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Ryu Ohsugi

Explore the profile of Ryu Ohsugi including associated specialties, affiliations and a list of published articles. Areas
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Articles 23
Citations 810
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Recent Articles
1.
Scofield G, Hirose T, Gaudron J, Furbank R, Upadhyaya N, Ohsugi R
Funct Plant Biol . 2020 Jul; 29(7):815-826. PMID: 32689529
OsSUT1 encodes a rice sucrose transport protein that is highly expressed in developing grain, leaf sheath and stem after heading, and in germinating seedlings, but only at very low levels...
2.
Ishimaru T, Matsuda T, Ohsugi R, Yamagishi T
Funct Plant Biol . 2020 Jul; 30(11):1139-1149. PMID: 32689096
Rice caryopses show different patterns of grain filling depending on position within a panicle. Caryopses located on the upper primary rachis branches generally accumulate larger amounts of starch at maturity...
3.
Okamura M, Hirose T, Hashida Y, Yamagishi T, Ohsugi R, Aoki N
Funct Plant Biol . 2020 Jun; 40(11):1137-1146. PMID: 32481181
Starch accumulated in rice (Oryza sativa L.) stems before heading as nonstructural carbohydrates (NSCs) is reported to be important for improving and stabilising grain yield. To evaluate the importance of...
4.
Okamura M, Hirose T, Hashida Y, Ohsugi R, Aoki N
Funct Plant Biol . 2020 Jun; 42(1):31-41. PMID: 32480651
In rice (Oryza sativa L.), tiller angle - defined as the angle between the main culm and its side tillers - is one of the important factors involved in light...
5.
Morey S, Hirose T, Hashida Y, Miyao A, Hirochika H, Ohsugi R, et al.
Funct Plant Biol . 2019 May; 46(8):777-785. PMID: 31043226
OsINV2, a rice vacuolar invertase isoform, was assessed for its functional roles in plant growth and development with key focus on its agronomic traits such as grain weight, grain filling...
6.
Morey S, Hirose T, Hashida Y, Miyao A, Hirochika H, Ohsugi R, et al.
Rice (N Y) . 2018 Jan; 11(1):6. PMID: 29344835
Background: Rice is a major crop feeding the majority of the global population, and increasing its sink strength is one of the modes to alleviate the declining availability of food...
7.
Ma Z, Cheng H, Nitta Y, Aoki N, Chen Y, Chen H, et al.
J Agric Food Chem . 2017 Mar; 65(21):4237-4246. PMID: 28358983
Viscosity, a crucial characteristic for rice palatability, is affected by endosperm characters. We compared correlations between differences in viscosity of japonica rice with various palatability and endosperm characters. Changes in...
8.
Hashida Y, Hirose T, Okamura M, Hibara K, Ohsugi R, Aoki N
Plant Sci . 2016 Dec; 253:40-49. PMID: 27968995
Sucrose phosphate synthase (SPS) has been shown to mediate sucrose/starch ratio in plant leaves through studies of 'starch leaf' species that mainly accumulate starch in their leaves. However, the contribution...
9.
Liang C, Hirose T, Okamura M, Tanimoto R, Miyao A, Hirochika H, et al.
Rice (N Y) . 2015 Jul; 7(1):32. PMID: 26224561
Background: To identify genes that potentially regulate the accumulation, mobilization, and transport of photoassimilates in rice (Oryza sativa L.) leaves, we recently screened a mutant collection of rice by iodine...
10.
Suzuki K, Aoki N, Matsumura H, Okamura M, Ohsugi R, Shimono H
Plant Cell Environ . 2014 Dec; 38(7):1255-74. PMID: 25496090
In rice (Oryza sativa L.), chilling-induced male sterility increased when plants experienced low water temperature (Tw , 18 °C for 14 d) before panicle initiation. The number of mature pollen...