HIGLE is a bifunctional homing endonuclease that directly interacts with HYL1 and SERRATE in Arabidopsis thaliana
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HIGLE is a bifunctional homing endonuclease that directly interacts with HYL1 and SERRATE in Arabidopsis thaliana. / Cho, Seok Keun; Ryu, Moon Young; Poulsen, Christian; Kim, Jong Hum; Oh, Tae Rin; Choi, Suk Won; Kim, Mijung; Yang, Jun-Yi; Boo, Kyung Hwan; Geshi, Naomi; Kim, Woo Taek; Yang, Seong Wook.
In: FEBS Letters, Vol. 591, No. 10, 2017, p. 1383-1393.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - HIGLE is a bifunctional homing endonuclease that directly interacts with HYL1 and SERRATE in Arabidopsis thaliana
AU - Cho, Seok Keun
AU - Ryu, Moon Young
AU - Poulsen, Christian
AU - Kim, Jong Hum
AU - Oh, Tae Rin
AU - Choi, Suk Won
AU - Kim, Mijung
AU - Yang, Jun-Yi
AU - Boo, Kyung Hwan
AU - Geshi, Naomi
AU - Kim, Woo Taek
AU - Yang, Seong Wook
N1 - © 2017 Federation of European Biochemical Societies.
PY - 2017
Y1 - 2017
N2 - A highly coordinated complex known as the microprocessor precisely processes primary transcripts of MIRNA genes into mature miRNAs. In plants, the microprocessor minimally consists of three components: Dicer-like protein 1 (DCL1), HYPONASTIC LEAF 1 (HYL1), and SERRATE (SE). To precisely modulate miRNA maturation, the microprocessor cooperates with at least 12 proteins in plants. In addition, we here show the involvement of a novel gene, HYL1-interacting GIY-YIG-like endonuclease (HIGLE). The encoded protein has a GIY-YIG domain that is generally found within a class of homing endonucleases. HIGLE directly interacts with the microprocessor components HYL1 and SE. Unlike the functions of other GIY-YIG endonucleases, the catalytic core of HIGLE has both DNase and RNase activities that sufficiently processes miRNA precursors into short fragments in vitro.
AB - A highly coordinated complex known as the microprocessor precisely processes primary transcripts of MIRNA genes into mature miRNAs. In plants, the microprocessor minimally consists of three components: Dicer-like protein 1 (DCL1), HYPONASTIC LEAF 1 (HYL1), and SERRATE (SE). To precisely modulate miRNA maturation, the microprocessor cooperates with at least 12 proteins in plants. In addition, we here show the involvement of a novel gene, HYL1-interacting GIY-YIG-like endonuclease (HIGLE). The encoded protein has a GIY-YIG domain that is generally found within a class of homing endonucleases. HIGLE directly interacts with the microprocessor components HYL1 and SE. Unlike the functions of other GIY-YIG endonucleases, the catalytic core of HIGLE has both DNase and RNase activities that sufficiently processes miRNA precursors into short fragments in vitro.
KW - Letter
U2 - 10.1002/1873-3468.12628
DO - 10.1002/1873-3468.12628
M3 - Journal article
C2 - 28321834
VL - 591
SP - 1383
EP - 1393
JO - F E B S Letters
JF - F E B S Letters
SN - 0014-5793
IS - 10
ER -
ID: 179925036