Trichomes may also be involved in sodium exudation through the leaves under saline conditions. Up-regulation of the SOS1 gene may be involved in the increased sodium levels observed in the leaves of salt treated plants. The sodium flux may be controlled by SOS1 activity. antarctica and transported to the leaves. These results indicate that Na + is taken up by the roots of D. In addition, salt treated plants showed increased sodium and proline levels with a concomitant increased expression of SOS genes (1 and 3). Epidermal scanning electron microscopy showed trichome induction in the leaves of salt treated plants. PCR amplifications were conducted using an ABI. antarctica plants exposed to NaCl were studied over 21 days. ROX dye, 212 ng template DNA, and 0.625 M of each primer as listed in (Additional file 1: Table S1). Leaf epidermis, physiological parameters and sodium transporters in D. To work on a shared primer collection into a team or a. antarctica is a salt tolerant species that allows sodium ions to diffuse into the root where a salt overly sensitive (SOS) system extrudes Na + from root cells and facilitates its movement through the xylem up to the leaves. It has been hypothesized that melanocytes form a functional unit. Modification of primer list format (automatically updated when open with AmplifX 1.5.0 or superior). AmplifX is a software to search through a collection of primers, such as any molecular biologist has in his refrigerators, to find those which can be use to. Salt crystals have been observed on the surface of leaves in plants treated with high NaCl. (Poaceae) grows in coastal habitats in the Maritime Antarctic where it is often exposed to sea spray.
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