Bioinformatics prediction of miRNAs in the Prunus persica genome with validation of their precise sequences by miR-RACE

Copyright © 2012 Elsevier GmbH. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 170(2013), 1 vom: 01. Jan., Seite 80-92
1. Verfasser: Zhang, Yanping (VerfasserIn)
Weitere Verfasser: Bai, Youhuang, Han, Jian, Chen, Ming, Kayesh, Emrul, Jiang, Weibing, Fang, Jinggui
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't DNA, Complementary MicroRNAs RNA, Plant
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245 1 0 |a Bioinformatics prediction of miRNAs in the Prunus persica genome with validation of their precise sequences by miR-RACE 
264 1 |c 2013 
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500 |a Date Revised 30.09.2020 
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520 |a Copyright © 2012 Elsevier GmbH. All rights reserved. 
520 |a We predicted 262 potential MicroRNAs (miRNAs) belonging to 70 miRNA families from the peach (Prunus persica) genome and two specific 5' and 3' miRNA rapid amplification of cDNA ends (miR-RACE) PCR reactions and sequence-directed cloning were employed to accurately validate 61 unique P. persica miRNAs (Ppe-miRNAs) sequences belonging to 61 families comprising 97 Ppe-miRNAs. Validation of the termini nucleotides in particular can define the real sequences of the Ppe-miRNAs on peach genome. Comparison between predicted and validated Ppe-miRNAs through alignment revealed that 43 unique orthologous sequences were identical, while the remaining 18 exhibited some divergences at their termini nucleotides. Quantitative real-time polymerase chain reaction (qRT-PCR) was further employed to analyze the expression of all the 61 miRNAs and 10 putative targets of 8 randomly selected Ppe-miRNAs in peach leaves, flowers and fruits at different stages of development, where both the miRNAs and the putative target genes showed tissue-specific expression 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
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650 7 |a MicroRNAs  |2 NLM 
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700 1 |a Bai, Youhuang  |e verfasserin  |4 aut 
700 1 |a Han, Jian  |e verfasserin  |4 aut 
700 1 |a Chen, Ming  |e verfasserin  |4 aut 
700 1 |a Kayesh, Emrul  |e verfasserin  |4 aut 
700 1 |a Jiang, Weibing  |e verfasserin  |4 aut 
700 1 |a Fang, Jinggui  |e verfasserin  |4 aut 
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