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Use of Plant Antimicrobial Peptides in in vitro Embryogenic Cultures of Larix sibirica

机译:植物抗菌肽在Larix Sibirica体外胚胎培养中的使用

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摘要

The effect of plant antimicrobial peptides on the initiation of callus and embryonal suspensor masses, formation of somatic embryos, and germination of regenerants of Siberian larch has been studied. Protein/peptide extracts isolated fromAmarantus retroflexus(seeds),Nigella sativa(seeds), andElytrigia elongata(spikelets) have been used as objects of plant origin. Peptides have been introduced into the nutrient media at the stage of initiation of embryogenic cultures and somatic embryo germination. The stimulating effect of peptides on the formation of embryogenic cultures of Siberian larch has been found. No other differences in the dynamics of growth in the control and experimental regenerants have been observed. This study is supposed to contribute to enhancing the immunity of the clonal planting stock of Siberian larch.
机译:研究了植物抗微生物肽对愈伤组织和胚胎悬浮体的开始,形成细胞胚胎的形成,以及西伯利亚落叶松的再生剂的形成。蛋白质/肽提取物来自来自retroflexus(种子),nigella sativa(种子),andelytrigia elongata(spikelets)被用作植物来源的物体。在引发胚胎培养物和体细胞胚发芽的开始下已经引入营养培养基中的肽。发现了肽对西伯利亚落叶松胚胎培养形成的刺激作用。没有观察到对照和实验再生体的生长动态的其他差异。本研究应该有助于提高西伯利亚落叶松的克隆种类植物的免疫力。

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  • 来源
    《Biology Bulletin》 |2020年第3期|225-236|共12页
  • 作者单位

    Russian Acad Sci Sukachev Inst Forests Siberian Branch Div Fed Res Ctr Krasnoyarsk Sci Ctr Krasnoyarsk 660036 Russia|Siberian Fed Univ Krasnoyarsk 660041 Russia;

    Russian Acad Sci Shemyakin Ovchinnikov Inst Bioorgan Chem Moscow 117997 Russia|Gause Inst New Antibiot Moscow 119021 Russia|Tyumen State Univ Tyumen 625003 Russia;

    Russian Acad Sci Sukachev Inst Forests Siberian Branch Div Fed Res Ctr Krasnoyarsk Sci Ctr Krasnoyarsk 660036 Russia;

    Siberian Fed Univ Krasnoyarsk 660041 Russia;

    Russian Acad Sci Sukachev Inst Forests Siberian Branch Div Fed Res Ctr Krasnoyarsk Sci Ctr Krasnoyarsk 660036 Russia;

    Russian Acad Sci Sukachev Inst Forests Siberian Branch Div Fed Res Ctr Krasnoyarsk Sci Ctr Krasnoyarsk 660036 Russia;

    Gause Inst New Antibiot Moscow 119021 Russia;

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