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You searched for: Journal Acta agriculturæ Scandinavica Remove constraint Journal: Acta agriculturæ Scandinavica Journal name Acta agriculturæ Scandinavica Remove constraint Journal name: Acta agriculturæ Scandinavica Subject backcrossing Remove constraint Subject: backcrossing Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
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1. Molecular confirmation of candidate Hsp70 gene associated with heat tolerance in BC₃F₂ advanced backcross lines and their phenotypic resemblance with recurrent chilli Kulai

Author:
Magaji G. Usman; Mohd Y. Rafii; Oladosu Yusuff; Mohammad Y. Martini; Mohd R. Ismail; Raihana Ridzuan
Source:
Acta agriculturæ Scandinavica 2020 v.70 no.3 pp. 252-264
ISSN:
1651-1913
Subject:
agronomic traits; backcrossing; flowering; fruit yield; fruits; genes; genotype; heat tolerance; microsatellite repeats; parents; phenotype; plant height; temperature; Malaysia
Abstract:
... Domestic production of chilli in Malaysia is insufficient which accounted for 52% self-sufficiency level. Poor performance of local varieties under high temperatures above 42°C is one of the major factors affecting chilli production. This study was conducted with the objective of introgress heat-tolerant gene (Hsps) from AVPP0702 donor into Kulai using marker-assisted backcrossing. A total of 68 S ...
DOI:
10.1080/09064710.2019.1692899

2. Foliar resistance to the late blight pathogen Phytophthora infestans (Mont.) de Bary in a backcross of potato (Solanum tuberosum L.) cultivar Ando

Author:
Eve Runno-Paurson; Terje Tähtjärv; Karmen Tõnismann; Hilma Peusha; Aide Tsahkna; Irena Jakobson; Katrin Kotkas; Kadri Järve; Mati Koppel
Source:
Acta agriculturæ Scandinavica 2019 v.69 no.7 pp. 631-640
ISSN:
1651-1913
Subject:
Phytophthora infestans; Solanum demissum; Solanum tuberosum; backcrossing; cultivars; disease severity; environmental factors; field experimentation; gene expression regulation; hybrids; juveniles; models; parents; pathogens; pedigree; potatoes; resistance genes; vertical resistance
Abstract:
... Regardless of variable environmental conditions and changing pathogen populations, the Estonian potato cultivar (cv.) Ando has shown elevated field resistance to Phytophthora infestans for over 40 years. One of cv. Ando’s parents, the Latvian cultivar Agra, is considered a cultivar of medium to low resistance, the other parent, line 382-48, has a well-known source of resistance, Solanum demissum, ...
DOI:
10.1080/09064710.2019.1629621

3. Resistance to common scab developed by somatic hybrids between Solanum brevidens and Solanum tuberosum

Author:
Yul Kyun Ahn; Tae-Ho Park
Source:
Acta agriculturæ Scandinavica 2013 v.63 no.7 pp. 595-603
ISSN:
1651-1913
Subject:
backcrossing; hybrids; Solanum palustre; somatic hybridization; surface area; chromosome number; Solanum tuberosum; disease control; potatoes; genetic techniques and protocols; Streptomyces; breeding lines; in vitro studies
Abstract:
... Potato is one of the most important crops in the world and the common scab caused by Streptomyces species is a serious disease. To control the disease, agronomical, chemical and biological methods are commonly applied; however, the introduction of resistance into cultivated potatoes has been considered to be the most promising approach. Therefore, in this study, the authors identified resistant br ...
DOI:
10.1080/09064710.2013.829867