نتایج جستجو برای: somatic polyembryogenesis

تعداد نتایج: 42867  

Forouzanfar M Gourabi H Hajian M Hosseini M Jafarpour F Ostadhosseini S Shahverdi AH

Background: At the outset of the somatic cell nuclear transfer (SCNT) process, the chromatin structure of the somatic cell which governs its state of differentiation undergoes dramatic changes, called reprogramming, and is compelled back to the embryonic stage. However, the overall epigenetic makeup of the resultant cloned embryos has been acknowledged far different from the fertilized embryos....

Journal: :Bioinformatics 2014
Weixin Wang Panwen Wang Feng Xu Ruibang Luo Maria P. Wong Tak Wah Lam Junwen Wang

UNLABELLED Recent advances in high-throughput sequencing technologies have enabled us to sequence large number of cancer samples to reveal novel insights into oncogenetic mechanisms. However, the presence of intratumoral heterogeneity, normal cell contamination and insufficient sequencing depth, together pose a challenge for detecting somatic mutations. Here we propose a fast and an accurate so...

Ahmad Abedi, Elahe Aghayi, Elnaz Pishghadam, Maryam Bayat,

One of the children problems is persistent physical complaints without clear medical cause, that often have a negative effect on children performance. Purpose of this study was investigation of effectiveness of child parent relationship therapy on reducing somatic complaints in children 7 and 8 aged and improving family functioning. Methodology of this study was Quasi-experimental research with...

Journal: :Proceedings of the National Academy of Sciences 1982

Journal: :Journal of health psychology 1999
O Vassend A Skrondal

The relationship between negative affectivity (NA, i.e. the Neuroticism trait and transient distress), self-reported medical condition and somatic complaints was assessed in structural equation models also including personality (the Big Five personality domains), socio-demographic, and health behaviour variables. The results indicated that the individual's current distress level and medical con...

2011
Hugo M Smeets Wijnand Laan Iris M Engelhard Marco PM Boks Mirjam I Geerlings Niek J de Wit

BACKGROUND The Psychiatric Case Register Middle Netherlands (PCR-MN) registers the mental healthcare consumption of over Dutch 760,000 inhabitants in the centre of the Netherlands. In 2010 the follow-up period was over ten years. In this paper we describe the content, aims and research potential of this case register. DESCRIPTION All mental healthcare institutions in the middle-western part o...

Journal: :Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics 2000
R N Onody N G de Medeiros

The time evolution of the Partridge-Barton model in the presence of the pleiotropic constraint and deleterious somatic mutations is exactly solved for arbitrary fecundity in the context of a matricial formalism. Analytical expressions for the time dependence of the mean survival probabilities are derived. Using the fact that the asymptotic behavior for large time t is controlled by the largest ...

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