scholarly journals Tuzlu-Alkali Meralarda Yaygın Olarak Yetişen Çorak Çimi (Puccinellia distans) ve Sahil Ayrığı (Aeluropus littoralis) Bitkilerinin Farklı Gelişme Dönemlerindeki Besin İçeriklerinin Belirlenmesi

2018 ◽  
Vol 4 (2) ◽  
pp. 237-246 ◽  
Author(s):  
Süleyman Temel
Keyword(s):  
Aeluropus Littoralis ◽  
Puccinellia Distans

Isolation of the promoter region of HAK gene from Aeluropus littoralis and functional analysis in rice

2012 ◽  
Vol 34 (6) ◽  
pp. 742-748 ◽  
Author(s):  
Gao-Hua ZHANG ◽  
He WANG ◽  
Xu-Da WANG ◽  
Ming FENG ◽  
Huai-Mei LI ◽  
...  
Keyword(s):  
Functional Analysis ◽  
Promoter Region ◽  
Aeluropus Littoralis ◽  
I Gene

Expression of an A20/AN1 Stress-Associated Protein from Aeluropus littoralis in Rice Deregulates Stress-Related Genes

2021 ◽  
Author(s):  
Walid Ben Romdhane ◽  
Rania Ben Saad ◽  
Donaldo Meynard ◽  
Nabil Zouari ◽  
Mohamed Tarroum ◽  
...  
Keyword(s):  
Aeluropus Littoralis ◽  
Stress Associated Protein ◽  
Stress Related Genes

An ecological look at saline wetlands

2004 ◽  
Vol 52 (1) ◽  
pp. 37-44
Author(s):  
M. Shokri ◽  
N. Safaian ◽  
M. Z. Ahmadi
Keyword(s):  
Plant Species ◽  
Water Table ◽  
Plant Communities ◽  
Sustainable Use ◽  
Point Of View ◽  
Ecological Niches ◽  
Salicornia Europaea ◽  
The Caspian Sea ◽  
Aeluropus Littoralis ◽  
Natural Equilibrium

Due to the occurrence of considerable areas of wetlands in the world, the wise, sustainable use of these lands is one of major importance for ecologists and agriculturists. As the presence of indicator species and plant communities can be a measure of the compatibility between plants and edaphic conditions in these regions, the ecological niches of plant species in part of the southern coastal areas of the Caspian Sea have been studied to show the correlation of each species with its own habitat. The plant communities were separated with Ward's cluster analysis. The correlation of these communities and plant species with environmental factors was investigated with the CCA method, using PC-Ordination-4 software. The results showed that the soil EC, water table, soil pH, SAR and ESP were 14-157 dS/m, 0-240 cm, 6.5-8.5, 13.4-84.8 and 2-55%, respectively. This range of values, in addition to creating ecological niches for species with different ecological roles, was also effective in the formation of plant communities. The analysis of vegetation and soil data with the CCA method showed the relationships between soil factors and vegetation. In spite of the dominance of the species Halocnemum strobilaceum in all the plant communities, the correlation of this species with plant species such as Aeluropus littoralis, Salicornia europaea, Aeluropus lagopoides,Salsola aurantia and Puccinella distans in relation to changes in EC, water table, pH, SAR and ESP, is important from the point of view of sustaining the physical environment and ecological function. The simplification of these ecosystems (by drainage, agriculture, etc.) may disturb the natural equilibrium. As these ecosystems are susceptible and changes in their use are costly from the ecological and economic points of view, the wise use of ecosystems in their natural forms (rangelands and habitats) is recommended to prevent the spread of salinity and to protect habitats and biodiversity.

scholarly journals Man-made habitats - hotspots of evolutionary game between grass, fungus and fly

2009 ◽  
Vol 15 (1) ◽  
pp. 47-52 ◽  
Author(s):  
Marlena Lembicz ◽  
Paweł Olejniczak ◽  
Ziemowit Olszanowski ◽  
Karolina Górzyńska ◽  
Adrian Leuchtmann
Keyword(s):  
Life Cycle ◽  
Life Histories ◽  
Early Stage ◽  
Scientific Evidence ◽  
Evolutionary Game ◽  
Long Distance ◽  
Puccinellia Distans ◽  
New Man ◽  
Epichloë Typhina ◽  
Vegetative Season

