Arid
DOI10.1007/s10681-018-2241-0
Improving oil quality by altering levels of fatty acids through marker-assisted selection of ahfad2 alleles in peanut (Arachis hypogaea L.)
Bera, Sandip K.1; Kamdar, Jignesh H.1; Kasundra, Swati V.1; Dash, Pitabas1; Maurya, Anil K.1; Jasani, Mital D.1; Chandrashekar, Ajay B.1; Manivannan, N.2; Vasanthi, R. P.3; Dobariya, K. L.4; Pandey, Manish K.5; Janila, Pasupuleti5; Radhakrishnan, T.1; Varshney, Rajeev K.5
通讯作者Bera, Sandip K.
来源期刊EUPHYTICA
ISSN0014-2336
EISSN1573-5060
出版年2018
卷号214期号:9
英文摘要

Peanut plays a key role to the livelihood of millions in the world especially in Arid and Semi-Arid regions. Peanut with high oleic acid content aids to increase shelf-life of peanut oil as well as food products and extends major health benefits to the consumers. In peanut, ahFAD2 gene controls quantity of two major fatty acids viz, oleic and linoleic acids. These two fatty acids together with palmitic acid constitute 90% fat composition in peanut and regulate the quality of peanut oil. Here, two ahfad2 alleles from SunOleic 95R were introgressed into ICGV 05141 using marker-assisted selection. Marker-assisted breeding effectively increased oleic acid and oleic to linoleic acid ratio in recombinant lines up to 44% and 30%, respectively as compared to ICGV 05141. In addition to improved oil quality, the recombinant lines also had superiority in pod yield together with desired pod/seed attributes. Realizing the health benefits and ever increasing demand in domestic and international market, the high oleic peanut recombinant lines will certainly boost the economical benefits to the Indian farmers in addition to ensuring availability of high oleic peanuts to the traders and industry.


英文关键词Peanut Oleic acid Oil quality Marker-assisted selection (MAS) ahFAD2 gene
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000442282300002
WOS关键词HIGH OLEATE TRAIT ; HIGH OLEIC-ACID ; CULTIVATED PEANUT ; MINI-CORE ; DESATURASE ; GENOTYPES ; REGISTRATION ; LIPOPROTEIN ; COLLECTION ; RESISTANCE
WOS类目Agronomy ; Plant Sciences ; Horticulture
WOS研究方向Agriculture ; Plant Sciences
来源机构International Crops Research Institute for the Semi-Arid Tropics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/209185
作者单位1.ICAR DGR, Junagadh, Gujarat, India;
2.TNAU, Natl Pulses Res Ctr, Pudukkottai, India;
3.Acharya NG Ranga Agr Univ ANGRAU, Reg Agr Res Stn, Tirupati, Andhra Pradesh, India;
4.JAU, Main Oilseeds Res Stn, Junagadh, Gujarat, India;
5.Int Crops Res Inst Semi Arid Trop, Hyderabad, Telangana, India
推荐引用方式
GB/T 7714
Bera, Sandip K.,Kamdar, Jignesh H.,Kasundra, Swati V.,et al. Improving oil quality by altering levels of fatty acids through marker-assisted selection of ahfad2 alleles in peanut (Arachis hypogaea L.)[J]. International Crops Research Institute for the Semi-Arid Tropics,2018,214(9).
APA Bera, Sandip K..,Kamdar, Jignesh H..,Kasundra, Swati V..,Dash, Pitabas.,Maurya, Anil K..,...&Varshney, Rajeev K..(2018).Improving oil quality by altering levels of fatty acids through marker-assisted selection of ahfad2 alleles in peanut (Arachis hypogaea L.).EUPHYTICA,214(9).
MLA Bera, Sandip K.,et al."Improving oil quality by altering levels of fatty acids through marker-assisted selection of ahfad2 alleles in peanut (Arachis hypogaea L.)".EUPHYTICA 214.9(2018).
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