BACKGROUND Fibronectin-null cells assemble soluble fibronectin shortly after adherence to a substrate coated with intact fibronectin but not when adherent to the cell-binding domain of fibronectin (modules (7)F3-(10)F3). Interactions of adherent cells with regions of adsorbed fibronectin other than modules (7)F3-(10)F3, therefore, are required for early display of the cell surface sites that in...

Jagung ungu umumnya mempunyai kandungan antosianin yang berperan sebagai antioksidan. Perakitan tanaman jagung harus dilakukan untuk mendapatkan hasil produksi tinggi. Persilangan bersari bebas (F3) diharapkan diperoleh berproduksi tinggi pada, seleksi generasi ke-3. Penelitian dilaksanakan pada bulan Desember 2020 sampai Mei 2021. ini di Kebun dan Percobaan (KP2) Universitas Bangka Belitung. m...

Calculations further support the premise that large-scale synchronous firings of neurons may affect molecular processes. The context is scalp electroencephalography (EEG) during short-term memory (STM) tasks. The mechanism considered is Π = p + qA (SI units) coupling, where p is the momenta of free Ca waves q the charge of Ca in units of the electron charge, and A the magnetic vector potential ...

The glycosyl-phosphatidylinositol (GPI)-anchored F3 molecule, a member of the Ig superfamily made up of Ig and FNIII-like domains, is involved in cell-cell adhesion, neuronal pathfinding and fasciculation. Little is known about the mechanism(s) that governs the F3-mediated cell-cell recognition. In particular, it is not known whether F3 transduces signals across the membrane. Here we show that ...