Query Results
... genome-based annotation of virtual or potential tags. A text file can be uploaded or the data directly pasted into the textarea. The input format is explained in the help link for this step. Full tag sequences must be provided (ie. including CATG). ...
... genome-based annotation of virtual or potential tags. A text file can be uploaded or the data directly pasted into the textarea. The input format is explained in the help link for this step. Full tag sequences must be provided (ie. including CATG). ...
Two enhancer regions in the mouse En-2 locus
... CNS, En-2 is expressed in cells surrounding the developing pituitary (Davis et al., 1988, 1991). In addition, immunohistochemical analysis using a polyclonal antiserum (aEnhb-1) that detects both En-1 and En-2 protein has shown that one or both genes are expressed in presumptive myoblasts within the ...
... CNS, En-2 is expressed in cells surrounding the developing pituitary (Davis et al., 1988, 1991). In addition, immunohistochemical analysis using a polyclonal antiserum (aEnhb-1) that detects both En-1 and En-2 protein has shown that one or both genes are expressed in presumptive myoblasts within the ...
How to minimize “bubble-ascus” abortion in crosses for cytology. Background
... have shown that vegetatively normal haploid isolates from natural populations carry on average one or more deleterious recessive mutations that can be detected when made homozygous by backcrossing. In constructing the widely used Oak Ridge N. crassa wild type strains for use as standards, backcrosse ...
... have shown that vegetatively normal haploid isolates from natural populations carry on average one or more deleterious recessive mutations that can be detected when made homozygous by backcrossing. In constructing the widely used Oak Ridge N. crassa wild type strains for use as standards, backcrosse ...
Punnett Square
... I’ll be sticking to just the normal allele convention to help you learn. But this more accurate convention is one that will come back a bit next week, and MCAS may choose to use it. So just be aware that these are alleles just like any other, they still just stand for different base sequences coding ...
... I’ll be sticking to just the normal allele convention to help you learn. But this more accurate convention is one that will come back a bit next week, and MCAS may choose to use it. So just be aware that these are alleles just like any other, they still just stand for different base sequences coding ...
Pultz, M. A., and Baker, B. S.
... Wolfner, 1992). However, some aspects of nervous system development (including behavior) have recently been found to be regulated only by tra, not by dsx or ix (Lawrence and Johnston, 1986; Taylor, 1992; reviewed in Taylor et al., 1994; Hall, 1994). Thus there is at least one previously unrecognized ...
... Wolfner, 1992). However, some aspects of nervous system development (including behavior) have recently been found to be regulated only by tra, not by dsx or ix (Lawrence and Johnston, 1986; Taylor, 1992; reviewed in Taylor et al., 1994; Hall, 1994). Thus there is at least one previously unrecognized ...
Biology EOCEP Review
... I am a cell that has been recently discovered. I contain a cell wall and a plasma membrane. I have a large vacuole that stores water and many chloroplasts to make sugars. I like the sunlight and have many organelles. What kind of cell am I? I am a cell that has a cell wall and ribosomes. I have cell ...
... I am a cell that has been recently discovered. I contain a cell wall and a plasma membrane. I have a large vacuole that stores water and many chloroplasts to make sugars. I like the sunlight and have many organelles. What kind of cell am I? I am a cell that has a cell wall and ribosomes. I have cell ...
Practice exam 1 key
... (d) both chromatids of both homologs — replication is semi-conservative so one strand of each chromatid will be "new" and radioactive. (2 pts): d (-1 if right answer for wrong reason) (4 pts): explanation or diagram; for full credit must mention that one strand of each chromatid is radioactive. Part ...
... (d) both chromatids of both homologs — replication is semi-conservative so one strand of each chromatid will be "new" and radioactive. (2 pts): d (-1 if right answer for wrong reason) (4 pts): explanation or diagram; for full credit must mention that one strand of each chromatid is radioactive. Part ...
Genetic and epigenetic risks of intracytoplasmic sperm injection
... (PGD) is recommended for couples who are both positive for CF mutations and wish to integrate ICSI and genetic diagnosis at early stages of the embryonic development [21, 22]. Josserand et al. [23] detected CFTR mutations on 56 alleles of 50 males with congenital bilateral absence of vas deferens. A ...
... (PGD) is recommended for couples who are both positive for CF mutations and wish to integrate ICSI and genetic diagnosis at early stages of the embryonic development [21, 22]. Josserand et al. [23] detected CFTR mutations on 56 alleles of 50 males with congenital bilateral absence of vas deferens. A ...
