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You searched for: Journal name Euphytica Remove constraint Journal name: Euphytica Publication year rev 7978-2022 Remove constraint Publication year rev: 7978-2022 Source 2022 v.218 no.6 Remove constraint Source: 2022 v.218 no.6
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1. Combining ability and heterosis of sweet stem sorghum genotypes for bioethanol yield and related traits

Author:
Precious Mangena; Hussein Shimelis; Mark Laing
Source:
Euphytica 2022 v.218 no.6 pp. 72
ISSN:
0014-2336
Subject:
analysis of variance; bioethanol; biomass production; ethanol; ethanol production; heterosis
Abstract:
... Sorghum hybrids can provide enhanced bioethanol yield if genetically complementary parents and progenies are developed using efficient crossing and selection methods. The objective of this study was to determine the combining ability of sweet stem sorghum genotypes, and assess heterosis among F1 hybrids for ethanol production and associated traits. Eight sweet stem sorghum lines and four testers w ...
DOI:
10.1007/s10681-022-03022-y

2. Environmental stratification in trials of unbalanced multiyear soybean (Glycine max (l.) Merril) via the integration of GGE Biplot graphs and networks of environmental similarity

Author:
Fernanda Cupertino Rodrigues; Francisco Charles Santos Silva; Pedro Crescêncio Souza Carneiro; Luiz Alexandre Peternelli; Leonardo Lopes Bhering; Felipe Lopes da Silva
Source:
Euphytica 2022 v.218 no.6 pp. 71
ISSN:
0014-2336
Subject:
Glycine max; cultivars; genotype-environment interaction; soybeans; Brazil
Abstract:
... Genotype × environment (GE) interaction can difficult soybean breeding programs to achieve the aim of more productive cultivars. Environment stratification is a way to circumvent this problem. However, multiyear data studies are difficult to work with, because they are, usually, unbalanced. GGE Biplot is an efficient method to find mega-environments, however, it allows for, at most, 30% of the unb ...
DOI:
10.1007/s10681-022-02994-1

3. Insights on atypical adult plant resistance phenomenon in Andean bean cultivar Baspa (KRC-8) to Colletotrichum lindemuthianum, the bean anthracnose pathogen

Author:
Shiwali Dhiman; Anila Badiyal; Shabnam Katoch; Anju Pathania; Amar Singh; Rajeev Rathour; Bilal A. Padder; P. N. Sharma
Source:
Euphytica 2022 v.218 no.6 pp. 77
ISSN:
0014-2336
Subject:
Colletotrichum lindemuthianum; anthracnose; beans; chi-square distribution; cultivars; genetic variation; landraces; mature plants; pathogens; recessive genes; seedling emergence; seedlings; Andes region
Abstract:
... Anthracnose has remained one of the biggest hurdles in improving the productivity of common bean owing to the wide cultivation of the host and higher genetic variability among the pathogen. Hence newer mechanisms of resistance are being explored for developing cultivars with improved yield as well as resistance against the pathogen. The present investigation reports the discovery of the dynamic ph ...
DOI:
10.1007/s10681-022-03018-8

4. Is partial desynapsis in cauliflower (Brassica oleracea L. var. botrytis) pollen mother cells linked to aneuploidy in the crop?

Author:
Xianwen Ji; Cilia Lelivelt; Erik Wijnker; Hans de Jong
Source:
Euphytica 2022 v.218 no.6 pp. 79
ISSN:
0014-2336
Subject:
Arabidopsis; anaphase; aneuploidy; antibodies; cauliflower; chiasmata; chromatin; chromosome segregation; desynapsis; fluorescence; fluorescent antibody technique; males; meiosis; metaphase; mutants; pachytene stage; phenotype; pollen; polyploidy; progeny
Abstract:
... Trisomic cauliflower plants (Brassica oleracea L. var. botrytis) display abnormal curd phenotypes that seriously decrease commercial value of the crop. Despite extensive breeding efforts, selection of genotypes producing euploid gametes remains unsuccessful due to unknown genetic and environmental factors. To reveal an eventual role of an-euploid gametes, we analyzed chromosome pairing, chiasma fo ...
DOI:
10.1007/s10681-022-03027-7

