Text: gapdh gene is a good constitutive control (leech et al., 1993).

Correct capitalization: GAPDH gene is a good constitutive control (Leech et al., 1993).

Text: 229000 beverages, spirits and vinegar, not specified

Correct capitalization: 229000 Beverages, spirits and vinegar, not specified

Text: the hotel is located in one of the best areas of barcelona, next to the parc turo, in the district of sarria-st. gervasi. scenic overlooks calle de pau casals, from the terrace you can enjoy the view of the famous diagonal avenue and see all over the city to the sea.

Correct capitalization: The hotel is located in one of the best areas of Barcelona, next to the Parc Turo, in the District of Sarria-St. Gervasi. Scenic overlooks Calle de Pau Casals, from the terrace you can enjoy the view of the famous Diagonal Avenue and see all over the city to the sea.

Text: if your pc opens the r64 file, but it's the wrong application, you'll need to change your windows registry file association settings. in other words, windows is associating r64 file extensions with the wrong software program.

Correct capitalization:
If your PC opens the R64 file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating R64 file extensions with the wrong software program.