Stage- and Tissue-Specific Expression of Ethylene Receptor
... ETR1 and ERS1 are expressed ubiquitously in Arabidopsis plants, but each gene has its particular expression pattern in each tissue (Hua et al., 1998). Three genes in tomato are also differentially regulated throughout plant development (Lashbrook et al., 1998). The expression of ERS1 (Hua et al., 19 ...
... ETR1 and ERS1 are expressed ubiquitously in Arabidopsis plants, but each gene has its particular expression pattern in each tissue (Hua et al., 1998). Three genes in tomato are also differentially regulated throughout plant development (Lashbrook et al., 1998). The expression of ERS1 (Hua et al., 19 ...
Tumor metastasis-associated human MTA1 gene and its MTA1
... in the process of cellular proliferation. Epithelial cancers that over-expressed MTA1 RNA showed significantly higher rates of invasion and lymph node metastasis and tended to have higher rates of vascular involvement. In addition, the MTA1 gene was found to be over-expressed in invasive and metasta ...
... in the process of cellular proliferation. Epithelial cancers that over-expressed MTA1 RNA showed significantly higher rates of invasion and lymph node metastasis and tended to have higher rates of vascular involvement. In addition, the MTA1 gene was found to be over-expressed in invasive and metasta ...
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... un-allele was used to show a genetic interaction between Sd and un whereas in the present study we used the Uns-allele to analyze the basis of this genetic interaction. Uns is a complete deletion of the Pax-1 locus. The skeletal phenotype of day-17.5 fetuses from matings between Uns and Sd heterozyg ...
... un-allele was used to show a genetic interaction between Sd and un whereas in the present study we used the Uns-allele to analyze the basis of this genetic interaction. Uns is a complete deletion of the Pax-1 locus. The skeletal phenotype of day-17.5 fetuses from matings between Uns and Sd heterozyg ...
Modeling Fragile X Syndrome Using Human Pluripotent Stem Cells
... the loss-of-function of FMRP leads to neural deficits in FXS fetuses. In addition, the underlying mechanisms for germ line and somatic CGG instabilities in FXS are unknown. In terms of treatment, it would be enormously beneficial to find how/whether FMR1 gene inactivation can be reversed in patients ...
... the loss-of-function of FMRP leads to neural deficits in FXS fetuses. In addition, the underlying mechanisms for germ line and somatic CGG instabilities in FXS are unknown. In terms of treatment, it would be enormously beneficial to find how/whether FMR1 gene inactivation can be reversed in patients ...
Understanding ``green`` multicellularity: do seaweeds hold the
... in plants, algae, and their relatives. (A) Simplified tree of life showing the Unikont and plant/algal lineages and their evolutionary relationships, including divergence times in millions or billions of years ago (mya or bya, respectively). Animals, choanoflagellates, filastereans, and ichthyospore ...
... in plants, algae, and their relatives. (A) Simplified tree of life showing the Unikont and plant/algal lineages and their evolutionary relationships, including divergence times in millions or billions of years ago (mya or bya, respectively). Animals, choanoflagellates, filastereans, and ichthyospore ...
Malformation syndromes: a review of mouse/human homology
... (9) Similar response to specific inhibitors. (10) Cross hybridisation to the same molecular probe. Obviously, when one is considering homologies between genes causing developmental abnormalities, it is difficult to use many of these criteria which apply to protein or DNA sequences. One must always b ...
... (9) Similar response to specific inhibitors. (10) Cross hybridisation to the same molecular probe. Obviously, when one is considering homologies between genes causing developmental abnormalities, it is difficult to use many of these criteria which apply to protein or DNA sequences. One must always b ...
molecular marker-based characterization of barley powdery mildew
... factors (Weibull et al., 2003), thus, race nonspecific resistance genes are desirable. Naturally occurring and induced recessive mutations at the Mlo locus on the barley chromosome 4H confer race nonspecific resistance against most of the powdery mildew pathotypes (Jørgensen, 1992). The Mlo gene has ...
... factors (Weibull et al., 2003), thus, race nonspecific resistance genes are desirable. Naturally occurring and induced recessive mutations at the Mlo locus on the barley chromosome 4H confer race nonspecific resistance against most of the powdery mildew pathotypes (Jørgensen, 1992). The Mlo gene has ...
