Abstract
CO2 mediated induction of pollen adhesion, germination, tube penetration, tube growth through the stylar tissue and seed set was studied inBrassica campestris L. var. toria following incompatible pollination. This report stresses the effect of CO2 not at a single step but at various levels which normally prevent and/or hinder successful fertilization and seed set. The possible role of CO2 in overcoming these barriers is discussed.
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References
Bateman A J 1955 Self-incompatibility systems in angiosperms.III.Heredity 9 53–58
Dhaliwal A S and Malik C P 1980 Effect of relative humidity and CO2 on the shape, volume and fresh weight ofBrassica camperstris L. pollenin vitro;Indian J. Exp. Biol. 18 1522–1523
Dhaliwal A S and Malik C P 1982 Release of esterases from incompatibleBrassica campestris L. pollenin vitro andin vivo;Indian J. Exp. Biol. 20 95–96
Dhaliwal A S, Malik C P and Singh M B 1981 Overcoming incompatibility inBrassica campestris L. by carbon dioxide and dark fixation of the gas by self- and cross-pollinated pistils;Ann. Bot. 48 227–233
Dickinson H G, Roberts I N and Stead A D 1980 The role of exine held substances in the development and behaviour of the pollen tube inBrassica: 5th International Palynological Conference, Cambridge, Abs.
Mitz M A 1979 CO2 biodynamics: a new concept of cellular control;J. Theor. Biol. 80 537–551
Miyachi S and Hogestu O 1970 Effect of pre-illumination with light of different wavelenghts on subsequent CO2 fixation inChlorella cells;Can. J. Bot. 48 1203–1207
Nakanishi T, Esashi Y and Hinata K 1969 Control of self-incompatibility by CO2 gas inBrassica;Plant Cell Physiol. 10 925–927
Nakanishi T and Hinata K 1975 Self seed production by CO2 gas treatment in self-incompatible cabbage;Euphytica 24 117–120
Sharma S, Singh M B and Malik C P 1981 Dark CO2 fixation during germination ofAmaryllis vittata pollen in suspension cultures;Indian. J. Exp. Biol. 19 710–714
Splittstoesser W E 1966 Dark CO2 fixation and its role in the growth of plant tissue;Plant Physiol. 41 755–759
Stead A D, Roberts I N and Dickinson H G 1980 Pollen-pistil interaction inBrassica oleracea; Events prior to pollen germination;Planta 146 211–216
Thompson K F 1957 Self-incompatibility in narrow-stem kale-Brassica oleracea varacephala I. Demonstration of a sporophytic system; J. Genet.55 45–60
Thompson K 1978 Application of recessive self-incompatibility to production of hybrid rapeseed; 5th International Rapeseed conference. Abstract 12.6-16.6 1978 Malmo, Sweden.
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Dhaliwal, A.S., Malik, C.P. Effect of CO2 in ovecroming self-incompatibility barriers inBrassica campestris L. var. toria. Proc. Indian Acad. Sci. 91, 227–234 (1982). https://doi.org/10.1007/BF03167126
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DOI: https://doi.org/10.1007/BF03167126