5. Localization of salt-tolerant QTL in rice germination stage under different salinity concentrations

Author:
Yanning Wang; Liping Chen; Guiting Song; Tao Huang; Guangliang Wu; Jingai Tan; Peng Wang; Qin Cheng; Caijing Li; Qi Zhong; Shiying Huang; Mengmeng Yang; Haohua He; Jianmin Bian
Source:
Euphytica 2022 v.218 no.6 pp. 78
ISSN:
0014-2336
Subject:
chromosomes; germination; phenotypic variation; quantitative traits; rice; salinity; salt stress; salt tolerance
Abstract:
... Salt stress is an important abiotic stress, which has seriously affected the reproductive development of rice in many parts of the world. Therefore, it is particularly important to understand the genetic mechanism of salt tolerance in rice. In this study, we preliminarily located some quantitative trait loci (QTL) for root length, bud length, and survival percent under different salinity condition ...
DOI:
10.1007/s10681-022-03037-5

6. Mutagenic responses to ethyl methanesulfonate and phenotypic characterization of an M1 generation of snapdragon, Antirrhinum majus

Author:
Leslie M. Heffron; Schuyler S. Korban
Source:
Euphytica 2022 v.218 no.6 pp. 76
ISSN:
0014-2336
Subject:
Antirrhinum majus; chlorophyll; color; ethyl methanesulfonate; flower morphology; genetic variation; leaf area; leaf morphology; leaves; mutagenesis; mutagens; phenotype; plant architecture; pollen viability; seed germination
Abstract:
... In an effort to induce genetic variations and identify commercially useful variants of snapdragon, seeds of a proprietary snapdragon line OAK564 were treated with different levels (0, 0.10, 0.25, 0.5, 0.75, and 1.0%) of ethyl methanesulfonate (EMS) for three time durations (8, 10, and 12 h). Significant differences were observed for seed germination at 0.25% and 1% EMS, as well as for 0.25% EMS ×  ...
DOI:
10.1007/s10681-022-03034-8

7. Novel QTL for lodging resistance, PRL4, improves physical properties with high non-structural carbohydrate accumulation of basal culms in rice (Oryza sativa L.)

Author:
Takayuki Kashiwagi
Source:
Euphytica 2022 v.218 no.6 pp. 83
ISSN:
0014-2336
Subject:
Oryza sativa; backcrossing; carbohydrates; chromosomes; culms; genetic factors; introgression; plant height; quantitative trait loci; rice
Abstract:
... Resistance to lodging, an important problem in rice production, has three types: low plant height, strong culm, and high strength of the lower part of the plant. The determinants of strength of the lower part remains unclear, compared with plant height and culm strength. This study identified a new genetic factor involved in the strength of the lower part, as assessed by pushing resistance, using ...
DOI:
10.1007/s10681-022-03036-6

8. Assessment of the suitability of Triticum turgidum accessions for incorporation into a durum wheat breeding program

Author:
Reza Mohammadi; Ahmed Amri
Source:
Euphytica 2022 v.218 no.6 pp. 70
ISSN:
0014-2336
Subject:
analysis of variance; climate change; cluster analysis; cultivars; drought tolerance; durum wheat; early development; genetic traits; genetic variation; genotype; genotype-environment interaction; grain yield; human population; provenance; tetraploidy; water stress
Abstract:
... Expanding the genetic basis of modern wheat cultivars may improve yield stability and increase grain yields under climatic changes, to feed the growing human population. The main objective of this study was to evaluate the potential for incorporation into a durum wheat breeding program of 64 accessions of tetraploid wheats from six sub-species of Triticum turgidum, tested under rainfed (terminal d ...
DOI:
10.1007/s10681-022-03024-w

