Open Access
... Apart from A. thaliana, genetic data are available for two other species within the Brassicaceae family. In Brassica rapa it was shown that two traits, glabrous and yellow seeds, strictly co-segregated and that these two traits map to the BrTTG1 locus [38]. In addition a yellow seed mutation was map ...
... Apart from A. thaliana, genetic data are available for two other species within the Brassicaceae family. In Brassica rapa it was shown that two traits, glabrous and yellow seeds, strictly co-segregated and that these two traits map to the BrTTG1 locus [38]. In addition a yellow seed mutation was map ...
the PDF - Breastcancer.org
... Non-invasive cancers stay within the milk ducts or milk lobules in the breast. They do not grow into or invade normal tissues within or beyond the breast. Non-invasive cancers are sometimes called in situ or pre-cancers. If the cancer has grown into normal tissues, it is called invasive. Most breast ...
... Non-invasive cancers stay within the milk ducts or milk lobules in the breast. They do not grow into or invade normal tissues within or beyond the breast. Non-invasive cancers are sometimes called in situ or pre-cancers. If the cancer has grown into normal tissues, it is called invasive. Most breast ...
the art and design of genetic screens
... Geneticists use both forward and reverse selections. A forward selection allows the growth of mutants in which a particular gene function is lost. For example, the selection used by Luria and Delbruck3 for resistance to phage T1 is a forward selection that allows the growth of bacteria that have los ...
... Geneticists use both forward and reverse selections. A forward selection allows the growth of mutants in which a particular gene function is lost. For example, the selection used by Luria and Delbruck3 for resistance to phage T1 is a forward selection that allows the growth of bacteria that have los ...
Identical mutations in RAG1 or RAG2 genes leading
... leading to severe combined immune deficiency (SCID). This was documented in several settings including the targeted deletion of the RAG1 and RAG2 genes,9,10 the inactivation of other known components of the DNA repair machinery,11-15 as well as the murine and equine SCID conditions in which the DNA- ...
... leading to severe combined immune deficiency (SCID). This was documented in several settings including the targeted deletion of the RAG1 and RAG2 genes,9,10 the inactivation of other known components of the DNA repair machinery,11-15 as well as the murine and equine SCID conditions in which the DNA- ...
Mendel`s Work - the science center
... each parent, control the inheritance of traits. Today, scientists call the factors that control traits genes. The different forms of a gene are called alleles. An organism’s traits are controlled by the alleles it inherits from its parents. Some alleles are dominant, while other alleles are recessiv ...
... each parent, control the inheritance of traits. Today, scientists call the factors that control traits genes. The different forms of a gene are called alleles. An organism’s traits are controlled by the alleles it inherits from its parents. Some alleles are dominant, while other alleles are recessiv ...
meiosis
... Telophase II – The only difference from mitotic division is that chromosomes do not replicate before they divide at centromeres. ...
... Telophase II – The only difference from mitotic division is that chromosomes do not replicate before they divide at centromeres. ...
Arabidopsis transcriptional regulation by light stress via hydrogen
... Early Light Inducible Protein (ELIP) was first identified as a protein that was transiently induced in the very early stages of the greening process in etiolated pea seedlings (a 24 000-Mr precursor protein (Meyer & Kloppstech 1984)). ELIP is a stress-related protein and belongs to the CAB superfami ...
... Early Light Inducible Protein (ELIP) was first identified as a protein that was transiently induced in the very early stages of the greening process in etiolated pea seedlings (a 24 000-Mr precursor protein (Meyer & Kloppstech 1984)). ELIP is a stress-related protein and belongs to the CAB superfami ...
PDF
... The vertebrate segmentation clock is a gene expression oscillator controlling rhythmic segmentation of the vertebral column during embryonic development. The period of oscillations becomes longer as cells are displaced along the posterior to anterior axis, which results in traveling waves of clock g ...