Hd6, a rice quantitative trait locus involved in photoperiod
... We concluded that Hd6 encodes the ␣ subunit of protein kinase CK2. First, high-resolution linkage analysis with 2,807 segregating plants narrowed the Hd6 locus to a 26.4-kb genomic region. In this region, we found only one EST (C10214), which showed high homology with the CK2␣ gene of Arabidopsis an ...
... We concluded that Hd6 encodes the ␣ subunit of protein kinase CK2. First, high-resolution linkage analysis with 2,807 segregating plants narrowed the Hd6 locus to a 26.4-kb genomic region. In this region, we found only one EST (C10214), which showed high homology with the CK2␣ gene of Arabidopsis an ...
Cellular Biology
... If two alleles are found together, the allele that is observable is dominant, and the one whose effects are hidden is recessive In genetics, the dominant allele is represented by a capital letter, and the recessive by a lowercase letter Alleles can be co-dominant ...
... If two alleles are found together, the allele that is observable is dominant, and the one whose effects are hidden is recessive In genetics, the dominant allele is represented by a capital letter, and the recessive by a lowercase letter Alleles can be co-dominant ...
NEOPOLYPLOIDY IN FLOWERING PLANTS
... Despite an enormous literature concerning the biological characteristics of polyploids and their progenitors, most investigations compare naturally occuring established cytotypes. This approach may confound phenotypic differences attributable to ploidy per se with those that result from evolution si ...
... Despite an enormous literature concerning the biological characteristics of polyploids and their progenitors, most investigations compare naturally occuring established cytotypes. This approach may confound phenotypic differences attributable to ploidy per se with those that result from evolution si ...
How Genes and Genomes Evolve
... RNA is similar to DNA but with some minor differences There are several different types of RNA Without RNA, there can be no gene expression The promoter is the site of assembly of the transcription apparatus, be familiar with it Promoters are particular DNA sequences that are bound by transcription ...
... RNA is similar to DNA but with some minor differences There are several different types of RNA Without RNA, there can be no gene expression The promoter is the site of assembly of the transcription apparatus, be familiar with it Promoters are particular DNA sequences that are bound by transcription ...
SpliceCenter_DataBuild
... associate each transcript with a gene and to identify the chromosomal location of the gene. GeneBuild Step 4 – Align Transcripts to the Genome The exon structure and splicing variation of genes is identified by using BLAT to align transcripts to chromosomal sequence. GeneBuild queries the build tabl ...
... associate each transcript with a gene and to identify the chromosomal location of the gene. GeneBuild Step 4 – Align Transcripts to the Genome The exon structure and splicing variation of genes is identified by using BLAT to align transcripts to chromosomal sequence. GeneBuild queries the build tabl ...
Physical Mapping of a 670-kb Region of Chromosomes XVI and XVII
... 9:1268–1276 ©1999 by Cold Spring Harbor Laboratory Press ISSN 1054-9803/99 $5.00; www.genome.org ...
... 9:1268–1276 ©1999 by Cold Spring Harbor Laboratory Press ISSN 1054-9803/99 $5.00; www.genome.org ...
Chromosomes Carrying Meiotic Avoidance Loci
... The roles of these two loci and their interactions with the sexual pathway have been determined from the analyses of apomixis mutants, transgenic ablation of the sexual pathway, and spatial and temporal expression of developmental markers in sexual and apomictic species (Tucker et al., 2003; Koltuno ...
... The roles of these two loci and their interactions with the sexual pathway have been determined from the analyses of apomixis mutants, transgenic ablation of the sexual pathway, and spatial and temporal expression of developmental markers in sexual and apomictic species (Tucker et al., 2003; Koltuno ...
Chapter 4: Individual gene function
... is that a gene could have activity at a low level of product that cannot be easily detected. It is possible that even when we cannot detect a gene product, there may be enough gene product present in the right place and right time to provide sufficient gene activity. Some loss-of-function alleles ma ...
... is that a gene could have activity at a low level of product that cannot be easily detected. It is possible that even when we cannot detect a gene product, there may be enough gene product present in the right place and right time to provide sufficient gene activity. Some loss-of-function alleles ma ...
Future Generation Computer Systems
... the resource allocation remains fixed over a sequence of data sets. We assume that historical application execution time data for each application on each compute node in the HC system is available. Because this is an HC system, the execution times for each of the N independent applications differ a ...
