Penn State researchers have discovered an extraordinary new flower that lives longer than an ordinary one. Named Elegance Silver by the researchers, the plant could be the Superman of the flower world.
Elegance Silver is a Regal Pelargonium, a very beautiful flower that is used as a flowering houseplant, and belongs to the genus Pelargonium, the same genus as geraniums. It has a glistening white flower with two burgundy feathers on the top two petals. In terms of flower shape and size, Elegance Silver resembles geraniums. The major differences are the palette of flower colors, symmetry of petals and the highly serrated leaves of the regal. "Its unique because of its floral longevity and physiological attributes," said Dr. Richard Craig, professor emeritus, Department of Horticulture at Penn State. This super flower is a result of almost 30 years of plant breeding.
Through hybridization and genetic selection, Craig was able to achieve this unique flower. Hybrids are produced when pollen from one flower is taken and used to pollinate another with different genetic qualities. This leads to the dominant traits of the two parents being passed on to a new plant. Researchers used forceps to extract the pollen from one parent by hand and used it to fertilize another parent. "Its like a roll of the dice," Craig said. "You can only hope for the best when breeding regals. Sometimes youll get lucky and breed the perfect plant, and sometimes the plant you breed will be useless."
A’ndrea Elyse Messer | EurekAlert!
Antimicrobial substances identified in Komodo dragon blood
23.02.2017 | American Chemical Society
New Mechanisms of Gene Inactivation may prevent Aging and Cancer
23.02.2017 | Leibniz-Institut für Alternsforschung - Fritz-Lipmann-Institut e.V. (FLI)
In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
13.02.2017 | Event News
10.02.2017 | Event News
09.02.2017 | Event News
23.02.2017 | Physics and Astronomy
23.02.2017 | Earth Sciences
23.02.2017 | Life Sciences