Populus euphratica is a model species for assessing the physiological mechanisms underlying salt tolerance in woody plants chen and polle, 2010. To estimate the representation of unigenes in the collection, all unique sequences generated from different assemblages were subjected to a blast comparison to compare est collections from a. How can spectral, textural and form parameters determine. Populus euphratica weisgerber major reference works wiley. Populus may be derived from arbor populi, the peoples tree, since poplars have long been planted along streets. Plantgdb download portal plantgdb resources for plant. Deepsequencing transcriptome analysis of low temperature.
Even when the stands were established on riverside flatland, we detected slight variations in ground levels and salt. Alstad the populus software contains a set of simulations that is used to teach population biology and evolutionary ecology at the university of minnesota. All species are listed on this page using the botanical method of classifying plants, the populus genus is divided into sections, and each populus species belongs to only one section. Kleinschmit 1 1 department of geoinformation in environmental planning, technische universitat berlin, germany 2 xinjiang institute of ecology and geography, chinese academy of science, china. Populus genus, classification of tree species names. Pdf taxonomical study of populus euphratica and populus nigra. All structured data from the file and property namespaces is available under the. Analysis on water potential of populus euphratica oliv and. Populusone 1, a cembranetype macrocyclic trinorditerpenoid, was isolated from the exudates of populus euphratica and shown to have an unprecedented carbon skeleton, the structure was. Simulation of populus euphratica root uptake of groundwater.
Electronic plant information centre of royal botanic gardens, kew agricola. Identification of droughtresponsive and novel populus. Populus euphratica is well adapted to extreme desert environments and is an important model species for elucidating the mechanisms of abiotic stress resistance in trees. Although this species has ecologically and economically important values, its genome sequence is currently not available, hindering the development of new varieties with wider adaptive and commercial traits. Kleinschmit 1 1 department of geoinformation in environmental planning, technische universitat berlin, germany. Because of its outstanding features, it is a model plant to. Genomewide transcriptional response of populus euphratica. Populus simonii is an important tree in the genus populus, widely distributed in the northern hemisphere and having a long cultivation history.
Philipp gartner 1, michael forster 1, umut halik 2, alishir kurban 3, birgit kleinschmit 1 1 geoinformation in environmental planning lab, technische universitat berlin, germany. The genus populus, because of its considerable eco nomic importance coupled with favorable experimen tal characteristics, has attracted the interest of many. Although micrornas have been found in poplars and have been shown to have diverse biological functions, a majority of them are genus or speciespecific and few micrornas have been found in p. Populus euphratica olivier is widely established in arid and semiarid regions but lags in the availability of transcriptomic resources in response to water deficiency. Populus diversifolia schrenk is a synonym of populus euphratica oliv. The ejina basin is an extremely arid subwatershed in northwest china. Philipp gartner 1, michael forster 1, umut halik 2, alishir kurban 3, birgit kleinschmit 1 1 geoinformation in environmental planning lab, technische universitat berlin, germany 2 applied physical geography, catholic university of eichstattingolstadt, eichstatt 85071, germany. Highlights we characterize transcriptomics of populus euphratica responsive to long term drought.
Pdf plant growth is highly affected by abiotic stress factors like drought or salinity. Oct 16, 2009 populus euphratica is an ideal model system for research into the abiotic stress resistance research of woody plants. Its recruitment strongly relies on vegetative propagation. Populus pruinosa is a large tree that grows in deserts and shows distinct differences in both morphology and adaptation compared to its sister species, p. Files are available under licenses specified on their description page. Performance of 4 years old populus euphratica oliv.
Populus euphratica, euphrates poplar, flowers in israel. Active more hsps and tfs are found in drought response than before to the poplar. Ecological migration effects on the tianchi scenic area in. Regeneration properties of a populus euphratica riparian. Populusone 1, a cembranetype macrocyclic trinorditerpenoid, was isolated from the exudates of populus euphratica and shown to have an unprecedented carbon skeleton, the structure was identified using spectroscopic methods and xray crystallography. Populus euphratica oliv, which is mainly distributed in. Media in category populus euphraticathe following 16 files are in this category, out of 16 total. International cultivar registration authority online resource. M was found to promote proliferation and differentiation of. Populus euphratica jrl mediates aba response, ionic and ros homeostasis in. Tugai vegetation, which mainly consists of populus euphratica estimates on local carbon stocks and productivity give a first oliv. Pdf recent advances in populus euphratica in relation to salinity. Poplar and willow news food and agriculture organization of the.
Chen key laboratory of oasis ecology and desert environment, xinjiang institute of ecology and geography. Photosynthesis of populus euphratica in relation to. Populus euphratica wachst in unterschiedlichen erscheinungsformen. This manuscript describes a study that identified genes involved in the process of shoot differentiation during genetic transformation of populus euphratica. A total of 60 gb of clean reads from wholegenome sequencing of a p. The genus populus, because of its considerable eco nomic importance coupled with favorable experimen tal characteristics, has attracted the interest of many investigators of tree genetics and may truly be called the guinea pig of foresttree breeding. Use links to either move down in the directory structure or upload files to your browser. The species is dioecious individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required. Genomewide transcriptional response of populus euphratica to.
