Mapping single-cell atlases throughout Metazoa unravels cell type evolution

نویسندگان
چکیده

منابع مشابه

Evolution and cell physiology. 2. The evolution of cell signaling: from mitochondria to Metazoa.

The history of life is a history of levels-of-selection transitions. Each transition requires mechanisms that mediate conflict among the lower-level units. In the origins of multicellular eukaryotes, cell signaling is one such mechanism. The roots of cell signaling, however, may extend to the previous major transition, the origin of eukaryotes. Energy-converting protomitochondria within a large...

متن کامل

Placozoa and the evolution of Metazoa and intrasomatic cell differentiation.

The multicellular Metazoa evolved from single-celled organisms (Protozoa) and usually - but not necessarily - consist of more cells than Protozoa. In all cases, and thus by definition, Metazoa possess more than one somatic cell type, i.e. they show-in sharp contrast to protists-intrasomatic differentiation. Placozoa have the lowest degree of intrasomatic variation; the number of somatic cell ty...

متن کامل

جداسازی مخمرهای تجزیه کننده آلکانها و بررسی خواص سیتوکروم و پروتئین تک آنها ( single cell protein) یاخته

نفت خام با بیش از340 فراورده یکی از اصلی ترین منابع انرژی و نیروی محرکه اقتصادی جهانی است و ایران 9 درصد از کل مخازن نفت جهان را در اختیار دارد. با توجه به فراوانی دفعاتی که یک تانکر یا بشکه ی نفت منتقل و ذخیره می شود، تصادف و نشت آن اجتناب ناپذیر است. احتمالاً کل میزان نفتی که از طریق فعالیّت های انسانی و یا طبیعی وارد دریا می شود می تواند سطح همه ی اقیانوس ها تا ضخامت20 مولکول بپوشاند. پاکسازی ...

Single Cell Fate Mapping in Zebrafish

The ability to differentially label single cells has important implications in developmental biology. For instance, determining how hematopoietic, lymphatic, and blood vessel lineages arise in developing embryos requires fate mapping and lineage tracing of undifferentiated precursor cells. Recently, photoactivatable proteins which include: Eos, PAmCherry, Kaede, pKindling, and KikGR have receiv...

متن کامل

Temperature Mapping Software for Single-cell Cavities*

Cornell University routinely manufactures single-cell Niobium cavities on campus. These cavities will be used in the proposed Energy Recovery Linac (ERL). They are tested with a Temperature Mapping system (T-Map) in an effort to understand their heating behavior. In order to expedite this process, a Matlab program has been written that is capable of working with different acquisition hardware, ...

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: eLife

سال: 2021

ISSN: 2050-084X

DOI: 10.7554/elife.66747