Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049321102> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W2049321102 endingPage "332" @default.
- W2049321102 startingPage "328" @default.
- W2049321102 abstract "The mitotic behaviour of diplochromosomes was investigated in early calli from leaf segments of a monohaploid potato (x = 12) with the aid of the fluorescent plus Giemsa technique. The sister chromosomes of the diplochromosomes do not separate during metaphase because the inner chromatids remain connected. Consequently the diplochromosomes orient in three stable configurations during metaphase. In the case in which sister chromosomes become auto-oriented, the outer chromatids face one pole and the inner chromatids the opposite pole (U-shaped configuration), or the outer and inner chromatid of each sister chromosome face different poles (alternate configuration). Less frequently the sister chromosomes become oriented to different poles (C-shaped configuration). Linear orientation is not observed. At least until the onset of telophase only the inner chromatids originating from U-shaped configurations may remain paired, but they fall apart before the next metaphase. The mitoses with diplochromosomes give rise to two cells with double the number of chromosomes.Key words: potato, diplochromosomes, mitosis, orientation, polyploidization." @default.
- W2049321102 created "2016-06-24" @default.
- W2049321102 creator A5046887429 @default.
- W2049321102 creator A5083801574 @default.
- W2049321102 date "1990-06-01" @default.
- W2049321102 modified "2023-09-24" @default.
- W2049321102 title "Orientation of diplochromosomes in mitoses of potato (Solatium tuberosum L.) callus cultures" @default.
- W2049321102 doi "https://doi.org/10.1139/g90-051" @default.
- W2049321102 hasPublicationYear "1990" @default.
- W2049321102 type Work @default.
- W2049321102 sameAs 2049321102 @default.
- W2049321102 citedByCount "6" @default.
- W2049321102 crossrefType "journal-article" @default.
- W2049321102 hasAuthorship W2049321102A5046887429 @default.
- W2049321102 hasAuthorship W2049321102A5083801574 @default.
- W2049321102 hasConcept C104317684 @default.
- W2049321102 hasConcept C141561535 @default.
- W2049321102 hasConcept C30481170 @default.
- W2049321102 hasConcept C54355233 @default.
- W2049321102 hasConcept C70278784 @default.
- W2049321102 hasConcept C73397532 @default.
- W2049321102 hasConcept C8502773 @default.
- W2049321102 hasConcept C86803240 @default.
- W2049321102 hasConcept C93304396 @default.
- W2049321102 hasConceptScore W2049321102C104317684 @default.
- W2049321102 hasConceptScore W2049321102C141561535 @default.
- W2049321102 hasConceptScore W2049321102C30481170 @default.
- W2049321102 hasConceptScore W2049321102C54355233 @default.
- W2049321102 hasConceptScore W2049321102C70278784 @default.
- W2049321102 hasConceptScore W2049321102C73397532 @default.
- W2049321102 hasConceptScore W2049321102C8502773 @default.
- W2049321102 hasConceptScore W2049321102C86803240 @default.
- W2049321102 hasConceptScore W2049321102C93304396 @default.
- W2049321102 hasIssue "3" @default.
- W2049321102 hasLocation W20493211021 @default.
- W2049321102 hasOpenAccess W2049321102 @default.
- W2049321102 hasPrimaryLocation W20493211021 @default.
- W2049321102 hasRelatedWork W2007431668 @default.
- W2049321102 hasRelatedWork W2014119763 @default.
- W2049321102 hasRelatedWork W2041044709 @default.
- W2049321102 hasRelatedWork W2049631507 @default.
- W2049321102 hasRelatedWork W2083310651 @default.
- W2049321102 hasRelatedWork W2417443469 @default.
- W2049321102 hasRelatedWork W2418058421 @default.
- W2049321102 hasRelatedWork W2501626270 @default.
- W2049321102 hasRelatedWork W2886731736 @default.
- W2049321102 hasRelatedWork W987534775 @default.
- W2049321102 hasVolume "33" @default.
- W2049321102 isParatext "false" @default.
- W2049321102 isRetracted "false" @default.
- W2049321102 magId "2049321102" @default.
- W2049321102 workType "article" @default.