ArticleFrontiers in plant science2013
Proteomic comparison of basal endosperm in maize miniature1 mutant and its wild-type Mn1.
Article in Frontiers in plant science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 16 citations in OpenAlex.
- Insights into the regulation of energy metabolism during the seed-to-seedling transition in marine angiospermFrontiers in plant science · 2023Article
- Investigating an increase in Florida manatee mortalities using a proteomic approach.Scientific reports · 2021Article
- Label-Free Comparative Proteomic Analysis Combined with Laser-Capture Microdissection Suggests Important Roles of Stress Responses in the Black Layer of Maize Kernels.International journal of molecular sciences · 2020Article
- An Effective Method of Isolating Honey Proteins.Molecules (Basel, Switzerland) · 2019Article
- Structural Insight into Ubiquitin-Like Protein Recognition and Oligomeric States of JAMM/MPNStructure (London, England : 1993) · 2017Article
- Membrane Proteomics of Arabidopsis Glucosinolate MutantsFrontiers in plant science · 2017Article
- Differential transcriptional networks associated with key phases of ingrowth wall construction in trans-differentiating epidermal transfer cells of Vicia faba cotyledons.BMC plant biology · 2015Article
- Dynamic Proteomic Characteristics and Network Integration Revealing Key Proteins for Two Kernel Tissue Developments in Popcorn.PloS one · 2015Article
- A comparative glycoproteome study of developing endosperm in the hexose-deficient miniature1 (mn1) seed mutant and its wild type Mn1 in maize.Frontiers in plant science · 2014Article
- Endosperm transfer cell-specific genes and proteins: structure, function and applications in biotechnology.Frontiers in plant science · 2014Review
- Uptake and regulation of resource allocation for optimal plant performance and adaptation to stress.Frontiers in plant science · 2013Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Developing endosperm in maize seed is a major site for biosynthesis and storage of starch and proteins, and of immense economic importance for its role in food, feed and biofuel production. The basal part of endosperm performs a major role in solute, water and nutrition acquisition from mother plant to sustain these functions. The miniature1 (mn1) mutation is a loss-of-function mutation of the Mn1-encoded cell wall invertase that is entirely expressed in the basal endosperm and is essential for many of the metabolic and signaling functions associated with metabolically released hexose sugars in developing endosperm. Here we report a comparative proteomic study between Mn1 and mn1 basal endosperm to better understand basis of pleiotropic effects on many diverse traits in the mutant. Specifically, we used iTRAQ based quantitative proteomics combined with Gene Ontology (GO) and bioinformatics to understand functional basis of the proteomic information. A total of 2518 proteins were identified from soluble and cell wall associated protein (CWAP) fractions; of these 131 proteins were observed to be differentially expressed in the two genotypes. The main functional groups of proteins that were significantly different were those involved in the carbohydrate metabolic and catabolic process, and cell homeostasis. The study constitutes the first proteomic analysis of basal endosperm cell layers in relation to endosperm growth and development in maize.
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