Navigation Links
Guard cell


In botany, a stoma is a pore, found in the leaf and stem epidermis that is used for gas exchange. The pore is formed by a pair of specialized parenchyma cells known as guard cells which are responsible for regulating the size...
Full article >>>

From Wikipedia, the free encyclopedia (Redirected from Guard cells) Jump to: navigation, search ... Stoma (medicine), an opening which connects a portion of ...
Full article >>>

Search for "guard cell" in all of MSN Encarta. E-mail this entry ... The guard cells and pore are called the stoma, and are situated on the underside, ...
Full article >>>

Scattered throughout the epidermis are pairs of bean-shaped cells, called guard cells. ... Regulation of Guard Cells. The Guard cells control the stomatal ...
Full article >>>

stoma n. , pl. -mata or -mas . Botany. One of the minute pores in the epidermis of a leaf or stem through ... "Guard Cell Photosynthesis" ... The Guard Cell Chloroplast: A Perspective ...
Full article >>>

guard cell n. One of the paired epidermal cells that control the opening and closing of a stoma in plant ... between a human nerve cell and plant guard cell? ...
Full article >>>

Guard cells are located in the leaf epidermis and pairwise surround stomatal ... Guard cell signaling pathways are illustrated as graphically linked models: ...
Full article >>>

A limitation of these techniques is that only a single guard cell can be assayed at one time. ... Guard cell vacuoles did not show bright fluorescence (Figure ...
Full article >>>

Guard cells regulate stomatal pore size to allow CO2 uptake while ... The changes in guard cell turgor pressure and volume caused by these processes ...
Full article >>>

Guard cell movement is induced by environmental and hormonal signals that cause ... how most of these transporters are integrated with guard cell movement. ...
Full article >>>

The inner wall of each guard cell is thick and elastic. ... a proton pump (an H+-ATPase) in the plasma membrane of the guard cell. ...
Full article >>>

The four primary ways that guard cell chloroplasts could contribute to stomatal opening are: ... of Fq′/Fm′ from guard cell chloroplasts built using only F ...
Full article >>>

Definition of guard cell from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.
Full article >>>

When the guard cells are fully turgid or expanded, they have an elongate opening ... See the following highly magnified view of the paired guard cells: ...
Full article >>>

STOMATAL GUARD CELL MEASUREMENTS USING LEAF PRINTS ... Although guard cell measurements are not used much in any field of research, I ...
Full article >>>

Information about guard cell in the free online English dictionary and ... When swollen with water, guard cells pull apart from each other, opening the ...
Full article >>>

Encyclopedia article about guard cell. Information about guard cell in the Columbia Encyclopedia, Computer Desktop Encyclopedia, computing dictionary.
Full article >>>

Guard-cell volume can increase up to 50% as stomata open (Raschke and Dickerson, ... Guard-cell protoplasts have been shown to adjust plasma-membrane surface area ...
Full article >>>


'"/>


(Date:4/17/2014)... researchers have detected new early-warning signs of the potential ... have far-reaching implications for the diagnosis and treatment of ... million Americans. , "We had not expected to see ... stages," said Ann Elsner, professor and associate dean in ... the study. "We set out to study the early ...
(Date:4/17/2014)... full of wild animals and plant life, but there,s ... churning away in the soil, decomposing organic matter and ... role these fungi play in ecological systems, their identities ... scientists has generated a genetic map of more than ... was published this week in the Proceedings of ...
(Date:4/17/2014)... Modern View of Domestication," a special feature of ... Sciences ( PNAS ) published April 29, raises ... our deep history that most of us take for ... people in many spots around the globe shifted from ... livestock and plants. , It seems so straightforward and ...
Breaking Biology News(10 mins):New technique detects microscopic diabetes-related eye damage 2New technique detects microscopic diabetes-related eye damage 3Stanford biologists help solve fungal mysteries 2Stanford biologists help solve fungal mysteries 3Genetic study tackles mystery of slow plant domestications 2Genetic study tackles mystery of slow plant domestications 3Genetic study tackles mystery of slow plant domestications 4
... This release is available in German . , ... but also many adults get uneasy when they hear those words ... skin the piercing pain can be felt very clearly. "After such ... the next vaccination appointment to activate our pain memory", knows Prof. ...
... order for a gene to create a protein, the gene,s ... RNA. These RNA molecules are the instruction manuals that show ... build a protein. A few years ago, scientists studying bacterial ... (metabolites) can bind to. In doing so, they induce the ...
... is exploring the use of Chinese wolfberries to improve vision ... Lin, K-State research assistant professor of human nutrition, is studying ... His findings show that the fruit can lower the oxidative ... diabetes. "I would not say that wolfberries are a ...
Cached Biology News:Do words hurt? 2Genes under control 2Study uses Chinese wolfberries to improve vision imperfections caused by type-2 diabetes 2Study uses Chinese wolfberries to improve vision imperfections caused by type-2 diabetes 3
Other biology dictionary