Cold-induced silencing by long antisense transcripts of an
... is mostly unknown1. We are investigating the link between noncoding RNA and chromatin regulation through analysis of FLC — a regulator of flowering time in Arabidopsis and a target of several chromatin pathways. Here we use an unbiased strategy to characterize non-coding transcripts of FLC and show ...
... is mostly unknown1. We are investigating the link between noncoding RNA and chromatin regulation through analysis of FLC — a regulator of flowering time in Arabidopsis and a target of several chromatin pathways. Here we use an unbiased strategy to characterize non-coding transcripts of FLC and show ...
Application of the new manP counter-selection system for B. subtilis
... subtilis, iii) encodes an antibiotic resistance gene for selection in B. subtilis and iiii) ...
... subtilis, iii) encodes an antibiotic resistance gene for selection in B. subtilis and iiii) ...
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... intervertebral disc regions (Fig. 3G,I), structures that are affected most by the gräte allele (Fig. 1K). The late osteoblast marker osteocalcin: GFP is co-expressed with abcc6a in some, but not all, cells around the operculum (Fig. 3H). Based on these observations, we believe that abcc6a labels a p ...
... intervertebral disc regions (Fig. 3G,I), structures that are affected most by the gräte allele (Fig. 1K). The late osteoblast marker osteocalcin: GFP is co-expressed with abcc6a in some, but not all, cells around the operculum (Fig. 3H). Based on these observations, we believe that abcc6a labels a p ...
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... (1) The 3'-OH of the guanine nucleotide is the nucleophile that attacks and joins to the 5' phosphate of the first nucleotide of the intron. (2) This leaves the 3'-OH of the last nucleotide of the upstream exon available to attack and join the 5' phosphate of the first nucleotide of the downstream e ...
... (1) The 3'-OH of the guanine nucleotide is the nucleophile that attacks and joins to the 5' phosphate of the first nucleotide of the intron. (2) This leaves the 3'-OH of the last nucleotide of the upstream exon available to attack and join the 5' phosphate of the first nucleotide of the downstream e ...
Figure 4 - WebmedCentral.com
... generate positional information during vertebrate gastrulation. The drawings show simplified 2dimensional representations of Xenopus gastrulae. The first 5 drawings show parasagittal (ventral to dorsal) two dimensional representations of gastrula profiles, starting at the beginning of gastrulation a ...
... generate positional information during vertebrate gastrulation. The drawings show simplified 2dimensional representations of Xenopus gastrulae. The first 5 drawings show parasagittal (ventral to dorsal) two dimensional representations of gastrula profiles, starting at the beginning of gastrulation a ...
Wheat biotechnology: A minireview
... 1993), cell suspension/calli derived protoplasts have been used in wheat. To overcome the hindrance exercised by the plasma membrane, protoplasts are subjected to either chemical treatment [polyethylene glycol (PEG)] or subjected to physical forces like electric pulses (electroporation), either alon ...
... 1993), cell suspension/calli derived protoplasts have been used in wheat. To overcome the hindrance exercised by the plasma membrane, protoplasts are subjected to either chemical treatment [polyethylene glycol (PEG)] or subjected to physical forces like electric pulses (electroporation), either alon ...
Surrogate Genetics and Metabolic Profiling for Characterization of
... human genetic diseases. Worldwide, 1 in 335,000 individuals are affected (Mudd et al. 1995), but the frequency approaches 1 in 1800 in certain populations (Gan-Schreier et al. 2010). A few well-characterized alleles of the gene encoding cystathionine b-synthase (CBS) correlate with disease symptoms, ...
... human genetic diseases. Worldwide, 1 in 335,000 individuals are affected (Mudd et al. 1995), but the frequency approaches 1 in 1800 in certain populations (Gan-Schreier et al. 2010). A few well-characterized alleles of the gene encoding cystathionine b-synthase (CBS) correlate with disease symptoms, ...
A Comparative Study on the Recovery of EcoRI Endonuclease from
... preparation of recombinant molecules, and they provide an attractive system for the analysis of sequence specific DNA-protein interactions1 . Escherichia coli RI (EcoRI) endonuclease is a well-known restriction enzyme that recognizes the symmetrical hexanucleotide sequence GAATTC on duplex DNA and c ...
