53, No. 8, Nov., 1926 A Cytological Study of the Leaves and Gr... A Cytological Study of the Leaves and Growing Points of Healthy and Mosaic Diseased Tobacco Plants This is the metadata section. Skip ...

Only a portion of the tobacco inside a cigarette comes from the leaf of a tobacco plant. A significant amount of the shredded brown innards of most modern cigarettes is a paper product called ...

From the time he was “old enough to carry a hoe,” Tom Schloeder was a member of the labor force on his father’s farm north of Eden Valley. Schloeder and his three older brothers, like most ...

In tobacco, the highest concentration of nicotine appears in the plant's topmost leaves. A poisonous alkaloid, nicotine at high dosages has been used in everything from insecticides to darts ...

Last month, a monoclonal antibody produced in the leaves of tobacco plants entered phase I clinical trials in the United Kingdom. The antibody, known as P2G12, recognizes an HIV surface protein and is ...

The tobacco plant’s origins can now be traced back to Bolivia, in South America. The people native to this land cultivated the plant and used it as part of their cultural traditions. Between ...

Tobacco farmers in Tanzania have had great moment economically in 2024, as the “controversial” cash crop managed to inject a ...

Plant vacuole is another crucial organelle in tobacco, occupying about 80% to 90% of cell volume in tobacco leaves. The PMF technology utilizes this huge storage capacity for recombinant protein ...