9. Development and screening of Fusarium wilt resistant lines in Sweet potato [Ipomoea batatas (L.) Lam]

Author:
W. M. Mphela; S. M. Laurie; A. Minnaar-Ontong; W. Bihon
Source:
Euphytica 2022 v.218 no.6 pp. 68
ISSN:
0014-2336
Subject:
Fusarium oxysporum; Fusarium wilt; Ipomoea batatas; cultivars; developmental stages; disease severity; field experimentation; fungi; greenhouses; leaves; plantlets; soil; sweet potatoes; virulence
Abstract:
... Fusarium wilt is among the major soil borne fungal diseases hindering sweet potato production in temperate regions of the world. Resistant cultivars are important for commercial production as the impact of Fusarium wilt is aggravating due to intensifying climate variability, thus the need for quick screening methods. The objectives of this study were to test a quick screening method at the early g ...
DOI:
10.1007/s10681-022-03016-w

10. Development and selection of transgenic advanced lines of carioca seeded common bean with multiple resistance to viruses

Author:
Rodrigo S. Silva; Josias C. Faria; Adriano M. Knupp; Marcelo S. Aguiar; Helton S. Pereira; Amanda L. Ferreira; Antonia L. M. Zaidem; Patrícia V. Pinheiro; Leonardo C. Melo; Thiago Lívio P. O. Souza
Source:
Euphytica 2022 v.218 no.6 pp. 67
ISSN:
0014-2336
Subject:
Bemisia tabaci; Phaseolus vulgaris; agronomic traits; beans; cultivars; disease severity; genetically modified organisms; inoculum; insects; markets; plant architecture; viruses; Brazil
Abstract:
... The most important viruses infecting common bean (Phaseolus vulgaris L.) in Brazil are BCMV, BGMV and CPMMV, the last two transmitted by the whitefly Bemisia tabaci occurring simultaneously and causing severe yield losses. Embrapa has previously developed a genetically modified common bean cultivar carrying the 5.1 transgenic event for resistance to BGMV, which is commercially available. This cult ...
DOI:
10.1007/s10681-022-03017-9

11. Development of a new codominant CAPS marker for sex genotype identification in asparagus

Author:
Mako Akahori; Akira Kanno
Source:
Euphytica 2022 v.218 no.6 pp. 75
ISSN:
0014-2336
Subject:
Asparagus officinalis; DNA; cultivars; dioecy; females; gardens; genetic analysis; genotype; males
Abstract:
... Garden asparagus (Asparagus officinalis L.) is a dioecious species, with male [XY] and female [XX] individuals. Since male individuals are preferred over females for agricultural production, all-male cultivars have agronomic advantages over mixed-sex cultivars. To produce an all-male cultivar, it is important to obtain a supermale [YY]. Given their morphological similarities, males and supermales ...
DOI:
10.1007/s10681-022-03029-5

12. Genome-wide association analysis for plant type characters and yield using cgSSR markers in rice (Oryza sativa L.)

Author:
T. P. Muhammed Azharudheen; Amrit Kumar Nayak; Sasmita Behera; C. Anilkumar; Bishnu Charan Marndi; Debashis Moharana; Lalan Kumar Singh; Sameer Upadhyay; Rameswar Prasad Sah
Source:
Euphytica 2022 v.218 no.6 pp. 69
ISSN:
0014-2336
Subject:
Oryza sativa; alleles; genome-wide association study; genomics; grain yield; phenotype; photosynthesis; plant architecture; rice
Abstract:
... Plant architecture has a substantial impact on photosynthesis, which leads to increased yield production. Many plant architecture characters are quantitative in inheritance, making bi-parental QTL mapping difficult to discover all the genomic regions underpinning these traits. GWAS approach is the most promising approach to dissect these traits. We developed candidate gene-based SSR (cgSSR) marker ...
DOI:
10.1007/s10681-022-03021-z

