Fluorescence in situ hybridization of rRna probe to Elaeis guineensis (Tenera) Chromosomes.
Abstract
Fluorescence in situ hybridization (FISH) was performed on Elaeis guineensis (tenera) chromosomes using the highly repetitive ribosomal RNA gene probe, pBG35, from flax (Linum usitatissimum). FISH of pBG35 on interphase cells showed two hybridization sites, thereby indicating two nucleoli, while FISH on metaphase chromosome spread showed the presence of four nucleolar organizer regions. Fluorescence in situ hybridization (FISH) was performed on Elaeis guineensis (tenera) chromosomes using the highly repetitive ribosomal RNA gene probe, pBG35, from flax (Linum usitatissimum). FISH of pBG35 on interphase cells showed two hybridization sites, thereby indicating two nucleoli, while FISH on metaphase chromosome spread showed the presence of four nucleolar organizer regions.
Fluorescence in situ hybridization (FISH) was performed on Elaeis guineensis (tenera) chromosomes using the highly repetitive ribosomal RNA gene probe, pBG35, from flax (Linum usitatissimum). FISH of pBG35 on interphase cells showed two hybridization sites, thereby indicating two nucleoli, while FISH on metaphase chromosome spread showed the presence of four nucleolar organizer regions.
Palabras clave:
Cromosomas.
Elaeis guineensis.
Híbrido
técnicas de análisis
ténera
Palma de aceite
Cromosomas.
Elaeis guineensis.
Híbrido
técnicas de análisis
ténera
Palma de aceite