نتایج جستجو برای: cartilage hair hypoplasia
تعداد نتایج: 77284 فیلتر نتایج به سال:
DNA methylation controls many aspects of plant growth and development. Here, we report a novel annual growth potential change that may correlate with changes in levels of the major DNA demethylases and methyltransferases in cotton ovules harvested at different times of the year. The abundances of DNA demethylases, at both the mRNA and protein levels, increased significantly from February to Aug...
A high-resolution map of DNA methylation in Arabidopsis has recently been generated using high-throughput sequencing of bisulfite-converted DNA. This detailed profile measures the methylation state of most of the cytosines in the Arabidopsis genome, and allows us for the first time to address questions regarding the conservation of methylation across duplicated regions of the genome. To address...
Brassica rapa includes some of the most important vegetables worldwide as well as oilseed crops. The complete annotated genome sequence confirmed its paleohexaploid origins and provides opportunities for exploring the detailed process of polyploid genome evolution. We generated a genome-wide DNA methylation profile for B. rapa using a modified reduced representation bisulfite sequencing (RRBS) ...
Epigenome modulation in response to the environment potentially provides a mechanism for organisms to adapt, both within and between generations. However, neither the extent to which this occurs, nor the molecular mechanisms involved are known. Here we investigate DNA methylation variation in Swedish Arabidopsis thaliana accessions grown at two different temperatures. Environmental effects on D...
This paper will build on earlier work of Chiarella, He and Hommes (2006)(CHH) who investigate the stabilising and destabilising impact on financial markets ofthe commonly used moving average rules. The model of CHH relied on a market makermechanism to clear the market. Here we shall consider a continuous double auction as themarket clearing mechanism. The market consists of fund...
We present herein our 20-year experience of pubertal induction in apubertal older (median age 56 years; range 38.4-69.5) men with congenital hypogonadotrophic hypogonadism (n = 7) using a simple fixed-dose and fixed-interval intramuscular testosterone that we originally pioneered in relation to achieving virilisation of natal female transgender men. This regime was effective and well tolerated,...
A sensitivity-enhanced 1D (1)H spin diffusion experiment, CHH, for determining membrane protein topology is introduced. By transferring the magnetization of the labeled protein (13)C to lipid and water protons for detection, the CHH experiment reduces the time of the original 2D (13)C-detected experiment by two orders of magnitude. The sensitivity enhancement results from (1)H detection and the...
To understand the molecular mechanisms underlying paramutation, we examined the role of Unstable factor for orange1 (Ufo1) in maintaining paramutation at the maize pericarp color1 (p1) and booster1 (b1) loci. Genetic tests revealed that the Ufo1-1 mutation disrupted silencing associated with paramutation at both p1 and b1. The level of up regulation achieved at b1 was lower than that at p1, sug...
Genome editing in plants becomes popular since the advent of sequence-specific nucleases (SSNs) that are simple to set up and efficient in various plant species. Although transcription activator-like effector nucleases (TALENs) are one of the most prevalent SSNs and have a potential to provide higher target specificity by their dimeric property, TALENs are sensitive to methylated cytosines that...
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