Although micrornas have been found in poplars and have been shown to. Populus euphratica is a deciduous tree growing to 15 m 49ft 3in at a fast rate. Populus euphratica wikipedia, a enciclopedia livre. The record derives from tropicos data supplied on 20120418. Pdf this study was carried out to study the taxonomy morphology and chemical analysis leaves differences between populus euphratica.
Pdf taxonomical study of populus euphratica and populus. Jul 28, 2016 to explore the regeneration properties of a populus euphratica oliv. Its recruitment strongly relies on vegetative propagation from root suckers that emerge from underground root spacers. Combined with materials measured on leaves water potential of populus euphratica oliv in the process of ecological water delivery in the lower reaches of tarim river, the influence of ground. However, little is known about gene regulation and signaling pathways involved in low temperature stress responses in this species. The 277 coexpressed transcripts are found among different drought levels. Smoke from leaves of populus euphratica olivier vs. How to regenerate and protect desert riparian populus. Compared with other populus species, populus euphratica oliv. Populus populus is a smart contract development framework for the ethereum blockchain. This page was last edited on 6 december 2014, at 11. We have established a github project site for source code management. Micrornas mirnas are endogenous small rnas srnas with a wide range of regulatory functions in plant development and stress responses. Wu guilin et al competition between populus euphratica and tamarix ramosissima seedlings295 been observed in fields sher et al.
All structured data from the file and property namespaces is available under the creative commons cc0 license. Desert poplar, populus euphraticais a mediumsized deciduous tree. Stand structure and productivity of populus euphratica along a. A possible pathway for the biosynthesis of 1 was proposed. The species is dioecious individual flowers are either male or female, but only one sex is to be found on any one plant so both. This page lists the names of all species in the populus genus, most are commonly known in english as poplars, and some are known as aspens and cottonwoods. Object based change detection of degraded populus euphratica. Populus euphratica is a representative model woody plant species for studying resistance to abiotic stresses such as drought and salt. Ijms free fulltext populus euphratica jrl mediates aba. Populus euphratica w hile in populus nigra were fro m 510cm, leaf blade w idth were 0. Journal of sciences, islamic republic of iran, 15, 2, 2004. Object based change detection of degraded populus euphratica floodplain forests at the lower reaches of tarim river, china philipp gartner 1, leonhard suchenwirth 1, alishir kurban 2, b.
Populus euphratica is an ideal model system for research into the abiotic stress resistance research of woody plants. Ecological migration effects on the tianchi scenic area in xinjiang. Effects of root phenotypic changes on the deep rooting of. How can spectral, textural and form parameters determine the.
Article citation database or nal catalog of usdas national agricultural library. In recent decades, groundwater overdraft and increased water diversions from the heihe river caused water table elevations to decline, such that large areas of p. Intraspecific hybridization of populus euphratica oliv. Populus euphratica, commonly known as the euphrates poplar or desert poplar, is a species of poplar tree in the willow family. Issues wit h agestructured modeling and the inability to adjust values, have been resolved. The populus software contains a set of simulations that is used to teach population biology and evolutionary ecology at the university of minnesota. The poplar can modulates drought response mechanisms as a droughtsensitive species. Populus euphratica is native to semiarid regions of the xinjiang uyghur autonomous region of china, and studying its drought responses will greatly increase the understanding of how trees acclimate to. Productivity and carbon sequestration of populus euphratica. Discovery of populusone, a skeletal stimulator of umbilical.
We found that there was evident negative correlation between the leaves water potential of p. It may grow to a height of about 15 m and a girth of 2. Populus euphratica, depends on groundwater for sustenance. Oct 20, 2015 populus euphratica is a rare, ancient and endangered species and is only able to form forests in inland river basins located in arid areas 1,2,3,4.
Ds aolesthes sarta university of california, davis. Populus euphratica is the only tree species naturally. In recent decades, groundwater overdraft and increased water diversions from the heihe river caused water table elevations to decline, such. Populus euphratica is a rare, ancient and endangered species and is only able to form forests in inland river basins located in arid areas 1,2,3,4. These evidences from the tamarix invaded riparian ecosystems. Effects of root phenotypic changes on the deep rooting of populus euphratica seedlings under drought stresses ziqi ye1,2, jianming wang1, wenjuan wang 1, tianhan zhang and jingwen li1 1 the college of forestry, beijing forestry university, beijing, china 2 institute of forest ecology, environment and protection, chinese academy of forestry, beijing. Salt stress is one of the most common environmental. Identification of micrornas and their targets from populus. To save files to your local disk, right mouse click and save target as. Populus trichocarpa, which has been studied in great detail in the last several decades, is widely considered a model species for tree biology. Common names euphrates poplar in english hu yang in language.
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