Association mapping for frost tolerance using multi-parent advanced generation inter-cross (MAGIC) population in faba bean (Vicia faba L.)

Genetica ◽  
2015 ◽  
Vol 143 (4) ◽  
pp. 501-514 ◽  
Author(s):  
Ahmed Sallam ◽  
Regina Martsch
Keyword(s):  
Association Mapping ◽  
Vicia Faba ◽  
Faba Bean ◽  
Frost Tolerance ◽  
Vicia Faba L ◽  
Advanced Generation ◽  
Magic Population

Association mapping of winter hardiness and yield traits in faba bean (Vicia faba L.)

2016 ◽  
Vol 67 (1) ◽  
pp. 55 ◽  
Author(s):  
Ahmed Sallam ◽  
Arun Prabhu Dhanapal ◽  
Siyang Liu
Keyword(s):  
Association Mapping ◽  
Vicia Faba ◽  
Seed Yield ◽  
Faba Bean ◽  
Field Trials ◽  
Snp Markers ◽  
Winter Hardiness ◽  
Yield Traits ◽  
Days To Flowering ◽  
Vicia Faba L

Improving frost tolerance and winter hardiness with desirable agronomic features are the main objectives in winter faba bean (Vicia faba L.) breeding programs, especially in cool temperate regions of Europe. In this study, 189 single-seed-descent lines of winter faba bean from the Göttingen Winter Bean Population were evaluated in field trials (winter hardiness and yield traits). Seven traits were examined (three winter-hardiness traits and four yield traits) and scored. Of the 189 genotypes, 11 lines were identified as winter hardy and having high seed yield. The highest repeatability (h2) estimates were found for leaf frost susceptibility (0.86) among the winter-hardiness traits and for days to flowering (0.95) among the yield traits. In total, 25 putative quantitative trait loci (QTLs) were identified, for winter survival rate (one QTL), 1000-seed weight (one QTL), field plant height (two QTLs), days to flowering (nine QTLs), and seed yield (12 QTLs), based on the association mapping approach using 156 single nucleotide polymorphism (SNP) markers. Candidate genes were identified for QTLs by using synteny between Vicia faba and Medicago truncatula. The SNP markers identified in this study may be used for accelerating breeding program in faba bean to improve winter hardiness and yield traits.

scholarly journals Quantitative trait loci of frost tolerance and physiologically related trait in faba bean (Vicia faba L.)

Euphytica ◽  
2008 ◽  
Vol 164 (1) ◽  
pp. 93-104 ◽  
Author(s):  
Mustapha Arbaoui ◽  
Wolfgang Link ◽  
Zlatko Satovic ◽  
Ana-Maria Torres
Keyword(s):  
Quantitative Trait Loci ◽  
Vicia Faba ◽  
Faba Bean ◽  
Quantitative Trait ◽  
Frost Tolerance ◽  
Vicia Faba L ◽  
Trait Loci ◽  
Related Trait

scholarly journals Frost tolerance of faba bean cultivars (Vicia faba L.) in central Alberta

2017 ◽  
Author(s):  
Boris Henriquez ◽  
Mark A Olson ◽  
Christy F Hoy ◽  
Mason Jackson ◽  
Ton Wouda
Keyword(s):  
Vicia Faba ◽  
Faba Bean ◽  
Frost Tolerance ◽  
Vicia Faba L

Assessment of soil fertility augmenting potential of faba bean (Vicia faba L.) germplasm and their performance

2016 ◽  
Vol 3 (3) ◽  
Author(s):  
Anil Kumar Singh ◽  
Rashmi Yadav ◽  
M.K. Meena ◽  
Y.J. Khan
Keyword(s):  
Soil Fertility ◽  
Vicia Faba ◽  
Faba Bean ◽  
Climate Scenario ◽  
Climatic Conditions ◽  
Third Place ◽  
Changing Climate ◽  
Vicia Faba L ◽  
Unique Ability

Faba bean (Vicia faba L.) maintain third place with respect to area and production among legume. Its unique ability to excel under all most all type of climatic conditions, it is one of the best performing crops under changing climate scenario. Its soil fertility augmenting potential and their performance was evaluated for two years with 73 accessions collected from Bihar. This study provides glimpses of scope and magnitude of soil fertility improving potential of faba bean (Vicia faba L.)

scholarly journals Identification of tolerance to metribuzin and imazethapyr herbicides in faba bean ( Vicia faba L.)

Crop Science ◽  
2021 ◽  
Author(s):  
Lynn Abou Khater ◽  
Fouad Maalouf ◽  
Somanagouda B. Patil ◽  
Rind Balech ◽  
Diana Nacouzi ◽  
...  
Keyword(s):  
Vicia Faba ◽  
Faba Bean ◽  
Vicia Faba L

scholarly journals Enhanced Abiotic Stress Tolerance of Vicia faba L. Plants Heterologously Expressing the PR10a Gene from Potato

Plants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 173
Author(s):  
Abeer F. Desouky ◽  
Ahmed H. Ahmed ◽  
Hartmut Stützel ◽  
Hans-Jörg Jacobsen ◽  
Yi-Chen Pao ◽  
...  
Keyword(s):  
Salt Stress ◽  
Abiotic Stress ◽  
Stress Tolerance ◽  
Vicia Faba ◽  
Faba Bean ◽  
Abiotic Stress Tolerance ◽  
Wild Type ◽  
Stress Injury ◽  
Bean Plants ◽  
Vicia Faba L

Pathogenesis-related (PR) proteins are known to play relevant roles in plant defense against biotic and abiotic stresses. In the present study, we characterize the response of transgenic faba bean (Vicia faba L.) plants encoding a PR10a gene from potato (Solanum tuberosum L.) to salinity and drought. The transgene was under the mannopine synthetase (pMAS) promoter. PR10a-overexpressing faba bean plants showed better growth than the wild-type plants after 14 days of drought stress and 30 days of salt stress under hydroponic growth conditions. After removing the stress, the PR10a-plants returned to a normal state, while the wild-type plants could not be restored. Most importantly, there was no phenotypic difference between transgenic and non-transgenic faba bean plants under well-watered conditions. Evaluation of physiological parameters during salt stress showed lower Na+-content in the leaves of the transgenic plants, which would reduce the toxic effect. In addition, PR10a-plants were able to maintain vegetative growth and experienced fewer photosystem changes under both stresses and a lower level of osmotic stress injury under salt stress compared to wild-type plants. Taken together, our findings suggest that the PR10a gene from potato plays an important role in abiotic stress tolerance, probably by activation of stress-related physiological processes.

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