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Latest Plant physiology Stories

2010-09-29 08:25:00

LOS ANGELES, Sept. 29 /PRNewswire/ -- Cavitation Technologies, Inc. (CTI) (OTC Bulletin Board: CVAT & Berlin/Stuttgart: WTC) is pleased to announce the receipt of Patent 7,762,715. "This patent marks a milestone in building our patent portfolio," states Roman Gordon, CEO of CTI. This broadened IP is another step towards accelerating business development in the U.S. and around the world. The current patent relates to a method for processing a fluidic mixture in a multi-stage...

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2010-09-28 14:32:35

TAU measures the effect of dew on desert plants When the scientific and spiritual worlds collide, they do so in the most surprising ways. Classical meteorological and plant science has, in the last century, insisted that dew negatively affects plant life, leading to rot and fungus. But in the Judeo-Christian tradition, dew is most welcomed as an important source of vegetative and plant life, celebrated in poetry and prayer. Now Prof. Pinhas Alpert of Tel Aviv University's Department of...

2010-09-27 17:25:27

Nectar production in lima beans depends on light quality Flowering plants produce nectar to attract insect pollinators. Some plant species, such as Lima bean, also secrete nectar from so-called extrafloral nectaries to attract ants which in turn fend off herbivores. Scientists of the Max Planck Institute in Jena, Germany, have discovered that the production of extrafloral nectar is light dependent. They have shown that the plants are able not only to distinguish between day and night, but...

2010-09-03 12:05:00

WINSTON-SALEM, N.C., Sept. 3 /PRNewswire-USNewswire/ -- As fat summer tomatoes dangle in profusion from vines in gardens and farms across the country, researchers at Wake Forest University are looking for a way to make future harvests hold up better against drought or lack of nutrients. But the tomatoes these researchers study, with names like Never Ripe and Green Ripe, are mutants that will never achieve that wonderful red that makes a perfect summer meal for many foodies. That's because...

2010-08-24 13:55:32

A biosensor utilizing black platinum and carbon nanotubes developed at Purdue University will help give scientists a better understanding of how the plant hormone auxin regulates root growth and seedling establishment. Marshall Porterfield, an associate professor of agricultural and biological engineering and biomedical engineering, created a new sensor to detect the movement of auxin along a plant's root surface in real time without damaging the plants. The nanomaterials at the sensor's tip...

2010-08-04 13:46:57

Charles Darwin described the Venus Flytrap as 'one of the most wonderful plants in the world.' It's also one of the fastest as many an unfortunate insect taking a stroll across a leaf has discovered. But what powers this speed? Dr Andrej Pavlovič of Comenius University, Slovakia, has been studying the plants with the help of some specialised equipment and a few unlucky insects. In the wild the Venus Flytrap grows in the bogs and savannahs of North and South...

2010-08-03 07:30:00

VANCOUVER, Aug. 3 /PRNewswire-FirstCall/ - Western Pacific Resources Corp. (WRP - TSXV): Warwick Smith, President of Western Pacific Minerals is pleased to report additional gold assays from ongoing sampling at the Company's Mineral Gulch project in Idaho. Highlights of the most recent results include: - MG-ES-052 which returned 3.7 g/t Au over 6.1m from the B Pit. - MG-ES-053 which returned 4.3 g/t Au over 5.5m from the B Pit. - MG-ES-077 which returned 2.5...

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2010-07-20 10:25:18

Grains, vegetables and fruit taste delicious and are important sources of energy. However, humans cannot digest the main component of plants - the cellulose in the cell wall. Even in ruminants, animals that can metabolize cellulose, the digestibility of the cell wall plays a crucial role in feed utilization. Scientists are therefore looking for ways of increasing the digestibility of animal feed, and of utilizing plant cell walls to generate energy. To do this they must first understand how...

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2010-07-20 09:58:40

By imaging the cell walls of a zinnia leaf down to the nanometer scale, energy researchers have a better idea about how to turn plants into biofuels. In a paper appearing online in the journal Plant Physiology, a team from Lawrence Livermore led by Michael Thelen, in collaboration with researchers from Lawrence Berkeley National Lab and the National Renewable Energy Laboratory, has used four different imaging techniques to systematically drill down deep into the cells of Zinnia elegans....

2010-07-13 02:31:29

A tiny, little-understood plant pore has enormous implications for weather forecasting, climate change, agriculture, hydrology, and more. A study by scientists at the Carnegie Institution's Department of Global Ecology, with colleagues from the Research Center Jlich in Germany, has now overturned the conventional belief about how these important structures called stomata regulate water vapor loss from the leaf"“a process called transpiration. They found that radiation is the driving...


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...

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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...

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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
cenobite
  • One of a religious order living in a convent or in community; a monk: opposed to anchoret or hermit (one who lives in solitude).
  • A social bee.
This word comes from the Latin 'coenobium,' convent, which comes from the Greek 'koinobios,' living in community.
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