Effect of carbohydrate content on the embryoid and plant production in triticale anther culture

1997 ◽  
Vol 25 (2) ◽  
pp. 109-116 ◽  
Author(s):  
Ildikó Karsai ◽  
Zoltán Bedő
Genome ◽  
1988 ◽  
Vol 30 (2) ◽  
pp. 152-157 ◽  
Author(s):  
W. Powell

The genetics of barley microspore development in culture was examined by means of diallel analysis. The frequency of microspore derived green and albino plant production was shown to be under genetic control. This genotypic limitation to microspore development will limit the application of anther culture techniques to barley breeding programmes. However, significant additive genetic effects were detected for the characters measured and indicate that the frequency of green plant regeneration may be improved by the hybridization of suitable parents. Significant reciprocal differences were also detected and indicate that the direction of the cross is important in determining microspore development. An embryogenic route to green plantlet formation was observed in a number of genotypes in the diallel experiment. The implications of these findings for barley improvement and genetics are discussed.Key words: doubled haploids, barley, anther culture, microspore, embryoid.


1985 ◽  
Vol 65 (4) ◽  
pp. 1033-1037 ◽  
Author(s):  
M. S. CHIANG ◽  
S. FRECHETTE ◽  
C. G. KUO ◽  
CALVIN CHONG ◽  
S. J. DELAFIELD

Thirteen out of nineteen single plant cabbage (Brassica oleracea) selections from a clubroot-resistant breeding population with known variation in glucosinolate composition yielded embryos from cultured anthers. The highest embryo yield was obtained with a line that contained the lowest content of total glucosinolates and which was free of the glucosinolate hydrolysis product, goitrin. Of 191 regenerants examined from five selections, 23 haploids, 105 diploids, 162 tetraploids, and 1 aneuploid were identified.Key words: Tissue culture, glucosinolates, clubroot, cabbage, embryo, haploid


Author(s):  
Mohammad Reza Abdollahi ◽  
Zahra Chardoli Eshaghi ◽  
Jose M. Seguí-Simarro

2004 ◽  
Vol 161 (6) ◽  
pp. 747-755 ◽  
Author(s):  
Geneviève Wojnarowiez ◽  
Stéphane Caredda ◽  
Pierre Devaux ◽  
Rajbir Sangwan ◽  
Christophe Clément

1985 ◽  
Vol 13 (3-4) ◽  
pp. 133-142 ◽  
Author(s):  
R.H. Ho ◽  
Y. Raj

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