In silico identification of putative barley phytochrome interacting factors (PIFs)

Szerzők

  • Gierczik Krisztián Festetics Doctoral School, Georgikon Faculty, University of Pannonia, Keszthely, Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Martonvásár https://orcid.org/0000-0003-1605-4663
  • Vágújfalvi Attila Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Martonvásár
  • Galiba Gábor Festetics Doctoral School, Georgikon Faculty, University of Pannonia, Keszthely, Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Martonvásár https://orcid.org/0000-0001-7504-935X
  • Kalapos Balázs Festetics Doctoral School, Georgikon Faculty, University of Pannonia, Keszthely, Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Martonvásár https://orcid.org/0000-0003-2340-4270

Kulcsszavak:

árpa, in silico analízis, filogenetikus fa, bHLH fehérje család, PIF

Absztrakt

A PIF (Phytochrome Interacting Factor) transzkripciós faktorok a bHLH (bázikus hélix-hurok-hélix) domént tartalmazó fehérjecsaládba tartoznak. Fontos szerepet játszanak a fény által aktivált jelátviteli útvonalakban, mivel képesek kapcsolatot kialakítani a fitokróm fotoreceptorokkal, amelyek a spektrum vörös és távoli-vörös tartományában rendelkeznek elnyelési maximummal. Mindezidáig csak kevés publikáció ismert, amelyek különböző növények PIF génjeinek azonosításáról szól. Ebben a tanulmányban in silico módszerekkel azonosítottuk az árpa (Hordeum vulgare L.) bHLH fehérjéit, majd filogenetikai módszerekkel alcsoportokba osztottuk őket. Összesen 9 egyedi árpa fehérjét azonosítottunk a VII (a+b) alcsoportból, amely más növény fajokban a PIF szekvenciákat is tartalmazta, tehát feltételezésünk szerint sikerült árpa PIF fehérjéket azonosítanunk. Eredményeink alapul szolgálhatnak a jövőben az árpa PIF fehérjék összehasonlító analíziséhez, majd azok funkcionális vizsgálataihoz.

Információk a szerzőről

  • Gierczik Krisztián, Festetics Doctoral School, Georgikon Faculty, University of Pannonia, Keszthely, Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Martonvásár

    levelezőszerző
    gierczik.krisztian@agrar.mta.hu

Hivatkozások

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Letöltések

Megjelent

2019-11-07

Folyóirat szám

Évf. 23 Szám 2 (2019)

Rovat

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Copyright (c) 2019 Gierczik Krisztián, Vágújfalvi Attila, Galiba Gábor, Kalapos Balázs

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Hogyan kell idézni

Gierczik, K., Vágújfalvi, A., Galiba, G., & Kalapos, B. (2019). In silico identification of putative barley phytochrome interacting factors (PIFs) . GEORGIKON FOR AGRICULTURE, 23(2), 2-15. https://journal.uni-mate.hu/index.php/gfa/article/view/6304

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