Making the Right Choice—Long-Range Chromosomal Interactions in Development
نویسنده
چکیده
Schizosaccharomyces pombe has the remarkable potential to switch mating type as often as every generation, through selective interaction of an expressor locus with either of two transcriptionally silent donor loci. Recent results demonstrate that selection of the appropriate donor locus likely occurs through mating-type and heterochromatin-dependent spreading of a protein complex that marks the correct donor locus.
منابع مشابه
Searching for the Right to Health in the Sustainable Development Agenda; Comment on “Rights Language in the Sustainable Development Agenda: Has Right to Health Discourse and Norms Shaped Health Goals?”
The United Nations (UN) Sustainable Development Agenda offers an opportunity to realise the right to health for all. The Agenda’s “interlinked and integrated” Sustainable Development Goals (SDGs) provide the prospect of focusing attention and mobilising resources not just for the provision of health services through universal health coverage (UHC), but also for addressing the underlying social,...
متن کاملEvaluation of General dentists’ knowledge about Dental avulsion
Abstract Background & Aim: The prevalence of avulsed teeth is high and wrong treatment can complicate dental problems, so emergency treatment and making the right decision is crucial. This study was going to assess knowledge of general dentists regarding this issue in order to proper orientation in future education. Material & Methods: This descriptive-cross sectional research was done on 30...
متن کاملHIGH TEMPERATURE ELASTIC PROPERTIES OF REFRACTORY MATERIALS
Abstract: A pulse-echo technique, based on ultrasonic "long-bar" mode (LBM) velocity measurements, working up to 1700°C is described. Magnetostrictive transducers and ultrasonic lines used in a 40-85 kHz frequency range are detailed. The conditions of choice of fundamental parameters (frequency, line geometry, sample size) are discussed in relation with the nature and the microstructure of ...
متن کاملMuMoD: a Bayesian approach to detect multiple modes of protein–DNA binding from genome-wide ChIP data
High-throughput chromatin immunoprecipitation has become the method of choice for identifying genomic regions bound by a protein. Such regions are then investigated for overrepresented sequence motifs, the assumption being that they must correspond to the binding specificity of the profiled protein. However this approach often fails: many bound regions do not contain the 'expected' motif. This ...
متن کاملDecentralisation and Health Services Delivery in 4 Districts in Tanzania: How and Why Does the Use of Decision Space Vary Across Districts?
Background Decentralisation in the health sector has been promoted in low- and middle-income countries (LMICs) for many years. Inherently, decentralisation grants decision-making space to local level authorities over different functions such as: finance, human resources, service organization, and governance. However, there is paucity of studies which have assessed the actual use of decisi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Cell
دوره 119 شماره
صفحات -
تاریخ انتشار 2004