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231224s2015 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/erv083
|2 doi
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| 028 |
5 |
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|a pubmed24n0823.xml
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|a (DE-627)NLM24688388X
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|a (NLM)25750430
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Serrano, Irene
|e verfasserin
|4 aut
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| 245 |
1 |
4 |
|a The role of reactive oxygen species and nitric oxide in programmed cell death associated with self-incompatibility
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|c 2015
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 01.02.2016
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|a Date Revised 08.05.2015
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.
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|a Successful sexual reproduction often relies on the ability of plants to recognize self- or genetically-related pollen and prevent pollen tube growth soon after germination in order to avoid self-fertilization. Angiosperms have developed different reproductive barriers, one of the most extended being self-incompatibility (SI). With SI, pistils are able to reject self or genetically-related pollen thus promoting genetic variability. There are basically two distinct systems of SI: gametophytic (GSI) and sporophytic (SSI) based on their different molecular and genetic control mechanisms. In both types of SI, programmed cell death (PCD) has been found to play an important role in the rejection of self-incompatible pollen. Although reactive oxygen species (ROS) were initially recognized as toxic metabolic products, in recent years, a new role for ROS has become apparent: the control and regulation of biological processes such as growth, development, response to biotic and abiotic environmental stimuli, and PCD. Together with ROS, nitric oxide (NO) has become recognized as a key regulator of PCD. PCD is an important mechanism for the controlled elimination of targeted cells in both animals and plants. The major focus of this review is to discuss how ROS and NO control male-female cross-talk during fertilization in order to trigger PCD in self-incompatible pollen, providing a highly effective way to prevent self-fertilization
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Review
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|a Ca2+
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| 650 |
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|a Olea europaea L.
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| 650 |
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4 |
|a Papaver rhoeas L.
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| 650 |
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4 |
|a Pyrus pyrifolia L.
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| 650 |
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4 |
|a nitric oxide (NO)
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| 650 |
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4 |
|a peroxynitrite
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| 650 |
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4 |
|a pollen
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| 650 |
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4 |
|a programmed cell death (PCD)
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| 650 |
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4 |
|a reactive oxygen species (ROS)
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| 650 |
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4 |
|a self-incompatibility (SI).
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| 650 |
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7 |
|a Reactive Oxygen Species
|2 NLM
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| 650 |
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|a Nitric Oxide
|2 NLM
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| 650 |
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7 |
|a 31C4KY9ESH
|2 NLM
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| 700 |
1 |
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|a Romero-Puertas, María C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sandalio, Luisa M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Olmedilla, Adela
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 66(2015), 10 vom: 15. Mai, Seite 2869-76
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
1 |
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|g volume:66
|g year:2015
|g number:10
|g day:15
|g month:05
|g pages:2869-76
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| 856 |
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|u http://dx.doi.org/10.1093/jxb/erv083
|3 Volltext
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