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http://krishi.icar.gov.in/jspui/handle/123456789/12201
Title: | Characterization of soybean (Glycine max) genotypes for seed longevity using SSR markers |
Other Titles: | Not Available |
Authors: | SOOGANNA S K JAIN K V BHAT AMRIT LAMICHANEY S K LAL |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Agricultural Research Institute |
Published/ Complete Date: | 2016-05-01 |
Project Code: | Not Available |
Keywords: | SSR, soybean, seed longevity |
Publisher: | Indian society of agricultural sciences |
Citation: | SOOGANNA, SOOGANNA et al. Characterization of soybean (Glycine max) genotypes for seed longevity using SSR markers. The Indian Journal of Agricultural Sciences, [S.l.], v. 86, n. 5, may 2016. ISSN 0019-5022. |
Series/Report no.: | Not Available; |
Abstract/Description: | Soybean [Glycine max (L.) Merr.] genotypes exhibit varied seed longevity and in general are poor storers. Selected 20 genotypes of soybean exhibiting contrasting longevity were characterized using 46 SSR markers. Among these, good storer genotypes registered better storability (Germination > 90 %; electrical conductivity 30 μS/cm/g seed and germination on accelerated ageing up to 73%), whereas poor storer genotypes registered (Germination up to 67 %; electrical conductivity 57 μS/cm/g seed and germination on accelerated ageing up to 57%) during eight months of laboratory ambient storage (average 25±2°C and 65±5% RH). Of the used 46 SSR markers, only 50% markers resolved polymorphism. Polymorphism Information Content (PIC) values ranged between 0.163 to 0.553 with an average of 0.379. Polymorphic markers produced 52 alleles, ranging from two to three alleles per locus, with an average of 2.26 alleles per locus. Genetic similarity coefficient data grouped soybean genotypes into four major clusters. SSR marker Satt423 having contrasting allelic combination segregated distinctively good and poor storer genotypes, making it putative candidate marker linked to seed storability and may be used for screening large number of genotypes. Good storer genotypes identified in this study may be utilized in soybean breeding programme. © 2016, Indian Council of Agricultural Research. All rights reserved. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Agricultural Sciences |
NAAS Rating: | 6.21 |
Volume No.: | 86 |
Page Number: | 605-610 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/58261 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/12201 |
Appears in Collections: | CS-IIMilletsR-Publication |
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