Organizing the organizer

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Characteristics and Organizing Capability of Statistical Organizer

Th i s paper p resen ts some fundamenta l p r o p e r t i e s o f a s t a t i s t i c a l o rgan i ze r that a re cons ide red f r o m the v iew point o f s ys tem o rgan i za t i on and o r g a n i z ing capab i l i t y . The sys tem p e r f o r m a n c e is e v a l u ated by means of the concept of the i n f o r m a t i o n p rocess ing capac i ty under the assumpt ion that the pa t te rn is ...

متن کامل

Organizer and axes formation as a self-organizing process.

It is a widely held view that axis formation is based essentially on pre-localized determinants. However, the robustness of early development, the pattern regulation observed after experimental interferences and the existence of systems that don't require maternal determinants suggest that self-regulating pattern forming systems are also involved. A model is proposed that allows axes formation ...

متن کامل

Goosecoid and the organizer.

The molecular nature of Spemann's organizer phenomenon has long attracted the attention of embryologists. goosecoid is a homeobox gene with a DNA-binding specificity similar to that of Drosophila bicoid. Xenopus goosecoid is expressed on the dorsal side of the embryo before the dorsal lip is formed. Cells expressing goosecoid are fated to become pharyngeal endoderm, head mesoderm and notochord....

متن کامل

The Organizer and Beyond

Rehovot 76100 ganizer, positioned on the future dorsal side of the em-Israel bryo, can be viewed as an array of distinct secreted inhibitors that pattern the embryo by antagonizing the activity of ventralizing factors (BMPs and Wnts). Studies In 1924 Hans Spemann and Hilde Mangold carried out in Xenopus have uncovered an amazing diversity of in-an experiment that revolutionized the field of dev...

متن کامل

The Semantic Conference Organizer

34.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571 34.2 Latent Semantic Indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 572 34.3 Software Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature Reviews Neuroscience

سال: 2001

ISSN: 1471-003X,1471-0048

DOI: 10.1038/35081530