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ProteomicsIntegrative proteomics and phosphoproteomics reveals phosphorylation networks involved in maintenance and expression of embryogenic competence in sugarcane callus
Sugarcane (Saccharum spp.) is one of the most important crops for sugar, biofuels and bioenergy production, becoming an important commodity in the world agricultural market for more than 100 countries. In this study, label-free quantitative proteomics and phosphoproteomics analyses were performed to...
ORGANISM(S): Saccharum hybrid cultivar SP80-3280 
2022-05-07 | PXD027388 | Pride
Label-free phosphoproteomics Embryo development Somatic embryogenesis Sugarcane 
ProteomicsTMT-based quantitative proteomic analyses provide insights into acquisition of embryogenic ability in Agapanthus praecox
Somatic embryogenesis (SE) is an ideal model for plant cell totipotency. Transition from somatic cells to embryonic cells is the key to SE. The poor frequency of embryonic callus (EC) induction has limited the application of SE in many plants, such as Agapanthus praecox. We performed large-scale, qu...
ORGANISM(S): Agapanthus Praecox 
2022-01-25 | PXD031207 |
ProteomicsAcquisition of embryogenic competence during protoplast development of Fagopyrum
Reprogramming in protoplast cultures is a key step for acquiring embryogenic competence by dedifferentiated cells, thus leading to plant regeneration. Therefore, to better understand factors trigging the processes, this work focuses on analysing proteomes, cell wall composition and changes in the ex...
ORGANISM(S): Fagopyrum Esculentum (ncbitaxon:3617) Fagopyrum Tataricum (ncbitaxon:62330) 
MSV000095861 | MassIVE
TranscriptomicsGenome-wide discovery and analysis of microRNAs and other small RNAs from rice embryogenic callus
Small RNAs constitute a new and unanticipated layer of gene regulation present in the three domains of life. In plants, all organs are ultimately derived from a few pluripotent stem cells localized in specialized structures called apical meristems. The development of meristems involves a coordinated...
ORGANISM(S): Oryza sativa 
2011-03-07 | E-GEOD-27699 | biostudies-arrayexpress
ProteomicsGlobal landscape of protein phosphorylation during plant regeneration initiation in cotton (Gossypium hirsutum L.)
Phosphorylation is one of the most common post-translational modifications and is central to many cellular signaling events; however, little is currently known about the phosphorylation landscape during somatic embryogenesis (SE) for plant regeneration. Here, we systematically analyzed the phosphopr...
ORGANISM(S): Gossypium hirsutum 
2025-03-18 | PXD061812 | Pride
Cotton (gossypium hirsutum l.)  phosphoproteomics  embryogenic differentiation  plant regeneration initiation 
TranscriptomicsGene expression profiling of rice embryogenic calli after Agrobacterium infection
Agrobacterium tumefaciens-mediated genetic transformation has been routinely used in rice for more than a decade. However, the transformation efficiency of the indica rice variety is still unsatisfactory and much lower than that of japonica cultivars. Further improvement on the transformation effici...
ORGANISM(S): Oryza sativa Japonica Group 
2012-01-01 | E-GEOD-32426 | biostudies-arrayexpress
ProteomicsProfiling proteome responses to auxin transport associated with sugarcane somatic embryo development
Sugarcane is a crop widely used worldwide for bioenergy production, and its genetic breeding is highly dependent on tissue culture techniques. Auxin biosynthesis and transport are critical processes for in vitro tissue culture development, but the regulatory responses associated with these processes...
ORGANISM(S): Saccharum hybrid cultivar SP80-3280 
2025-09-19 | PXD057907 | Pride
Auxin transport  embryo development  plant morphogenesis  comparative proteomics. 
UnknownMps1 (Monopolar Spindle 1) Protein Inhibition Affects Cellular Growth and Pro-Embryogenic Masses Morphology in Embryogenic Cultures of Araucaria angustifolia (Araucariaceae).
Not available
S-EPMC4827878 | biostudies-literature
ProteomicsAlternative oxidase (AOX) seems to play a key role in embryogenic competence acquisition in Carica papaya L. calli
Understanding the mechanisms that endow a somatic cell with the ability to differentiate into a somatic embryo, which could result in numerous biotechnological applications, is still a challenge. The objective of this work was to identify some of the molecular and physiological mechanisms responsibl...
ORGANISM(S): Carica papaya 
2022-06-28 | PXD026311 | Pride
Somatic embryos Label-free proteomics Hormones Mitochondrial proteomics 
UnknownAtWuschel promotes formation of the embryogenic callus in Gossypium hirsutum.
Not available
S-EPMC3909107 | biostudies-literature
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