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Pregled bibliografske jedinice broj: 80097

Dynamics of plastid nucleoids changes in wild- and aurea-type leaves of Ligustrum ovalifolium Hassk. Var. Aureum


Fulgosi, Hrvoje; Ljubešić, Nikola
Dynamics of plastid nucleoids changes in wild- and aurea-type leaves of Ligustrum ovalifolium Hassk. Var. Aureum // Acta Botanica Croatica, 51 (1992), 21-26 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Dynamics of plastid nucleoids changes in wild- and aurea-type leaves of Ligustrum ovalifolium Hassk. Var. Aureum
(Dynamics of plastid nocleoids changes in wild- and aurea-type leaves of Ligustrum ovalifolium Hassk. Var. Aureum)

Autori
Fulgosi, Hrvoje ; Ljubešić, Nikola

Izvornik
Acta Botanica Croatica (0365-0588) 51 (1992); 21-26

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Chloroplasts; nucleoids; cpDNA

Sažetak
The changes in number, size, distribution and DNA content of plastid nucleoids in wild- and mutant-type leaves of an aurea variety of prvet (Ligustrum ovalifolium Hassk. var. aureum) were studied. Wild-type leaves did not show changes (in nucleoid number, size and distribution) induced by different light intensities. Mutant leaves responded to changes in light conditions by changes in colour. During yellowing of regreened aurea leaves and bleaching of yelow aurea leaves the number of plastid nucleoids decreased with concomitant increase of their volume in such a fasion that the total volume of nucleoids and the DNA content per plastid remained constant. No degradation of chloroplast DNA before and during yellowing and bleaching of aurea leaves was observed

Izvorni jezik
Engleski



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Projekt / tema
00981005