Photoperiod pathway regulates expression of MAF5 and FLC that encode MADS-box transcription factors of the FLC family in Arabidopsis

Fujiwara, Shigeru; Nakagawa, Mayu; Oda, Atsushi; Kato, Kazuhisa; Mizoguchi, Tsuyoshi

doi:10.5511/plantbiotechnology.10.0823b

Cited by 15 publications

(9 citation statements)

References 46 publications

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“…MADS-box genes are transcription factors present in a high number and have conservative characteristics. They participate in almost all kinds of pathways to regulate plant development especially for flower development [61]. Most of the genes in the ABCDE model related to flower development also belong to MADS-box gene family.…”

Section: Mirnas Involved In Regulating Flower Development Pathway Affmentioning

confidence: 99%

Screening and identification of miRNAs related to sexual differentiation of strobili in Ginkgo biloba by integration analysis of small RNA, RNA, and degradome sequencing

Liu

Cheng

et al. 2020

BMC Plant Biol

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Background: Ginkgo biloba, a typical dioecious plant, is a traditional medicinal plant widely planted. However, it has a long juvenile period, which severely affected the breeding and cultivation of superior ginkgo varieties. Results: In order to clarify the complex mechanism of sexual differentiation in G. biloba strobili. Here, a total of 3293 miRNAs were identified in buds and strobili of G. biloba, including 1085 known miRNAs and 2208 novel miRNAs using the three sequencing approaches of transcriptome, small RNA, and degradome. Comparative transcriptome analysis screened 4346 and 7087 differentially expressed genes (DEGs) in male buds (MB) _vs_ female buds (FB) and microstrobilus (MS) _vs_ ovulate strobilus (OS), respectively. A total of 6032 target genes were predicted for differentially expressed miRNA. The combined analysis of both small RNA and transcriptome datasets identified 51 miRNA-mRNA interaction pairs that may be involved in the process of G. biloba strobili sexual differentiation, of which 15 pairs were verified in the analysis of degradome sequencing. Conclusions: The comprehensive analysis of the small RNA, RNA and degradome sequencing data in this study provided candidate genes and clarified the regulatory mechanism of sexual differentiation of G. biloba strobili from multiple perspectives.

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Section: Mirnas Involved In Regulating Flower Development Pathway Affmentioning

confidence: 99%

Screening and identification of miRNAs related to sexual differentiation of strobili in Ginkgo biloba by integration analysis of small RNA, RNA, and degradome sequencing

Liu

Cheng

et al. 2020

BMC Plant Biol

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“…MADS-box genes are transcription factors present in a high number and have conservative characteristics. They participate in almost all kinds of pathways to regulate plant development especially for ower development [60]. Most of the genes in the ABCDE model related to ower development also belong to MADS-box gene family.…”

Section: Mirna Regulating Ctk Signal Transduction Pathway Affects Sexmentioning

confidence: 99%

Screening and identification of miRNAs related to sexual differentiation of strobili in Ginkgo biloba by integration analysis of small RNA, mRNA, and degradome sequencing

Liu

Cheng

et al. 2020

Preprint

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Background: Ginkgo biloba, a typical dioecious plant, is a traditional medicinal plant widely planted. However, it has a long juvenile period, which severely affected the breeding and cultivation of superior ginkgo varieties.Results: In order to clarify the complex mechanism of sexual differentiation in G. biloba strobili. Here, a total of 3,293 miRNAs were identified in buds and strobili of G. biloba, including 1,085 conserved miRNAs and 2,208 novel miRNAs using the three sequencing approaches of transcriptome, small RNA, and degradome. Comparative transcriptome analysis screened 4,346 and 7,087 differentially expressed genes (DEGs) in MB _vs_ FB and MS _vs_ OS, respectively. A total of 6,032 target genes were predicted for differentially expressed miRNA. The combined analysis of both small RNA and transcriptome datasets identiﬁed 51 miRNA-mRNA interaction pairs that may be involved in the process of G. biloba strobili sexual differentiation, of which 15 pairs were verified in the analysis of degradome sequencing. Conclusions: The comprehensive analysis of the small RNA, RNA and degradome sequencing data in this study provided candidate genes and clarified the regulatory mechanism of sexual differentiation of G. biloba strobili from multiple perspectives.

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“…Genes involved fall into two broad categories of RNA-processing proteins and chromatin modulation and maintenance (Srikanth and Schmid, 2011 ). Circadian rhythms are able to influence strong control of flowering time; in Arabidopsis, MADS AFFECTING FLOWERING 5 and FLC transcription is affected by the circadian clock mutation late elongated hypocotyl 1 (Fujiwara et al ., 2010 ). For perennial crops, plant age can be a significant factor in floral initiation (Srikanth and Schmid, 2011 ).…”

Section: A Developmental Framework For Crop Yield and Qualitymentioning

confidence: 99%

Sustainable harvest: managing plasticity for resilient crops

Bloomfield

Rose

King

2014

Plant Biotechnology Journal

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Maintaining crop production to feed a growing world population is a major challenge for this period of rapid global climate change. No consistent conceptual or experimental framework for crop plants integrates information at the levels of genome regulation, metabolism, physiology and response to growing environment. An important role for plasticity in plants is assisting in homeostasis in response to variable environmental conditions. Here, we outline how plant plasticity is facilitated by epigenetic processes that modulate chromatin through dynamic changes in DNA methylation, histone variants, small RNAs and transposable elements. We present examples of plant plasticity in the context of epigenetic regulation of developmental phases and transitions and map these onto the key stages of crop establishment, growth, floral initiation, pollination, seed set and maturation of harvestable product. In particular, we consider how feedback loops of environmental signals and plant nutrition affect plant ontogeny. Recent advances in understanding epigenetic processes enable us to take a fresh look at the crosstalk between regulatory systems that confer plasticity in the context of crop development. We propose that these insights into genotype × environment (G × E) interaction should underpin development of new crop management strategies, both in terms of information-led agronomy and in recognizing the role of epigenetic variation in crop breeding.

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Photoperiod pathway regulates expression of MAF5 and FLC that encode MADS-box transcription factors of the FLC family in Arabidopsis

Cited by 15 publications

References 46 publications

Screening and identification of miRNAs related to sexual differentiation of strobili in Ginkgo biloba by integration analysis of small RNA, RNA, and degradome sequencing

Screening and identification of miRNAs related to sexual differentiation of strobili in Ginkgo biloba by integration analysis of small RNA, RNA, and degradome sequencing

Screening and identification of miRNAs related to sexual differentiation of strobili in Ginkgo biloba by integration analysis of small RNA, mRNA, and degradome sequencing

Sustainable harvest: managing plasticity for resilient crops

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