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Domestication of Capsicum annuum chile pepper provides insights into crop origin and evolution
Without the process of domestication, humans would still be hunters and gatherers, and modern civilization would look very different. view more (2009-06-22)
Mexican farmers effectively cultivate phenotypic diversity in maize
Erosion of genetic diversity of crop plants has for several decades been making it necessary to develop initiatives for protecting these plant resources. One strategy is in-situ conservation of crop plants. The model currently advanced involves maintaining the varieties to be conserved isolated in reserves, protected from entry of other varieties... view more... (2004-03-31)
Researchers attach genes to minichromosomes in maize
A team of scientists at the University of Missouri-Columbia has discovered a way to create engineered minichromosomes in maize and attach genes to those minichromosomes. view more (2007-05-15)
Plant pathogen yields substance to fight neuroblastoma
Drug treatment of neuroblastoma, a tumor of the nervous system in children, poses major problems. Therefore, scientists at the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) have been searching for substances that are suitable as a basis for developing better drugs. Now they have found a candidate: HC-toxin, which is... view more... (2008-01-18)
Plants display 'molecular amnesia'
Plant researchers from McGill University and the University of California, Berkeley, have announced a major breakthrough in a developmental process called epigenetics. They have demonstrated for the first time the reversal of what is called epigenetic silencing in plants. view more (2008-12-03)
Sunflowers that love heavy metal
Sunflowers take up uranium twice or even three times better than their maize and soybean counterparts, making them a top 'clean crop' for removing toxic metals from the environment. Scientists at the Centre for Pesticides and Environmental Research, Yugoslavia, studied growth and uranium uptake in sunflower, soybean and maize crops. Sunflowers... view more... (2001-04-01)
Madagascar : the forest in danger
Madagascar's forest is one of the most threatened in the tropical world. In the south-west of the island cultivation of maize on areas cleared by slash-and-burn methods is the main cause of deforestation which, particularly intense in this area, is increasing year by year. Research scientists from IRD (Institut de recherche pour le... view more... (2000-05-22)
Washington University unveils draft sequence of corn genome
A team of scientists led by Washington University in St. Louis has begun to unlock the genetic secrets of corn, a crop vital to U.S. agriculture. view more (2008-02-26)
New study finds that sharing genetic resources key to adaptation to climate change in Africa
As rapidly rising temperatures in Africa threaten to scorch local varieties of maize and other food staples, the food security of many Africans will depend on farmers in one country gaining access to climatically suitable varieties now being cultivated in other African nations, and beyond. view more (2009-06-18)
Prehistoric Decline of Freshwater Mussels Tied to Rise in Maize Cultivation
USDA Forest Service (FS) research suggests that a decline in the abundance of freshwater mussels about 1000 years ago may have been caused by the large-scale cultivation of maize by Native Americans. view more (2005-06-08)
A Little Nitrogen Can Go a Long Way
Varying the rate of crop production inputs such as fertilizer and seed makes intuitive sense, as farmers have long observed differences in crop yield in various areas of a single field. The availability of spatial yield information from combines equipped with yield monitors has provided a good resource for improved management. view more (2008-09-04)
Genome communication
In the late 19th century Gregor Mendel used peas to show that one copy of a gene (allele) is inherited from the mother and one from the father. view more (2008-06-30)
Optical brighteners for bioinsecticides
Optical brighteners are a valuable component for bioinsecticide formulae based on baculovirus. These substances enhance their insecticidal capacity at the same time as they do not favour the development of resistance of the insects to these viruses, nor do they increase the probability that the insect might develop sublethal infections, rather... view more... (2004-09-06)
Lunch on the street feeds the poor residents of Nairobi
Slum residents in particular seem to benefit from meals from street stalls. This is revealed by research conducted in the Kenyan capital Nairobi, in a cooperative research project carried out by Wageningen University and the University of Nairobi. In the Kenyan capital a large proportion of the workers eat their lunch on the street. Many also take... view more... (2002-03-18)
Smithsonian scientists connect climate change, origins of agriculture in Mexico
New charcoal and plant microfossil evidence from Mexico's Central Balsas valley links a pivotal cultural shift, crop domestication in the New World, to local and regional environmental history. view more (2007-06-04)
Thousands of Crop Varieties from Four Corners of the World Depart for Arctic Seed Vault
At the end of January, more than 200,000 crop varieties from Asia, Africa, Latin America and the Middle East-drawn from vast seed collections maintained by the Consultative Group on International Agricultural Research (CGIAR)-will be shipped to a remote island near the Arctic Circle, where they will be stored in the Svalbard Global Seed Vault... view more... (2008-01-23)
Arctic ' la carte
New dehydration method ensures inexpensiv granulated food of high quality view more (2005-03-29)
Media Invitation: Coexistence of GM and conventional crops: roundtable on research results Meeting on 24 April in Brussels
A roundtable meeting to examine the latest research results on the co-existence of GM and non-GM crops will be hosted by the European Commission on Thursday 24 April. A wide range of stakeholders, representing industry, NGOs, consumers and other players, will attend the meeting. The aim of the roundtable is to discuss the scientific basis for any... view more... (2003-04-04)
Cornell researchers clone aluminum-tolerance gene in sorghum, promising boost to crop yields in developing world
When soils are too acidic, aluminum that is locked up in clay minerals dissolves into the soil as toxic, electrically charged particles called ions, making it hard for most plants to grow. In fact, aluminum toxicity in acidic soils limits crop production in as much as half the world's arable land, mostly in developing countries in Africa, Asia and... view more... (2007-08-28)
ROYAL SOCIETY MEDAL FOR REVOLUTIONARY GENETIC RESEARCH AT THE JOHN INNES CENTRE
The research group headed by Professor Gale and Dr Moore was the first to produce a map which described in detail the organisation of the genetic information in wheat. They were surprised to find that modern-day bread-wheat and its ancient ancestors, although separated by about a million years of evolution, had remained almost identical in terms... view more... (1998-09-01)
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