| DOI | Trouver le DOI : https://doi.org/10.1007/BF00225143 |
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| Auteur | Rechercher : Rajora, O. P.; Rechercher : Mahon, J. D.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut de biotechnologie des plantes du CNRC
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| Format | Texte, Article |
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| Sujet | Lens culinaris; mitochondrial DNA; maternal inheritance; biparental mitochondrial inheritance; restriction fragment length |
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| Résumé | Restriction fragment analysis was used to examine the inheritance of lentil mitochondrial DNA (mtDNA) in F₁ and F₅ progeny from intrasubspecific (Lens culinaris ssp. culinaris) crosses and in F₁ progeny from intersubspecific (Lens culinaris ssp. orientalis x L. culinaris ssp. culinaris) crosses. Southern blots of digested parental and progeny DNA were hybridized to heterologous maize mtDNA probes specific to coxI and atp6 genes. Two restriction fragment polymorphisms separated L.c. ssp. culinaris ‘Laird’ and ‘Eston’ from L.c. ssp. culinaris ‘ILL5588’, and one restriction fragment polymorphism distinguished L.c. ssp. culinaris ‘Laird’ and ‘Eston’ from L.c. ssp. orientalis ‘LO4’. Twelve of 13 F₁ progeny and all F₅ progeny from the intrasubspecific crosses, and all F₁ progeny from intersubspecific crosses had only maternal mtDNA restriction fragments. One F₁ plant from an ‘Eston’ x ‘ILL5588’ cross inherited mtDNA fragments from both parents. Nuclear DNA inheritance was biparental in all F₁ progeny. |
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| Date de publication | 1994-10 |
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| Maison d’édition | Springer |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Identificateur | BF00225143 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 3f60a14d-65aa-417c-b16d-ad2dad5b2ba0 |
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| Enregistrement créé | 2023-10-06 |
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| Enregistrement modifié | 2023-10-06 |
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