In vitro somatic regeneration of sweet potato Ipomoea batatas (L.,) Lam.

Authors

  • Cleber Giovane Vedoy Departamento de Biologia, Centro de Ciências Naturais e Exatas - CCNE Universidade Federal de Santa Maria - UFSM, Santa Maria, RS.
  • Élgio Lúcio da Silva Loreto Departamento de Biologia, Centro de Ciências Naturais e Exatas - CCNE Universidade Federal de Santa Maria - UFSM, Santa Maria, RS.

DOI:

https://doi.org/10.5902/2179460X26283

Abstract

Explants from meristem tip and stem of sweet potato were placed in MURASHIGE & SKOOG medium containing (in mg/l) 0,1 of kinetin (kin) and 0,01 NAA (a); 1,0 kin and 0,1 NAA (b); 3,0 kin and 0,1 NAA (c) and 2,0 kin and 2,0 2,4-D (d). The followings results was obtided: (a) callus with weak aerial part growth; (b) callus with vigorous roots growth and (c-d) callus growth without morphogenesis.

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References

CARSWELL, G.R. e LOCY, R.O., Root and shoot initiation by leaf, steam and storage root explants of sweet potato. Plant cell tis sue organ cult. 3 (3): 229-36. 1984.

HANH, S. K., Effects of virus (SPVD) on growth and yield of sweet potatoes. Experimental Agriculture, 15: 253-4. 1979.

JARRET, R. L.; SALAZAR, S.; FERNANDEZ, Z. R. Somatic embryogenesis in sweet potatoes. Hort Science. 19 (3): 397-8. 1984.

KUMAGAI, T.; UMEMURA, Y.; TABA, T.; IWANAGA, M., The inheritance af amylase null instarage roots of sweet patata, Ipomoea batatas (L) Theor. Appl. Genet. 79: 369-76. 1990.

LOVE, S. L.; RHODES, B.B.; HOYER, J. W. Meristem-tip culture and virus indexing of sweet potatoes. Rome, IBPGR, 1987.

MURATA, T.; FUKUOKA, H.; MIYAKI, Y. Culture condition on shoot tip culture af sweet potato. Proc. Fac. Agric. Kyusho Tokay Univ. 8 (O): 9-14. 1989.

PRIOLI, L. M. e SILVA, W. J. Somatic embryogeneses and plant regeneration capacity in tropical Maize inbreds. Rev. Bras. Genet. 12 (3): 553-66. 1989.

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Published

1991-12-09

How to Cite

Vedoy, C. G., & Loreto, Élgio L. da S. (1991). In vitro somatic regeneration of sweet potato Ipomoea batatas (L.,) Lam. Ciência E Natura, 13(13), 79–84. https://doi.org/10.5902/2179460X26283

Issue

CIÊNCIA E NATURA, V. 13, N. 13, 1991

Section

Articles

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