... The vertebrate segmentation clock is a gene expression oscillator controlling rhythmic segmentation of the vertebral column during embryonic development. The period of oscillations becomes longer as cells are displaced along the posterior to anterior axis, which results in traveling waves of clock g ...
Applied and Environmental Microbiology
... The genus Burkholderia is composed of functionally diverse species, and it can be divided into several clusters. One of these, designated the plant-beneficial-environmental (PBE) Burkholderia cluster, is formed by nonpathogenic species, which in most cases have been found to be associated with plant ...
... The genus Burkholderia is composed of functionally diverse species, and it can be divided into several clusters. One of these, designated the plant-beneficial-environmental (PBE) Burkholderia cluster, is formed by nonpathogenic species, which in most cases have been found to be associated with plant ...
High-Resolution Single-Copy Gene Fluorescence in Situ
... organizer regions. With the advance of genome research, cytogenetic maps will not only be valuable for integrating and organizing genetic, molecular, and cytological information, but they will also provide a unique insight into genome organization in the context of the chromosomes. In plants, two ge ...
... organizer regions. With the advance of genome research, cytogenetic maps will not only be valuable for integrating and organizing genetic, molecular, and cytological information, but they will also provide a unique insight into genome organization in the context of the chromosomes. In plants, two ge ...
Your World - URMC - University of Rochester
... Some of Anna’s friends were taking biology. They said that all their biology teacher had told them was that “cancer was uncontrolled cell division.” They were curious about what happened to her cells that changed them into cancer cells. Anna asked her doctor what caused her cells to become cancerous ...
... Some of Anna’s friends were taking biology. They said that all their biology teacher had told them was that “cancer was uncontrolled cell division.” They were curious about what happened to her cells that changed them into cancer cells. Anna asked her doctor what caused her cells to become cancerous ...
GENETIC DETERMINANTS OF PROSTATE CANCER: A REVIEW
... Background. In prostate cancer, early detection and appropriate treatment remain key approaches. But given the constantly increasing incidence, prostate cancer ethiopathogenetic determinants are a current focus of attention. Although the development of this cancer is influenced by both environmental ...
... Background. In prostate cancer, early detection and appropriate treatment remain key approaches. But given the constantly increasing incidence, prostate cancer ethiopathogenetic determinants are a current focus of attention. Although the development of this cancer is influenced by both environmental ...
The entrapment and characterization of single spermatozoa in a
... cells in the body through meiosis. The male gamete is called a spermatozoon. A gamete is haploid, which means that only one of each chromosome is present in the nucleus. The fusion of two gametes produces an omnipotent stem cell, also called zygote. This zygote is diploid and has a pair of each chro ...
... cells in the body through meiosis. The male gamete is called a spermatozoon. A gamete is haploid, which means that only one of each chromosome is present in the nucleus. The fusion of two gametes produces an omnipotent stem cell, also called zygote. This zygote is diploid and has a pair of each chro ...
Evidence for Mitotic Crossing-over During the
... pigment, about 30 of the IOO clones examined producing the pigment. Clones resistant to either methanol or cycloheximide could only be obtained by plating at high concentrations; they could only be obtained at frequencies less than I O - ~ and even then were invariably yellow. Thus it appears that a ...
... pigment, about 30 of the IOO clones examined producing the pigment. Clones resistant to either methanol or cycloheximide could only be obtained by plating at high concentrations; they could only be obtained at frequencies less than I O - ~ and even then were invariably yellow. Thus it appears that a ...
Foundations of Biology - Geoscience Research Institute
... cells all the time. These continually expressed genes are called constitutive genes. Other genes are only needed by certain cells or at specific times. The expression of these inducible genes is tightly controlled. For example, pancreas beta cells make the protein insulin by expressing the insul ...
... cells all the time. These continually expressed genes are called constitutive genes. Other genes are only needed by certain cells or at specific times. The expression of these inducible genes is tightly controlled. For example, pancreas beta cells make the protein insulin by expressing the insul ...
