Low variability of Orchis militaris L. in a local population in the Altay Territory, Russia: evidence from morphometrical and caryological analyses

Q3 Environmental Science

Botanica Pacifica Pub Date : 2021-01-01 DOI:10.17581/bp.2021.10210

Y. Zaytseva, A. Nabieva, E. Zhmud

引用次数: 0

Abstract

Orchis militaris L. is a rare species at the territory of Russia and in many of its regions. This species has been studied for a long time, but the genome size of its representatives in natural conditions has not been studied yet. This assessment is of great importance for the development of measures for the rare species preservation in natural conditions and in the tissue culture. Chromosome counts were completed by flow cytometric data and morphological observations in order to study the species intrapopulation variability. Here, the flow cytometric data on genome size and DNA content of O. militaris from the Asian part of Russia are presented for the first time.

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俄罗斯阿勒泰地区一个地方种群中军性兰科植物的低变异性:来自形态计量学和岩石学分析的证据

军国兰花(Orchis militaris L.)是俄罗斯境内及其许多地区的稀有物种。该物种已被研究了很长时间，但其代表物种在自然条件下的基因组大小尚未被研究。这对制定自然条件下的珍稀物种保护措施和组织培养具有重要意义。利用流式细胞仪数据和形态学观察完成染色体计数，研究种群内变异。本文首次采用流式细胞术测定了俄罗斯亚洲地区军状芽孢杆菌的基因组大小和DNA含量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Botanica Pacifica Environmental Science-Ecology

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Botanica Pacifica (BP) publishes peer-reviewed, significant research of interest to a wide audience of plant scientists in all areas of plant biology (structure, function, development, diversity, genetics, evolution, systematics), all levels of organization (molecular to ecosystem), and all plant groups and allied organisms (cyanobacteria, fungi, and lichens). BP requires authors to frame their research questions and discuss their results in terms of contemporary problems of plant biology. While the geographic focus of the journal is the Pacific region, research submissions that demonstrate clear linkages with other regions are welcome. BP aims to foster the exchange of research ideas between countries with diverse cultures and languages.