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The first data report about DNA content of some representatives of the genus Trapa L. from Primorye territory
Author(s) -
М. В. Скапцов,
С. В. Смирнов,
М. Г. Куцев,
L. M. Pshennikova,
А. И. Шмаков
Publication year - 2020
Publication title -
проблемы ботаники южной сибири и монголии
Language(s) - English
Resource type - Journals
eISSN - 2686-9268
pISSN - 2313-3929
DOI - 10.14258/pbssm.2020081
Subject(s) - ploidy , botany , biology , genus , chromosome number , japonica , flow cytometry , chromosome , karyotype , microbiology and biotechnology , gene , genetics
The article presents the results of measuring the DNA content by flow cytometry for 6 species of thegenus Trapa L.: Trapa manshurica Fler. (2C = 1.03 pg), T. hankensis Pshenn. (2C = 1.47 pg), T. incisa Siebold & Zucc.(2C = 0.83 pg), T. maximowiczii Korsh. (2C = 0.94 pg), T. pseudoincisa Nakai (2C = 2.18 pg). For T. japonica Fler. twocytotypes 1.12 and 2.07 pg. were identified. Thus, plant flow cytometry is a fast and efficient way to study representativesof the genus Trapa to look for variations in chromosome numbers and ploidy levels.

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