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You searched for: Subject "Helianthus annuus" Remove constraint Subject: "Helianthus annuus" Publication Year 2018 Remove constraint Publication Year: 2018 Subject Helianthus annuus Remove constraint Subject: Helianthus annuus Text Availability Full Text Remove constraint Text Availability: Full Text
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1. Genomic abundance and transcriptional activity of diverse gypsy and copia long terminal repeat retrotransposons in three wild sunflower species

Author:
Qiu, Fan; Ungerer, Mark C.
Source:
BMC plant biology 2018 v.18 no.1 pp. 6
ISSN:
1471-2229
Subject:
Helianthus annuus,   etc   ; Helianthus agrestis; correlation; diploidy; evolution; genomics; high-throughput nucleotide sequencing; nuclear genome; retrotransposons; terminal repeat sequences; transcription (genetics); transcriptome; transposons;     Show all 13 Subjects
Abstract:
... BACKGROUND: Long terminal repeat (LTR) retrotransposons are highly abundant in plant genomes and require transcriptional activity for their proliferative mode of replication. These sequences exist in plant genomes as diverse sublineages within the main element superfamilies (i.e., gypsy and copia). While transcriptional activity of these elements is increasingly recognized as a regular attribute o ...
DOI:
10.1186/s12870-017-1223-z
PubMed:
29304730
PubMed Central:
PMC5755311

2. Recent advances in bio-based multi-products of agricultural Jerusalem artichoke resources

Author:
Qiu, Yibin; Lei, Peng; Zhang, Yatao; Sha, Yuanyuan; Zhan, Yijing; Xu, Zongqi; Li, Sha; Xu, Hong; Ouyang, Pingkai
Source:
Biotechnology for biofuels 2018 v.11 no.1 pp. 151
ISSN:
1754-6834
Subject:
Helianthus annuus,   etc   ; Jerusalem artichokes; biobased products; biomass; biorefining; cost effectiveness; feedstocks; genetic engineering; hydrolysis; industry; inulin; microorganisms; perennials; value added;     Show all 14 Subjects
Abstract:
... The Jerusalem artichoke is a perennial plant that belongs to the sunflower family. As a non-grain crop, Jerusalem artichoke possesses a number of desirable characteristics that make it a valuable feedstock for biorefinery, such as inulin content, rapid growth, strong adaptability, and high yields. This review provides a comprehensive introduction to renewable Jerusalem artichoke-based biomass reso ...
DOI:
10.1186/s13068-018-1152-6
PubMed:
29881456
PubMed Central:
PMC5984348

3. Terzyme: a tool for identification and analysis of the plant terpenome

Author:
Priya, Piyush; Yadav, Archana; Chand, Jyoti; Yadav, Gitanjali
Source:
Plant methods 2018 v.14 no.1 pp. 4
ISSN:
1746-4811
Subject:
Helianthus annuus,   etc   ; Markov chain; algorithms; artificial intelligence; cinnamon; data collection; databases; flavor; functional diversity; genes; genomics; medicinal properties; odors; phytopharmaceuticals; plant taxonomy; prediction; proteome; terpenoids; transferases;     Show all 19 Subjects
Abstract:
... BACKGROUND: Terpenoid hydrocarbons represent the largest and most ancient group of phytochemicals, such that the entire chemical library of a plant is often referred to as its ‘terpenome’. Besides having numerous pharmacological properties, terpenes contribute to the scent of the rose, the flavors of cinnamon and the yellow of sunflowers. Rapidly increasing -omics datasets provide an unprecedented ...
DOI:
10.1186/s13007-017-0269-0
PubMed:
29339971
PubMed Central:
PMC5761147

4. Influence of oat components on lipid digestion using an in vitro model: Impact of viscosity and depletion flocculation mechanism