... preparation of recombinant molecules, and they provide an attractive system for the analysis of sequence specific DNA-protein interactions1 . Escherichia coli RI (EcoRI) endonuclease is a well-known restriction enzyme that recognizes the symmetrical hexanucleotide sequence GAATTC on duplex DNA and c ...
Cloning - Allegiance
... trees. When earthworms are cut in half, they regenerate the missing parts of their bodies, leading to two worms with the same set of genes. However, the ability to intentionally create a clone in the animal kingdom by working on the cellular level is a very recent development. ...
... trees. When earthworms are cut in half, they regenerate the missing parts of their bodies, leading to two worms with the same set of genes. However, the ability to intentionally create a clone in the animal kingdom by working on the cellular level is a very recent development. ...
7nQ Jj I f NO "7^07 - UNT Digital Library
... to understand. It offers a detailed look at all the components of genetics. It contains study questions as well as summaries for each chapter to provide an even better way to retain the knowledge from my lectures. The course that I have outlined is intended for a junior or senior college student. So ...
... to understand. It offers a detailed look at all the components of genetics. It contains study questions as well as summaries for each chapter to provide an even better way to retain the knowledge from my lectures. The course that I have outlined is intended for a junior or senior college student. So ...
CRL4 regulates crown root formation through
... Two-week-old wild-type plants (Nipponbare) formed several crown roots in comparison to crl4 mutants, in which crown root production was scarce at the same developmental stage (Fig. 1A). We cross-sectioned the nodes in 5-day-old wild-type and crl4 mutant seedlings to determine the cause of crown root ...
... Two-week-old wild-type plants (Nipponbare) formed several crown roots in comparison to crl4 mutants, in which crown root production was scarce at the same developmental stage (Fig. 1A). We cross-sectioned the nodes in 5-day-old wild-type and crl4 mutant seedlings to determine the cause of crown root ...
X-Chromosome dosage compensation
... group of genes that respond to the primary sex-determination signal. Following this common step of regulation, sex determination and dosage compensation are separately controlled by distinct genetic pathways. The discovery of sex-specific lethal mutations that preferentially killed XX hermaphrodites ...
... group of genes that respond to the primary sex-determination signal. Following this common step of regulation, sex determination and dosage compensation are separately controlled by distinct genetic pathways. The discovery of sex-specific lethal mutations that preferentially killed XX hermaphrodites ...
A mixed group ll/group III twintron in the Euglena
... evolution: 'introns early' versus 'introns late'. In the introns early model, genes are viewed as being assembled from exons that code for structural or functional domains. Introns represent primitive elements for mediating recombination events that assemble domains of proteins. This process is term ...
... evolution: 'introns early' versus 'introns late'. In the introns early model, genes are viewed as being assembled from exons that code for structural or functional domains. Introns represent primitive elements for mediating recombination events that assemble domains of proteins. This process is term ...
PH4 of Petunia Is an R2R3 MYB Protein That Activates
... the pH shift in an2 petal homogenates is smaller than that in an1 or an11 petals (Quattrocchio et al., 1993; Spelt et al., 2002). In addition, AN1 and AN11 play a role in the development of epidermal cells in the seed coat (Spelt et al., 2002). The anthocyanin pathway has been shown to be activated ...
... the pH shift in an2 petal homogenates is smaller than that in an1 or an11 petals (Quattrocchio et al., 1993; Spelt et al., 2002). In addition, AN1 and AN11 play a role in the development of epidermal cells in the seed coat (Spelt et al., 2002). The anthocyanin pathway has been shown to be activated ...
T1 transgenic tobacco plants
... cultivar was found to have the best resistance to weevils while LC1 and LVN99 cultivars have low resistant ability. 2. ZmDEF1 gene (DNA)isolated from studied maize cultivars has 345 bp, it is made of an intron with 102 bp between two exons; ZmDEF1 gene (cDNA) has 243 bp codifying 80 amino acids. 3. ...
... cultivar was found to have the best resistance to weevils while LC1 and LVN99 cultivars have low resistant ability. 2. ZmDEF1 gene (DNA)isolated from studied maize cultivars has 345 bp, it is made of an intron with 102 bp between two exons; ZmDEF1 gene (cDNA) has 243 bp codifying 80 amino acids. 3. ...
