PXD021875

PXD021875 is an original dataset announced via ProteomeXchange.

Title	Comparative proteomics analyses of rhizomes and stolons in bermudagrass
Description	As an important perennial warm-season turfgrass species, bermudagrass (Cynodon dactylon L.) form underground-growing rhizomes and aboveground-growing stolons simultaneously, making it a fast propagating clonal plant with strong regeneration ability. However, the intrinsic difference between the two types of specialized stems are still uncharacterized, especially at the molecular level. In the current study, we compared the internode proteomes of rhizomes and stolons at the same developmental stage in the bermudagrass cultivar Yangjiang using isobaric tags for relative and absolute quantitation (iTRAQ). The results indicated that 228 protein species were differentially accumulated in the two specialized stems. These DAPs comprise complex protein networks to finely regulate diverse cellular activities in the two types of specialized stems. Notably, photosynthesis and flavonoid biosynthesis were significantly regulated in stolons, whereas sucrose and starch metabolism were significantly regulated in rhizomes.
HostingRepository	PRIDE
AnnounceDate	2021-05-06
AnnouncementXML	Submission_2021-05-05_22:18:14.134.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Bing Zhang
SpeciesList	scientific name: Cynodon dactylon; NCBI TaxID: 28909;
ModificationList	iodoacetamide derivatized residue
Instrument	TripleTOF 5600

Revision	Datetime	Status	ChangeLog Entry
0	2020-10-07 03:18:00	ID requested
⏵ 1	2021-05-05 22:18:15	announced

Ma Z, Chen S, Wang Z, Liu J, Zhang B, Proteome analysis of bermudagrass stolons and rhizomes provides new insights into the adaptation of plant stems to aboveground and underground growth. J Proteomics, 241():104245(2021) [pubmed]

submitter keyword: Bermudagrass, Cynodon dactylon, Proteome, Stolon, Rhizome

Bing Zhang
contact affiliation	College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
contact email	bingzhang@yzu.edu.cn
lab head
Bing Zhang
contact affiliation	Yangzhou University
contact email	bingzhang@yzu.edu.cn
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD021875
     1. Label: PRIDE project
     2. Name: Comparative proteomics analyses of rhizomes and stolons in bermudagrass