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Latest Plant physiology Stories

Miscanthus-sun-Web
2011-09-24 09:02:06

International Panel of Scientists Point the Way Forward Photosynthesis is one of nature´s finest miracles. Through the photosynthetic process, green plants absorb sunlight in their leaves and convert the photonic energy into chemical energy that is stored as sugars in the plants´ biomass. If we can learn from nature and develop an artificial version of photosynthesis we would have an energy source that is absolutely clean and virtually inexhaustible. “Solar energy is...

Image 1 - Nature Offers Lessons On Harvesting Solar Power
2011-09-23 04:26:01

  Clean solutions to human energy demands are essential to our future. While sunlight is the most abundant source of energy at our disposal, we have yet to learn how to capture, transfer and store solar energy efficiently. According to University of Toronto chemistry professor Greg Scholes, the answers can be found in the complex systems at work in nature. "Solar fuel production often starts with the energy from light being absorbed by an assembly of molecules," said Scholes, the...

2011-09-17 07:00:00

The best fall foliage colors can be seen by spending several days in the Blue Ridge Mountains and the Shenandoah National Park, and driving around each of those days. Choosing to stay in a cabin rental in Virginia provides a great base from which to explore. Waynesboro, VA (PRWEB) September 17, 2011 âœWhen should I come to see the peak colors?â This question causes the phones at Cabin Creekwood to ring off the hook as the days get shorter and the...

2011-09-13 12:18:12

A new technique developed by researchers at RIKEN has clarified the location and dynamics of specific metabolites in a single cell of the alga Chara australis. The findings reveal that these metabolites are regulated and fluctuate under stress conditions, providing insight into previously-unknown functions of the vacuole in cellular processes. Metabolites, the intermediates and products of chemical reactions that sustain all living organisms, play a central role in cellular processes...

2011-09-08 20:47:42

How plants space out the pores through which they breathe The way in which plants space out the pores through which they breathe depends on keeping a protein active during stem cell growth, according to John Innes Centre scientists. Plant pores, called stomata, are essential for life. When they evolved about 400 million years ago, they helped plants conquer the land. Plants absorb carbon dioxide through stomata and release oxygen and water vapour as part of the Earth's carbon and water...

2011-08-23 21:37:45

Assembling chemicals can be like putting together a puzzle. University of Illinois chemists have developed a way of fitting the pieces together to more efficiently build complex molecules, beginning with a powerful and promising antioxidant. Led by chemistry professor Martin Burke, the team published its research on the cover of the chemistry journal Angewandte Chemie. Burke´s group is known for developing a synthesis technique called iterative cross-coupling (ICC) that uses...

2011-08-08 11:16:00

LOS ANGELES, Aug. 8, 2011 /PRNewswire/ -- (CTi) (OTCBB: CVAT; Berlin & Frankfurt: WTC). Todd Zelek, CEO and Chairman of Cavitation Technologies, Inc., will host a conference call for all shareholders Wednesday, August 10th, 2011 at 1:15 p.m. PDT in order to provide an update on recent developments at the company. The conference dial-in phone number is (712) 432-0800 and the participant code is 168985#. Cavitation Technologies, Inc. is a California-based development stage company that...

013a962f8d535bccde40054ad858ab6b
2011-07-15 09:33:21

By Kim McDonald, UC San Diego Farmers and other astute observers of nature have long known that crops like corn and sorghum grow taller at night. But the biochemical mechanisms that control this nightly stem elongation, common to most plants, have been something of a mystery to biologists"”until now. In this week's early online publication of the journal Nature, biologists at the University of California, San Diego report their discovery of a protein complex they call the "evening...

2011-07-14 16:02:57

Many plants use similar genes to build their cell walls Plants have neither supportive bone tissue nor muscles, and yet they can form rigid structures like stalks and even tree trunks. This is due to the fact that plant cells are enveloped by a stable cell wall. The main component of the plant cell wall is cellulose, which represents almost 50 percent of the total cell wall material and, at one billion tonnes per year, is the most frequently produced macromolecule in nature. Very little is...


Latest Plant physiology Reference Libraries

International Journal of Biometeorology
2012-04-29 20:58:31

The International Journal of Biometeorology is a peer-reviewed scientific journal published by Springer Science+Business Media on behalf of the International Society of Biometeorology. The journal publishes original research papers, review articles, and short communications on studies examining the interactions between living organisms and factors of the natural and artificial physical environment. It publishes articles in the following fields: Earth and environmental science, life...

45_20138aaa34c0aef5a2af87b137102229
2009-04-23 11:07:34

Bittercress (Barbarea vulgaris), also commonly known as Herb Barbara, Rocketcress, Yellow Rocketcress, Winter Rocket, and Wound Rocket, is a European biennial herb. This plant displays a rosette of shiny, dark green leaves at the base and additional pinnately divided leaves on the stem. In the spring, yellow flowers originate in tightly packed terminal groups just above the foliage. Bittercress grows wildly as a weed in many parts of North America. The flowers can be in bloom May...

31_bce3ffdce7cc57383287500d7afbf24c
2007-12-27 09:16:35

The Par Rubber Tree (Hevea brasiliensis), is a tree belonging to the family Euphorbiaceae. It is the most economically important member of the genus Hevea. It is of major economic importance because its sap-like extract (latex) can be collected and is the primary source of natural rubber. The Pará rubber tree initially grew only in the Amazon Rainforest. Now most rubber tree plantations are in southeast Asia and tropical Africa. Attempts to cultivate the tree in other areas in South...

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Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
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