Abstract
Meristem-derived plantlets of cassava (Manihot esculenta Crantz) were induced to flower in vitro. Five genotypes out of 13 consistently responded to our culture conditions giving rise to male or female flowers. Male flowers contained anthers in which meiosis occurred and apparently normal pollen grains were formed.
Similar content being viewed by others
References
Anguish R, Nanda KK (1982) Dormancy and flowering process in reproductive buds of Salix babylonica cultured in vitro. Pflanzen Physiol 106: 263–269.
Bruijn GH de (1977) Influence of day length on the flowering of cassava. Trop Root Tuber Crops Newslett 10:1–3
Byrne D, Cappadocia M, Tang A and Pratt K (1983) Tissue culture and cassava breeding: utility, potentials and limitations. Proc Sixth Symp Intern Soc Trop Root Crops Lima Peru
Cunha HMP da and Conceicao AJ da (1975) Inducao ao fluorescimento da mandioca (Manihot esculenta Crantz). In: Projeto mandioca. Cruz das Almas, Brasil. Convenio UF Ba/BRASCAN Nordeste. Serie Pesquisa
Frankel R and Galun E (1977) Pollination mechanisms reproduction and plant breeding. Monographs on theoretical and applied genetics 2. Springer-Verlag, Berlin
Hicks GS and Browne R (1981) Organogenesis from cultured floral meristems of a male sterile tobacco hybrid. Can J Bot 59:1665–1670
Indira P, Kurian T and Maini SB (1977) Flowering behaviour in cassava (Manihot esculenta Crantz) as influenced by growth regulators. J Root Crops 3:37–40
Indira P (1978) Photoperiodic effect on flowering in cassava (Manihot esculenta Crantz). J Root Crops 4:65–66
Kawano K (1980) Cassava. In: Hybridization of Crop Plants. Am Soc Agron/Crop Sci Soc Am, pp 225–233
Keating B (1982) Environmental effects on growth and development of cassava (Manihot esculenta Crantz) with special reference to photoperiod and temperature. Cassava News 1. 10:10–12
Madhavadian P, Abraham S and Ninan CA (1976) Hermaphroditism in Cassava (Manihot esculenta Crantz). J Bombay Natl Hist Soc 71, 635–639
Polowick PL and Greyson RI (1982) Anther development, meiosis and pollen formation in Zea tassels cultured in defined liquid medium. Plant Sci Lett 16: 139–145
Rangaswamy NS (1977) Application of in vitro pollination and in vitro fertilization. In: Plant Cell Tissue and Organ Culture Reinert J, Bajaj YPS (eds) Berlin, Heidelberg, New York, pp 412–425
Scorza R (1982) In vitro flowering. Hort Rev 4:106–128
Simmonds J (1982) In vitro flowering on leaf explants of Streptocarpus nobilis. The influence of culture medium components on vegetative and reproductive development. Can J Bot 60:1461–1468
Singh AP, Nair RC and Magoon ML (1968) Polynological studies in Manihot esculenta Crantz and M. glaziovii Muell. Arg J Ind Bot Sci 471:358–367
Tanimoto S and Harada H (1981) Chemical factors controlling floral bud formation of Torenia stem segments cultured in vitro I. Effects of mineral nutrients and sugars. Plant Cell Physiol. 22:533–541
Tanimoto S and Harada H (1981) Chemical factors controlling floral bud formation of Torenia stem segments cultured in vitro II. Effects of growth regulators. Plant Cell Physiol 22:542–550
Tran Thanh Van M (1977) Regulation of morphogenesis. In: Plant Tissue Culture and its Biotechnological Application. W Barz, E Reinhard and MH Zenk (eds). Springer-Verlag, Berlin, p 367–385