Proceedings of the 2nd International Conference on Biomedical and Biological Engineering 2017 (BBE 2017)

Analysis of Cytoplasm Polymorphism on the TR2 Locus of Mitochondria Genome in Leaf Beet Line SK-5

Authors
Qiao-hong LIU, Li-ping LIU, Cheng-fei LUO, Da-you CHENG, Cui-hong DAI, Shu-zhi SHI, Nai-guo LIANG, Tian-jiao LIU
Corresponding Author
Qiao-hong LIU
Available Online May 2017.
DOI
https://doi.org/10.2991/bbe-17.2017.48How to use a DOI?
Keywords
Beta vulgaris, Leaf beet, Polymorphism, Plant mitochondria, Variable number of tandem repeat.
Abstract
One mitochondrial minisatellite locus was used to study cytoplasmic diversity in leaf beet lines SK-5 population from Chongqing, China. The analysis of one mitochondrial minisatellite locus (TR2) was conducted using variable number of tandem repeats (VNTRs) molecular markers method within 50 single plants of leaf beet line SK-5 material. Over the whole sample, TR2 show the polymorphic with two alleles. The variable numbers of tandem repeats on TR2 locus is 3 and 6 respectively among the 50 plants examined. TR2 of a six-copy array of 33-bp sequence was first discovered in 2 single plants among the population. 1 plants can not bolting and 1 plant bolting late can not form normal seeds among the 2 plants which VNTRs copy number is 6. Only 1 plants among the 48 plants with three-copy in TR2 locus fails to bolting normally and others bolting normally and form seeds.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2nd International Conference on Biomedical and Biological Engineering 2017 (BBE 2017)
Part of series
Advances in Biological Sciences Research
Publication Date
May 2017
ISBN
978-94-6252-362-3
ISSN
2468-5747
DOI
https://doi.org/10.2991/bbe-17.2017.48How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Qiao-hong LIU
AU  - Li-ping LIU
AU  - Cheng-fei LUO
AU  - Da-you CHENG
AU  - Cui-hong DAI
AU  - Shu-zhi SHI
AU  - Nai-guo LIANG
AU  - Tian-jiao LIU
PY  - 2017/05
DA  - 2017/05
TI  - Analysis of Cytoplasm Polymorphism on the TR2 Locus of Mitochondria Genome in Leaf Beet Line SK-5
BT  - 2nd International Conference on Biomedical and Biological Engineering 2017 (BBE 2017)
PB  - Atlantis Press
SN  - 2468-5747
UR  - https://doi.org/10.2991/bbe-17.2017.48
DO  - https://doi.org/10.2991/bbe-17.2017.48
ID  - LIU2017/05
ER  -