13. Genomic identification and phenotypic evaluation of yield traits and bacterial wilt resistance in high oleic peanut breeding lines developed by marker assisted backcrossing

Author:
Yuanjin Fang; Hua Liu; Zhongxin Zhang; Feiyan Qi; Qingzheng Chen; Haidong Liu; Liyun Wan; Xiao Wang; Mengdi Tian; Dengyu Lv; Ziqi Sun; Wenzhao Dong; Bingyan Huang; Xinyou Zhang
Source:
Euphytica 2022 v.218 no.6 pp. 80
ISSN:
0014-2336
Subject:
backcrossing; bacterial wilt; cultivars; disease resistance; early development; food security; genetic background; genetic improvement; genomics; genotyping; germplasm; healthy diet; humans; oleic acid; oxidative stability; peanuts; phenotype; seed oils; shelf life
Abstract:
... The peanut rich in oleic acid in seed oil, also known as high oleic peanut, renders its products superior in human healthy diet, long shelf life and high oxidative stability in food and oil processing. High oleic peanut varieties in China are derived from a handful of high oleic donors with limited genetic background. Improvement of high oleic peanut cultivars by integrating key target traits is c ...
DOI:
10.1007/s10681-022-03032-w

14. QTL mapping under salt stress in rice using a Kalarata–Azucena population

Author:
Marjorie P. de Ocampo; Viet The Ho; Michael J. Thomson; Shiro Mitsuya; Akira Yamauchi; Abdelbagi M. Ismail
Source:
Euphytica 2022 v.218 no.6 pp. 74
ISSN:
0014-2336
Subject:
biomass; chlorophyll; chromosome mapping; landraces; leaves; loci; quantitative traits; rice; salt stress; salt tolerance; sodium; Asia
Abstract:
... Salt stress is a major constraint across large rice production areas in Asia, because of the high sensitivity of modern rice varieties. To identify quantitative trait loci (QTL) associated with salt tolerance in rice, we developed an F₂ population from a cross between the salt-tolerant landrace, Kalarata, and the salt-sensitive parent, Azucena. F3 families from this population were screened and sc ...
DOI:
10.1007/s10681-022-03026-8

15. Resistance against broomrapes (Orobanche and Phelipanche spp.) in vegetables: a comprehensive view on classical and innovative breeding efforts

Author:
A. Cuccurullo; A. Nicolia; T. Cardi
Source:
Euphytica 2022 v.218 no.6 pp. 82
ISSN:
0014-2336
Subject:
Orobanche; Phelipanche; genetic resistance; genomics; germplasm; host plants; mutagenesis; parasites; vegetables
Abstract:
... Broomrapes (Orobanche and Phelipanche spp.) are root holoparasites deriving their nourishment from the parasitic interaction they establish with the host plant. Vegetable crops are severely affected worldwide from broomrapes infestations, which are hard-to-manage through the conventional agronomical practices and determines relevant production losses. The identification of resistant varieties repr ...
DOI:
10.1007/s10681-022-03035-7

16. Variability of essential oil in cultivated populations of Rosmarinus officinalis L. in Spain

Author:
Enrique Melero-Bravo; Gonzalo Ortiz de Elguea-Culebras; Raúl Sánchez-Vioque; Montserrat Fernández-Sestelo; David Herraiz-Peñalver
Source:
Euphytica 2022 v.218 no.6 pp. 65
ISSN:
0014-2336
Subject:
Rosmarinus officinalis; Salvia; camphene; camphor; cineole; essential oils; genetics; limonene; myrcene; provenance; rosemary; soil; Mediterranean region; Spain
Abstract:
... Rosmarinus officinalis L. (synonym Salvia rosmarinus Schleid) grows in the Mediterranean basin and is known to be a source of natural bioactive compounds and one of the most important aromatic species in terms of the marketing of the essential oil. However, wild collection and the lack of selection lead to the absence of standardized material that ensures the homogeneity and quality of the essenti ...
DOI:
10.1007/s10681-022-03020-0