منابع مشابه
Melastomeae come full circle: biogeographic reconstruction and molecular clock dating.
Rhexia, with 11 species in the Coastal Plain province of North America, is the only temperate zone endemic of the tropical eudicot family Melastomataceae. It is a member of the only pantropical tribe of that family, Melastomeae. Based on the chloroplast gene ndhF, we use a fossil-calibrated molecular clock to address the question of the geographic origin and age of Rhexia. Sequences from 37 spe...
متن کاملThe Women's Circle comes full circle.
Women have been the backbone of service provision for health and healing in the Native American community in the San Francisco Bay Area. The contributions of Native women are exemplified in the Women's Circle of the Native American Health Centers in San Francisco and Oakland. Women receive a broad range of services through the Women's Circle--in a coed residential substance abuse treatment faci...
متن کاملRac1 activation comes full circle.
The Rac1 small GTPase is responsive to a large array of extracellular signals and in turn controls a wide variety of cellular functions—including actin dynamics. New findings add an additional layer of intricacy to the already complex process of regulating Rac1 activity, via a positive feedback loop involving the actin-binding protein coronin 1A, the Rac1 exchange factor ArhGEF7, the Rac1 effec...
متن کاملGastrulation: Cell Polarity Comes Full Circle
The bending and internalization of tissues during embryonic development is a conserved process driven by dramatic cell-shape changes. A recent study details the molecules required for mesoderm internalization in Drosophila and their unique spatial localization pattern.
متن کاملComing full circle with factor XIII.
1. Arad A, Proulle V, Furie RA, Furie BC, Furie B. beta2 glycoprotein-1 autoantibodies from patients with antiphospholipid syndrome are sufficient to potentiate arterial thrombus formation in a mouse model. Blood. 2011; 117(12):3453-3459. 2. McNeil HP, Simpson RJ, Chesterman CN, Krilis SA. Anti-phospholipid antibodies are directed against a complex antigen that includes a lipid-binding inhibito...
متن کاملذخیره 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.70298