Ensembl variation resources Open Access Database
... Full list of author information is available at the end of the article ...
... Full list of author information is available at the end of the article ...
Neurotoxins in Cycads - New York Botanical Garden
... during fertilization. Abbreviations: I, integument; N, nucellus; P, pollen tube; S, spermatozoids; E, egg (housed in archegonium). Note pollen tubes containing spermatozoids. Other pollen tubes have released their gametes. (b) Loose cluster of sporophylls in Cycas rumphii with fertile, pea-sized ovu ...
... during fertilization. Abbreviations: I, integument; N, nucellus; P, pollen tube; S, spermatozoids; E, egg (housed in archegonium). Note pollen tubes containing spermatozoids. Other pollen tubes have released their gametes. (b) Loose cluster of sporophylls in Cycas rumphii with fertile, pea-sized ovu ...
Analysis of clones carrying repeated DNA sequences in two YAC
... clones in adjacent well positions and are likely to be duplicate clones caused by spill-over from the neighbouring well. Southern blot analysis of YACs separated by pulsed field gel electrophoresis established that 26 (17%) of these 155 clones are chimaeric between chloroplast DNA and single-copy nu ...
... clones in adjacent well positions and are likely to be duplicate clones caused by spill-over from the neighbouring well. Southern blot analysis of YACs separated by pulsed field gel electrophoresis established that 26 (17%) of these 155 clones are chimaeric between chloroplast DNA and single-copy nu ...
Anterior eye development and ocular mesenchyme: new insights
... While the early development of the mammalian cornea has been primarily studied in the mouse eye, the available data on corneal development in other mammalian species (cat, cow, pig, hamster) suggest essentially similar mechanisms.(4) In human embryos, migrating mesenchyme cells are seen during the 6 ...
... While the early development of the mammalian cornea has been primarily studied in the mouse eye, the available data on corneal development in other mammalian species (cat, cow, pig, hamster) suggest essentially similar mechanisms.(4) In human embryos, migrating mesenchyme cells are seen during the 6 ...
Involvement of Pax6 and Otx2 in the forebrain
... 9 kb lacZ construct resembles the staining of the endogenous GANF expression domain shown in B. (CV) Co-electroporated CMV-GFP exhibits ubiquitous expression in the same embryo compared to the restricted lacZ staining in C. (D) lacZ staining of an electroporated embryo with the 1 kb lacZ construct r ...
... 9 kb lacZ construct resembles the staining of the endogenous GANF expression domain shown in B. (CV) Co-electroporated CMV-GFP exhibits ubiquitous expression in the same embryo compared to the restricted lacZ staining in C. (D) lacZ staining of an electroporated embryo with the 1 kb lacZ construct r ...
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... In insects, the precise timing of molting and metamorphosis is strictly guided by a principal steroid hormone, ecdysone. Among the multiple conversion steps for synthesizing ecdysone from dietary cholesterol, the conversion of 7-dehydrocholesterol to 5ketodiol, the so-called ‘Black Box’, is thought ...
... In insects, the precise timing of molting and metamorphosis is strictly guided by a principal steroid hormone, ecdysone. Among the multiple conversion steps for synthesizing ecdysone from dietary cholesterol, the conversion of 7-dehydrocholesterol to 5ketodiol, the so-called ‘Black Box’, is thought ...
`Candidatus Phytoplasma mali`, `Candidatus Phytoplasma pyri` and
... Apple proliferation (AP), pear decline (PD) and European stone fruit yellows (ESFY) are among the most economically important plant diseases that are caused by phytoplasmas. Phylogenetic analyses revealed that the 16S rDNA sequences of strains of each of these pathogens were identical or nearly iden ...
... Apple proliferation (AP), pear decline (PD) and European stone fruit yellows (ESFY) are among the most economically important plant diseases that are caused by phytoplasmas. Phylogenetic analyses revealed that the 16S rDNA sequences of strains of each of these pathogens were identical or nearly iden ...
"RNA Interference in Caenorhabditis elegans".
... specified by a total of only 1000 somatic cells. Due to the highly stereotyped celldivision patterns, the origins and fates of each cell in the embryo and adult are known (Sulston and Horvitz, 1977; Sulston et al., 1983). Consequently, perturbations of the developmental program can be traced to cha ...