Plant Cell Physiology
... assays in the apoplastic washing Xuid revealed that the swpa4 protein is secreted into the apoplastic space. In addition, a signiWcantly enhanced tolerance to a variety of abiotic and biotic stresses occurred in the transgenic plants. These plants harbored increased lignin and phenolic content, and ...
... assays in the apoplastic washing Xuid revealed that the swpa4 protein is secreted into the apoplastic space. In addition, a signiWcantly enhanced tolerance to a variety of abiotic and biotic stresses occurred in the transgenic plants. These plants harbored increased lignin and phenolic content, and ...
Atresia of large ovarian follicles of the rat
... generally they were not hypertrophied. Our findings indicate that much smaller than normal amount of intrafollicular estradiol was sufficient to support a normal, according to the morphological criteria, although slower development of antral follicles to the late preovulatory stage. Key words: Apopt ...
... generally they were not hypertrophied. Our findings indicate that much smaller than normal amount of intrafollicular estradiol was sufficient to support a normal, according to the morphological criteria, although slower development of antral follicles to the late preovulatory stage. Key words: Apopt ...
Hemoglobin A2: origin, evolution, and aftermath
... These findings strongly suggested that the rate of transcription of S-globin gene must be less than that of the P-globin gene. When the in vitro transcription of non-aglobin genes was compared, it was found that P-, E-, and y-globin genes are transcribed with equal efficiencies, but that the transcr ...
... These findings strongly suggested that the rate of transcription of S-globin gene must be less than that of the P-globin gene. When the in vitro transcription of non-aglobin genes was compared, it was found that P-, E-, and y-globin genes are transcribed with equal efficiencies, but that the transcr ...
RNAi phenotypes are influenced by the genetic background of the
... which cuts the long dsRNA into 21mers. These are loaded into the destruction complex (RISC complex), which is guided by the single stranded small interfering RNAs (siRNAs) to mRNAs with complementary sequence. The Argonaute protein as part of the RISC complex eventually cuts the mRNAs within the reg ...
... which cuts the long dsRNA into 21mers. These are loaded into the destruction complex (RISC complex), which is guided by the single stranded small interfering RNAs (siRNAs) to mRNAs with complementary sequence. The Argonaute protein as part of the RISC complex eventually cuts the mRNAs within the reg ...
File - interACT - American College of Toxicology
... Zhejiang University in Hangzhou, China, and received her Ph.D. Degree with honors in University of Kansas Medical Center. Julia currently is an Assistant Professor in Toxicology in the Department of Environmental and Occupational Health Sciences. She is a recipient of the Sheldon D. Murphy Endowed C ...
... Zhejiang University in Hangzhou, China, and received her Ph.D. Degree with honors in University of Kansas Medical Center. Julia currently is an Assistant Professor in Toxicology in the Department of Environmental and Occupational Health Sciences. She is a recipient of the Sheldon D. Murphy Endowed C ...
the contribution of gene movement to the two rules of speciation
... sterility (Table 1). The precise way in which gene movement can contribute to hybrid dysfunction and the Large X-effect depends upon the specific mechanism of gene movement and on details of developmental and reproductive biology of the X. We briefly introduce these mechanisms below, returning to th ...
... sterility (Table 1). The precise way in which gene movement can contribute to hybrid dysfunction and the Large X-effect depends upon the specific mechanism of gene movement and on details of developmental and reproductive biology of the X. We briefly introduce these mechanisms below, returning to th ...
SHY2/IAA3 regulates root development
... appeared similar to wild type, as did all of the F2 plants from self-fertilization of the F1 plants. These data showed that the suppressor mutations are closely linked to the shy2-2 mutation. We sequenced the SHY2/IAA3 gene from the four tall mutants, and found that all four retained the shy2-2 muta ...
... appeared similar to wild type, as did all of the F2 plants from self-fertilization of the F1 plants. These data showed that the suppressor mutations are closely linked to the shy2-2 mutation. We sequenced the SHY2/IAA3 gene from the four tall mutants, and found that all four retained the shy2-2 muta ...