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ProteomicsCalculation of enrichment factors identifies low abundant lipid droplet-associated proteins from Arabidopsis thaliana seeds and seedlings
The developmental program of seed formation and seedling development requires not only tight regulation of cell division and metabolism but also the adaption of organelles in structure and function. Therefore, changes in organellar protein composition is one crucial factor in development. Of particu...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-12-18 | PXD015091 | Pride
Arabidopsis thaliana Lipid droplets Seed germination Seedlings Seeds Siliques 
ProteomicsArabidopsis LDIP is an LDAP-interacting protein that influences lipid droplet biogenesis and neutral lipid homeostasis in both leaves and seeds
Cytoplasmic lipid droplets (LDs) are found in all types of plant cells where they are derived from the endoplasmic reticulum (ER) and function as a repository for neutral lipids, as well as serving in lipid remodelling and signalling. However, the mechanisms underlying the formation and functioning ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2017-11-06 | PXD007192 | Pride
Arabidopsis thaliana Biogenesis Ldap Neutral lipids Endoplasmic reticulum Ldip Lipid droplet Protein targeting 
ProteomicsPosttranslational modifications_Calculation of enrichment factors identifies low abundant lipid droplet-associated proteins from Arabidopsis thaliana seeds and seedlings
The developmental program of seed formation and seedling development requires not only tight regulation of cell division and metabolism but also the adaption of organelles in structure and function. Therefore, changes in organellar protein composition is one crucial factor in development. Of particu...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-12-18 | PXD015135 | Pride
Germintion Lipid droplets Oil bodies Seedling Silique Seed 
UnknownSEED LIPID DROPLET PROTEIN1, SEED LIPID DROPLET PROTEIN2, and LIPID DROPLET PLASMA MEMBRANE ADAPTOR mediate lipid droplet-plasma membrane tethering.
Not available
S-EPMC9134073 | biostudies-literature
ProteomicsYellow nutsedge co-opts a seed-like proteome in oil rich tubers
Drought is the prime stressors that land plants have to overcome since their dawn. One strategy that land plants employ is to limit water loss and to transport water via a vascular system, another is to produce desiccation tolerant cells and tissues. In most flowering plants, the latter strategy is ...
ORGANISM(S): Cyperus esculentus var. sativus 
2022-10-31 | PXD021894 | Pride
Lipid droplets  yellow nutsedge  cyperus esculentus  seeds  proteome  co-option 
ProteomicsA seed-like proteome in oil-rich tubers
There are numerous examples in plants, where certain organs or developmental stages are desiccation tolerant and can withstand extended periods of severe water loss. One prime example are seeds and pollen of many spermatophytes. However, in some plants, also vegetative organs can be desiccation tole...
ORGANISM(S): Cyperus rotundus 
2022-10-31 | PXD031123 | Pride
Yellow nutsedge Cyperus esculentus Tubers 
ProteomicsComprehensive cell-specific protein analysis in early and late pollen development from diploid microsporocytes to pollen tube growth
Pollen development in angiosperms is one of the most important processes controlling plant reproduction and thus productivity. At the same time, pollen development is highly sensitive to environmental fluctuations, including temperature, drought, and nutrition. Therefore, pollen biology is a major f...
ORGANISM(S): Nicotiana tabacum (Common tobacco) 
2023-10-09 | PXD045970 | Pride
Microspores Pollen tubes Development Tobacco Pollen 
ProteomicsA seed-like proteome in oil-rich tubers
Fresh tubers were harvested from purple nutsedge and dried.
ORGANISM(S): Cyperus rotundus 
2022-10-31 | PXD035931 | Pride
Tubers Purple nutsedge 
ProteomicsLIPID DROPLET PROTEIN OF SEEDS (LDPS) influences lipid droplet size and number in seeds and seedlings
Lipid droplets (LDs) are subcellular organelles found in all kingdoms of life. While LDs are well known as intracellular depots for neutral lipid storage, there is a growing appreciation that they are much more dynamic in terms of their functions. For instance, recent work in yeast and mammalian sys...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2025-06-09 | PXD041506 | Pride
Arabidopsis Lipid droplets Seeds 
ProteomicsIdentification of a lipid droplet-plasma membrane tethering complex
Membrane contact sites (MCS) are interorganellar contacts that allow for the direct exchange of molecules such as lipids or Ca2+ between organelles, but can also be a mean for tethering of organelles. In mammals and yeast, LDs have been shown to engage in MCS with nearly all organelles in the cell, ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2022-06-09 | PXD022769 | Pride
Seedling Membrane contact sites Arabidopsis Tag Tethering complex Seed Lipid droplets Germination Plasma membrane 
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