Two new mannose-binding lectins were isolated from garlic (Allium satiuum, ASA) and ramsons (All&m ursinum, AUA) bulbs, of the family Alliaceae, by affinity chromatography on immobilized mannose. The carbohydrate-binding specificity of these two lectins was studied by quantitative precipitation and hapten-inhibition assay. ASA reacted strongly with a synthetic linear (1 --$ 3)a-o-mannan and S. ...

In order to search for alternative control methods to synthetic pesticides, the potential of essential oils from Allium sativum (L.) (Alliaceae); was evaluated as fumigants against Callosobruchus maculatus (fab.) (Coleoptera: Bruchidae), a pest that attacks pulses during storage. Chickpea seeds were infested with 10 pairs of newly emerged weevils and, fumigated with 0, 1, 2, 3, or 4μl of essent...

Onion (Allium cepa L.) is the most economically important monocot outside of the grasses and is a member of the family Alliaceae in the order Asparagales. The Asparagales are a monophyletic order sister to the Commelinanae, which carries the grasses, palms, and bananas. These two important groups of monocots separated at least 130 million years ago and show little synteny at the recombinational...

A novel agglutinin gene was cloned from Arisaema lobatum using SMART RACE-PCR technology. The full-length cDNA of Arisaema lobatum agglutinin (ala) was 1078 bp and contained a 774 bp open reading frame encoding a lectin precursor (proproprotein) of 258 amino acid residues with a 23 aa signal peptide. ALA contained three mannose-binding sites (QXDXNXVXY) with two-conserved domains of 45% identit...

The type plant of Allium akaka S.G. Gmelin ex Roem. & Schult. was probably collected in the mountains west of Bandar Anzali. Here plants fitting the original description are extant, and one was selected as epitype. This taxon in the strict sense is not conspecific with A. latifolium Jaub. & Spach, and is morphologically well separable from topo-typical plants of A. haemanthoides Boiss. & Reut. ...

Verticillium wilt, caused by dahliae, is the most devastating soil-borne fungal disease of olive trees worldwide. Currently, there no effective measure available to control pathogen in diseased plants open field conditions. Searching more and sustainable solutions are a priority for sector. The existing alternatives include use biological microorganisms compounds natural origin from plants, suc...