Patched (Ptc) is a conserved 12-pass transmembrane protein receptor that plays an obligate negative regulatory role in the Hedgehog signaling pathway in insects and vertebrates. Patched is an essential gene in embryogenesis for proper segmentation in the fly embryo, mutations in which may be embryonic lethal. Patched functions as the receptor for the Hedgehog protein and controls its spatial distribution, in part via endocytosis of bound Hedgehog protein, which is then targeted for lysosomal degradation.
Rabbit tobacco
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Gnaphalium obtusifolium. Unmistakable by its creamy appearance in the still green background of the early fall meadows. Leaves long, elliptical and silver green colored. Plant up to one meter high. Unusual fragrance. Can be smoked for respiratory ailments or made into a relaxing tea. A common tobacco substitute used by children in rural areas. It is said to have a mild sedative effect.
Contrary to popular belief, rabbit tobacco is not marijuana.
In Cherokee medicine, it is believed that councils of animals created diseases in order to avenge the loss of their families and living spaces. The plants, being sympathetic to humans, decided to each furnish a cure for these diseases. It is believed that the spirit of the plant will tell a sick person which one to use to cure his illness.
Rabbit tobacco can be used medicinally in several ways. Smoking the leaves is good for sinusitis, head colds, and congestion. In hot teas, it is used to treat sore throats, fevers, diarrhea, colds, flu, pneumonia, asthma, and coughs, as well as a mild nerve sedative, a diuretic, and an antispasmodic.
It is know by many other names: life everlasting, sweet balsam, white balsam, sweet cudweed, cats foot, fragrant everlasting, indian posy, etc.
Rabbit tobacco meaning & definition 1 of Rabbit tobacco.
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a term, used mostly in the southern United States, for [marijuana]
Rabbit tobacco meaning & definition 2 of Rabbit tobacco.