Literature DB >> 33520577

Mapping QTLs for Alternaria blight in Linseed (Linum usitatissimum L.).

Neha Singh1, Rajendra Kumar2, Sujit Kumar3, P K Singh4, Hemant Kumar Yadav1,5.   

Abstract

A SSR-based linkage map of linseed constructed based on 154 individual lines of F 2 mapping population derived from JRF-4 (disease-resistant) and Chambal (disease susceptible) genotypes. QTLs for Alternaria blight and other yield related traits identified. Out of 1720 SSRs, 216 SSRs were found polymorphic among the parents but due to segregation distortion 18 SSRs could not be used for linkage map construction. Total 191 SSRs were used to construct the linkage map and distributed in 15 linkage groups covering genome length of 1802.4 cM. A total of 10 QTLs were identified for 4 phenotypic traits including 4 QTLs for capsules/plant, 2 for capsule weight/plant, 2 for seed weight/plant and 2 for Alternaria blight resistance. This study laid a foundation for further validation and fine mapping with more advance and large set of marker for different QTL identification and marker-assisted selection in linseed. © King Abdulaziz City for Science and Technology 2021.

Entities:  

Keywords:  Alternaria blight; QTLs; RILs; SSRs

Year:  2021        PMID： 33520577      PMCID： PMC7826323          DOI： 10.1007/s13205-020-02638-y

Source DB:  PubMed          Journal:  3 Biotech        ISSN： 2190-5738            Impact factor:   2.406


  15 in total

1.  Effects of genotyping errors, missing values and segregation distortion in molecular marker data on the construction of linkage maps.

Authors:  C A Hackett; L B Broadfoot
Journal:  Heredity (Edinb)       Date:  2003-01       Impact factor: 3.821

2.  Effects of genotype-environment interactions on genetic correlations.

Authors:  A H Aastveit; K Aastveit
Journal:  Theor Appl Genet       Date:  1993-09       Impact factor: 5.699

3.  On the accurate construction of consensus genetic maps.

Authors:  Yonghui Wu; Timothy J Close; Stefano Lonardi
Journal:  Comput Syst Bioinformatics Conf       Date:  2008

4.  High frequency haploid production in barley (Hordeum vulgare L.).

Authors:  K J Kasha; K N Kao
Journal:  Nature       Date:  1970-02-28       Impact factor: 49.962

5.  Integrated consensus genetic and physical maps of flax (Linum usitatissimum L.).

Authors:  Sylvie Cloutier; Raja Ragupathy; Evelyn Miranda; Natasa Radovanovic; Elsa Reimer; Andrzej Walichnowski; Kerry Ward; Gordon Rowland; Scott Duguid; Mitali Banik
Journal:  Theor Appl Genet       Date:  2012-08-14       Impact factor: 5.699

6.  Simple sequence repeat marker development from bacterial artificial chromosome end sequences and expressed sequence tags of flax (Linum usitatissimum L.).

Authors:  Sylvie Cloutier; Evelyn Miranda; Kerry Ward; Natasa Radovanovic; Elsa Reimer; Andrzej Walichnowski; Raju Datla; Gordon Rowland; Scott Duguid; Raja Ragupathy
Journal:  Theor Appl Genet       Date:  2012-04-07       Impact factor: 5.699

7.  A multi-population consensus genetic map reveals inconsistent marker order among maps likely attributed to structural variations in the apple genome.

Authors:  Muhammad Awais Khan; Yuepeng Han; Youfu Frank Zhao; Michela Troggio; Schuyler S Korban
Journal:  PLoS One       Date:  2012-11-05       Impact factor: 3.240

8.  QTL Mapping of Fiber-Related Traits Based on a High-Density Genetic Map in Flax (Linum usitatissimum L.).

Authors:  Jianzhong Wu; Qian Zhao; Liyan Zhang; Suiyan Li; Yanhua Ma; Liyan Pan; Hong Lin; Guangwen Wu; Hongmei Yuan; Ying Yu; Xun Wang; Xue Yang; Zhugang Li; Tingbo Jiang; Dequan Sun
Journal:  Front Plant Sci       Date:  2018-07-17       Impact factor: 5.753

9.  Genomic variations and association study of agronomic traits in flax.

Authors:  Dongwei Xie; Zhigang Dai; Zemao Yang; Qing Tang; Jian Sun; Xue Yang; Xixia Song; Ying Lu; Debao Zhao; Liguo Zhang; Jianguang Su
Journal:  BMC Genomics       Date:  2018-07-03       Impact factor: 3.969

10.  Consensus genetic linkage map construction and QTL mapping for plant height-related traits in linseed flax (Linum usitatissimum L.).

Authors:  Jianping Zhang; Yan Long; Liming Wang; Zhao Dang; Tianbao Zhang; Xiaxia Song; Zhanhai Dang; Xinwu Pei
Journal:  BMC Plant Biol       Date:  2018-08-07       Impact factor: 4.215
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