Author:
Grundy, Myriam M.L.; McClements, David J.; Ballance, Simon; Wilde, Peter J.
Source:
Food hydrocolloids 2018 v.83 pp. 253-264
ISSN:
0268-005X
Subject:
Helianthus annuus,   etc   ; analytical methods; aqueous solutions; beta-glucans; bran; digestibility; droplets; emulsions; flocculation; flour; guar gum; hydrocolloids; hydrodynamics; light microscopy; light scattering; lipids; lipolysis; models; molecular weight; oats; rheology; viscosity; water solubility;     Show all 23 Subjects
Abstract:
... Depletion flocculation is a well-known instability mechanism that can occur in oil-in-water emulsions when the concentration of non-adsorbed polysaccharide exceeds a certain level. This critical flocculation concentration depends on the molecular characteristics of the polysaccharide molecules, such as their molecular weight and hydrodynamic radius. In this study, a range of analytical methods (dy ...
DOI:
10.1016/j.foodhyd.2018.05.018
PubMed:
30283194
PubMed Central:
PMC6020131

5. Comparison of GWAS models to identify non-additive genetic control of flowering time in sunflower hybrids

Author:
Bonnafous, Fanny; Fievet, Ghislain; Blanchet, Nicolas; Boniface, Marie-Claude; Carrère, Sébastien; Gouzy, Jérôme; Legrand, Ludovic; Marage, Gwenola; Bret-Mestries, Emmanuelle; Munos, Stéphane; Pouilly, Nicolas; Vincourt, Patrick; Langlade, Nicolas; Mangin, Brigitte
Source:
Theoretical and applied genetics 2018 v.131 no.2 pp. 319-332
ISSN:
0040-5752
Subject:
Helianthus annuus,   etc   ; crops; crossing; females; flowering date; genome-wide association study; genomics; genotyping; heterosis; hybrids; males; models; quantitative trait loci; single nucleotide polymorphism;     Show all 14 Subjects
Abstract:
... KEY MESSAGE: This study compares five models of GWAS, to show the added value of non-additive modeling of allelic effects to identify genomic regions controlling flowering time of sunflower hybrids. Genome-wide association studies are a powerful and widely used tool to decipher the genetic control of complex traits. One of the main challenges for hybrid crops, such as maize or sunflower, is to mod ...
DOI:
10.1007/s00122-017-3003-4
PubMed:
29098310
PubMed Central:
PMC5787229

6. Does introgression of crop alleles into wild and weedy living populations create cryptic in situ germplasm banks?

Author:
Ellstrand, Norman C.
Source:
Molecular ecology 2018 v.27 no.1 pp. 38-40
ISSN:
0962-1083
Subject:
Helianthus annuus,   etc   ; alleles; crops; descriptive studies; evolution; gene flow; germplasm; introgression; wild relatives;     Show all 9 Subjects
Abstract:
... Natural gene flow often delivers alleles from cultivated species into unmanaged populations of weedy or wild relatives. Unmanaged populations with introgressed crop alleles may become the unintended repositories of crop alleles that are no longer available to breeders. Descriptive studies have confirmed the introgression of alleles from 17 crop species into free‐living populations. Multigeneration ...
DOI:
10.1111/mec.14390
Chorus Open Access:
10.1111/mec.14390

7. The impact of restrictions on neonicotinoid and fipronil insecticides on pest management in maize, oilseed rape and sunflower in eight European Union regions

Author:
Kathage, Jonas; Castañera, Pedro; Alonso‐Prados, José Luis; Gómez‐Barbero, Manuel; Rodríguez‐Cerezo, Emilio
Source:
Pest management science 2018 v.74 no.1 pp. 88-99
ISSN:
1526-498X
Subject:
Helianthus annuus,   etc   ; Brassica napus; European Union; case studies; clothianidin; corn; crops; farmers; fipronil; growing season; imidacloprid; pests; pyrethrins; seed treatment; seeds; soil; sowing; thiamethoxam;     Show all 18 Subjects
Abstract:
... BACKGROUND: In 2013, the European Commission restricted the use of three neonicotinoids (clothianidin, imidacloprid and thiamethoxam) and the pyrazole fipronil, which are widely used to control early‐season pests. Here, we used original farm survey data to examine the impact of the restrictions on pest management practices in eight regional case studies including maize, oilseed rape and sunflower ...
DOI:
10.1002/ps.4715
PubMed:
28842940
PubMed Central:
PMC5765491