Genetics, Genomics and Breeding of Peanuts
Nalini Mallikarjuna,Rajeev K. Varshney +1 more
- 15 May 2014
TL;DR: This paper provided a glimpse of the advances in genetic resources and genomics research of peanut made during the last decade and provided an overview of the latest information on genetic and genomic resources, genetic and trait mapping, proteomic and transcriptomic analyses, functional and comparative genomics studies.
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Abstract: Peanut, an amphidiploid, is an important food and oil crop and has an interesting evolutionary history. This book provides a glimpse of the advances in genetic resources and genomics research of peanut made during the last decade. It contains an overview of germplasm, advances in genetic and genomic resources, genetic and trait mapping, proteomic and transcriptomic analyses, functional and comparative genomics studies, and molecular breeding applications. This book should prove useful to students, teachers, and young researchers as a ready reference to the latest information on peanut genetics and genomics.
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Citations
International agricultural research to reduce food risks: case studies on aflatoxins
Delia Grace,George Mahuku,Vivian Hoffmann,Christine Atherstone,Hari D. Upadhyaya,Hari D. Upadhyaya,Hari D. Upadhyaya,Ranajit Bandyopadhyay +7 more
TL;DR: In this paper, the authors use the case of fungal toxins to explore how agricultural research can produce innovations, understand incentives and enable institutions to improve, simultaneously, food safety, food accessibility for poor consumers and access to markets for smallholder farmers.
Next‐generation sequencing identified genomic region and diagnostic markers for resistance to bacterial wilt on chromosome B02 in peanut (Arachis hypogaea L.)
Huaiyong Luo,Manish K. Pandey,Aamir W. Khan,Bei Wu,Jianbin Guo,Xiaoping Ren,Xiaojing Zhou,Yuning Chen,Weigang Chen,Li Huang,Nian Liu,Yong Lei,Boshou Liao,Rajeev K. Varshney,Huifang Jiang +14 more
TL;DR: This work deployed sequencing‐based trait mapping approach, QTL‐seq, to discover genomic regions, candidate genes and diagnostic markers for BWR in a recombination inbred line population of peanut.
59
Economic and Academic Importance of Peanut
Murali T. Variath,Pasupuleti Janila +1 more
- 01 Jan 2017
TL;DR: The advent of next-generation sequencing (NGS) tools and the availability of the draft genome sequence of the diploid progenitors of peanut A. duranensis and A. ipaensis is expected to play a key role in sequencing the genome of cultivated peanut.
Oil Content, Oil Yield and Fatty Acid Profile of Groundnut Germplasm in Mediterranean Climates
TL;DR: In this article, the authors investigated the variation in oil characteristics in groundnut genotypes including ICRISAT's mini core collection and found that significant variability in oil content (31.7-57.0%) was detected among groundnut (Arachis hypogaea L.) varieties.
38
Mapping QTLs for Leafspot Resistance in Peanut Using SNP-Based Next-Generation Sequencing Markers
TL;DR: Major QTLs identified in this study may be used as potential targets for peanut improvement to leafspot disease through molecular breeding.
35
References
•Journal Article
Peanut ('Arachis hypogaea L.') omics and biotechnology in China
TL;DR: This review summarized the advances in peanut omics and biotechnology in China during the past decades through research into functional genomics, regulation and metabolic pathways.
•Journal Article
Induction of direct somatic embryogenesis and plant regeneration from mature cotyledon explants of Arachis hypogaea L
TL;DR: A plant regeneration method via direct somatic embryogenesis was achieved in cotyledon explants derived from mature, dry seeds of Arachis hypogaea L through induced directly without any intervening callus on MS medium supplemented with different concentrations of BAP along with NAA.
27
Discovery and characterization of a molecular marker for Sclerotinia minor (Jagger) resistance in peanut
TL;DR: This is the first report of a molecular marker associated with resistance to Sclerotinia blight in peanut, and the identification of this marker and development of a PCR-based screening method will prove to be extremely useful to peanut breeders in screening germplasm collections and segregating populations.
27
Development of trinucleotide (GGC)n SSR markers in peanut (Arachis hypogaea L.)
TL;DR: Although a low level of polymorphism was observed in cultivated peanut by these new developed SSRs, a high level of transferability to wild species would be beneficial to increasing the number of SSRs in wild species.
26
Optimization of cDNA-AFLP experiments using genomic sequence data
TL;DR: In silico tests performed suggest that substantial amounts of resources can be saved by the optimization of the selection of both restriction enzymes and selective primers for cDNA-AFLP experiments.
25
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