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abscisic acid
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- Author:
- Adewale Suraj Bello; Imen Saadaoui; Radhouane Ben-Hamadou
- Source:
- Agronomy 2021 v.11 no.8 pp. -
- ISSN:
- 2073-4395
- Subject:
- abscisic acid; agronomy; bioenergy; biofertilizers; biomass production; cytokinins; drought; ethylene; gibberellins; microalgae; nutrient deficiencies; salinity
- Abstract:
- ... Microalgae are photoautotrophic organisms with high commercial potential. Extracts from microalgae are extensively used in crop cultivation, mainly because they possess growth-promoting properties, coupled with their enhancing impacts on the crop’s ability to withstand abiotic stresses viz. extreme temperatures, drought, salinity, and mineral deficiency. The chemical composition of microalgae extr ...
- DOI:
- 10.3390/agronomy11081610
- https://doi.org/10.3390/agronomy11081610
- Author:
- Xuezhi Wang; Weihua Cui; Weiwu Hu; Chuanping Feng
- Source:
- RSC advances 2020 v.10 no.18 pp. 10394-10401
- ISSN:
- 2046-2069
- Subject:
- Spirodela polyrhiza; abscisic acid; adenosine diphosphate; aquatic plants; bioenergy; biomass; carbon sequestration; climate change; energy crops; energy flow; feedstocks; glucose-1-phosphate adenylyltransferase; lignin; photosynthesis; ultrastructure
- Abstract:
- ... To meet the increasing energy consumption around the world and fight global climate change, there is an urgent need to explore renewable energy crops to replace the traditional energy sources. Duckweed (Spirodela polyrrhiza) is widely distributed in the world and has high starch and low lignin contents, which is perhaps an ideal feedstock for bioenergy production. To investigate the effects of abs ...
- DOI:
- 10.1039/d0ra00269k
- https://doi.org/10.1039/d0ra00269k
- Author:
- Linghui Wang; Yan Wu; Yinshuai Tian; Tingwei Dai; Guilan Xie; Ying Xu; Fang Chen
- Source:
- Gene 2020 v.742 pp. 144588
- ISSN:
- 0378-1119
- Subject:
- Jatropha curcas; Nicotiana benthamiana; abscisic acid; arable soils; area; bioenergy; cytokinins; drought; drought tolerance; genes; genetically modified organisms; indole acetic acid; jasmonic acid; land; leaf anatomy; leaf area; leaf thickness; oxygen; photosynthesis; reverse transcriptase polymerase chain reaction; signal transduction; survival rate; transcription factors; transpiration; water; water stress
- Abstract:
- ... Jatropha curcas is an important bioenergy oil plant, and often planted on barren land to save the area of arable land. It is significant to improve the adaptability of J. curcas to various abiotic stresses. In the present study, we transferred a J. curcas gene, encoding a CBF2 transcription factor, into Nicotiana benthamiana. Under drought treatment, the JcCBF2 transgenic lines showed improved sur ...
- DOI:
- 10.1016/j.gene.2020.144588
- https://doi.org/10.1016/j.gene.2020.144588
- Author:
- Lili Fu; Deguan Tan; Xuepiao Sun; Zehong Ding; Jiaming Zhang
- Source:
- Plant physiology and biochemistry 2020 v.155 pp. 512-522
- ISSN:
- 0981-9428
- Subject:
- Lemna gibba; abiotic stress; abscisic acid; auxins; bioenergy; brassinosteroids; calcium; cell walls; flowering; germplasm conservation; gibberellic acid; heterosis; jasmonic acid; lipid metabolism; nitrogen metabolism; photosynthesis; salicylic acid; sewage treatment; starch; transcription (genetics)
- Abstract:
- ... Duckweed is a simple aquatic floating plant having great potential in sewage treatment and bioenergy production. Duckweed rarely flowers in nature, which greatly limits its germplasm collection, conservation, and heterosis usage. Salicylic acid (SA) can efficiently induce flowering of duckweed (e.g., Lemna gibba); however, the related genes and regulatory networks remain unclear. In this work, we ...
- DOI:
- 10.1016/j.plaphy.2020.08.001
- https://doi.org/10.1016/j.plaphy.2020.08.001
- Author:
- Xuezhi Wang; Weihua Cui; Weiwu Hu; Chuanping Feng
- Source:
- BioEnergy research 2017 v.10 no.2 pp. 417-426
- ISSN:
- 1939-1234
- Subject:
- 1,4-alpha-glucan branching enzyme; Spirodela; abscisic acid; bioenergy; biomass; carbon dioxide fixation; carotenoids; chlorophyll; corn; energy crops; feedstocks; food crops; lignin; photosynthesis; pigments; starch; starch synthase; stress response; sugarcane
- Abstract:
- ... Spirodela polyrrhiza, a fast-growing duckweed with high starch and low lignin content, shows promise as a feedstock for bioenergy. Abscisic acid (ABA) is a biological hormone that controls plant growth and stress response. The effects of different ABA concentrations (0, 1.0 × 10⁻⁵, 1.0 × 10⁻⁴, 1.0 × 10⁻³, 1.0 × 10⁻², and 1.0 × 10⁻¹ mg/L) on duckweed biomass growth, carbon dioxide fixation, formati ...
