Medroxyprogesterone acetate has androgenic but no antiandrogenic activity while spironolactone is a weak mixed agonist-antagonistSeveral schemes for correcting temperature and velocity measurements from moored current meters are tested on two moorings, one of which experienced large vertical excursions as the...
Alternatively, the double bond in the side chain of cinnamic acid may undergo hydration to form 3-hydroxy-3-phenylpropanoic acid intermediate before the cleavage by a hydratase/lyase-type enzyme yielding benzaldehyde and acetate (Fig. 1, Route II). Enzyme activity catalyzing similar non-oxidative ...
Ca(OH)2, weak base Which of the following will be more soluble in an acidic solution than in pure water? A. Sn(OH)_2 B. AgCI C. CaCO_3 D. CaSO_4 E. KClO_4 Which ion is the weakest base? A) CH_3CH_2O^- B) hydroxide ion C) acetate ion D) ...
Sweet potatoIpomoea batatas(L.) Lam. is an important root and tuber crop worldwide, which produces a large amount of starch, carbohydrates, and other nutrients. It is well established as a crucial staple crop and industrial resource in many regions with high population density, such as Africa ...
Postfixation with 2% OsO4 in 0.014 M veronal acetate buffer (with 0.02% CaCl2 and 2.25% sucrose added) for 1.5 hr was followed by washing the heads for 5 min in 0.007 M veronal acetate buffer. Samples were dehydrated, embedded in Epon, ultrathin sectioned, and contrasted by standard ...
acetate, a robust activator of two of the three families of protein kinase C (PKC; Liu and Heckman1998; Neeli and Radic2013) and, as such, enforces particular signaling pathways. A recent paper re-examing kinetics and signaling pathways of NETs induced by various agents concluded that “PMA...
of 5 M ammonium acetate and 2.5 vol. of 100% ethanol for >1 h at 4°C. The precipitated dsRNA was centrifuged for 30 min at 16,000 × g and then washed with 70% ethanol prepared in RNAse free water. After air drying for 5 min, the pellet was dissolved in 25 μl of RNAse ...
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Resulting RNA was ethanol precipitated (0.3 M Sodium acetate, pH 5.2, 3 volumes 100% EtOH) over night at −20°C, spinned at 21000 g for 30 min at 4°C. The pellet was washed with 70% ice cold EtOH, dried and resuspended in 10 μl ddH2O. Some modifications to the protocol of...
as well as a weaker signal for FtsA, EzrA and ZapA, and no detectable signal for any of the other proteins (Fig.3a). This result indicates that FtsZ and CcrZ inS. pneumoniaeare in very close proximity in space. Interestingly, a weak signal was also observed for CcrZ–LgBit and CcrZ...