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You searched for: Source 2018 v.93 no.4 Remove constraint Source: 2018 v.93 no.4 Subject horticulture Remove constraint Subject: horticulture Subject breeding Remove constraint Subject: breeding
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1. Association analysis of yield, oil and fatty acid content, and main phenotypic traits in Paeonia rockii as an oil crop

Author:
Huliang, Cui; Cunrui, Chen; Nongzhang, Huang; Fangyun, Cheng
Source:
Journal of horticultural science & biotechnology 2018 v.93 no.4 pp. 425-432
ISSN:
1462-0316
Subject:
Paeonia rockii; Paeonia suffruticosa; alleles; allelic variation; biotechnology; breeding; fatty acid composition; fruits; genetic markers; genotype; horticulture; linear models; linolenic acid; microsatellite repeats; oil crops; oils; phenotype; seed weight; China
Abstract:
... Tree peony has been recently recognised as an oil crop in China. To identify the molecular markers associated with nine important oil-related traits, we performed association analysis among 205 P. rockii genotypes for three consecutive years using 102 polymorphic simple sequence repeats (SSRs). As a result, the phenotypic traits showed higher coefficient of variation (CV) level ranged from 7.47% t ...
DOI:
10.1080/14620316.2017.1381045

2. Diversity of nitrate, oxalate, vitamin C and carotenoid contents in different spinach accessions and their correlation with various morphological traits

Author:
Wang, Xiaoli; Cai, Xiaofeng; Xu, Chengxi; Zhao, Qi; Ge, Chenhui; Dai, Shaojun; Wang, Quan-hua
Source:
Journal of horticultural science & biotechnology 2018 v.93 no.4 pp. 409-415
ISSN:
1462-0316
Subject:
Spinacia oleracea; ascorbic acid; biotechnology; breeding; carotenoids; cluster analysis; cultivars; horticulture; nitrates; nutrient content; nutritive value; oxalates; spinach
Abstract:
... Spinach (Spinacia oleracea L.) accumulates high amounts of carotenoids, vitamin C, nitrate and oxalate. Breeding to reduce nitrate and oxalate levels and increase vitamin C and carotenoid levels is a major target in spinach nutritional quality improvement. Here we investigate natural variations in the levels of nitrate, oxalate, vitamin C, and total carotenoid in 98 spinach accessions, and correla ...
DOI:
10.1080/14620316.2017.1404438

3. Genome-wide analysis of antioxidant enzyme gene families involved in drought and low-temperature responses in Apple (Malus domestica)

Author:
Li, Xing-Liang; Zhang, Jun-Ke; Li, Min-Ji; Zhou, Bei-Bei; Zhang, Qiang; Wei, Qin-Ping
Source:
Journal of horticultural science & biotechnology 2018 v.93 no.4 pp. 337-346
ISSN:
1462-0316
Subject:
Arabidopsis; Malus domestica; abiotic stress; antioxidants; apples; biotechnology; breeding; drought; enzymes; genes; genome-wide association study; horticulture; oxygen; phylogeny; screening; tissues
Abstract:
... Antioxidant enzymes were well-known for reactive oxygen scavenging and protecting cells from oxidative damage in multiple biotic and abiotic stresses. Aimed to overview of antioxidant enzyme gene families and screen for drought and low-temperature response members, the whole apple antioxidant enzyme genes in apple genome were studied. Out of 73candidates in seven antioxidant enzyme gene families a ...
DOI:
10.1080/14620316.2017.1382314

4. Newly developed SSR markers reveal genetic diversity and geographical clustering in Paeonia suffruticosa based on flower colour

Author:
Guo, Lili; Guo, Dalong; Zhao, Wei; Hou, Xiaogai
Source:
Journal of horticultural science & biotechnology 2018 v.93 no.4 pp. 416-424
ISSN:
1462-0316
Subject:
Paeonia suffruticosa; alleles; biotechnology; breeding; chromosome mapping; color; flowers; genetic variation; genotype; geographical distribution; horticulture; loci; microsatellite repeats; phylogeny; unigenes; China
Abstract:
... Tree peony (Paeonia suffruticosa Andr.), considered by many to be the national flower of China, is famous for its ornamental, medicinal and culinary attributes. In this study, a total of 8,663 Simple Sequence Repeats (SSRs) were detected by means of a microsatellite search of unigene sequences identified from the de novo assembly of sequence data from different genotypes of tree peony from the Zho ...
DOI:
10.1080/14620316.2017.1373039