Matches in SemOpenAlex for { <https://semopenalex.org/work/W4223652546> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4223652546 endingPage "111105" @default.
- W4223652546 startingPage "111105" @default.
- W4223652546 abstract "In this study, we analysed the pollen morphology, male gametophyte development, and callose deposition dynamics of Bougainvillea glabra ‘Elizabeth Angus’ to explore the period and mode of pollen abortion and the relationship between pollen morphology and fertility. Fertile pollen grains of ‘Elizabeth Angus’ and B. spectabilis ‘Pink Panther’ were larger than sterile pollen grains. Compared with the control ‘Pink Panther’, proportion of ‘Elizabeth Angus’ pollen grains with columellae was lower. Many abnormal phenomena were observed in pollen mother cells (PMCs) during meiosis, including laggard chromosomes, uneven chromosome separation, chromosome separation asynchrony, pentads, and micronuclei. At the early uninucleate stage, microspore development was abnormal, with deformed and shrunken pollen grains. Callose deposition was normal at meiosis and the tetrad stages of PMCs, but abnormal at the early mononuclear stage, with blocked microspore development. The complex abnormal chromosomal behaviour and delayed callose degradation in the early mononuclear stage during meiosis may account for the low pollen fertility of ‘Elizabeth Angus’. The size of the pollen grains and the morphology of the outer wall were associated with fertility; the larger pollen grains showed superior fertility, and the fertility of the pollen grains was associated with a certain number of columellae in the pollen wall. This study provides a theoretical basis for the genetic breeding of Bougainvillea." @default.
- W4223652546 created "2022-04-15" @default.
- W4223652546 creator A5000553763 @default.
- W4223652546 creator A5005397465 @default.
- W4223652546 creator A5006509392 @default.
- W4223652546 creator A5014308617 @default.
- W4223652546 creator A5021635373 @default.
- W4223652546 creator A5032003742 @default.
- W4223652546 creator A5044757881 @default.
- W4223652546 creator A5065320802 @default.
- W4223652546 date "2022-07-01" @default.
- W4223652546 modified "2023-09-30" @default.
- W4223652546 title "Cytology and pollen morphology of Bougainvillea glabra ‘Elizabeth Angus’, a cultivar with low pollen fertility" @default.
- W4223652546 cites W1999609703 @default.
- W4223652546 cites W2002433554 @default.
- W4223652546 cites W2015963802 @default.
- W4223652546 cites W2022552838 @default.
- W4223652546 cites W2064073543 @default.
- W4223652546 cites W2075131636 @default.
- W4223652546 cites W2292297169 @default.
- W4223652546 cites W2299318571 @default.
- W4223652546 cites W2409314826 @default.
- W4223652546 cites W2471037748 @default.
- W4223652546 cites W2571276504 @default.
- W4223652546 cites W271509293 @default.
- W4223652546 cites W2892144137 @default.
- W4223652546 cites W2901681279 @default.
- W4223652546 cites W2960386850 @default.
- W4223652546 cites W2989749131 @default.
- W4223652546 cites W3010705279 @default.
- W4223652546 cites W3044010386 @default.
- W4223652546 cites W3087611505 @default.
- W4223652546 cites W3095281921 @default.
- W4223652546 cites W3117048689 @default.
- W4223652546 cites W3128942928 @default.
- W4223652546 cites W3157330090 @default.
- W4223652546 cites W3160947252 @default.
- W4223652546 doi "https://doi.org/10.1016/j.scienta.2022.111105" @default.
- W4223652546 hasPublicationYear "2022" @default.
- W4223652546 type Work @default.
- W4223652546 citedByCount "2" @default.
- W4223652546 countsByYear W42236525462022 @default.
- W4223652546 countsByYear W42236525462023 @default.
- W4223652546 crossrefType "journal-article" @default.
- W4223652546 hasAuthorship W4223652546A5000553763 @default.
- W4223652546 hasAuthorship W4223652546A5005397465 @default.
- W4223652546 hasAuthorship W4223652546A5006509392 @default.
- W4223652546 hasAuthorship W4223652546A5014308617 @default.
- W4223652546 hasAuthorship W4223652546A5021635373 @default.
- W4223652546 hasAuthorship W4223652546A5032003742 @default.
- W4223652546 hasAuthorship W4223652546A5044757881 @default.
- W4223652546 hasAuthorship W4223652546A5065320802 @default.
- W4223652546 hasConcept C104317684 @default.
- W4223652546 hasConcept C121807389 @default.
- W4223652546 hasConcept C125235067 @default.
- W4223652546 hasConcept C148196450 @default.
- W4223652546 hasConcept C148885314 @default.
- W4223652546 hasConcept C2780618852 @default.
- W4223652546 hasConcept C2781246400 @default.
- W4223652546 hasConcept C29172406 @default.
- W4223652546 hasConcept C54355233 @default.
- W4223652546 hasConcept C59822182 @default.
- W4223652546 hasConcept C86803240 @default.
- W4223652546 hasConceptScore W4223652546C104317684 @default.
- W4223652546 hasConceptScore W4223652546C121807389 @default.
- W4223652546 hasConceptScore W4223652546C125235067 @default.
- W4223652546 hasConceptScore W4223652546C148196450 @default.
- W4223652546 hasConceptScore W4223652546C148885314 @default.
- W4223652546 hasConceptScore W4223652546C2780618852 @default.
- W4223652546 hasConceptScore W4223652546C2781246400 @default.
- W4223652546 hasConceptScore W4223652546C29172406 @default.
- W4223652546 hasConceptScore W4223652546C54355233 @default.
- W4223652546 hasConceptScore W4223652546C59822182 @default.
- W4223652546 hasConceptScore W4223652546C86803240 @default.
- W4223652546 hasLocation W42236525461 @default.
- W4223652546 hasOpenAccess W4223652546 @default.
- W4223652546 hasPrimaryLocation W42236525461 @default.
- W4223652546 hasRelatedWork W1968385856 @default.
- W4223652546 hasRelatedWork W2113729511 @default.
- W4223652546 hasRelatedWork W2150475731 @default.
- W4223652546 hasRelatedWork W2364044383 @default.
- W4223652546 hasRelatedWork W2367480615 @default.
- W4223652546 hasRelatedWork W2373164790 @default.
- W4223652546 hasRelatedWork W2375302273 @default.
- W4223652546 hasRelatedWork W2921142100 @default.
- W4223652546 hasRelatedWork W2996015464 @default.
- W4223652546 hasRelatedWork W4239770907 @default.
- W4223652546 hasVolume "301" @default.
- W4223652546 isParatext "false" @default.
- W4223652546 isRetracted "false" @default.
- W4223652546 workType "article" @default.