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Open Access Research article

Unique expression, processing regulation, and regulatory network of peach (Prunus persica) miRNAs

Hong Zhu13, Rui Xia123, Bingyu Zhao1, Yong-qiang An4, Chris D Dardick3, Ann M Callahan3 and Zongrang Liu13*

Author Affiliations

1 Department of Horticulture, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA

2 Alson H. Smith Agricultural Research and Extension Center, Virginia Polytechnic Institute and State University, Winchester, VA, 22602, USA

3 Appalachian Fruit Research Station, Agricultural Research Service, United States Department of Agriculture, Kearneysville, WV, 25430, USA

4 USDA-ARS, Plant Genetic Research, Danforth Plant Science Center, 975 N. Warson Road, St. Louis, MO, 63132, USA

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BMC Plant Biology 2012, 12:149  doi:10.1186/1471-2229-12-149

Published: 21 August 2012

Additional files

Additional file 1:

Table S1. Statistics of sRNA sequences from peach root, leaf, flower and fruit.

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Additional file 2:

Table S2. Read length distribution for each conserved miRNA family recovered from peach sRNA libraries.

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Additional file 3:

Table S3. Peach homologs of known miRNAs.

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Additional file 4:

Table S4. Known miRNAs with canonical stem-loop structure predicted from peach sRNA libraries.

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Additional file 5:

Figure S1. Stem-loop structures for peach miRNAs.

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Additional file 6:

Table S5. A detailed list of peach-specific miRNAs.

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Additional file 7:

Figure S2. Detection of pre-miRNAs in peach.

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Additional file 8:

Table S6. Peach miRNA probes for RNA blot analysis.

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