scholarly journals Interspecific Hybridisation between Wild Relatives and Brassica napus to Introduce New Resistance Traits iinto the Oilseed Rape Gene Pool

2012 ◽  
Vol 38 (No. 3-4) ◽  
pp. 155-157 ◽  
Author(s):  
J. Siemens
Keyword(s):  
Brassica Napus ◽  
Oilseed Rape ◽  
Gene Pool ◽  
Wild Relatives ◽  
Interspecific Hybridisation ◽  
Resistance Traits

see the fulll text

Using novel variation in Brassica species to reduce agricultural inputs and improve agronomy of oilseed rape—a case study in pod shatter resistance

2003 ◽  
Vol 1 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Colin Morgan ◽  
Adrian Bavage ◽  
Ian Bancroft ◽  
David Bruce ◽  
Robin Child ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Oilseed Rape ◽  
Gene Pool ◽  
Brassica Species ◽  
Pod Shattering ◽  
Genetic Base ◽  
Genetic Potential ◽  
Pod Shatter ◽  
Novel Variation

AbstractOilseed rape is a very undeveloped crop with regard to efficiency of production and the agronomic practice used to maximize its potential. The genetic potential to modify oilseed rape is limited by the narrow genetic base found within the breeding gene pool, resulting in limited novel variation available for exploitation. Novel variation is, however, present in wild diploid ancestors of oilseed rape and has been made available by developing synthetic Brassica napus. This is illustrated through the use of this material to develop an understanding of pod shattering which is one of the most agronomically important characteristics of the crop. Through a variety of approaches it is shown how progress has been made to understand this trait and how this understanding is being used to improve the crop such that efficiency of production will be enhanced.

Effectively widening the gene pool of oilseed rape (Brassica napus L.) by using Chinese B. rapa in a ‘virtual allopolyploid’ approach

2011 ◽  
Vol 130 (3) ◽  
pp. 333-337 ◽  
Author(s):  
JiaQin Mei ◽  
Ying Fu ◽  
LunWen Qian ◽  
XinFu Xu ◽  
JiaNa Li ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Oilseed Rape ◽  
Gene Pool ◽  
Brassica Napus L

scholarly journals Genome Mining and Evaluation of the Biocontrol Potential of Pseudomonas fluorescens BRZ63, a New Endophyte of Oilseed Rape (Brassica napus L.) against Fungal Pathogens

2020 ◽  
Vol 21 (22) ◽  
pp. 8740
Author(s):  
Daria Chlebek ◽  
Artur Pinski ◽  
Joanna Żur ◽  
Justyna Michalska ◽  
Katarzyna Hupert-Kocurek
Keyword(s):  
Brassica Napus ◽  
Plant Growth ◽  
Pseudomonas Fluorescens ◽  
Oilseed Rape ◽  
Plant Growth Promotion ◽  
Fungal Pathogens ◽  
Growth Promotion ◽  
Genome Mining ◽  
Plant Colonization ◽  
Brassica Napus L

Endophytic bacteria hold tremendous potential for use as biocontrol agents. Our study aimed to investigate the biocontrol activity of Pseudomonas fluorescens BRZ63, a new endophyte of oilseed rape (Brassica napus L.) against Rhizoctonia solani W70, Colletotrichum dematium K, Sclerotinia sclerotiorum K2291, and Fusarium avenaceum. In addition, features crucial for biocontrol, plant growth promotion, and colonization were assessed and linked with the genome sequences. The in vitro tests showed that BRZ63 significantly inhibited the mycelium growth of all tested pathogens and stimulated germination and growth of oilseed rape seedlings treated with fungal pathogens. The BRZ63 strain can benefit plants by producing biosurfactants, siderophores, indole-3-acetic acid (IAA), 1-aminocyclopropane-1-carboxylate (ACC) deaminase, and ammonia as well as phosphate solubilization. The abilities of exopolysaccharide production, autoaggregation, and biofilm formation additionally underline its potential to plant colonization and hence biocontrol. The effective colonization properties of the BRZ63 strain were confirmed by microscopy observations of EGFP-expressing cells colonizing the root surface and epidermal cells of Arabidopsis thaliana Col-0. Genome mining identified many genes related to the biocontrol process, such as transporters, siderophores, and other secondary metabolites. All analyses revealed that the BRZ63 strain is an excellent endophytic candidate for biocontrol of various plant pathogens and plant growth promotion.

Amino acid contents and transport in oilseed rape (Brassica napus L.) under different nitrogen conditions

Planta ◽  
2004 ◽  
Vol 221 (3) ◽  
pp. 328-338 ◽  
Author(s):  
Jens Tilsner ◽  
Nina Kassner ◽  
Christine Struck ◽  
Gertrud Lohaus
Keyword(s):  
Amino Acid ◽  
Brassica Napus ◽  
Oilseed Rape ◽  
Brassica Napus L ◽  
Amino Acid Contents ◽  
Nitrogen Conditions

Potential of rutabaga ( Brassica napus var. napobrassica ) gene pool for use in the breeding of hybrid spring Brassica napus canola

2021 ◽  
Author(s):  
Bijan Shiranifar ◽  
Neil Hobson ◽  
Berisso Kebede ◽  
Rong‐Cai Yang ◽  
Habibur Rahman
Keyword(s):  
Brassica Napus ◽  
Gene Pool

Effects of abscisic acid and temperature on erucic acid accumulation in oilseed rape (Brassica napus L.)

1997 ◽  
Vol 150 (4) ◽  
pp. 414-419 ◽  
Author(s):  
Jeroen A. Wilmer ◽  
Johannes P.F.G. Helsper ◽  
Linus H.W. van der Plas
Keyword(s):  
Abscisic Acid ◽  
Brassica Napus ◽  
Erucic Acid ◽  
Oilseed Rape ◽  
Brassica Napus L ◽  
Acid Accumulation
Sign in / Sign up

Export Citation Format

Share Document