Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P20020 (adenosine triphosphatase)
 3,299 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ubiquitin regulatory X (UBX) domain-containing proteins are believed to function as cofactors for p97/CDC48, an adenosine triphosphatase shown to be involved in multiple cellular processes. In the present study, a full-length complementary DNA (cDNA) of UBX domain-containing gene, termed LmUBX1, was cloned from Locusta migratoria manilensis and characterized, using random amplification of cDNA ends polymerase chain reaction (RACE PCR), sequence analysis and quantitative real-time PCR. LmUBX1, 1 600 bp in length, is predicted to encode a 446-amino acid protein with a predicted molecular weight of 51.18 kDa that contains a central PUB domain and a carboxy-terminal UBX domain. Homology analysis revealed that LmUBX1 has higher similarity to the known UBX domain-containing proteins from insects than from other species. Moreover, based on sequence characteristics and phylogenetic relationships, it is suggested that LmUBX1 can be classified into the UBXD1 subfamily. Expression analysis founded that LmUBX1 exhibited significant expression variations at different developmental stages and in different tissues, suggesting that the expression of LmUBX1 was highly regulated. Interestingly, its messenger RNA transcript was more abundant in ovary and testis than in other tissues examined, suggesting that it may have more important roles in the reproductive system. In addition, LmUBX1 was differentially expressed in gregarious and solitary locusts and was significantly up-regulated in third and fifth instars of gregarious locusts, implying that LmUBX1 was also likely involved in the phase polyphenisms in L. migratoria manilensis. To our knowledge, this is the first report of cloning of a full-length cDNA of UBX domain-containing gene from L. migratoria manilensis.
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PMID:Identification and characterization of a gene encoding a UBX domain-containing protein in the migratory locust, Locusta migratoria manilensis. 2395 45