The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns

Pucker B, Pandey A, Weisshaar B, Stracke R (2020)
PLoS One 15(10): e0239275.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
The R2R3-MYB genes comprise one of the largest transcription factor gene families in plants, playing regulatory roles in plant-specific developmental processes, defense responses and metabolite accumulation. To date MYB family genes have not yet been comprehensively identified in the major staple fruit crop banana. In this study, we present a comprehensive, genome-wide analysis of the MYB genes from Musa acuminata DH-Pahang (A genome). A total of 285 R2R3-MYB genes as well as genes encoding three other classes of MYB proteins containing multiple MYB repeats were identified and characterised with respect to structure and chromosomal organisation. Organ- and development-specific expression patterns were determined from RNA-Seq data. For 280 M. acuminata MYB genes for which expression was found in at least one of the analysed samples, a variety of expression patterns were detected. The M. acuminata R2R3-MYB genes were functionally categorised, leading to the identification of seven clades containing only M. acuminata R2R3-MYBs. The encoded proteins may have specialised functions that were acquired or expanded in Musa during genome evolution. This functional classification and expression analysis of the MYB gene family in banana establishes a solid foundation for future comprehensive functional analysis of MaMYBs and can be utilized in banana improvement programmes.
Stichworte
General Biochemistry; Genetics and Molecular Biology; General Agricultural and Biological Sciences; General Medicine
Erscheinungsjahr
2020
Zeitschriftentitel
PLoS One
Band
15
Ausgabe
10
Art.-Nr.
e0239275
eISSN
1932-6203
Page URI
https://pub.uni-bielefeld.de/record/2946440

Zitieren

Pucker B, Pandey A, Weisshaar B, Stracke R. The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns. PLoS One. 2020;15(10): e0239275.
Pucker, B., Pandey, A., Weisshaar, B., & Stracke, R. (2020). The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns. PLoS One, 15(10), e0239275. doi:10.1371/journal.pone.0239275
Pucker, B., Pandey, A., Weisshaar, B., and Stracke, R. (2020). The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns. PLoS One 15:e0239275.
Pucker, B., et al., 2020. The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns. PLoS One, 15(10): e0239275.
B. Pucker, et al., “The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns”, PLoS One, vol. 15, 2020, : e0239275.
Pucker, B., Pandey, A., Weisshaar, B., Stracke, R.: The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns. PLoS One. 15, : e0239275 (2020).
Pucker, Boas, Pandey, Ashutosh, Weisshaar, Bernd, and Stracke, Ralf. “The R2R3-MYB gene family in banana (Musa acuminata): Genome-wide identification, classification and expression patterns”. PLoS One 15.10 (2020): e0239275.
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2020-10-14T08:04:14Z
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PMID: 33021974
PubMed | Europe PMC

bioRxiv: 10.1101/2020.02.03.932046

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