Green leaf volatiles, fire and nonanoic acid activate MAPkinases in the model grass species Lolium temulentum
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چکیده
منابع مشابه
Cloning and characterization of a salt stress-inducible small GTPase gene from the model grass species Lolium temulentum.
A gene encoding a small guanosine triphosphate (GTP)-binding protein (smGTP) related to the Rab2 gene family of GTPases was identified during the analysis of a salt stress suppression subtractive hybridization (SSH) expression library from the model grass species Lolium temulentum L. (Darnel ryegrass). The smGTP gene was found to have a low-level constitutive expression and was strongly induced...
متن کاملPoisonous Foodgrain: Wheat Mixed with Lolium Temulentum
In the March issue of this journal there appeared under 'Medical News' (p. 148; an abstract from an article by Brinton) an account of an epidemic at Aden caused by the seed of Lolium temulentum, a weed which grows in wheat fields. The wheat was brought from Abyssinia and milled locally by machinery. The consumption of the product made the inhabitants go down with symptoms of acute intoxication....
متن کاملCloning and characterization of a putative fructosyltransferase and two putative invertase genes from the temperate grass Lolium temulentum L.
The invertases of Lolium temulentum have been characterized at the enzyme level. However, studies on the expression of the genes coding for these enzymes have been lacking. To elucidate the role of acid 'invertase-like' genes in sucrose metabolism and carbon partitioning in Gramineae further, three 'invertase-like' homologous clones were isolated from L. temulentum cDNA expression libraries bas...
متن کاملRegulation of flowering in the long-day grass Lolium temulentum by gibberellins and the FLOWERING LOCUS T gene.
Seasonal control of flowering often involves leaf sensing of daylength coupled to time measurement and generation and transport of florigenic signals to the shoot apex. We show that transmitted signals in the grass Lolium temulentum may include gibberellins (GAs) and the FLOWERING LOCUS T (FT) gene. Within 2 h of starting a florally inductive long day (LD), expression of a 20-oxidase GA biosynt...
متن کاملGibberellins, Endogenous and Applied, in Relation to Flower Induction in the Long-Day Plant Lolium temulentum.
Changes in endogenous gibberellin-like substances (GAs) and related compounds in the shoot apices of Lolium temulentum during and after flower induction by one long day was examined for plants grown in three consecutive years. The total GA level in the shoot apical tissue was high (up to 42 micrograms per gram dry weight, or 3 x 10(-5) molar GA(3) equivalents), increasing several-fold on the da...
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ژورنال
عنوان ژورنال: BMC Research Notes
سال: 2014
ISSN: 1756-0500
DOI: 10.1186/1756-0500-7-807