Characterization of rpp5cs and Rpoat From Rumex Patientia L. In Response to Salinity and Alkalinity Stress

Authors

  • Lina Peng College of Sport Human Sciences, Harbin Sport University, No. 1 Dacheng Road, Nangang District, Harbin 150030, Heilongjiang, China
  • Lili Sun College of Sport Human Sciences, Harbin Sport University, No. 1 Dacheng Road, Nangang District, Harbin 150030, Heilongjiang, China
  • Yongqing Xu College of Life Science, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, Heilongjiang, China
  • Zhenxue Cai College of Life Science, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, Heilongjiang, China
  • Xu Feng College of Life Science, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, Heilongjiang, China
  • Fenglan Li College of Life Science, Northeast Agricultural University, No. 600 Changjiang Road, Xiangfang District, Harbin 150030, Heilongjiang, China
  • Baozhong Hu Harbin University, No. 109 Zhongxing Road, Nangang District, Harbin, 150086, Heilongjiang, China

DOI:

https://doi.org/10.3329/bjb.v50i5.56422

Keywords:

Characterization, Rumex patientia, Salinity, Alkalinity

Abstract

Rumex patientia L. can respond to abiotic stresses and withstand low temperatures. Proline accumulation plays important roles under various abiotic stresses in different plants, specially salinity. P5CS and OAT of plants are key enzymes in the proline synthesis pathway. In the present study, the RpP5cs and RpOat genes of the proline synthesis pathway in R. patientia L. were cloned with full-length cDNAs of 2178 bp and 1401 bp. The expression of RpP5cs and RpOat genes were higher in Russian Щавель Чемпион than Chinese R. patientia × R. tianschanicus cv. Rumex under salinity and alkalinity stress over 0 - 24 hrs. These results could provide insights into sequence structure and differential tolerance in many plants.

Bangladesh J. Bot. 50(3): 717-727, 2021 (September) Special

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Published

2021-11-18

How to Cite

Peng, L. ., Sun, L. ., Xu, Y. ., Cai, Z. ., Feng, X. ., Li, F. ., & Hu, B. . (2021). Characterization of rpp5cs and Rpoat From Rumex Patientia L. In Response to Salinity and Alkalinity Stress. Bangladesh Journal of Botany, 50(5), 717–727. https://doi.org/10.3329/bjb.v50i5.56422

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