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CRISPR/Cas9-modified plants

 CRISPR/Cas9-modified plants Crispr/cas 9 is a simple and efficient method to modify organisms. NGOs like Greenpeace and Friends of the Earth criticize this application. That humanity does not know enough to understand this complex science to use GMOs safely. They argue that crispr/cas9 reduces species diversity, gene transfer between species, effects on non-target species. Another important point is the control of farmers by large corporations and the fear of increased use of harmful pesticides [1]. However, some think that the ethical question is more important than the safety of the environment and they don't think you should play "God." [1]. In Switzerland, GMOs are prohibited in agriculture. This means that they may not be planted [2]. However, shops may sell approved and labelled GMOs for food [3]. In Switzerland, soya and maize are currently the most permitted, as well as two vitamins, two rennet ferments and two processing additives for use in foodstuffs ...
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Plants_Of_The_Future_Luca

Plant breeding for drought Drought is defined as a period of one season, year or several years. The Horn of Africa has been affected by a severe drought in the last 12 years. A wheat harvest was reduced by up to 45% in a drought period compared to a good crop season. A drought period causes direct impacts and indirect impacts. Some examples of direct impacts are: Reduced crop, rangeland, and forest productivity , Reduced water levels, Increased fire hazard, Damage to wildlife and fish habitat, Increased livestock and wildlife mortality rates, Increased insect infestations, Increased plant disease and Increased wind erosion. These impacts will lead to the indirect impact. The farmer has less income and therefore no money to pay back loans. The prices for food are rising. Poorness and crime are rising. All this can lead to migration [1]. Due to longer and longer dry periods it is necessary to have drought tolerant plants. With the help of models of pathways and genes, biot...
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In vitro regeneration of Begonia homonyma — A threatened plant Begonia spp. is the fifth largest angiosperm and can be used well as a disinfectant. It cleans wounds excellently. It can reduce swelling and can be used in a variety of diseases. The rhizome of the plant is a good antibacterial agent.  It is often used against diarrhoea, bronchitis, colds and digestive disorders. The leaves of the plant are often used as vegetables or for teas[1]. What kind of explant was the starting point for the ongoing investigation? The starting point for the investigation was a Begonia homonyma mother plant. Young, extended leaves were collected. The plant comes from the Botanical Garden of the University of KwaZulu, South Africa[1]. Evaluate the applied disinfections applied to obtain axenic explants. There are different disinfectants that have a 100% effect.  One is sodium hypochlorite with 70% ethanol plus benlate. Another is Aqueous HgCl (mercuric chloride) 0.2%. At an ...
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