Abstract Gambir is a type of plantation plant that has many benefits. extract can be used for the food, cosmetic, pharmaceutical, and leather tanning industries. However, availability gambier decreased in production. Hence, information technology propagating seeds vitro needed. The growth explants impacted by application regulators explant sources in-vitro. This study’s purpose was to ascertain...

<p class="Default"><strong>Background:</strong> Chrysanthemum is one of the most popular landscape plants worldwide. Introducing desirable traits into this plant by conventional breeding has limitations due to cross-incompatibility. An approach problem introduction resistance or tolerance via genetic transformation. <em>In vitro</em> regeneration necessary for impl...

BACKGROUND Scleral buckling is still a common procedure to repair rhematogenous retinal detachment, and acute or chronic infection of the scleral explant is rare. We report an intractable case of acute scleral explant infection by Pseudomonas aeruginosa. CASE A 36-year-old man suffered from acute scleral explant infection by P. aeruginosa forty-eight hours after scleral buckling for rhegmatog...

Testing cardiac gene and cell therapies in vitro requires a tissue substrate that survives for several days in culture while maintaining its physiological properties. The purpose of this study was to test whether culture of intact cardiac tissue of neonatal rat ventricles (organ explant culture) may be used as a model to study gene and cell therapy. We compared (immuno) histology and electrophy...

Salvia tomentosa is a perennial sage of the maquis vegetation, strongly aromatic, with medicinal and ornamental value. Aiming to facilitate promotion species in floriculture sector, its micropropagation was studied terms effect explant origin medium plant growth regulators on vitro cultures establishment, shoot proliferation rooting. Shoot tip or single node explants excised from either grown s...

The first experiment was done to select the most suitable explant establish a culture for shoot regeneration. Four different explants (cotyledon, cotyledon node, leaf and hypocotyl) excised from in vitro grown seedlings were cultured on MS medium containing 1.0 mg l-1 BAP 0.2 NAA. Cotyledon responsive which exhibited quick callus initiation. second conducted determine effect of media BAP, NAA a...

the influence of explant nodal positions on the in vitro shoot growth and proliferation were studied in the two rose cvs. ‘bianca’ and ‘el torro’. third, fourth and fifth nodal explants were cultured on the modified ms medium supplemented with 1.0 and 5.0 mg/l ba. in both the cultivars, higher rate of proliferation (‘bianca’ 3.75; ‘el torro’ 2.65) were obtained from the explants distal to the a...