Man-made habitats - hotspots of evolutionary game between grass, fungus and flyThe origin and effects of an evolutionary game between species from three different kingdoms (plants, fungi and animals) are presented. We provide scientific evidence that the interaction discovered in man-made habitats leads to an early stage of coevolution. The grassPuccinellia distanswas observed to rapidly spread in new man-made habitats, while at the same time, it was colonised by the fungusEpichloë typhina.The invasion of infected grasses is accompanied by alterations in life histories of both species:P. distansdeveloped features promoting long-distance spreading, whereasE. typhinachanged its life cycle by forming sexual structures for the second time, later in the vegetative season. This enables the fungus to make use of the late shoots of the grass for sexual reproduction, even though it cannot be completed because the vector of spermatia necessary for fertilisation, femaleBotanophilaflies, is not present at that time. This indicates that such uncoordinated evolutionary processes had taken place before interactions between organisms became so specialised that it is difficult to presume they were the result of natural selection. Moreover, these processes could have been initiated in man-made habitats that, in particular circumstances, can become coevolutionary hotspots.

scholarly journals Botanophila-Epichloë Interaction in a Wild Grass, Puccinellia distans, Lacks Dependence on the Fly Vector

2011 ◽  
Vol 104 (4) ◽  
pp. 841-846 ◽  
Author(s):  
Karolina Górzyńska ◽  
Marlena Lembicz ◽  
Ziemowit Olszanowski ◽  
Adrian Leuchtmann
Keyword(s):  
Puccinellia Distans ◽  
Wild Grass

Puccinellia distans - A potential plant to reveal boron toxicity and salt tolerance mechanisms

2019 ◽  
Vol 305 ◽  
pp. S19
Author(s):  
E.E. Hakki ◽  
A. Pandey ◽  
M.K. Khan ◽  
M. Hamurcu ◽  
O. Celik ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Boron Toxicity ◽  
Tolerance Mechanisms ◽  
Puccinellia Distans

Evaluation of the Boron Tolerant Grass,Puccinellia distans, as an Initial Vegetative Cover for the Phytorestoration of a Boron-Contaminated Mining Site in Southern California

2011 ◽  
Vol 45 (20) ◽  
pp. 8922-8927 ◽  
Author(s):  
Amanda R. Stiles ◽  
Chunguang Liu ◽  
Yuriko Kayama ◽  
Josephine Wong ◽  
Harvey Doner ◽  
...  
Keyword(s):  
Southern California ◽  
Vegetative Cover ◽  
Mining Site ◽  
Puccinellia Distans

Extreme Ionic and Temperature Effects on Germination of Weeping Alkaligrass (Puccinellia distans), Nuttall's Alkaligrass (Puccinellia nuttalliana) and Kentucky Bluegrass (Poa pratensis)

Weed Science ◽  
2007 ◽  
Vol 55 (4) ◽  
pp. 305-310 ◽  
Author(s):  
Catherine S. Tarasoff ◽  
Daniel A. Ball ◽  
Carol A. Mallory-Smith
Keyword(s):  
Native Species ◽  
Poa Pratensis ◽  
Seed Viability ◽  
Kentucky Bluegrass ◽  
Salt Tolerant ◽  
Puccinellia Distans ◽  
Semiarid Environments ◽  
Temperature Conditions ◽  
Soil Temperatures ◽  
Germination Experiments

The introduced species weeping alkaligrass, and the native species Nuttall's alkaligrass, two of the most salt-tolerant C3 grasses found in arid and semiarid environments of western North America, occur within the Grande Ronde valley of eastern Oregon. Both species occur as weeds within Kentucky bluegrass seed fields and subsequently as grass seed contaminants. Two separate germination experiments were conducted to understand better the seed germination biology of these two species compared to Kentucky bluegrass under negative water potentials or high temperature conditions. Results of these studies indicate that although all three species benefited from an ionic enhancement associated with NaCl, weeping alkaligrass was the most drought and salt tolerant of the three species. Dry seeds of weeping alkaligrass were also particularly tolerant to high temperatures with no differences in germination at temperatures below 50 C, indicating that seed viability under nonirrigated field conditions should be unaffected by high soil temperatures. Under soil temperature conditions as high as 40 C, moist Kentucky bluegrass seeds had the greatest germination rates, indicating that this species should benefit from irrigation more than the other two species.

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