Journal ArticleDOI
Blue light postpones senescence of carnation flowers through regulation of ethylene and abscisic acid pathway-related genes.
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TLDR
Blue light can be an effective environmental factor to extend the vase life of carnation flowers by delaying the petal senescence through down- regulation of ethylene biosynthetic genes and up-regulation of ABA biosynthesis genes.About:
This article is published in Plant Physiology and Biochemistry.The article was published on 2020-03-18. It has received 24 citations till now. The article focuses on the topics: Vase life & Membrane permeability.read more
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Journal ArticleDOI
Monochromatic red light during plant growth decreases the size and improves the functionality of stomata in chrysanthemum
Mehdi Seif,Sasan Aliniaeifard,Mostafa Arab,Mahboobeh Zare Mehrjerdi,Aida Shomali,Dimitrios Fanourakis,Tao Li,Ernst J. Woltering +7 more
TL;DR: In this paper, the response of chrysanthemum plants to light quality control was examined by evaluating growth, chlorophyll fluorescence, and stomatal anatomy (density, size, pore dimensions and aperture heterogeneity) and closing ability.
Journal ArticleDOI
Selenium-Ethylene Interplay in Postharvest Life of Cut Flowers.
Lucas Cavalcante da Costa,Luana M Luz,Vitor L. Nascimento,Fernanda Ferreira de Araújo,Mirelle Nayana de Sousa Santos,Christiane de F M França,Tania Pires da Silva,Karen Klotz Fugate,Fernando Luiz Finger +8 more
TL;DR: In this article, the authors discuss the likely action of Se on ethylene biosynthesis and its consequence on postharvest physiology of cut flowers, and further highlight both the potential use of Se solutions and their downstream responses.
Journal ArticleDOI
Partitioning of transpiration to cut flower organs and its mediating role on vase life response to dry handling: A case study in chrysanthemum
Dimitrios Fanourakis,Eleftheria Papadopoulou,Apostolia Valla,Vasileios A. Tzanakakis,Panayiotis A. Nektarios +4 more
TL;DR: Low vase life decrease in response to prior desiccation was associated with decreased whole-cut flower transpiration during the postharvest period, and cultivar differences in vaseLife response to Prior Desiccation were attributed to variation in leaf stomatal characteristics.
Journal ArticleDOI
Monochromatic blue light enhances crocin and picrocrocin content by upregulating the expression of underlying biosynthetic pathway genes in saffron (Crocus sativus L.)
Sh Moradi,Mohsen Kafi,Sasan Aliniaeifard,Moein Moosavi-Nezhad,Carsten Pedersen,Nazim Gruda,Seyed Alireza Salami +6 more
TL;DR: In this paper , the effects of different ratios of blue (B) to red (R) and white (W) light on physiological, biochemical, and molecular responses of saffron in the flowering stage were investigated.
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ABA stimulates wound suberization through antagonizing the MYB4-mediated transcriptional repression of CYP86A1 and FAR in postharvest kiwifruit
TL;DR: The results suggest that ABA activates AchnCYP86A1 and AchnFAR to promote suberin monomers biosynthesis by inhibiting AchnMYB4.
References
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Journal ArticleDOI
Analysis of relative gene expression data using real-time quantitative pcr and the 2(-delta delta c(t)) method
TL;DR: The 2-Delta Delta C(T) method as mentioned in this paper was proposed to analyze the relative changes in gene expression from real-time quantitative PCR experiments, and it has been shown to be useful in the analysis of realtime, quantitative PCR data.
Journal ArticleDOI
Abscisic acid biosynthesis and catabolism
Eiji Nambara,Annie Marion-Poll +1 more
TL;DR: Identification of ABA metabolic genes has revealed that multiple metabolic steps are differentially regulated to fine-tune the ABA level at both transcriptional and post-transcriptional levels.
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Chlorophylls and Carotenoids: Measurement and Characterization by UV‐VIS Spectroscopy
TL;DR: In this article, the authors discuss methods used to account for such overlap by applying equations for accurate quantitative determination of chlorophyll (Chl) a, Chl b, and total carotenoids in the same pigment extract of leaves or fruits.
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PDR-type ABC transporter mediates cellular uptake of the phytohormone abscisic acid
Joohyun Kang,Jae-Ung Hwang,Miyoung Lee,Y.-K. Kim,Sarah M. Assmann,Enrico Martinoia,Youngsook Lee +6 more
TL;DR: The identification of the ATP-binding cassette (ABC) transporter Arabidopsis thaliana Pleiotropic drug resistance transporter PDR12 (AtPDR12)/ABCG40 as a plasma membrane ABA uptake transporter is reported, indicating that ABCG40 is necessary for timely responses to ABA.
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ABC transporter AtABCG25 is involved in abscisic acid transport and responses
Takashi Kuromori,Takaaki Miyaji,Hikaru Yabuuchi,Hidetada Shimizu,Eriko Sugimoto,Asako Kamiya,Yoshinori Moriyama,Kazuo Shinozaki +7 more
TL;DR: Results strongly suggest that AtABCG25 is an exporter of ABA and is involved in the intercellular ABA signaling pathway, and sheds light on the active control of multicellular ABA responses to environmental stresses among plant cells.