Results 121 to 130 of about 3,086 (187)

Defects in meiotic chromosome segregation lead to unreduced male gametes in Arabidopsis SMC5/6 complex mutants [PDF]

open access: bronze, 2021
Fen Yang   +7 more
openalex   +1 more source

Polyploidy among plant species extraneous in Indiana [PDF]

open access: yes, 1950
This study was undertaken for the purpose of determining whether there is any relationship between polyploidy and geographic distribution with special reference to species extraneous in a given area.
Scott, Frances I.
core   +1 more source

Análisis de la producción y frecuencia de microsporas no reducidas en diploides de Turnera sidoides (Turneraceae) Analysis of the production and frequency of unreduced microspores in diploids of Turnera sidoides (Turneraceae)

open access: yesBoletín de la Sociedad Argentina de Botánica, 2008
Turnera sidoides es un complejo poliploide (x= 7) de hierbas rizomatosas, perennes y distilas, que incluye cinco subespecies. Debido a la alta frecuencia de poliploides en el complejo, los estudios que se llevan a cabo actualmente están orientados a la ...
Andrea F. Panseri   +2 more
doaj  

Induction of Unreduced Gamete in Phalaenopsis by N_2O Treatments [PDF]

open access: diamond, 2013
Prapassorn Wongprichachan   +5 more
openalex   +1 more source

Matromorfie in Brassica oleracea L. [PDF]

open access: yes
INLEIDINGDe ontwikkeling van een diploid embryo uit een onbevruchte eicel van een diploide plant, mede ten gevolge van de stimulerende invloed van soort- of geslachtsvreemd pollen, wordt matromorfie of pseudogame diploide parthenogenese genoemd (EENINK ...
Eenink, A.H.
core   +1 more source

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