... the resource allocation remains fixed over a sequence of data sets. We assume that historical application execution time data for each application on each compute node in the HC system is available. Because this is an HC system, the execution times for each of the N independent applications differ a ...
Relative Paucity of Genes Causing Inviability in Hybrids
... In contrast to the large number of genes typically involved in hybrid sterility, the few studies of hybrid inviability have implicated far fewer genes, although such work has often involved the introgression of large heterospecific chromosome segments and hence cannot accurately estimate gene number ...
... In contrast to the large number of genes typically involved in hybrid sterility, the few studies of hybrid inviability have implicated far fewer genes, although such work has often involved the introgression of large heterospecific chromosome segments and hence cannot accurately estimate gene number ...
Medical Genetics
... B- Trisomy 18 (47,XX,+ 18 or 47,Xy,+18) Edwards syndrome: • 1- The syndrome caused by trisorny 18 was first described by Edward et.al. in 1960 . Its incidence is about one in 8000 new born although there have been a number of reports of clustering of the disease suggesting that environmental factor ...
... B- Trisomy 18 (47,XX,+ 18 or 47,Xy,+18) Edwards syndrome: • 1- The syndrome caused by trisorny 18 was first described by Edward et.al. in 1960 . Its incidence is about one in 8000 new born although there have been a number of reports of clustering of the disease suggesting that environmental factor ...
A Retrospective Study of Balanced Chromosomal Translocations in
... tive risk of conceiving chromosomally abnormal embryos as a result of chromosomal imbalances that take place during meiosis, leading to recurrent miscarriages or to birth of affected offspring. The translocated chromosomes of balanced translocation carriers, pair with their matching homologous at a ...
... tive risk of conceiving chromosomally abnormal embryos as a result of chromosomal imbalances that take place during meiosis, leading to recurrent miscarriages or to birth of affected offspring. The translocated chromosomes of balanced translocation carriers, pair with their matching homologous at a ...
Bisexual branching processes to model extinction conditions for Y
... Another singular question associated with the Y chromosome is that of the microdeletions of this chromosome’s long arm (Yq). These Yq deletions define three regions collectively known as AZF (azoospermia factors), with deletions of the AZFc region being the commonest. The Yq deletion is associated wi ...
... Another singular question associated with the Y chromosome is that of the microdeletions of this chromosome’s long arm (Yq). These Yq deletions define three regions collectively known as AZF (azoospermia factors), with deletions of the AZFc region being the commonest. The Yq deletion is associated wi ...
Chapter 10: DIPLOIDY
... In 1992, R.E. Smith & D.E. Goldberg extended their research and examined the effects of diploid representations and dominance operators in genetic algorithms applied to nonstationary search problems. Analytical and experimental evidence showed that a diploid GA maintained extra diversity at loci whe ...
... In 1992, R.E. Smith & D.E. Goldberg extended their research and examined the effects of diploid representations and dominance operators in genetic algorithms applied to nonstationary search problems. Analytical and experimental evidence showed that a diploid GA maintained extra diversity at loci whe ...
KEY TERMS FOR Characteristics of Life
... MA STATE Frameworks: (This is what the state of MA says you need to be able to do on your MCAS test) Broad Concept: Genes allow for the storage and transmission of genetic information. They are a set of instructions encoded in the nucleotide sequence of each organism. Genes code for the specific seq ...
... MA STATE Frameworks: (This is what the state of MA says you need to be able to do on your MCAS test) Broad Concept: Genes allow for the storage and transmission of genetic information. They are a set of instructions encoded in the nucleotide sequence of each organism. Genes code for the specific seq ...
X-inactivation
X-inactivation (also called lyonization) is a process by which one of the two copies of the X chromosome present in female mammals is inactivated. The inactive X chromosome is silenced by its being packaged in such a way that it has a transcriptionally inactive structure called heterochromatin. As nearly all female mammals have two X chromosomes, X-inactivation prevents them from having twice as many X chromosome gene products as males, who only possess a single copy of the X chromosome (see dosage compensation). The choice of which X chromosome will be inactivated is random in placental mammals such as humans, but once an X chromosome is inactivated it will remain inactive throughout the lifetime of the cell and its descendants in the organism. Unlike the random X-inactivation in placental mammals, inactivation in marsupials applies exclusively to the paternally derived X chromosome.