MOTS EN ANGLAIS EN RAPPORT AVEC «AERENCHYMA»
aerenchyma
tissue
aquatic
plants
rice
pronunciation
formation
trichosclereids
found
function
hydrophytes
aerenchyma
refers
spaces
channels
leaves
stems
roots
some
which
allows
exchange
gases
between
shoot
root
filled
cavities
define
certain
consisting
thin
walled
cells
large
intercellular
adapted
circulation
meaning
translations
encyclopedia
britannica
cortex
often
develops
into
type
called
contains
produced
separation
tearing
dissolution
cell
merriam
webster
modified
parenchymatous
having
intracellular
that
especially
where
facilitates
gaseous
defined
spongy
with
provides
buoyancy
origin
acta
agriculturae
prominent
normally
induced
waterlogging
important
role
providing
programmed
death
trends
drew
morgan
lysigenous
wiley
library
containing
enlarged
occurs
many
mechanisms
have
been
described
ultrastructure
developing
three
permeated
these
species
striking
difference
being
development
waterlogged
jstor
helianthus
annuus
lycopersicon
esculentum
salix
fragilis
studied
more
than
half
cortical
oxford
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «AERENCHYMA»
Découvrez l'usage de
aerenchyma dans la sélection bibliographique suivante. Des livres en rapport avec
aerenchyma et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Root Physiology: from Gene to Function: From Gene to Function
Accepted in revised form 26 July 2004 Key words: acclimation, adventitious roots,
aerenchyma, ethylene, oxygen sensing, soil flooding, waterlogging Abstract
Flooding results in major changes in the soil environment. The slow diffusion rate
of ...
H. Lambers, Timothy D. Colmer, 2006
2
Biogeochemistry of Wetlands: Science and Applications
Aerenchyma tissue development is a process resulting from cell separation or
cortex breakdown producing gas-filled lacunae. In some wetland plants, low soil
oxygen is needed for aerenchyma formation, whereas development of these ...
K. Ramesh Reddy, Ronald D. DeLaune, 2004
3
Waterlogging Signalling and Tolerance in Plants
aerenchyma and the diffusion of gases and ventilation systems can be found
elsewhere (e.g. Garthwaite et al. 2008; Armstrong and Armstrong 2005). During
the more recent years, information on the regulation of aerenchyma induction has
...
Stefano Mancuso, Sergey Shabala, 2010
4
Plant-Environment Interactions, Third Edition
In maize, the induction of aerenchyma by low phosphorus may be related to
increased ethylene sensitivity of phosphorus-stressed roots [89]. Anatomical traits
affecting tissue composition could be an important means of reducing
maintenance ...
5
Abiotic Stress Adaptation in Plants
1 Role of Root Aerenchyma Root aerenchyma enables root ventilation under
submerged conditions and is an adaptive mechanism to hypoxia. It enables root
respiration, gaseous exchange and is an effective adaptation mechanism under ...
6
Plants in Action: Adaptation in Nature, Performance in ...
Aerenchyma formation is induced by poor aeration in common plants as diverse
as Rnmi:\ species, dicotyledonous marsh plants, through to dryland cereals like
maize and wheat. Aerenchyma form by two distinct developmental processes: ...
Brian James Atwell, Paul E. Kriedemann, Colin G. N. Turnbull, 1999
During the normal course of development, many cells in the cortex collapse to
form aerenchyma. In maize, ethylene has been implicated in signaling cell death
during the lysigenous formation of aerenchyma in adventitious roots subjected to
...
Gurdev S. Khush, D. S. Brar, Bill Hardy, 2001
8
Abiotic Stress Tolerance in Plants: Toward the Improvement ...
Aerenchyma formation The aerenchyma is an internal aeration system for the
transfer of oxygen from the shoot that increases plant survival in low-oxygen soil
environments. The aerenchyma occurs in two forms, schizogenous aerenchyma
...
Ashwani K. Rai, Teruhiro Takabe, 2006
9
The Ecophysiology of Plant-Phosphorus Interactions
aerenchyma can also be induced by suboptimal nutrient availability. In aerated
solution, aerenchyma was observed in maize roots when N, P or S were omitted
from the medium (Konings and Verschuren 1980; Drew et al. 1989; Bouranis et al
.
Philip J. White, John Hammond, 2008
1.4.2.2 Formation of Aerenchyma Under hypoxic conditions ethylene formation is
increased, and it accumulates in and around roots and submerged shoots
because of its low solubility in water. Concentrations of 0.1- 0.5 ppm are sufficient
to ...
Ernst-Detlef Schulze, Erwin Beck, Klaus Müller-Hohenstein, 2005
10 ACTUALITÉS CONTENANT LE TERME «AERENCHYMA»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
aerenchyma est employé dans le contexte des actualités suivantes.
Study finds that maize roots have evolved to be more nitrogen efficient
... the percentage of roots that were aerenchyma, which are air-filled spaces that allow for the exchange of gases between the roots and shoots. «Penn State News, avril 15»
New Insight into Carbon Emissions from Big Carbon Sinks in Peat …
They use “snorkel cells” — a special plant tissue called aerenchyma — to transport oxygen down to organisms in the soil that help the plants ... «Michigan Tech News, févr 15»
Legumes prove viable crop in unfavourable landscapes
The researchers found the plants' differed in their tolerance to waterlogging and salinity despite the the plants root porosity (aerenchyma) being ... «Science Network Western Australia, sept 14»
How flooding is a growing issue
One typical response is for roots to develop air channels, aerenchyma, which allows increased oxygenation of roots; the classic example of this ... «Scotsman, avril 14»
Soil acids potentially safeguard against root oxygen loss
“It was previously shown that ethylene, which promotes the induction of aerenchyma formation, did not induce a barrier to ROL in rice roots ... «Science Network Western Australia, mars 14»
Landscape Confidential: Flooded trees
This tissue, called aerenchyma, forms when a flood-adapted plant is immersed. Researchers believe this happens when certain cells die, make ... «vtdigger.org, sept 13»
Computer modeling breaks new ground in study of root architecture
Currently, Lynch and his researchers are using SimRoot to study root cortical aerenchyma, an anatomical quality that improves drought ... «Phys.Org, févr 13»
Flooding could cost Shropshire's farmers
... plants survive by forming air spaces in their roots called aerenchyma, which keep the root tips alive by transporting oxygen from the shoot. «shropshirelive.com, janv 13»
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The canals are surrounded by smaller air spaces in the petiole aerenchyma. In the emergent floating leaves, the number of air canal pairs increases with lamina ... «Am J Botany, déc 12»
Searching for Genes To Protect Soybeans From Flooding and …
VanToai has also analyzed flood-tolerant eastern gamagrass in the United States for its secrets, one of which turned out to be aerenchyma. «Clarksville Online, juil 12»
