Somatic embryo initiation by rice BABY BOOM1 involves activation of zygote‐expressed auxin biosynthesis genes

I Khanday, C Santos‐Medellín… - New Phytologist, 2023 - Wiley Online Library
Plant embryogenesis results from the fusion of male and female gametes but can also be
induced in somatic cells. The molecular pathways for embryo initiation are poorly …

Rice embryogenic trigger BABY BOOM1 promotes somatic embryogenesis by upregulation of auxin biosynthesis genes

I Khanday, C Santos-Medellín, V Sundaresan - BioRxiv, 2020 - biorxiv.org
Somatic embryogenesis, a powerful tool for clonal propagation and for plant transformation,
involves cellular reprogramming of differentiated somatic cells to acquire pluripotency …

A rice single cell transcriptomic atlas defines the developmental trajectories of rice floret and inflorescence meristems

J Zong, L Wang, L Zhu, L Bian, B Zhang… - New …, 2022 - Wiley Online Library
Rice inflorescence development determines yield and relies on the activity of axillary
meristems (AMs); however, high‐resolution analysis of its early development is lacking …

Decoding regulatory landscape of somatic embryogenesis reveals differential regulatory networks between japonica and indica rice subspecies

Y Indoliya, P Tiwari, AS Chauhan, R Goel, M Shri… - Scientific reports, 2016 - nature.com
Somatic embryogenesis is a unique process in plants and has considerable interest for
biotechnological application. Compare to japonica, indica rice has been less responsive to …

Auxin biosynthesis maintains embryo identity and growth during BABY BOOM-induced somatic embryogenesis

M Li, J Wrobel-Marek, I Heidmann, A Horstman… - Plant …, 2022 - academic.oup.com
Somatic embryogenesis is a type of plant cell totipotency where embryos develop from
nonreproductive (vegetative) cells without fertilization. Somatic embryogenesis can be …

Genetic, molecular and parent-of-origin regulation of early embryogenesis in flowering plants

A Armenta-Medina, CS Gillmor - Current topics in developmental biology, 2019 - Elsevier
Embryogenesis in flowering plants has fascinated biologists since at least the 19th century.
Embryos of almost all flowering plants share common characteristics, including an …

A male-expressed rice embryogenic trigger redirected for asexual propagation through seeds

I Khanday, D Skinner, B Yang, R Mercier… - Nature, 2019 - nature.com
The molecular pathways that trigger the initiation of embryogenesis after fertilization in
flowering plants, and prevent its occurrence without fertilization, are not well understood …

The expression of Orysa;CycB1;1 is essential for endosperm formation and causes embryo enlargement in rice

J Guo, F Wang, J Song, W Sun, XS Zhang - Planta, 2010 - Springer
The cell cycle is an important process during seed development in plants and its
progression is driven by a number of core regulators such as the cyclins. Currently, however …

OsYUC11-mediated auxin biosynthesis is essential for endosperm development of rice

X Xu, ZE, D Zhang, Q Yun, Y Zhou, B Niu… - Plant …, 2021 - academic.oup.com
Auxin is a phytohormone essential for plant development. However, our understanding of
auxin-regulated endosperm development remains limited. Here, we described rice YUCCA …

Developmental and genomic architecture of plant embryogenesis: from model plant to crops

A Armenta-Medina, CS Gillmor, P Gao… - Plant …, 2021 - cell.com
Embryonic development represents an important reproductive phase of sexually
reproducing plant species. The fusion of egg and sperm produces the plant zygote, a …