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The tomato MADS-box transcription factor RIPENING INHIBITOR interacts with promoters involved in numerous ripening processes in a COLORLESS NONRIPENING-dependent manner.
Plant Physiol. 2011 Nov; 157(3):1568-79.PP

Abstract

Fruit ripening is a complex developmental process responsible for the transformation of the seed-containing organ into a tissue attractive to seed dispersers and agricultural consumers. The coordinated regulation of the different biochemical pathways necessary to achieve this change receives considerable research attention. The MADS-box transcription factor RIPENING INHIBITOR (RIN) is an essential regulator of tomato (Solanum lycopersicum) fruit ripening but the exact mechanism by which it influences the expression of ripening-related genes remains unclear. Using a chromatin immunoprecipitation approach, we provide evidence that RIN interacts with the promoters of genes involved in the major pathways associated with observed and well-studied ripening phenotypes and phenomena, including the transcriptional control network involved in overall ripening regulation, ethylene biosynthesis, ethylene perception, downstream ethylene response, cell wall metabolism, and carotenoid biosynthesis. Furthermore, in the cases of ethylene and carotenoid biosynthesis, RIN interacts with the promoters of genes encoding rate-limiting activities. We also show that RIN recruitment to target loci is dependent on a normally functioning allele at the ripening-specific transcription factor COLORLESS NONRIPENING gene locus, further clarifying the relationship between these two ripening regulators.

Authors+Show Affiliations

Boyce Thompson Institute for Plant Research and Robert W. Holley Center, United States Department of Agriculture-Agricultural Research Service, Cornell University, Ithaca, New York 14853, USA.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.

Language

eng

PubMed ID

21941001

Citation

Martel, Catherine, et al. "The Tomato MADS-box Transcription Factor RIPENING INHIBITOR Interacts With Promoters Involved in Numerous Ripening Processes in a COLORLESS NONRIPENING-dependent Manner." Plant Physiology, vol. 157, no. 3, 2011, pp. 1568-79.
Martel C, Vrebalov J, Tafelmeyer P, et al. The tomato MADS-box transcription factor RIPENING INHIBITOR interacts with promoters involved in numerous ripening processes in a COLORLESS NONRIPENING-dependent manner. Plant Physiol. 2011;157(3):1568-79.
Martel, C., Vrebalov, J., Tafelmeyer, P., & Giovannoni, J. J. (2011). The tomato MADS-box transcription factor RIPENING INHIBITOR interacts with promoters involved in numerous ripening processes in a COLORLESS NONRIPENING-dependent manner. Plant Physiology, 157(3), 1568-79. https://doi.org/10.1104/pp.111.181107
Martel C, et al. The Tomato MADS-box Transcription Factor RIPENING INHIBITOR Interacts With Promoters Involved in Numerous Ripening Processes in a COLORLESS NONRIPENING-dependent Manner. Plant Physiol. 2011;157(3):1568-79. PubMed PMID: 21941001.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The tomato MADS-box transcription factor RIPENING INHIBITOR interacts with promoters involved in numerous ripening processes in a COLORLESS NONRIPENING-dependent manner. AU - Martel,Catherine, AU - Vrebalov,Julia, AU - Tafelmeyer,Petra, AU - Giovannoni,James J, Y1 - 2011/09/22/ PY - 2011/9/24/entrez PY - 2011/9/24/pubmed PY - 2012/3/1/medline SP - 1568 EP - 79 JF - Plant physiology JO - Plant Physiol VL - 157 IS - 3 N2 - Fruit ripening is a complex developmental process responsible for the transformation of the seed-containing organ into a tissue attractive to seed dispersers and agricultural consumers. The coordinated regulation of the different biochemical pathways necessary to achieve this change receives considerable research attention. The MADS-box transcription factor RIPENING INHIBITOR (RIN) is an essential regulator of tomato (Solanum lycopersicum) fruit ripening but the exact mechanism by which it influences the expression of ripening-related genes remains unclear. Using a chromatin immunoprecipitation approach, we provide evidence that RIN interacts with the promoters of genes involved in the major pathways associated with observed and well-studied ripening phenotypes and phenomena, including the transcriptional control network involved in overall ripening regulation, ethylene biosynthesis, ethylene perception, downstream ethylene response, cell wall metabolism, and carotenoid biosynthesis. Furthermore, in the cases of ethylene and carotenoid biosynthesis, RIN interacts with the promoters of genes encoding rate-limiting activities. We also show that RIN recruitment to target loci is dependent on a normally functioning allele at the ripening-specific transcription factor COLORLESS NONRIPENING gene locus, further clarifying the relationship between these two ripening regulators. SN - 1532-2548 UR - https://www.unboundmedicine.com/medline/citation/21941001/The_tomato_MADS_box_transcription_factor_RIPENING_INHIBITOR_interacts_with_promoters_involved_in_numerous_ripening_processes_in_a_COLORLESS_NONRIPENING_dependent_manner_ L2 - https://academic.oup.com/plphys/article-lookup/doi/10.1104/pp.111.181107 DB - PRIME DP - Unbound Medicine ER -