is tobacco cash crop or a curse? Good start for tobacco this

in Saxony, Prussia, Poland, Spain, and Austria

Ive always enjoyed questions that are prompted by someone making an observation: Why did my purple cabbage turn blue when I washed it? Purple cabbage contains a compound in the anthocyanin family that is a natural indicator meaning that it changes colour depending on whether it is present in an acidic or basic medium

In fact, its becoming somewhat of a Christmas tradition to review Mac Baren tobaccoslast year we indulged in some Navy Flake at holiday time, which reminds me its time to crack open another tin of that blend after this review

Immunotrapping TEM using antibodies against TMV illustrated that WT TMV could be successfully detected as distinct rods (300 nm length, 18 nm diameter) in plant material, and also that the MBP TMV existed as aggregated networks of particles of different lengths of up to 300 nm and diameters of 1318 nm (see Supplementary Figure S2 )