background & aim: recent researches have been done on effects of plant growth regulators (pgr) on growth and production of different crops whose results indicate the effectiveness of most of these hormones on qualitative and quantitative growth of herbs. the application of regulators and inhibitors of growth on herbs may, in addition to growth, also lead to secondary metabolites stimulation...

Suurten tietomassojen käsittely ja analysointi on tietokantojen, WWW:n ja satelliittijärjestelmien takia yhä haastavampaa. Miljoonia tietueita sisältävien tietovarastojen hahmotus ei ole manuaalisin keinoin käytännöllistä tai edes mahdollista. Myös paikkatiedon määrä ja saatavuus on lisääntynyt muun tiedon mukana mm. satelliittipaikannuksen, karttapalvelujen ja muiden paikkatietojärjestelmien a...

This paper gives a proof that the universal cover of a closed 3-manifold built from three π1-injective handlebodies is homeomorphic to R. This construction is an extension to handlebodies of the conditions for gluing of three solid tori to produce non-Haken Seifert fibered manifolds with infinite fundamental group. This class of manifolds has been shown to contain non-Haken non-Seifert fibered ...

the pomegranate fruits of cvs. malas yazdi and malas ashkezar were immersed in sa (1 and 2 mm from source of acytyl salicylic acid) for five minutes, in ja (0.3 and 0.4 mm from source of n-propyl dihydrojasmonate) for fifteen minutes, in cacl2 (1 and 2%) for five minutes, and in distilled water for five minutes as control. then, the fruits were stored in cold storage at 1.5±0.5ºc and 85±5% rela...

The phytohormone jasmonic acid (JA) is vital in plant defense and development. Although biosynthesis of JA and activation of JA-responsive gene expression by the bioactive form JA-isoleucine have been well-studied, knowledge on JA metabolism is incomplete. In particular, the enzyme that hydroxylates JA to 12-OH-JA, an inactive form of JA that accumulates after wounding and pathogen attack, is u...

Despite its importance in a variety of plant defense responses, our understanding of how jasmonic acid (JA) functions at the biochemical level is limited. Several amino acid conjugates of JA were tested for their ability to complement the JA-insensitive Arabidopsis thaliana mutant jar1-1. Unlike free JA, JA-Ile inhibited root growth in jar1-1 to the same extent as in the wild type, whereas JA-V...

Background & Aim:Jasmonic acid (JA) is regarded as endogenous regulators that play important roles in regulating stress responses, plant growth and development.Effect of foliar application of JA on the essential oil and oil chemical components of hyssop (Hyssopus officinalis L.) were investigated. Experimental:  This study conducted in a CRD with three replications and in experimental...

Two generalized Harry Dym equations, recently found by Brunelli, Das and Popowicz in the bosonic limit of new supersymmetric extensions of the Harry Dym hierarchy [J. Math. Phys. 44:4756–4767 (2003)], are transformed into previously known integrable systems: one—into a pair of decoupled KdV equations, the other one—into a pair of coupled mKdV equations from a bi-Hamiltonian hierarchy of Kupersh...

• Untersuchungen am Menschen oder am menschlichen Material 2 ja 2 nein Die erforderliche Zustimmung der zuständigen Ethikkommission liegt dem Antrag zum Teilprojekt in Kopie bei 2 ja 2 nein • klinische Studien 2 ja 2 nein • Tierversuche 2 ja 2 nein • gentechnische Untersuchungen 2 ja 2 nein • Untersuchungen an humanen embryonalen Stammzellen 2 ja 2 nein Die gesetzliche Genehmigung liegt vor 2 j...

The phytohormone jasmonoyl-L-isoleucine (JA-Ile) signals through the COI1-JAZ coreceptor complex to control key aspects of plant growth, development, and immune function. Despite detailed knowledge of the JA-Ile biosynthetic pathway, little is known about the genetic basis of JA-Ile catabolism and inactivation. Here, we report the identification of a wound- and jasmonate-responsive gene from Ar...