ISSN:
1432-2242
Keywords:
Maize
;
mtDNA
;
Male sterility
;
Recombination
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Summary The change of phenotype from sterility to fertility for some cmsT callus tissue culture regenerated plants and their progenies has been correlated with changes in their mitochondrial genome. Those changes that have been analyzed here are the result of recombination events. Two different sets of repeated sequences have been found to be involved in those recombination events. The most common one is a recombination through a 127-bp repeat between various independently isolated revertants. The second one is a recombination through a 58-bp repeat. In every case the products of recombination containing the urf13 gene have been deleted.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00226870
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