Silene sex chromosome genetic map, p. 1 Expansion of
... are particularly relevant for testing the SA polymorphism hypothesis, because (unlike some ancient sex chromosome systems) they may often have physically large PAR regions, containing many genes which might harbour such balanced polymorphisms. It should therefore be ideal for mapping PAR genes and t ...
... are particularly relevant for testing the SA polymorphism hypothesis, because (unlike some ancient sex chromosome systems) they may often have physically large PAR regions, containing many genes which might harbour such balanced polymorphisms. It should therefore be ideal for mapping PAR genes and t ...
VECTOR SYSTEMS XXVII.indd
... Our Bacillus megaterium kit is a new easy-to-handle system for stable protein expression with high yield. It is not only suited for industrial large scale protein production, but offers also an interesting alternative to the standard host E. coli. The kit comes with the E. coli/Bacillus megaterium s ...
... Our Bacillus megaterium kit is a new easy-to-handle system for stable protein expression with high yield. It is not only suited for industrial large scale protein production, but offers also an interesting alternative to the standard host E. coli. The kit comes with the E. coli/Bacillus megaterium s ...
Cloning is Cloning is Cloning
... he had successfully cloned a human embryo – supposedly becoming the first ever to do so – the news became an international sensation and was hailed as a game changer for the field of regenerative medicine. The South Korean government even issued a special stamp to celebrate his achievement (by 2005, ...
... he had successfully cloned a human embryo – supposedly becoming the first ever to do so – the news became an international sensation and was hailed as a game changer for the field of regenerative medicine. The South Korean government even issued a special stamp to celebrate his achievement (by 2005, ...
gene_expression
... Clustering is “unsupervised”, so generally we do not have prior knowledge on how many clusters underly the data It is very difficult to partition data into an “unknown” number of clusters Most algorithms assume that K (number of clusters) is known Try different values of K, find the one that results ...
... Clustering is “unsupervised”, so generally we do not have prior knowledge on how many clusters underly the data It is very difficult to partition data into an “unknown” number of clusters Most algorithms assume that K (number of clusters) is known Try different values of K, find the one that results ...
Non-Cell-Autonomous Regulation of Root Hair
... the wrky75 mutant root hair phenotype, indicating that the promoter sequences are sufficient for rescue and that the YFP-WRKY75 fusion protein is functional (Supplemental Table S3). The WRKY75 transcript levels of plants carrying this construct in the wrky75-25 background are lower than in Col-0 (Sup ...
... the wrky75 mutant root hair phenotype, indicating that the promoter sequences are sufficient for rescue and that the YFP-WRKY75 fusion protein is functional (Supplemental Table S3). The WRKY75 transcript levels of plants carrying this construct in the wrky75-25 background are lower than in Col-0 (Sup ...
Telomereled bouquet formation facilitates homologous chromosome
... touching. The cos1479 probe produced a paired signal at a frequency of 56% (n = 50) in the wild type 5 h after the induction of meiosis, whereas in the mutant, the frequency decreased slightly to 42% (n = 77) (Table I; Figure 4B). Another centromeric probe, cos1215, produced similar results, suggest ...
... touching. The cos1479 probe produced a paired signal at a frequency of 56% (n = 50) in the wild type 5 h after the induction of meiosis, whereas in the mutant, the frequency decreased slightly to 42% (n = 77) (Table I; Figure 4B). Another centromeric probe, cos1215, produced similar results, suggest ...
12q14 microdeletions
... 12q14 microdeletions A 12q14 microdeletion is a very rare genetic condition in which a tiny piece is missing from one of the 46 chromosomes – chromosome 12. Chromosomes are made up mostly of DNA and are the structures in the nucleus of the body’s cells that carry genetic information (known as genes ...
... 12q14 microdeletions A 12q14 microdeletion is a very rare genetic condition in which a tiny piece is missing from one of the 46 chromosomes – chromosome 12. Chromosomes are made up mostly of DNA and are the structures in the nucleus of the body’s cells that carry genetic information (known as genes ...