Meiotic behaviour and pollen fertility of F1, F2 and BC1 progenies of Iris dichotoma and I. domestica

Meiotic behaviour and pollen fertility of F1, F2 and BC1 progenies of Iris dichotoma and I. domestica

Pollen characteristics are very important for Iris interspecific hybridisation. In this study, the pollen viability and male meiosis were studied in yellow-flowered Iris dichotoma (Y2), I. domestica (S3) and their hybrids F1, F2 and BC1 (BC1-Y and BC1-S). The BC1-Y hybrids showed higher pollen viabi...

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Bibliographic Details
Main Authors: Xu Wenji, Luo Gangjun, Lian Xiaoyin, Yu Fengyang, Zheng Yang, Lei Jiajun, Bi Xiaoying
Format: Article
Language:English
Published: Sciendo 2021-05-01
Series:Folia Horticulturae
Subjects:
2n gametes
abnormal meiosis
interspecific hybrid
iris
male
Online Access:https://doi.org/10.2478/fhort-2021-0013

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