Uniconazole and diethyl aminoethyl hexanoate increase soybean pod setting and yield by regulating sucrose and starch content

Liu, Chunjuan; Feng, Naijie; Dian-feng, Zheng; Cui, Hongqiu; Sun, Feifei; Gong, Xiangwei

doi:10.1002/jsfa.9243

Cited by 27 publications

(35 citation statements)

References 38 publications

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“…The results were consistent with the findings (Liu et al, 2019;Mei et al, 2014;Qiu, Wang, Yan, & Jin, 2005). The results were consistent with the findings (Liu et al, 2019;Mei et al, 2014;Qiu, Wang, Yan, & Jin, 2005).…”

Section: Discussionsupporting

confidence: 91%

Gene expression profile indicates involvement of uniconazole in Coix lachryma‐jobi L. seedlings at low temperature

Yu-lan

Yue

Xiang

et al. 2019

Food Science & Nutrition

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Uniconazole (UNZ) can alleviate a variety of abiotic stresses such as low temperature. With application of UNZ on Coix lachryma‐jobi L. (coix) under low‐temperature stress, growth and physiological parameters were investigated in seedlings. Meanwhile, transcriptome profile in coix seedlings was characterized as well. The results showed an increase of 11.90%, 13.59%, and 10.98% in stem diameter, the aboveground and belowground biomass in 5 mg/L uniconazole application group (U3), compared with control check low‐temperature group (CKL). Some anti‐oxidase activities also show significant difference between CKL and U3 (p < .05). Transcriptome results showed that 3,901 and 1,040 genes had different expression level at control check (CK) and CKL, CKL and U3. A considerable number of different expressing genes (DEGs) related to the plant hormone signal transduction, photosynthesis, reactive oxygen species (ROS)‐related genes, and secondary metabolism in response to uniconazole application were identified in this study. The transcriptomic gene expression profiles present a valuable genomic tool to improve studying the molecular mechanisms underlying low‐temperature tolerance in coix. At the same time, it would provide a certain basis for the application of UNZ in the production of coix resistance under low temperature.

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Section: Discussionsupporting

confidence: 91%

Gene expression profile indicates involvement of uniconazole in Coix lachryma‐jobi L. seedlings at low temperature

Yu-lan

Yue

Xiang

et al. 2019

Food Science & Nutrition

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“…Sucrose synthase, a glycosyltransferase, can catalyze UDP-glucose to sucrose 43 . It was reported that these genes are involved in regulation of plant growth and development by providing a sustained supply of carbon 44,45 .…”

Section: Identification Of Degs In Stem Formation the Photoperiod Ofmentioning

confidence: 99%

Transcriptome Analysis Reveals Biosynthesis of Important Bioactive Constituents and Mechanism of Stem Formation of Dendrobium huoshanense

Zhou

Gui

et al. 2020

Sci Rep

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the stem of Dendrobium huoshanense c.Z. tang and S.J. cheng was widely used as a medicinal herb in health care products due to its broad pharmacological activities. However, the molecular regulation mechanism of stem development and biosynthetic pathways of important bioactive substances are still unclear in D. huoshanense. in this study, the bioactive compounds in leaves, stems and roots, and the identification of candidate genes involved in stem formation and biosynthesis of active compounds via transcriptome sequence were analyzed. The accumulation of total polysaccharides and flavonoids were varied significantly in different tissues. A comparative transcriptomic analysis revealed several differentially expressed genes (DEGs) involved in polysaccharides biosynthesis (103 genes), including fructose and mannose related genes (29 genes) and glycosyltransferase genes (74 genes), and flavonoids biosynthesis (15 genes). Some candidate genes that participated in photoperiod regulation (27 genes), starch and sucrose metabolism (46 genes), and hormone-induced activation of signaling pathways (38 genes) may be involved in stem formation. In sum, this study provides a foundation for investigating the molecular processes in the biosynthesis of active compounds and stem development. the transcriptome data presented here provides an important resource for the future studies of the molecular genetics and functional genomics in D. huoshanense and optimized control of the active compounds produced by D. huoshanense.Dendrobium huoshanense C.Z. Tang and S.J. Cheng is an edible and medicinal plant, and has been utilized as a tonic in Traditional Chinese Medicine for centuries 1 . Specifically, it is used for boosting immunity, slowing aging, and possesses anti-tumor properties 2,3 . At present, increased demands and over-exploration caused reduced yield of wild resource and the damage of D. huoshanense habitats. Although artificial cultivation is an efficient way to protect natural resources and develop a sustainable medicinal supply, it was still faced an important issue to ensure and improve the quality and yield of D. huoshanense under artificial conditions. Understanding the regulation mechanism of quality and production of D. huoshanense has huge commercial and health value.At present, several ingredients from D. huoshanense have been identified as therapeutic active components, such as polysaccharides 4,5 , flavonoids 6,7 , alkaloids 8,9 . Modern pharmacological researches have confirmed that polysaccharides can activate immune cells, modulate the immune responses in the intestines, spleen, and liver, and inhibit cell proliferation in tumors [10][11][12][13] . Alkaloids possessed the functions of anti-inflammatory, anti-diabetic effect and anticancer activity 14,15 . Flavonoids also possesses biological functions including anti-oxidant, anti-cancer, anti-aging, cardiovascular protection, and building of immunity [16][17][18][19] . The key genes associated with polysaccharides and alkaloids biosynthesis have been identified,...

