Articles
GENETIC RELATIONSHIPS AMONG ERIOBOTRYA PRINOIDES VAR. DADUNENSIS, ERIOBOTRYA PRINOIDES AND ERIOBOTRYA JAPONICA USING RAPD AND ISSR MARKERS
Article number
887_7
Pages
59 – 64
Language
English
Abstract
The genetic relationships among daduhe loquat (Eriobotrya prinoides var. dadunensis), oakleaf loquat (Eriobotrya prinoides) and common loquat (Eriobotrya japonica) were analyzed using RAPD and ISSR markers.
The results showed that the similarity coefficient between oakleaf loquat and common loquat was lower than the similarity coefficient between oakleaf loquat and daduhe loquat while the similarity coefficient between daduhe loquat and common loquat was intermediate The highest additivity was obtained when daduhe loquat was regarded as the undetermined hybrid (44.9 and 45.8%, respectively). The specific bands of oakleaf loquat and common loquat were present in daduhe loquat and it is concluded that daduhe loquat is a hybrid of oakleaf loquat and common loquat.
The results showed that the similarity coefficient between oakleaf loquat and common loquat was lower than the similarity coefficient between oakleaf loquat and daduhe loquat while the similarity coefficient between daduhe loquat and common loquat was intermediate The highest additivity was obtained when daduhe loquat was regarded as the undetermined hybrid (44.9 and 45.8%, respectively). The specific bands of oakleaf loquat and common loquat were present in daduhe loquat and it is concluded that daduhe loquat is a hybrid of oakleaf loquat and common loquat.
Publication
Authors
N. Luo, Y.Q. Wang, Y. Fu, Q. Yang
Keywords
loquat, daduhe loquat, oakleaf loquat, genetic distance, similarity coefficient
Online Articles (63)
