The megagametophyte isoenzymic expression analysed in 15 Cupressus species showed that the lack of isoenzyme segregation for megagametophytes of heterozygous trees is typical of C. sempervirens. The specific diploid isoenzymic expression confirms the evidence of nuclear fusion derived from four different megaspores.
Anatomical and genetic features of the Cupressus megagametophyte: The diploid pattern in C. sempervirens is an exception for this genus / L.Ceccherini; S.Raddi. - In: PLANT BIOSYSTEMS. - ISSN 1126-3504. - STAMPA. - 143:(2009), pp. S1-S5. [10.1080/11263500903187076]
Anatomical and genetic features of the Cupressus megagametophyte: The diploid pattern in C. sempervirens is an exception for this genus
RADDI, SABRINA
2009
Abstract
The megagametophyte isoenzymic expression analysed in 15 Cupressus species showed that the lack of isoenzyme segregation for megagametophytes of heterozygous trees is typical of C. sempervirens. The specific diploid isoenzymic expression confirms the evidence of nuclear fusion derived from four different megaspores.
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