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Masaji Koshioka

Explore the profile of Masaji Koshioka including associated specialties, affiliations and a list of published articles. Areas
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Articles 11
Citations 308
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Recent Articles
1.
Hirakawa H, Sumitomo K, Hisamatsu T, Nagano S, Shirasawa K, Higuchi Y, et al.
DNA Res . 2019 Jan; 26(3):195-203. PMID: 30689773
Cultivated chrysanthemum (Chrysanthemum morifolium Ramat.) is one of the most economically important ornamental crops grown worldwide. It has a complex hexaploid genome (2n = 6x = 54) and large genome...
2.
Koshioka M, Umegaki N, Boontiang K, Pornchuti W, Thammasiri K, Yamaguchi S, et al.
Nat Prod Commun . 2015 May; 10(3):453-6. PMID: 25924528
Five anthocyanins, delphinidin 3-O-rutinoside, cyanidin 3-O-rutinoside, petunidin 3-O-rutinoside, malvidin 3-O-glucoside and malvidin 3-O-rutinoside, were identified. Three anthocyanins, delphinidin 3-O-glucoside, cyanidin 3-O-glucoside and pelargonidin 3-O-rutinoside, were putatively identified based on C18...
3.
Nakayama M, Koshioka M, Kondo T, Imizu K
Nat Prod Commun . 2015 May; 10(3):425-7. PMID: 25924520
We aimed to identify the main compounds responsible for low temperature-induced yellow pigmentation of the bracts of Zantedeschia aethiopica 'Wedding March'. On the basis of the area ratios estimated from...
4.
Otani M, Meguro S, Gondaira H, Hayashi M, Saito M, Han D, et al.
J Plant Physiol . 2013 Jun; 170(16):1416-23. PMID: 23747060
Gibberellins (GAs) are the plant hormones that control many aspects of plant growth and development, including stem elongation. Genes encoding enzymes related to the GA biosynthetic and metabolic pathway have...
5.
Radi A, Lange T, Niki T, Koshioka M, Pimenta Lange M
Plant Physiol . 2005 Dec; 140(2):528-36. PMID: 16384902
Immature pumpkin (Cucurbita maxima) seeds contain gibberellin (GA) oxidases with unique catalytic properties resulting in GAs of unknown function for plant growth and development. Overexpression of pumpkin GA 7-oxidase (CmGA7ox)...
6.
Hisamatsu T, King R, Helliwell C, Koshioka M
Plant Physiol . 2005 Jun; 138(2):1106-16. PMID: 15923331
Long day (LD) exposure of rosette plants causes rapid stem/petiole elongation, a more vertical growth habit, and flowering; all changes are suggestive of a role for the gibberellin (GA) plant...
7.
Nakagawa H, Jiang C, Sakakibara H, Kojima M, Honda I, Ajisaka H, et al.
Plant J . 2005 Feb; 41(4):512-23. PMID: 15686516
Shoot branching and plant height are among the key factors that define the overall architecture of plants. We found that overexpression of a cDNA for a zinc-finger protein of petunia,...
8.
Oikawa T, Koshioka M, Kojima K, Yoshida H, Kawata M
Plant Mol Biol . 2004 Dec; 55(5):687-700. PMID: 15604710
Gibberellin (GA) 20-oxidase (GA20ox) is a key enzyme that normally catalyzes the penultimate steps in GA biosynthesis. One of the GA20ox genes in rice (Oryza sativa L.), OsGA20ox2 ( SD1...
9.
Day R, Tanabe S, Koshioka M, Mitsui T, Itoh H, Ueguchi-Tanaka M, et al.
Plant Mol Biol . 2004 May; 54(2):261-72. PMID: 15159627
In this study, we present data showing that two members of the GRAS family of genes from rice, CIGR1 and CIGR2 (chitin-inducible gibberellin-responsive), inducible by the potent elicitor N -acetylchitooligosaccharide...
10.
Shinoda T, Nagao T, Nakayama M, Serizawa H, Koshioka M, Okabe H, et al.
J Chem Ecol . 2002 Apr; 28(3):587-99. PMID: 11944835
Larvae of the diamondback moth, Plutella xylostella, a crucifer specialist, refuse to feed on a crucifer, Barbarea vulgaris, because of the presence of a feeding deterrent, which is extractable with...