Meloidogyne incognita root-knot nematode is one of the main causes tomato root damage and consequently crop production losses. Thus, in vitro conditions, number nematodes hatched eggs (%) at 4 6 days mortality (J2 stage) 8, 18, 24 h, were evaluated Petri dishes containing candidate rhizobacteria Enterobacter asburiae (BA4-19 PM3-14), Acinetobacter calcoaceticus (BM2-12), Klebsiella variicola (B...

Native/endogenous promoters have several fundamental limitations in terms of their size, Cis-elements distribution/patterning, and mode induction, which is ultimately reflected insufficient transcriptional activity. Several customized synthetic were designed tested plants during the past decade to circumvent such constraints. Such a built-in capacity drive expression foreign genes at maximum am...

Abstract Endophytic bacteria have been reported to roles as biocontrol agents and plant growth promoters. The application of endophytic in the form mixed culture [consortia] will provide better effectiveness than when applied alone. This study aimed obtain a consortium that is effective biological control for purple blotch [ Alternariaporri ], promote yield shallots. research was arranged compl...

Brassinosteroids (BRs) signal through a plasma membrane-localized receptor kinase to regulate plant growth and development. We showed previously that a novel protein, BES1, accumulates in the nucleus in response to BRs, where it plays a role in BR-regulated gene expression; however, the mechanism by which BES1 regulates gene expression is unknown. In this study, we dissect BES1 subdomains and e...

Plant growth and productivity are greatly affected by environmental stresses such as drought, high salinity, and low temperature. Expression of a variety of genes is induced by these stresses in various plants. The products of these genes function not only in stress tolerance but also in stress response. In the signal transduction network from perception of stress signals to stress-responsive g...

an experiment was conducted to assess the influences of different growth promoters on performance, carcass characteristic and intestinal microflora of broiler. day-old broiler chicks from arian strain (384) were used in the completely randomized experimental design during 7-42 days of age. eight rations were formulated as a follow 1: control (without growth promoters); 2-control + formic acid (...