Abstract:
:MtDNA restriction fragment polymorphisms were found between cytoplasmic male-sterility types P and R of Plantago lanceolata with the homologous probe pPl311 and maize mtDNA fragments derived from the regions of atp1, cox1 and cox2. No mtDNA differences were observed between male- sterile and restored plants with the same cytoplasmic type. The con-sistency of the polymorphisms was studied in 83 plants from 24 natural populations in the Netherlands. Within the R-cytoplasm no mtDNA polymorphisms were found, whereas seven variant mtDNA RFLP patterns were observed within the P-cytoplasm using pPl311. We also report on a putative new cytoplasmic male-sterility type, which showed a unique RFLP pattern supporting its distinct status.
journal_name
Heredity (Edinb)journal_title
Heredityauthors
Groenendijk CF,Sandbrink JM,Brederode JV,van Damme JMdoi
10.1038/sj.hdy.6880780keywords:
subject
Has Abstractpub_date
1997-01-01 00:00:00pages
75-83issue
Pt 1eissn
0018-067Xissn
1365-2540pii
6880780journal_volume
78pub_type
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