Genotype-dependent induction of embryogenic callus and programmed cell death in Korean pine

Abstract Background The strong genotype dependence of embryogenic callus (EC) induction limits the high-frequency regeneration of Korean pine (Pinus koraiensis) via somatic embryogenesis (SE). Methods We examined the morphological and histocytological features of various callus types using external...

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Bibliographic Details

Published in:	BMC Plant Biology
Main Authors:	Yan Liang, Jianghe Li, Xin Xu, Qingzhu Yang, Meiling Gao, Yang Chen, Chunyu Guan
Format:	Article
Language:	English
Published:	BMC 2025-06-01
Subjects:	Pinus koraiensis Genotype-dependent response Embryogenic callus Low embryogenic callus Non-embryogenic callus Programmed cell death
Online Access:	https://doi.org/10.1186/s12870-025-06787-1