... specified by a total of only 1000 somatic cells. Due to the highly stereotyped celldivision patterns, the origins and fates of each cell in the embryo and adult are known (Sulston and Horvitz, 1977; Sulston et al., 1983). Consequently, perturbations of the developmental program can be traced to cha ...
Mendel's genetics
... Pedigrees are used to show the history of inherited traits through a family. In a pedigree, males are represented by squares and females by circles . An individual who exhibits the trait in question, for example, someone who suffers from hemophilia, is represented by a filled symbol or . A horizont ...
... Pedigrees are used to show the history of inherited traits through a family. In a pedigree, males are represented by squares and females by circles . An individual who exhibits the trait in question, for example, someone who suffers from hemophilia, is represented by a filled symbol or . A horizont ...
Foundations of Biology - Geoscience Research Institute
... 2 In genes that have multiple alleles (variations) the presence of some traits, called dominant traits, masks the presence of recessive traits 3 Gene pairs segregate randomly during gamete formation with either member of a pair equally likely to end up in a given gamete But do multiple genes assort ...
... 2 In genes that have multiple alleles (variations) the presence of some traits, called dominant traits, masks the presence of recessive traits 3 Gene pairs segregate randomly during gamete formation with either member of a pair equally likely to end up in a given gamete But do multiple genes assort ...
The biased nucleotide composition of the HIV genome: a constant
... Viruses often deviate from their hosts in the nucleotide composition of their genomes. The RNA genome of the lentivirus family of retroviruses, including human immunodeficiency virus (HIV), contains e.g. an above average percentage of adenine (A) nucleotides, while being extremely poor in cytosine ( ...
... Viruses often deviate from their hosts in the nucleotide composition of their genomes. The RNA genome of the lentivirus family of retroviruses, including human immunodeficiency virus (HIV), contains e.g. an above average percentage of adenine (A) nucleotides, while being extremely poor in cytosine ( ...
Role of two-component systems in the virulence of Streptococcus
... Two-component systems (TCSs), also referred to as twocomponent signal transduction systems, are recognized as a key mechanism through which bacteria perceive and respond to their environment. Here we discuss the significant advances that have been made in the understanding of TCSs in Streptococcus p ...
... Two-component systems (TCSs), also referred to as twocomponent signal transduction systems, are recognized as a key mechanism through which bacteria perceive and respond to their environment. Here we discuss the significant advances that have been made in the understanding of TCSs in Streptococcus p ...
Frequency-Dependent Selection and the Evolution
... which selection favors the evolution of assortative mating, thereby reducing gene flow between sympatric groups, using a general model of selection, which allows fitness to be frequency dependent. Our analytical results are based on a two-locus diploid model, with one locus altering the trait under ...
... which selection favors the evolution of assortative mating, thereby reducing gene flow between sympatric groups, using a general model of selection, which allows fitness to be frequency dependent. Our analytical results are based on a two-locus diploid model, with one locus altering the trait under ...
Genetics of the shaded American Shorthair
... tabby kitten is pictured in Figure 1b. I prefer to use the term "unstriped or unpatterned tabby" to describe shaded and "ticked" patterned cats combined. Shaded genetics may differ with coat length The genetics governing mackerel and classic patterns are relatively simple and largely involve a singl ...
... tabby kitten is pictured in Figure 1b. I prefer to use the term "unstriped or unpatterned tabby" to describe shaded and "ticked" patterned cats combined. Shaded genetics may differ with coat length The genetics governing mackerel and classic patterns are relatively simple and largely involve a singl ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
... Preeclampsia is a potentially life-threatening disease that occurs exclusively in pregnant women during late gestation (>20 weeks). The two hallmark symptoms are hypertension and proteinuria, complicating at least 5% of pregnancies and are usually resolved upon delivery of the placenta (Lain and Rob ...
... Preeclampsia is a potentially life-threatening disease that occurs exclusively in pregnant women during late gestation (>20 weeks). The two hallmark symptoms are hypertension and proteinuria, complicating at least 5% of pregnancies and are usually resolved upon delivery of the placenta (Lain and Rob ...