Research paper on banana tissue culture

research paper on banana tissue culture

the bud is a living organ, it needs an adequate supply of carbohydrates to support its growth into a sucker. The supernatant was filtered through 5 layers of cheesecloth and an equal volume of ice cold iso-propanol was added to the filtrate. First identified in the early 1990s in Taiwan, Malaysia and Indonesia, TR4 has since spread to many Southeast Asian countries and on into the Middle East and Africa. The values presented are the calculated means of all three plots. The dwarf genotype had approximately 40 shorter internodes in comparison to the normal phenotype, but showed sensitivity.

Each lateral bud that forms (Line A in the graph) is capable of growing into a sucker, but not all. The results obtained by the GA assay on in vitro plantlets provide evidence to the hypothesis that 'Dwarf' and 'Giant' phenotypes are related to GA sensitivity. This ratio was significantly higher for the plants selected in Israel compared to locally selected clones (Figure 5). This may indicate multiplication of retro-elements in a close proximity to the original retro-sequence.

Under the right conditions, an entire plant can be regenerated from a single cell. Plant Tissue Culture includes products for plant culture media, plant vitamin mixes, orchid culture media, plant pathogen screening, plant growth media, plant phycology and ecotoxicity, gelling agents, plant antibiotics and antimycotics and plant growth regulators. Lahav 11,.A., Ballesteros.

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Both wild species of bananas and cultivated bananas produce suckers. 2nd Edn. Plantain cultivars (Musa spp. Musa acuminata (A genome) and, musa balbisiana (B genome). The initial selection was carried if i were a father essay out on 300 mats originating from six mother clones multiplied by meristem culture. Systems of cultivation and management. Analysis of GA sensitivity was examined by measuring elongation and the distance between internodes of the in vitro plants following a four weeks culture period on the GA enriched medium. Yield is determined mainly by the number of bunches/ mat (usually 1-3 per mat) and the weight of each bunch. Unfortunately, tissue culture is labor intensive, time consuming, and can be costly. While bunches of clones '6-6' and '5-1' weighed more than '42-5 the number of bunches per hectare for '42-5' out-performed the others in both the third and fourth cycle of growth (Figure 1,3). Transcriptional activation of the tobacco retrotransposon Tto 1 by wounding and metyl jasmonate.