Sundaramoorthy, Jagadeesh and Park, Gyu-Tae and Jo, Hyun and Lee, Jeong-Dong and Seo, Hak-Soo and Song, Jong-Tae
(2021).
A Novel Pinkish-White Flower Color Variant Is Caused by a New Allele of Flower Color Gene W1 in Wild Soybean (Glycine soja).
Agronomy. 11
, 1001
[Research article]
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Abstract
The enzyme flavonoid 3',5'-hydroxylase (F3'5'H) plays an important role in producing anthocyanin pigments in soybean. Loss of function of the W1 locus encoding F3'5'H always produces white flowers. However, few color variations have been reported in wild soybean. In the present study, we isolated a new color variant of wild soybean accession (IT261811) with pinkish-white flowers. We found that the flower's pinkish-white color is caused by w1-s3, a single recessive allele of W1. The SNP detected in the mutant caused amino acid substitution (A(304)S) in a highly conserved SRS4 domain of F3'5'H proteins. On the basis of the results of the protein variation effect analyzer (PROVEAN) tool, we suggest that this mutation may lead to hypofunctional F3'5'H activity rather than non-functional activity, which thereby results in its pinkish-white color.
| Authors/Creators: | Sundaramoorthy, Jagadeesh and Park, Gyu-Tae and Jo, Hyun and Lee, Jeong-Dong and Seo, Hak-Soo and Song, Jong-Tae | ||||||
|---|---|---|---|---|---|---|---|
| Title: | A Novel Pinkish-White Flower Color Variant Is Caused by a New Allele of Flower Color Gene W1 in Wild Soybean (Glycine soja) | ||||||
| Series Name/Journal: | Agronomy | ||||||
| Year of publishing : | 2021 | ||||||
| Volume: | 11 | ||||||
| Article number: | 1001 | ||||||
| Number of Pages: | 8 | ||||||
| Publisher: | MDPI | ||||||
| ISSN: | 2073-4395 | ||||||
| Language: | English | ||||||
| Publication Type: | Research article | ||||||
| Article category: | Scientific peer reviewed | ||||||
| Version: | Published version | ||||||
| Copyright: | Creative Commons: Attribution 4.0 | ||||||
| Full Text Status: | Public | ||||||
| Subjects: | (A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 401 Agricultural, Forestry and Fisheries > Agricultural Science | ||||||
| Keywords: | flavonoid 3 ',5 '-hydroxylase, Glycine soja, pinkish-white flower, soybean, W1 locus | ||||||
| URN:NBN: | urn:nbn:se:slu:epsilon-p-112135 | ||||||
| Permanent URL: | http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-p-112135 | ||||||
| Additional ID: |
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| ID Code: | 24415 | ||||||
| Faculty: | LTV - Fakulteten för landskapsarkitektur, trädgårds- och växtproduktionsvetenskap | ||||||
| Department: | (LTJ, LTV) > Department of Plant Breeding (from 130101) | ||||||
| Deposited By: | SLUpub Connector | ||||||
| Deposited On: | 07 Jun 2021 17:23 | ||||||
| Metadata Last Modified: | 08 Jun 2021 05:01 |
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