In this study the effect of growth regulators in different concentrations were tested for shoot and root development micropropagation pomegranate with nodal explants. The explants collected morning, third node from tip. healthy plants which authenticated. For MS media was supplemented alpha-naphthalene acetic acid (NAA), indole-3-butyric-acid (IBA), 6-benzyl aminopurine (BAP) kinetin their comb...

Auxin is one type of phytohormones that plays important roles in nearly all aspects of plant growth and developmental processes. The glycosylation of auxins is considered to be an essential mechanism to control the level of active auxins. Thus, the identification of auxin glycosyltransferases is of great significance for further understanding the auxin regulation. In this study, we biochemicall...

An effi cient protocol for organogenesis through leaves has been established for Launaea sarmentosa (Willd.) Sch. Bip. ex Kuntze, a highly valuable medicinal plant. The leaf explants produced microshoots on MS basal medium when fortifi ed with cytokinins and auxins. A combination of 6-benzylaminopurine (BAP) at 0.5mg/l and naphthaleneacetic acid (NAA) at 0.2mg/l resulted in the induction of hig...

Clerodendrum pholomidis is an important medicinal plant of Lamiaceae. Leaves, internode and petiole explants were cultured on Murashige and Skoog (MS) medium supplemented with combinations of 2, 4-dichlorophenoxy acetic acid (2, 4-D), kinetin (kn) and indole-3 butyric acid (IBA). Leaf explants formed clusters of globular somatic embryos directly from epidermal cells within 12-15d when cultured ...

Bud break and multiple shoots were induced in apical and axillary meristems derived from one month old seedlings of S. mukorossi on Murashige and Skoog (MS) medium supplemented with benzylamino purine (BAP) 0.4 microM or 0.8 microM alone. A combination of BAP and gibberellic acid (GA3) 0.4 microM and 2.8 microM produced elongated multiple shoots from both types of explants. Excised shoots were ...

Arabidopsis (Arabidopsis thaliana) contains 15 genes encoding members of the pleiotropic drug resistance (PDR) family of ATP-binding cassette transporters. These proteins have been speculated to be involved in the detoxification of xenobiotics, however, little experimental support of this hypothesis has been obtained to date. Here we report our characterization of the Arabidopsis PDR9 gene. We ...

From past to the present, cultural, medicinal, landscape and culinary use of junipers has contrib­uted it being one most widely distributed woody plants in world. Therefore, is so important that finding appropriate production methods obtain quality seedlings line with usage area. In present study, was tried determine best conditions applications on propagation by cuttings three juniper taxa inc...

A simple and reliable high-performance liquid chromatographic method that uses photodiode array detection was developed for the simultaneous determination of 12 native and synthetic plant hormones, i.e., plant growth regulators (PGRs), in fertilizers, such as 1-naphthol, 2,4-dichlorophenoxyacetic acid, 4-(2,4-dichlorophenoxy)butyric acid, 4-chlorophenoxyacetic acid, indole-3-acetic acid, 4-(3-i...

Creeping bentgrass putting greens experience quality decline during summer due to heat and drought stress in U.S. transition zone other areas with similar climate. Plant biostimulants have been used improve turfgrass tolerance abiotic stress. This study was designed investigate the effect modes of action humic acid (HA) based on turf quality, root viability, hormone metabolism creeping The two ...