Study explains why hemp and marijuana are different
Genetic differences between hemp and marijuana determine whether Cannabis plants have the potential for psychoactivity, a new study by University of Minnesota scientists shows.
Genetic differences between hemp and marijuana determine whether Cannabis plants have the potential for psychoactivity, a new study by University of Minnesota scientists shows.
Biotechnology
Jul 17, 2015
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This November, several states will vote whether to legalize marijuana use, joining more than 20 states that already allow some form of cannabis use. This has prompted a need for effective tools for police to determine on ...
Analytical Chemistry
Sep 9, 2016
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Legal marijuana shops are linked to higher levels of property crime in nearby areas, according to a nearly three-year study in Denver.
Social Sciences
Apr 27, 2017
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In a laboratory tucked away on a sprawling university campus in Rio de Janeiro, Brazilian molecular biologist Rodrigo Moura Neto is running tests on a seemingly ordinary plant with a potent secret.
Plants & Animals
Jul 4, 2023
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Eleven states and the District of Columbia have legalized marijuana. A new study funded by a grant from the National Institute of Justice sought to determine the effect of this legal change on crimes rates. The study, which ...
Social Sciences
Oct 8, 2019
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Greenhouses lined with genetically modified marijuana sit on a mountainside just an hour ride from Cali, Colombia, where farmers say the enhanced plants are more powerful and profitable.
Other
Jun 24, 2011
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A team of Canadian researchers has sequenced the genome of Cannabis sativa, the plant that produces both industrial hemp and marijuana, and in the process revealed the genetic changes that led to the plant's drug-producing ...
Biotechnology
Oct 19, 2011
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(Phys.org) —A team of researchers in the United States has found that dogs appear to gain a "high" from running, similar to the well known "runner's high" experienced by people who run or jog frequently. In their paper ...
Researchers have the clearest picture yet of the receptor that causes the "high" associated with marijuana. The three-dimensional image of cannabinoid receptor 1, revealed October 20 in Cell, reveals how molecules like THC ...
Biochemistry
Oct 20, 2016
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In a first step toward engineering a drug-free Cannabis plant for hemp fiber and oil, University of Minnesota researchers have identified genes producing tetrahydrocannabinol (THC), the psychoactive substance in marijuana. ...
Biotechnology
Sep 15, 2009
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