Napredna pretraga

Pregled bibliografske jedinice broj: 775354

The Omp85-type outer membrane protein p36 of Arabidopsis thaliana evolved by recent gene duplication


Nicolaisen, Kerstin; Missbach, Sandra; Hsueh, Yi-Ching; Ertel, Franziska; Fulgosi, Hrvoje; Sommer, Maik S.; Schleiff, Enrico
The Omp85-type outer membrane protein p36 of Arabidopsis thaliana evolved by recent gene duplication // Journal of plant research, 128 (2015), 2; 317-325 doi:10.1007/s10265-014-0693-4 (međunarodna recenzija, članak, znanstveni)


Naslov
The Omp85-type outer membrane protein p36 of Arabidopsis thaliana evolved by recent gene duplication

Autori
Nicolaisen, Kerstin ; Missbach, Sandra ; Hsueh, Yi-Ching ; Ertel, Franziska ; Fulgosi, Hrvoje ; Sommer, Maik S. ; Schleiff, Enrico

Izvornik
Journal of plant research (0918-9440) 128 (2015), 2; 317-325

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
β-barrel membrane protein; Omp85; chloroplasts; gene duplication

Sažetak
Proteins of the Omp85 family are involved in the insertion of β-barrel shaped outer membrane proteins in bacteria and mitochondria, and—at least—in the transfer of pre-proteins across the chloroplast outer envelope. In general these proteins consist of up to five N-terminal “polypeptide trans-port associated” (POTRA) domains and a C-terminal, mem-brane embedded β-barrel domain. In Arabidopsis thaliana two plastidic gene families coding for Omp85-like proteins exist, namely the Toc75-III and the Toc75-V/Oep80 sub-family. The latter is composed of three genes, of which two do not contain POTRA domains. These are annotated as P39 and P36. However, P36 resulted from a very recent gene duplication of P39 and appears to be specific to Arabidopsis thaliana. Furthermore, we show that P39 is specifically expressed in vein tissues, while P36 is expressed at early and late developmental stages. T-DNA insertion in P36 causes a mild phenotype with reduced starch accumulation in chloroplasts of sepals pointing towards a yet to be described plastid function.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Hrvoje Fulgosi, (186771)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati