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10.1371/journal.pgen.1005705 http://scihub22266oqcxt.onion/10.1371/journal.pgen.1005705 C4669190!4669190 !26633550     free     free     free Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26633550 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       PLoS+Genet 2015 ; 11 (12 ): e1005705 Nephropedia Template TP {{tp|p=26633550 |t=2015. Trehalose Accumulation Triggers Autophagy during Plant Desiccation |pdf=|usr=}}{{26633550 }} gab.com Text Trehalose Accumulation Triggers Autophagy during Plant Desiccation JO: PLoS Genet http://www.kidney.de/pget.php?&tw=1&pmid=26633550 #FOAvip Global climate change, increasingly erratic weather and a burgeoning global population are significant threats to the sustainability of future crop production. There is an urgent need for the development of robust measures that enable crops to withstand the uncertainty of climate change whilst still producing maximum yields. Resurrection plants possess the unique ability to withstand desiccation for prolonged periods, can be restored upon watering and represent great potential for the development of stress tolerant crops. Here, we describe the remarkable stress characteristics of Tripogon loliiformis, an uncharacterised resurrection grass and close relative of the economically important cereals, rice, sorghum, and maize. We show that T. loliiformis survives extreme environmental stress by implementing autophagy to prevent Programmed Cell Death. Notably, we identified a novel role for trehalose in the regulation of autophagy in T.loliiformis. Transcriptome, Gas Chromatography Mass Spectrometry, immunoblotting and confocal microscopy analyses directly linked the accumulation of trehalose with the onset of autophagy in dehydrating and desiccated T. loliiformis shoots. These results were supported in vitro with the observation of autophagosomes in trehalose treated T. loliiformis leaves; autophagosomes were not detected in untreated samples. Presumably, once induced, autophagy promotes desiccation tolerance in T.loliiformis, by removal of cellular toxins to suppress programmed cell death and the recycling of nutrients to delay the onset of senescence. These findings illustrate how resurrection plants manipulate sugar metabolism to promote desiccation tolerance and may provide candidate genes that are potentially useful for the development of stress tolerant crops. Twit Text FOAVip Trehalose Accumulation Triggers Autophagy during Plant Desiccation ????PLoS Genet http://www.kidney.de/pget.php?&tw=1&pmid=26633550 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26633550 #FOAvip English Wikipedia <ref>{{Cite pmid|26633550 }}</ref> Trehalose Accumulation Triggers Autophagy during Plant Desiccation #MMPMID26633550 Williams B ; Njaci I ; Moghaddam L ; Long H ; Dickman MB ; Zhang X ; Mundree S PLoS Genet 2015[Dec]; 11 (12 ): e1005705 PMID26633550 show ga Global climate change, increasingly erratic weather and a burgeoning global population are significant threats to the sustainability of future crop production. There is an urgent need for the development of robust measures that enable crops to withstand the uncertainty of climate change whilst still producing maximum yields. Resurrection plants possess the unique ability to withstand desiccation for prolonged periods, can be restored upon watering and represent great potential for the development of stress tolerant crops. Here, we describe the remarkable stress characteristics of Tripogon loliiformis, an uncharacterised resurrection grass and close relative of the economically important cereals, rice, sorghum, and maize. We show that T. loliiformis survives extreme environmental stress by implementing autophagy to prevent Programmed Cell Death. Notably, we identified a novel role for trehalose in the regulation of autophagy in T.loliiformis. Transcriptome, Gas Chromatography Mass Spectrometry, immunoblotting and confocal microscopy analyses directly linked the accumulation of trehalose with the onset of autophagy in dehydrating and desiccated T. loliiformis shoots. These results were supported in vitro with the observation of autophagosomes in trehalose treated T. loliiformis leaves; autophagosomes were not detected in untreated samples. Presumably, once induced, autophagy promotes desiccation tolerance in T.loliiformis, by removal of cellular toxins to suppress programmed cell death and the recycling of nutrients to delay the onset of senescence. These findings illustrate how resurrection plants manipulate sugar metabolism to promote desiccation tolerance and may provide candidate genes that are potentially useful for the development of stress tolerant crops. |Autophagy/*genetics [MESH] |Climate Change [MESH] |Craterostigma/genetics/*growth & development [MESH] |Desiccation [MESH] |Oryza [MESH] |Plant Leaves/genetics/metabolism [MESH] |Poaceae/genetics [MESH] |Stress, Physiological/genetics [MESH] |Transcriptome/*genetics [MESH] |Trehalose/genetics/*metabolism [MESH]Trehalose Accumulation Triggers Autophagy during Plant Desiccation (epmc).pdf DeepDyve Pubget Overpricing