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Latest Plant sexuality Stories

2014-07-15 23:02:57

This research report categorizes the global market for Seed Treatment on the basis of Type, by Geography, Crop Trends and Forecasting Revenues and analyzing trends in each of the submarkets. (http://www.marketsandmarkets.com/Market-Reports/seed-treatment-market-503.html) (PRWEB) July 15, 2014 The report “Seed Treatment Market by Type (Chemical & Non-Chemical), by Application (Fungicide, Insecticide, Bio-Control, and Others) and by Crop (Cereals, Oilseeds, and Others) - Global...

Flower Development In 3D
2014-07-14 03:36:22

University of Vienna In close collaboration with Jürg Schönenberger and Yannick Städler from the Department of Botany and Biodiversity Research of the Faculty of Life Sciences, University of Vienna, 14 developmental stages of the flower of Arabidopsis thaliana from very early meristematic floral initiation to fully developed seeds were monitored with micro-computed tomography in 3D. From the same set of developmental stages a full metabolic profile using mass spectrometry was measured...

Flower Blasts Pollen At Birds
2014-07-04 03:22:40

Cell Press A small tree or shrub found in mountainous Central and South American rainforests has a most unusual relationship with the birds that pollinate its flowers, according to a study reported in the Cell Press journal Current Biology on July 3. The plant known as Axinaea offers up its male reproductive organs as a tempting and nutritious food source for the birds. As the birds seize those bulbous stamens with their beaks, they are blasted with pollen by the flowers' complex...

2014-05-09 12:36:02

University of Pennsylvania Flowers aren't just pretty to look at, they are how plants reproduce. In agricultural plants, the timing and regulation of flower formation has economic significance, affecting a crop's yield. A new paper by researchers at the University of Pennsylvania published in the journal Science has revealed that a plant hormone once believed to promote flower formation in annual plants also plays a role in inhibiting flowers from forming. The dual role of this hormone,...

2014-05-05 10:37:56

The rise and diversification of bi- and tricellular pollen in flowering plants With the bursting of spring, pollen is in the air. Most of the pollen that is likely tickling your nose and making your eyes water is being dispersed in a sexually immature state consisting of only two cells (a body cell and a reproductive cell) and is not yet fertile. While the majority of angiosperm species disperse their pollen in this early, bicellular, stage of sexual maturity, about 30% of flowering plants...

2014-02-20 23:31:27

Vegetable gardening company and Seeds of the Month Club retailer, Mike the Gardener Enterprises, LLC, has expanded its club offerings from vegetable, fruit and herb seeds to include many popular variety of flower seeds. Burlington, NJ (PRWEB) February 20, 2014 Vegetable gardening company and Seeds of the Month Club retailer, Mike the Gardener Enterprises, LLC, has expanded its club offerings from vegetable, fruit and herb seeds to include many popular variety of flower seeds. The move,...

Genome Sequence Insight Evolution Flowering Plants
2013-12-20 09:12:33

redOrbit Staff & Wire Reports - Your Universe Online The newly-sequenced genome of the Amborella plant is shedding new light on the origin of the more than 300,000 flowering plants on the Earth today, including all major food crop species. Amborella trichopoda, a small understory tree found only on the main island of New Caledonia in the South Pacific, is unique as the sole survivor of an ancient evolutionary lineage that traces back to the last common ancestor of all flowering...

America’s Oldest Flowering Fossil Unearths Dark Civil War Past
2013-12-03 13:14:31

Lee Rannals for redOrbit.com - Your Universe Online A reclassified ancient fossil has not only been named one of North America’s oldest flower plants, but it is also unearthing some of America’s darkest tales. In 1864, during the Civil War Union Army troops forced a group of freed slaves into involuntary labor. The soldiers forced the freed slaves to dig up a canal along the James River at Dutch Gap, Virginia. While digging the canal, the men exposed the ancient fossil with their...

Endangered Limpets Improve Their Chances Of Survival By Changing Sex
2013-11-12 10:58:33

Plataforma SINC The Ribbed Mediterranean Limpet is one of the most endangered invertebrates of the Mediterranean Sea and is classed as being in danger of extinction. Researchers at the Spanish National Museum of Natural Sciences have discovered their reproductive strategy, consisting in changing sex from male to female and vice versa, which improves their ability to adapt to changes in their environment. The Ribbed Mediterranean Limpet, Patella ferruginea, shares the unfortunate...


Latest Plant sexuality Reference Libraries

30_1f12cae0cfa114ac8945564df871c6d8
2005-06-08 20:47:33

Iris is a genus of flowering plants with showy flowers ranging in color from gold, copper-red or yellow to white, blue, blue-violet, lavender, tan, maroon and purple. Pink and apricot colored irises have also been bred in some species. The name "Iris" can be applied to the genus or to any of the species within it. It is also applied to various subdivisions within the genus. Description There are many species of iris widely distributed throughout the northern temperate zone. Their...

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Word of the Day
malpais
  • The ragged surface of a lava-flow.
'Malpais' translates from Spanish as 'bad land.'