- DOI:
- 10.1007/s12155-016-9805-4
- https://doi.org/10.1007/s12155-016-9805-4
- Author:
- Tesfamichael H. Kebrom; Brian McKinley; John E. Mullet
- Source:
- Biotechnology for biofuels 2017 v.10 no.1 pp. 159
- ISSN:
- 1754-6834
- Subject:
- ethylene; flowering; genes; cell walls; bioenergy; gene expression; genotype; hormone metabolism; gene expression regulation; transcription factors; grasses; transcriptomics; DNA replication; transcription (genetics); biomass; indole acetic acid; vascular bundles; vegetative growth; internodes; pith; abscisic acid; cell cycle
- Abstract:
- ... BACKGROUND: Bioenergy sorghum accumulates 75% of shoot biomass in stem internodes. Grass stem internodes are formed during vegetative growth and elongate in response to developmental and environmental signals. To identify genes and molecular mechanisms that modulate the extent of internode growth, we conducted microscopic and transcriptomic analyses of four successive sub-apical vegetative interno ...
- DOI:
- 10.1186/s13068-017-0848-3
- PubMed:
- 28649278
- PubMed Central:
- PMC5480195
- https://doi.org/10.1186/s13068-017-0848-3
- Author:
- Michel Chaires; Dinesh Gupta; Nirmal Joshee; Kerry K. Cooper; Chhandak Basu
- Source:
- Journal of plant interactions 2017 v.12 no.1 pp. 128-136
- ISSN:
- 1742-9153
- Subject:
- Paulownia elongata; abscisic acid; bioenergy; bioinformatics; biomass; climate; death; fuel production; gene expression regulation; genes; high-throughput nucleotide sequencing; plant growth; quantitative polymerase chain reaction; reactive oxygen species; salt stress; salt tolerance; soil salinity; transcriptome; transcriptomics; trees
- Abstract:
- ... Paulowina elongata is a fast-growing tree species is grown in different climates and types of soils. Environmental adaptability as well as high-yielding biomass make the P. elongata species an ideal candidate for biofuel production. High soil salinity is known to inhibit plant growth dramatically or leads to plant death. The purpose of this study was to characterize the salt-induced changes in the ...
- DOI:
- 10.1080/17429145.2017.1298851
- CHORUS:
- 10.1080/17429145.2017.1298851
- Chorus Open Access:
- 10.1080/17429145.2017.1298851
- https://doi.org/10.1080/17429145.2017.1298851
- Author:
- Yuan Fu; Michele Poli; Gaurav Sablok; Bo Wang; Yanchun Liang; Nicola La Porta; Violeta Velikova; Francesco Loreto; Mingai Li; Claudio Varotto
- Source:
- Biotechnology for biofuels 2016 v.9 no.1 pp. 54
- ISSN:
- 1754-6834
- Subject:
- Arundo donax; GRAS substances; Internet; abscisic acid; acetylene; biochemical pathways; bioenergy; biomass production; energy crops; gene expression; gene expression regulation; genes; indole acetic acid; inventories; physiological state; polyethylene glycol; roots; sequence analysis; shoots; stress response; tissues; transcription (genetics); transcription factors; transcriptome; water stress; Mediterranean region
- Abstract:
- ... BACKGROUND: Arundo donax L. (Poaceae) is considered one of the most promising energy crops in the Mediterranean region because of its high biomass yield and low input requirements, but to date no information on its transcriptional responses to water stress is available. RESULTS: We obtained by Illumina-based RNA-seq the whole root and shoot transcriptomes of young A. donax plants subjected to osmo ...
- DOI:
- 10.1186/s13068-016-0471-8
- PubMed:
- 26958077
- PubMed Central:
- PMC4782572
- https://doi.org/10.1186/s13068-016-0471-8
- Author:
- Zhi-Juan Feng; Zhao-Shi Xu; Jiutong Sun; Lian-Cheng Li; Ming Chen; Guang-Xiao Yang; Guang-Yuan He; You-Zhi Ma
- Source:
- Plant cell reports 2016 v.35 no.1 pp. 115-128
- ISSN:
- 0721-7714
- Subject:
- drought tolerance; phylogeny; drought; genes; oxidative stress; bioenergy; homeostasis; Setaria italica; tissues; transcription factors; plant development; germination; gene overexpression; water content; root growth; abiotic stress; enzyme activity; tobacco; stress tolerance; crop models; survival rate; stress response; ripening; abscisic acid; chlorophyll; crops
- Abstract:
- ... KEY MESSAGE : Six foxtail millet ASR genes were regulated by various stress-related signals. Overexpression of ASR1 increased drought and oxidative tolerance by controlling ROS homeostasis and regulating oxidation-related genes in tobacco plants. Abscisic acid stress ripening (ASR) proteins with ABA/WDS domains constituted a class of plant-specific transcription factors, playing important roles in ...
- DOI:
- 10.1007/s00299-015-1873-y
- https://doi.org/10.1007/s00299-015-1873-y