Novel molecular markers for Taxodium breeding from the chloroplast genomes of four artificial Taxodium hybrids.

ABSTRACT: Taxodium "Zhongshanshan" are a group of intraspecific Taxodium hybrids with superparental dominance and high ecological and economic value in southern China. Identifying the parentage of hybrids, especially the male parent, is critically important for genetic studies. However, the large nuclear genomes of members of the genus Taxodium pose a major challenge for the development of molecular markers. Here, we developed novel molecular markers by conducting a comparative analysis of the chloroplast genomes of four artificial Taxodium hybrids and their parents. The lengths of the whole chloroplast genome ranged from 131,942 to 132,128 bp, and the total guanine (GC) content of the chloroplast genomes ranged from 34.6% to 35.81%. A total of 120 unique genes were ident

SUBMITTER: Yue M 

PROVIDER: S-EPMC10433758 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature