Partial characterization of the protease(s) involved in the degradation of phytochrome polypeptide in etiolated epicotyl tissue of pisum sativum

Miki Nakazawa; Shinobu Satoh; Masaki Furuya; Tadashi Fujii

doi:10.1093/oxfordjournals.pcp.a078040

Partial characterization of the protease(s) involved in the degradation of phytochrome polypeptide in etiolated epicotyl tissue of pisum sativum

Miki Nakazawa
, Shinobu Satoh
, Masaki Furuya
, Tadashi Fujii

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Effects of chelators and inhibitors of proteases and ATP-generating systems on the red-light-induced degradation of phytochrome were examined in apical segments of epicotyl from 7-day-old, etiolated pea seedlings. The results suggest that a serine protease(s) is involved in degradation of phytochrome, and that the protease(s) and/or the degradation process requires Fe²⁺ and/or Zn²⁺ and ATP.

Original language	English
Pages (from-to)	1243-1247
Number of pages	5
Journal	Plant and Cell Physiology
Volume	31
Issue number	8
DOIs	https://doi.org/10.1093/oxfordjournals.pcp.a078040
Publication status	Published - 1990
Externally published	Yes

Keywords*

ATP
Phytochrome
Pisum sativum
Serine protease

Field of Science*

1.6 Biological sciences

Publication Type*

1.1. Scientific article indexed in Web of Science and/or Scopus database

Access to Document

10.1093/oxfordjournals.pcp.a078040

Cite this

@article{e197d7861179435abaa580e0e97e50da,

title = "Partial characterization of the protease(s) involved in the degradation of phytochrome polypeptide in etiolated epicotyl tissue of pisum sativum",

abstract = "Effects of chelators and inhibitors of proteases and ATP-generating systems on the red-light-induced degradation of phytochrome were examined in apical segments of epicotyl from 7-day-old, etiolated pea seedlings. The results suggest that a serine protease(s) is involved in degradation of phytochrome, and that the protease(s) and/or the degradation process requires Fe2+ and/or Zn2+ and ATP.",

keywords = "ATP, Phytochrome, Pisum sativum, Serine protease",

author = "Miki Nakazawa and Shinobu Satoh and Masaki Furuya and Tadashi Fujii",

note = "Funding Information: The authors thank Dr. Kotaro T. Yamamoto of the National Institute for Basic Biology, Okazaki, and Dr. Akira Nagatani of the RIKEN Institute, Wako City, for their helpful discussions. This study was supported by a Grant-in-Aid for Scientific Research from the Ministry of Education (no. 63621002).",

year = "1990",

doi = "10.1093/oxfordjournals.pcp.a078040",

language = "English",

volume = "31",

pages = "1243--1247",

journal = "Plant and Cell Physiology",

issn = "0032-0781",

publisher = "Oxford University Press",

number = "8",

}

TY - JOUR

T1 - Partial characterization of the protease(s) involved in the degradation of phytochrome polypeptide in etiolated epicotyl tissue of pisum sativum

AU - Nakazawa, Miki

AU - Satoh, Shinobu

AU - Furuya, Masaki

AU - Fujii, Tadashi

N1 - Funding Information: The authors thank Dr. Kotaro T. Yamamoto of the National Institute for Basic Biology, Okazaki, and Dr. Akira Nagatani of the RIKEN Institute, Wako City, for their helpful discussions. This study was supported by a Grant-in-Aid for Scientific Research from the Ministry of Education (no. 63621002).

PY - 1990

Y1 - 1990

N2 - Effects of chelators and inhibitors of proteases and ATP-generating systems on the red-light-induced degradation of phytochrome were examined in apical segments of epicotyl from 7-day-old, etiolated pea seedlings. The results suggest that a serine protease(s) is involved in degradation of phytochrome, and that the protease(s) and/or the degradation process requires Fe2+ and/or Zn2+ and ATP.

AB - Effects of chelators and inhibitors of proteases and ATP-generating systems on the red-light-induced degradation of phytochrome were examined in apical segments of epicotyl from 7-day-old, etiolated pea seedlings. The results suggest that a serine protease(s) is involved in degradation of phytochrome, and that the protease(s) and/or the degradation process requires Fe2+ and/or Zn2+ and ATP.

KW - ATP

KW - Phytochrome

KW - Pisum sativum

KW - Serine protease

UR - https://www.scopus.com/pages/publications/1842270150

U2 - 10.1093/oxfordjournals.pcp.a078040

DO - 10.1093/oxfordjournals.pcp.a078040

M3 - Article

AN - SCOPUS:1842270150

SN - 0032-0781

VL - 31

SP - 1243

EP - 1247

JO - Plant and Cell Physiology

JF - Plant and Cell Physiology

IS - 8

ER -

Partial characterization of the protease(s) involved in the degradation of phytochrome polypeptide in etiolated epicotyl tissue of pisum sativum

Abstract

Keywords*

Field of Science*

Publication Type*

Access to Document

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