Enhanced growth and photosynthesis of rain tree (Samanea saman Merr.) plantlets in vitro under a CO2-enriched condition with decreased sucrose concentrations in the medium

Mosaleeyanon, Kriengkrai; Cha–um, Suriyan; Kirdmanee, Chalermpol

doi:10.1016/j.scienta.2004.02.010

Cited by 44 publications

(32 citation statements)

References 24 publications

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“…Sucrose (at concentrations between 58.42 mM to 116.85 mM) has been the most widely used carbohydrate source for explant culturing, although other compounds such as glucose, fructose, and maltose at different concentrations may also give positive results, depending (principally) on the genotype being tested (Grattapaglia & Machado, 1998;Nicoloso et al, 2003;Mosaleeyanon et al, 2004;Skrebsky et al, 2004;Pati et al, 2006;Rodrigues et al, 2006;Bandeira et al, 2007;Luo et al, 2009;Dobránszki & Silva, 2010;Mohamed & Alsadon, 2010).…”

Section: Resultsmentioning

confidence: 99%

“…According to Mosaleeyanon et al (2004), the presence of sucrose in the culture medium is necessary for the initial growth and morphogenesis of buds and leaves that will be indispensable for subsequent photosynthetic activities. Dobránszki & Silva (2010) noted that the responses of the different species to different carbohydrates in in vitro multiplication studies may be related to genotype dependent interactions, as well as to residual effects of the culture medium in which the species had been maintained.…”

Section: Resultsmentioning

confidence: 99%

“…Some researchers have suggested, however, that different carbohydrates can have very distinct effects on tissue morphogenesis (Welander et al, 1989;Yu & Reed, 1993;Lemos & Baker, 1998;Skrebsky et al, 2004;Pati et al, 2006;Dobránszki & Silva, 2010), making it necessary to evaluate their individual effects with each species. According to Mosaleeyanon et al (2004), the effects of the types and concentrations of different carbohydrates on the growth and development of in vitro cultures are still relevant questions in micropropagation research, especially among woody species.…”

Section: Introductionmentioning

confidence: 99%

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Effect of different carbon sources on the in vitro multiplication of Annona sp.

et al. 2011

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The Annonaceae family comprises approximately 2.300 species, some with significant commercial value. Although commercial plantations have suffered due to problems related to seedling production. As micropropagation is a viable technique for seedling production, the present work evaluated the effects of different carbon sources on in vitro bud induction in five Annonaceae species. Nodal segments obtained from plants of the Annona glabra, A. cauliflora, A. coriacea, A. bahiensis and Rollinia silvatica species were inoculated into solid WPM culture medium with 8.87 M BAP, 0.86 mM of benomyl, and 87.64 mM of the following carbon sources: glucose, sucrose, fructose, galactose, sorbitol and maltose. We evaluated the buds number, the length and weight of the largest bud, the number of expanded leaves per bud, the length of the largest leaf and the dry matter of the buds. No significant difference was observed among the different carbon sources used in terms of the number of produced buds; however, the length of the largest bud, the number of expanded leaves, the length of the largest leaf, and dry weight of the buds presented significant difference according to the studied speciesas well as the carbon sources used, with the lowest value being obtained with sorbitol. The results obtained here indicated that, except for sorbitol, any of the carbohydrates tested could be used in the in vitro multiplication protocols for A. bahiensis, A. cauliflora, A. coriacea, A. glabra and R. silvatica.Index terms: Annonaceae, micropropagation, carbohydrates. RESUMOA família Annonaceae compreende, aproximadamente, mais de 2.300 espécies, algumas com ampla aceitação no mercado nacional. No entanto, o plantio comercial tem sido prejudicado, em razão das questões relacionadas à produção de mudas. Considerando que a micropropagação é uma técnica viável nesse contexto, conduziu-se este trabalho, com o objetivo de avaliar o efeito de diferentes fontes de carbono na indução de brotações in vitro em cinco espécies de anonáceas. Segmentos nodais obtidos de plantas de Annona glabra, A. cauliflora, A. coriacea, A. bahiensis e Rollinia silvatica, foram inoculados em meio à cultura WPM sólido + 8,87 M de BAP, 0,86 mM de benomil e 87,64 mM das seguintes fontes de carbono: glucose, sucrose, fructose, galactose, sorbitol e maltose. Avaliou-se o número de brotações, o comprimento e o peso da maior brotação, o número de folhas expandidas por brotação, o comprimento da maior folha e a matéria seca das brotações. Não houve diferença significativa entre as fontes de carbono para o número de brotações. Mas, para as variáveis comprimento das brotações, número de folhas expandidas, comprimento da maior folha e matéria seca das brotações, tanto as espécies estudadas como as fontes de carbono influenciaram significativamente as respostas, e os menores valores foram obtidos na presença de sorbitol. Os resultados obtidos indicam que, exceto o sorbitol, qualquer carboidrato pode ser utilizado em protocolos de micropropagação de A. bahiensis, A. cauliflora,...

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effect of different carbon sources on the in vitro multiplication of Annona sp.

et al. 2011

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“…Until the 1980s, it was considered that in vitro development was strictly heterotrophic. However, showed that many in vitro explants have the ability of growing in a photoautotrophic way, with low photosynthetic liquid rate mainly due to low concentration of CO 2 the culture flasks Le et al, 2001;Mosaleeyanon et al, 2004). Several authors have highlighted that sugar can have positive (Furbank et al, 1997;Tichá et al, 1998) or negative effects (Hdider and Desjardins, 1994;Serret et al, 1997;Lê et al, 2001) on growth, photosynthesis and photosynthetic gene expression in plants cultured in vitro.…”

Section: Introductionmentioning

confidence: 99%

Morphological and physiological photon flux influence under in vitro culture of apple shoots

Zanandrea

Bacarin

Braga

et al. 2009

Braz. arch. biol. technol.

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“…Poor photosynthesis in vitro may also be caused by the high sugar concentration in the medium (Kozai 1991;Desjardins et al 1995). A reduction of the sucrose concentration enhances net photosynthesis, e.g., in Rosa multiflora (Capellades et al 1991), and rain tree (Mosaleeyanon et al 2004). However, addition of sugar is necessary for successful tissue culture: in spite of the increase of photosynthesis, use of medium without sucrose reduces the growth of plantlets dramatically compared to medium with 3% sucrose.…”

Section: Introductionmentioning

confidence: 99%

Aspects of bulblet growth of lily in vitro

Rabori¹

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Enhanced growth and photosynthesis of rain tree (Samanea saman Merr.) plantlets in vitro under a CO2-enriched condition with decreased sucrose concentrations in the medium

Cited by 44 publications

References 24 publications

Effect of different carbon sources on the in vitro multiplication of Annona sp.

Effect of different carbon sources on the in vitro multiplication of Annona sp.

Morphological and physiological photon flux influence under in vitro culture of apple shoots

Aspects of bulblet growth of lily in vitro

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