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Determination of Saline Tolerance Under In Vitro Conditions of Lettuce (Lactuca Sativa L.) Var. Crespa Induced Polyploidy

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  • Argüelles Curaca Alexis Author-Workplace- Department of Plant Biotechnology, José Faustino Sánchez Carrión National University, USA
  • Hernández Amasifuen Angel David Author-Workplace- Department of Plant Biotechnology, José Faustino Sánchez Carrión National University, USA
  • Cortez Lázaro Anthony Apolinario Author-Workplace- Department of Plant Biotechnology, José Faustino Sánchez Carrión National University, USA
  • Barreto Romero Andrea Alhely Author-Workplace- Department of Plant Biotechnology, José Faustino Sánchez Carrión National University, USA
  • Díaz Pillasca Hermila Belba Author-Workplace- Department of Plant Biotechnology, José Faustino Sánchez Carrión National University, USA
  • Silva Vergara Mishell Zaori Author-Workplace- Department of Plant Biotechnology, José Faustino Sánchez Carrión National University, USA

Abstract

Lettuce (Lactuca sativa L.) is a large-scale crop worldwide, which provides very few calories, high percentage of water, vitamins, minerals and fiber. But this plant species is relatively sensitive to salinity. Induction to polyploidy alters the number of chromosomes and, consequently, the proportion of allelic genes that contribute to the appearance of characters. Considering the problem generated by salinity in vegetable crops, it is intended to determine tolerance to saline stress under in vitro conditions of lettuce var. Crespa induced polyploidy, Lettuces were introduced in vitro culture, and subsequently were induced to chromosomal duplication with colchicine.

Suggested Citation

  • Argüelles Curaca Alexis Author-Workplace- Department of Plant Biotechnology, José Faustino Sánchez Carrión National University, USA & Hernández Amasifuen Angel David Author-Workplace- Department , 2019. "Determination of Saline Tolerance Under In Vitro Conditions of Lettuce (Lactuca Sativa L.) Var. Crespa Induced Polyploidy," Agricultural Research & Technology: Open Access Journal, Juniper Publishers Inc., vol. 23(3), pages 277-279, October.
    • Handle: RePEc:adp:artoaj:v:23:y:2019:i:3:p:277-279
    DOI: 10.19080/ARTOAJ.2019.23.5556228
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    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

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