IDENTIFICATION OF A SCAR MARKER LINKED TO A SHATTERING RESISTANCE TRAIT IN SESAME
Abstract
Sesame (Sesamum indicum L.) is one of the most important oil crops in temperate and tropical regions and is
grown worldwide over an area of 5179 (hg ha-1
) to produce 5.469.024 tonnes of seed. Capsule shattering before
or during harvest can cause yield losses of greater than 50%. The objectives of the present study were to
evaluate the inheritance of resistance to capsule shattering in the F2 derived from a cross between Cplus1, a
sesame line with shattering-resistant capsules (Sh1Sh1Sh2Sh2), and KUAOX25, a line with shatteringsusceptible
capsules (sh1sh1sh2sh2-
); and use bulked segregant analysis and Amplified Fragment Length
Polymorphisms (AFLPs) to identify Sequence Characterized Amplified Region (SCAR) markers associated
with shattering resistance. After screening 192 AFLP primer combinations, nine polymorphic bands were
identified, and one of these AFLPs was developed into a Si-SR-32-19 SCAR that could distinguish between
shattering-susceptible and shattering-resistant phenotypes.
Keywords
References
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Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Chalermpol Phumıchaı
*
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Weerachai Matthayatthaworn
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Nipha Chuenpom
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Arunee Wongkaew
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Phakaked Somsaeng
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Tanapong Yodyıngyong
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Pherawich Panklang
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Sujin Jenweerawat
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Yaowamarn Keawsaard
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Thitaporn Phumıchaı
This is me
Rubber Research Institute of Thailand, Bangkok, THAILAND
Thailand
Tanee Sreewongchaı
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Rangsarid Kaveeta
This is me
Kasetsart University, Faculty of Agriculture, Department of Agronomy, Bangkok, THAILAND
Thailand
Publication Date
December 15, 2017
Submission Date
August 9, 2017
Acceptance Date
August 9, 2017
Published in Issue
Year 2017 Volume: 22 Number: 2
Cited By
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https://doi.org/10.1016/j.jbiotec.2023.09.003