PubAg

Main content area

Search

1  Search Results

1 entry found
Number of results to display per page

Search Results

1. Circumnutational movement in rice coleoptiles involves the gravitropic response: analysis of an agravitropic mutant and space‐grown seedlings

Author:
Kamada, Motoshi,   et al.   ; Kobayashi, Akie; Kim, Hye‐Jeong; Tomita, Yuta; Miyazawa, Yutaka; Fujii, Nobuharu; Yano, Sachiko; Yamazaki, Chiaki; Kasahara, Haruo; Miyabayashi, Sachiko; Shimazu, Toru; Fusejima, Yasuo; Takahashi, Hideyuki;     Show all 13 Authors
Source:
Physiologia plantarum 2019 v.165 no.3 pp. 464-475
ISSN:
0031-9317
Subject:
imbibition; seed germination; coleoptiles; rice; space flight; microgravity; gravitropism; seedlings; nutation; mutants; photography
Abstract:
... Plants exhibit helical growth movements known as circumnutation in growing organs. Some studies indicate that circumnutation involves the gravitropic response, but this notion is a matter of debate. Here, using the agravitropic rice mutant lazy1 and space‐grown rice seedlings, we found that circumnutation was reduced or lost during agravitropic growth in coleoptiles. Coleoptiles of wild‐type rice ...
DOI:
10.1111/ppl.12824