Little is known about the major histocompatibility complex (MHC) in the genome of Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) (YFP) or other cetaceans. In this study, a high-quality YFP bacterial artificial chromosome (BAC) library was constructed. We then determined the organization and characterization of YFP MHC class II region by screening the BAC library, followe...

Proton ENDOR spectroscopy was used to monitor local conformational changes in bacterial reaction centers (RC) associated with the electron-transfer reaction DQB --> D+*QB-* using mutant RCs capable of photoreducing QB at cryogenic temperatures. The charge separated state D+*QB-* was studied in mutant RCs formed by either (i) illuminating at low temperature (77 K) a sample frozen in the dark (gr...

Penelitian ini berawal dari pengamatan peneliti di lapangan yang melihat kemampuan smash siswa ekstrakurikuler MTs Bahrul Ulum masih rendah. bertujuan untuk menguji pengaruh latihan memukul bola gantung terhadap ketepatan smash. menggunakan metode eksperimen dengan desain One-Group Pretest-Postest Design. Teknik pengambilan sampel jenuh, sehingga jumlah terdiri 12 orang berjenis kelamin laki-la...

The present study describes an economic and scalable approach to aqueous mesophases from bola-amphiphiles (BA) obtained via nucleophilic addition of dimer fatty acid based α,ω-polyesterdiols (PES) on cyclic acid anhydrides and conversion of the carboxylic end groups into ammonium salts. Novel bola-amphiphilic head groups are introduced using alkenyl succinic anhydrides (ASA). The additional ter...