PXD008677 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | The fourth instar in the silk gland of silkworm LC-MSMS |
Description | In the present study, the silk gland proteomes of the fourth instar and fourth molt were analyzed using liquid chromatography−tandem mass spectrometry. In total, 2654 proteins were identified from the silk gland. High abundance of ribosomal proteins and RR-motif chitin-binding proteins were identified during day 2 of the fourth instar (IV-2) larval developmental stage, and the expression of cuticular proteins analogous to peritrophin (CPAP)-motif chitin-binding proteins was higher during the fourth molt (IV-M). In all, nine enzymes were found to be involved in the chitin regeneration pathway in the silk gland. Among them, two chitinase and two chitin deacetylases were identified as CPAP-motif proteins. |
HostingRepository | PRIDE |
AnnounceDate | 2018-06-04 |
AnnouncementXML | Submission_2018-06-04_07:52:15.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Xiaolu Zhang |
SpeciesList | scientific name: Bombyx mori (Silk moth); NCBI TaxID: 7091; |
ModificationList | monohydroxylated residue; acetylated residue |
Instrument | Q Exactive |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2018-01-15 02:06:43 | ID requested | |
⏵ 1 | 2018-06-04 07:52:17 | announced | |
2 | 2024-10-22 04:07:14 | announced | 2024-10-22: Updated project metadata. |
Publication List
Zhang X, Chang H, Dong Z, Zhang Y, Zhao D, Ye L, Xia Q, Zhao P, Comparative Proteome Analysis Reveals that Cuticular Proteins Analogous to Peritrophin-Motif Proteins are Involved in the Regeneration of Chitin Layer in the Silk Gland of Bombyx mori at the Molting Stage. Proteomics, 18(19):e1700389(2018) [pubmed] |
Keyword List
curator keyword: Biological |
submitter keyword: silkworm,silk gland,LC-MSMS |
Contact List
Qingyou Xia |
contact affiliation | State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China |
contact email | xiaqy@swu.edu.cn |
lab head | |
Xiaolu Zhang |
contact affiliation | State Key Laboratory of Silkworm Genome Biology,Southwest University |
contact email | xiaolushg@126.com |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD008677
- Label: PRIDE project
- Name: The fourth instar in the silk gland of silkworm LC-MSMS