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Sunflower (Helianthus annuus L.)
2014Sunflower (Helianthus annuus L.) is still considered as a recalcitrant species to in vitro culture and transformation in spite of the publication of different protocols. Here we describe a routine transformation system of this crop which requires mature HA89 genotype seeds and Agrobacterium tumefaciens EHA105 strain for gene delivery, being both easily
Laura M, Radonic +5 more
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Transgenic Sunflower (Helianthus annuus)
2000The genus Helianthus (Asteraceae) includes about 100 species (Watson 1929), the majority of which are native to North America. The genus provides two food plants, H. annuus, the sunflower, and H. tuberosus, the topinambour or Jerusalem artichoke. Several varieties of H.
PUGLIESI, CLAUDIO +2 more
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2018
Helianthus annuus L. Artbeschreibung: 0,5-2,5 m hoch, kaum verzweigt, rauhaarig. Blätter wechselständig, herz- bis eiförmig, spitz gezähnt. Blütenköpfe einzeln oder wenige, nickend, Durchmesser 10-40 cm. Zungenblüten 20-70, 6-10 cm lang und bis 2 cm breit, meist gelb. Röhrenblüten rotbraun, seltener gelb.
Konrad Lauber +2 more
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Helianthus annuus L. Artbeschreibung: 0,5-2,5 m hoch, kaum verzweigt, rauhaarig. Blätter wechselständig, herz- bis eiförmig, spitz gezähnt. Blütenköpfe einzeln oder wenige, nickend, Durchmesser 10-40 cm. Zungenblüten 20-70, 6-10 cm lang und bis 2 cm breit, meist gelb. Röhrenblüten rotbraun, seltener gelb.
Konrad Lauber +2 more
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Sunflower (Helianthus annuus) Seed
2020Sunflower (Helianthus annuus L.) is an important agricultural crop grown for its seeds worldwide. Globally, sunflower is the fourth largest source of vegetable oil next to soybean, palm and rapeseed. Besides edible oil, it is grown for its fruits both for human and livestock consumption. Production of sunflower seed has increased over the years because
Sakshi Khurana, Ravinder Singh
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Characterization of Helianthus annuus L. storage proteins
Journal of Agricultural and Food Chemistry, 1989A rapid method is described for isolating the globulin fraction (helianthinin) of sunflower seeds (Helianthus annum L.). The protein was characterized by chromatography and electrophoresis and compared with the globulin extracted from protein bodies.
DURANTE M +3 more
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Neue sterine in Helianthus annuus
Phytochemistry, 1973Six Δ7-sterols were isolated from sunflower seed oil by preparative TLC. On the basis of physica and chemical data five of the Δ7-sterols were identified: Δ7-stigmastenol, Δ7-campestenol, Δ7,24(28)-stigma-stadienol, Δ7,24(25)-stigmastadienol, and Δ7,9(11),24(28)-stigmastatrienol. The last two sterols have not previously been detected in nature.
Elfriede Elizabeth Homberg +1 more
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