Critical Stages of Cereal Embryogenesis: Theoretical and Practical Significance

Круглова, Н.Н.; Titova, G. E.; Zinatullina, А.Е.

doi:10.1134/s1062360422060042

Cited by 2 publications

(2 citation statements)

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“…However, developmental processes such as pattern formation and transcriptional regulation of ZE are conserved to a remarkable extent between monocots and dicots (Nardmann et al, 2007;Zhao et al, 2017). For readers interested in ZE in monocot species, we recommend the following comprehensive reviews of Vernoud et al, and Kruglova et al(Vernoud et al, 2005;Kruglova et al, 2022). Despite originating differently, SE shares high similarities with ZE at morphological, physiological and molecular levels, and both processes share developmental stages like globular, heart, torpedo, and cotyledonary stages (Ikeda et al, 2006;Winkelmann, 2016).…”

Section: Plant Embryogenesismentioning

confidence: 99%

“…For readers interested in ZE in monocot species, we recommend the following comprehensive reviews of Vernoud et al., and Kruglova et al. ( Vernoud et al., 2005 ; Kruglova et al., 2022 ). Despite originating differently, SE shares high similarities with ZE at morphological, physiological and molecular levels, and both processes share developmental stages like globular, heart, torpedo, and cotyledonary stages ( Ikeda et al., 2006 ; Winkelmann, 2016 ).…”

Section: Plant Embryogenesismentioning

confidence: 99%

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Multifaceted roles of transcription factors during plant embryogenesis

Yuan,

Kagale,

Ferrie

2024

Front. Plant Sci.

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Transcription factors (TFs) are diverse groups of regulatory proteins. Through their specific binding domains, TFs bind to their target genes and regulate their expression, therefore TFs play important roles in various growth and developmental processes. Plant embryogenesis is a highly regulated and intricate process during which embryos arise from various sources and undergo development; it can be further divided into zygotic embryogenesis (ZE) and somatic embryogenesis (SE). TFs play a crucial role in the process of plant embryogenesis with a number of them acting as master regulators in both ZE and SE. In this review, we focus on the master TFs involved in embryogenesis such as BABY BOOM (BBM) from the APETALA2/Ethylene-Responsive Factor (AP2/ERF) family, WUSCHEL and WUSCHEL-related homeobox (WOX) from the homeobox family, LEAFY COTYLEDON 2 (LEC2) from the B3 family, AGAMOUS-Like 15 (AGL15) from the MADS family and LEAFY COTYLEDON 1 (LEC1) from the Nuclear Factor Y (NF-Y) family. We aim to present the recent progress pertaining to the diverse roles these master TFs play in both ZE and SE in Arabidopsis, as well as other plant species including crops. We also discuss future perspectives in this context.

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