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单词 ramet
释义

ramet /'reɪmet//'remɛt/

英汉-汉英词典
n. 无性系分株
词组 | 习惯用语
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  • tamer n. 驯服手
  • parameter n. (限定性的)因素, 特性, 界限 〈物〉〈数〉参量, 参数
  • ramjet n. [机]冲压式喷气发动机
  • ammeter n. 安培计;电流计
ramet n. 碳化钽合金;[植] 无性系分株;同系株; n. (Ramet)人名;(法)拉梅;

网络短语:
ramet pairs 分株对
Clonal ramet 克隆分株
ramet group 分株群
vegetative ramet 营养分株
ramet module 分株构件
ramet level 分株水平
ramet population characteristics 分株种群特征
daughter ramet density 子株密度
mother ramet population 母株种群
英语百科

Clonal colony

(重定向自Ramet)
A clonal colony of Iris germanica. Note the rhizomatious stems by which the plant reproduces.

A clonal colony or genet is a group of genetically identical individuals, such as plants, fungi, or bacteria, that have grown in a given location, all originating vegetatively, not sexually, from a single ancestor. In plants, an individual in such a population is referred to as a ramet. In fungi, "individuals" typically refers to the visible fruiting bodies or mushrooms that develop from a common mycelium which, although spread over a large area, is otherwise hidden in the soil. Clonal colonies are common in many plant species. Although many plants reproduce sexually through the production of seed, reproduction occurs by underground stolons or rhizomes in some plants. Above ground, these plants appear to be distinct individuals, but underground they remain interconnected and are all clones of the same plant. However, it is not always easy to recognize a clonal colony especially if it spreads underground and is also sexually reproducing.

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更新时间:2025/6/20 22:13:43