polyploid

美 　英 ['p?l?pl??d]

• adj.多倍體的
• n.【生】多倍體
• 網絡多套染色體；多倍性；染色體多倍

英漢解釋

n.	1. 【生】多倍體
adj.	1. 多倍體的

英英解釋

adj.	1. having more than twice the basic number of chromosomes

例句

But we have the knowledge that the species is a polyploid [has extra chromosomes], so hopefully it has plenty of resilience.

不過我們也認識到，這一物種畢竟是一種多倍體（即存在多套染色體），因此還存在較大的緩沖空間。

Polyploid breeding is one of the important ways to get new varieties.

多倍體育種是獲得新品種的重要途徑之一。

This reveled that it was reliable to use the stoma characters to identify the polyploid.

這說明利用氣孔特征鑒定紅掌多倍體是可靠的。

When gene introgression requires the spontaneous development of a polyploid, the likelihood of gene introgression is very low.

當基因滲入需要一個自發(fā)性多倍體的產生（即雜交種是不可生育的），則基因滲入的可能性變得很小。

This works for diploid plants, but numerous plant species are polyploid and must therefore have multiple sex chromosomes.

這對二倍體植物起作用，但多數植物是多倍體，它們必定有多條性染色體。

The main exceptions to this are hybrid and polyploid speciation.

對于這一點，最主要的例外是雜種和多倍體物種。

The results indicate all the three loquat cultivars polyploid occurred genomic variation after polyploidy.

表明三個枇杷品種的多倍體在多倍化后基因組均發(fā)生了變異。

The polyploid is very important in vegetable breeding and has a wide prospect for development and utilization.

多倍體在蔬菜育種中具有重要的地位，開發(fā)利用前景廣闊。

grouping happened more frequently in polyploid cells.

染色體減數分組較多發(fā)生于多倍體細胞中。

It is extraordinarily important to select tetraploid lines for breeding sugar beet polyploid varieties.

四倍體品系選育是甜菜多倍體育種不可缺少的重要環(huán)節(jié)。

Genetic analysis was conducted on genome DNAs from 15 polyploid sugarbeet varieties by RAPD markers.

利用RAPD分于標記技術對15個甜菜多倍體品種進行了遺傳分析。

The Inducement and Identification of the Polyploid of Chrysanthemum Morifolium Ramat.

杭白菊同源四倍體的誘導和鑒定。

Now, polyploid breeding is a commonly used method in crop breeding.

而多倍體育種是近代作物育種常采用的一種方法。

Initial Study on Polyploid Induction of Asclepias curassavica L .

馬利筋多倍體誘導研究初報。

Polyploid breeding is very important for flower breeding.

多倍體育種在花卉育種具有重要意義。

The in vitro seedlings of polyploid plant showed advantageous characteristics such as thicker stems and leaves .

多倍體齒瓣石斛試管苗出現了植株粗壯、葉片增厚等優(yōu)良性狀。

Also we thought that polyploid represented the basic number of chromosome, such as triploid indicated for 3X.

建議多倍體用染色體基數來表達，如三倍體用3X表示。

some 60 of monocotyledons and 40 of dicotyledons are polyploid , as are 90 of ferns , many bryophytes , and some algae.

60的單子葉植物和40的雙子葉植物、90的蕨類植物、多數苔蘚植物以及某些藻類，都是多倍體。

There are two kinds of hybrid speciation: homoploid and polyploid .

雜合體物種形成有兩種：同倍體和多倍體。

High Molecular Weight Glutenin Subunits Variations and Expressions in Synthesized Polyploid Wheat and Its Progentiors

人工合成多倍體小麥及其供體種的高分子量谷蛋白亞基組成研究

Polyploid Induction of Cymbidium iridioides and Its Biological Characteristics

沉香虎頭蘭多倍體誘導及其鑒定

Synthesis and Characterization of Autotetraploid in Cucumber Polyploid Breeding

黃瓜多倍體育種中同源四倍體的合成和鑒定

Biological polyploid and its application in agriculture

生物多倍體及其在農業(yè)上的應用

Study of Colchicines to Induce Polyploid on Onion in Tissue Culture

秋水仙素結合組織培養(yǎng)技術誘導大蔥多倍體的研究

Breeding and Properties of High Pharmaceutical Value Tartary Buckwheat by Induction of Polyploid

高藥用價值多倍體苦蕎麥誘導及特性研究

Study of Gerbera jamesonii Inducing Polyploid Plants with Colchicine

用秋水仙堿誘導非洲菊多倍體的研究

Preliminary Study on Colchicine Inducing Eucalyptus Polyploid

秋水仙素誘導桉樹多倍體的初步研究

Identification of important agronomic traits of sugar beet polyploid varieties

甜菜多倍體品種的重要農藝性狀鑒定與評價

Introduction on polyploid breeding of fishes and their application in aquaculture

魚類多倍體育種技術及其在水產養(yǎng)殖中的應用

The Anti-cancer Function and Development Prospect of Polyploid Breeding of Broccoli

青花菜的抗癌作用及藥用多倍體育種研究前景

Progress of Polyploid Breeding Technology Applied in Medical Plants Scale

多倍體育種技術在藥用植物領域應用進展

General Discussion of Study about Polyploid Breeding of Medicinal Plant

藥用植物多倍體育種應用研究概況

The Inducement and Identification of Polyploid of Pyrethrum Cinerariifolium Trev

白花除蟲菊同源四倍體的誘導及鑒定

Studies on induction and characteristics of grape polyploid

葡萄多倍體誘導及其特征特性研究

Studies on Polyploid Induction of Chinese Jujube with Colchicine

秋水仙堿誘導棗多倍體的研究

Current situation and prospects of polyploid breeding of mollusc

貝類多倍體的育種現狀及前景展望

Studies on the selective effects of common polyploid parental lines

甜菜普通多倍體親本系號選擇效果的研究

Production of Mouse Polyploid Embryos by Electrofusing Blastomeres

卵裂球電融合方法制作小鼠多倍體胚胎

Application of Polyploid Breeding in Vegetable Crops

多倍體育種在蔬菜作物上的應用

Advances in Fruit Polyploid Breeding with Colchicine

秋水仙素在果樹多倍體育種中的研究進展