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Effect of Raffinose Family Oligosaccharides on Seed Germination of Wild and Mutant Types of Chickpea (Cicer arietinum)
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The raffinose family oligosaccharides (RFOs) are a group of soluble galactosyl derivatives which include raffinose and stachyose thought to play a number of roles in plant development. They are providing a source of rapidly metabolizable carbohydrate during germination. In contrast to their potential for promoting germination, RFOs represent anti-nutritional units for monogastric animals when consumed as a component of feed. The exact role of RFOs during seed development and germination has not been experimentally determined, but it has been hypothesized that RFOs are required for successful germination. To serve as an energy sources, RFO's must be degraded into their component monosaccharides. However, low RFO had not significantly delayed or reduced in chickpea seed germination. It is concluded that RFOs are not an essential source of energy during chickpea seed germination in chickpea seeds.
Keywords
Chickpea, Carbohydrate, Raffinose Family Oligosaccharides, Seed Germination.
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- Bewley, J.D. and Black, M. (1994). Seeds: Physiology of development and germination. Plenum Press, NEW YORK, U.S.A.
- Blochl, A., Peterbauer,T. and Richter, A. (2007). Inhibition of raffinose oligosaccharide break down delays germination of pea seeds. J. Plant Physiol., 164 : 1093 - 1096.
- Brenac, P., Horbowicz, M., Downer, S. M., Dickerman, A. M., Smith, M. E. and Obendorf, R.L. (1997). Raffinose accumulation related to desiccation tolerance during maize (Zea mays L.) seed development and maturation. J. Plant Physiol., 150 : 481-488.
- Dierking, E.C. and. Bilyeu, K.D. (2009). Raffinose and stachyose metabolism are not required for efficient soybean seed germination. J. Plant Physiol., 166: 1329 - 1325.
- Downie, B. and Bewley, J.D. (2000). Soluble sugar content of white spruce (Picea glauca) seeds during and after germination. Physiol. Plant., 110 : 1-12.
- Horbowicz, M., Brenac, P. and Obendorf, R.L. (1998). Fagopyritol B1, O- -D-galactopyranosyl-(12)-Dchiroinositol, a galactosyl cyclitol in maturing buckwheat seeds associated with desiccation tolerance. Planta., 205: 1-11.
- Lin, T.P., Yen, W.L. and Chien, C.T. (1998). Disappearance of desiccation tolerance of imbibed crop seeds is not associated with the decline of oligosaccharides. J. Exp. Bot., 49: 1203-1212.
- Martin-Cabrejas, M.A., Diaz, M.F., Aguilera, Y., Benitez, V., Molla, E. and Esteban, R.M.(2008). Influence of germination on the soluble carbohydrates and dietary fibre fractions in non-conventional legumes. Food Chem., 107: 1045-1052.
- Modi, A. T., McDonald, M. B. and Streeter, J. G. (2000). Soluble carbohydrates in soybean seeds during development and imbibition. Seed Sci. & Technol., 28: 115-127.
- Neus, J. D., Fehr, W. R. and Schnebly, S. R. (2005). Agronomic and seed characteristics of soybean with reduced raffinose and stachyose. Crop Sci., 45: 589-592.
- Peterbauer, T. and Richter, A. (2001). Biochemistry and physiology of raffinose family oligosaccharides and galactosyl cyclitols in seeds. Seed Sci. Res., 11: 185197.
- Ziegler, P. (1995). Seed development and germination. Marcel Dekker Inc, NEW YORK, U.S.A.
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