In Vitro Proliferation of Female Buds for Induction of Somatic Embryogenesis from False Horn Plantain (AAB, cv. Curraré).

Most cultivated bananas (Musa spp.) are polyploids, and their fruits are seedless and propagated exclusively vegetatively; however, they can also be cloned by micropropagation techniques, viz., direct organogenesis (DO) or somatic embryogenesis (SE).

Molecular Cloning and Functional Analysis of a Na-Insensitive K Transporter of Jacq.

High-affinity K (HAK) transporters are encoded by a large family of genes and are ubiquitous in the plant kingdom. These HAK-type transporters participate in low- and high-affinity potassium (K) uptake and are crucial for the maintenance of K homeostasis under hostile conditions. In this study, the full-length cDNA of gene was isolated from roots of the habanero pepper ().

Differential effects of aluminum on in vitro primary root growth, nutrient content and phospholipase C activity in coffee seedlings (Coffea arabica).

Coffea arabica is a woody species that grows in acid soils, where aluminum is available and may affect growth and productivity. To determine the effect of aluminum on primary root growth of C. arabica cv.

Isolation of cDNA encoding the catalytic site of phosphatidylinositol-specific phospholipase C from Coffea arabica L.: Recombinant expression and peptide purification.

A cDNA encoding the catalytic site of a phosphatidylinositol-specific phospholipase C (PI-PLC) was isolated from Coffea arabica suspension cells. The cDNA (designated CaPLC) encodes a polypeptide of 308 amino acids, containing the catalytic X and Y domains, and has 99% identity to the soybean gene. Recombinant CaPLC protein was expressed in Escherichia coli, purified, and used to produce a polyclonal antibody.

A simple and efficient method for isolation of DNA in high mucilaginous plant tissues.

A protocol is described for rapid DNA isolation from Malvaceae plant species and different tissues of Bixaceae that contain large amounts of polysaccharides, polyphenols, and pigments that interfere with DNA extractions. The method is a modification of Dellaporta et al. The current protocol is simple, and no phenol-chloroform extraction, ethanol, or isopropranol precipitation is required.