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“…Diethyl aminoethyl hexanoate (DA-6), an artificial tertiary amine, is a plant growth regulator that has been applied to many plant species, such as maize, cotton, soybean, peanut, and tomato [1–3]. Extensive studies have demonstrated that DA-6 has many beneficial effects on agricultural production, including increasing the photosynthetic rate and yields, promoting biomass accumulation, and improving germination and seedling establishment of naturally and artificially aged soybean seeds [2, 4]. Moreover, DA-6 can accelerate microalgal growth and enhance the quantity and quality of lipids for biodiesel production [5].…”

Section: Introductionmentioning

confidence: 99%

“…DA-6 has been applied at many stages, including germination, seedling growth, and flowering [1, 2]. The dissipation half-lives of DA-6 are 1.1–2.2 days, 5.4–8.2 days and 1.5–1.9 days in pakchoi, in cotton, and in the soil, respectively [1].…”

Section: Introductionmentioning

confidence: 99%

“…Grain weight is a crucial component of grain yield and is significantly influenced by DA-6 levels [2]. Some genes and signalling pathways that determine seed size (grain weight) have been identified, such as the ubiquitin–proteasome pathway, the mitogen-activated protein kinase signalling pathway, genes involved in G-protein signalling and phytohormones and genes that encode transcriptional regulatory factors [15].…”

Section: Introductionmentioning

confidence: 99%

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Transcriptome analysis reveals the mechanism by which spraying diethyl aminoethyl hexanoate after anthesis regulates wheat grain filling

Wen

et al. 2019

BMC Plant Biol

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Background Diethyl aminoethyl hexanoate (DA-6), a plant growth regulator, has many beneficial effects on agricultural production. DA-6 has been applied to many plant species, but the molecular mechanism by which spraying DA-6 after anthesis regulates wheat grain filling is still unknown. Results In this study, we used four DA-6 concentrations: C0 (0 g/L), C2 (2 g/L), C4 (4 g/L), and C6 (6 g/L). The results showed that C4 and C6 led to a significantly higher 1000-grain weight and seed protein content than C0 during two wheat growing seasons. We then subjected samples at 24 days after anthesis (at which point the grain weight increased rapidly) to transcriptome analysis. Flag leaf (L), seed (S), and stem (T) samples under C6 and C0 were used for RNA-seq. The seed samples under C6 compared with C0 (S6vsS0) presented the most differentially expressed genes (DEGs; 2164). Plant hormone signal transduction ( p = 1.97 × 10 − 4 ), protein processing in the endoplasmic reticulum (ER; p = 9.04 × 10 − 11 ) and starch and sucrose metabolism ( p = 1.90 × 10 − 10 ) pathways were the most markedly enriched pathways in the flag leaves, stems, and seeds, respectively. DEGs involved in sucrose synthesis in the flag leaves, protein processing in ER in the stems, and starch synthesis and protein processing in ER in the seeds were significantly upregulated under C6 compared with C0. Conclusions Overall, we propose a model for spraying DA-6 after anthesis to regulate metabolic pathways in wheat, which provides new insights into wheat in response to DA-6. Electronic supplementary material The online version of this article (10.1186/s12870-019-1925-5) contains supplementary material, which is available to authorized users.

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Uniconazole and diethyl aminoethyl hexanoate increase soybean pod setting and yield by regulating sucrose and starch content

Cited by 27 publications

References 38 publications

Gene expression profile indicates involvement of uniconazole in Coix lachryma‐jobi L. seedlings at low temperature

Gene expression profile indicates involvement of uniconazole in Coix lachryma‐jobi L. seedlings at low temperature

Transcriptome Analysis Reveals Biosynthesis of Important Bioactive Constituents and Mechanism of Stem Formation of Dendrobium huoshanense

Transcriptome analysis reveals the mechanism by which spraying diethyl aminoethyl hexanoate after anthesis regulates wheat grain filling

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