28 patients were diagnosed with EDNOS. Menstrual status was classified as ...
Genotype Phenotype
... Gametes only carry one allele, so if an individual has the genotype Ww what are the possible gametes that this individual can pass on? Answer: either a W or a w but not both Another example: Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
... Gametes only carry one allele, so if an individual has the genotype Ww what are the possible gametes that this individual can pass on? Answer: either a W or a w but not both Another example: Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...