polyploidy的例句大全

The results revealed the practicability of ion beam implantation technique in creating new polyploidy idioplasm, which could provide a new approach for searching the material with apomixis.

本项研究在一定程度上证实了离子注入技术在创造多倍体水稻新种质申的实用性，这将为水稻无融合生殖种质材料的寻找提供一条新途径。

Primary Studies on Selection of Self-bred Lines and Induction of Polyploidy in Mose Rose ( Portulaca Grandiflora. Hook); Breeding and Application of the Elite Maize Inbred Line Luyuan 92

半支莲自交系选育与多倍体诱导的初步研究优良玉米自交系鲁原92的选育与应用

Study on Inheritance Divergence of Transposons in Polyploidy Fish and Gonad Development of Gynogenetic Fish in Molecular Biology

多倍体鱼转座子的遗传变异和雌核发育鱼性腺发育的分子生物学研究

OBLECTIVE: To study polyploidy breeding for obtaining good varieties of Atractylodes macrocephala Kiodz.

目的：通过多倍体育种选育白术优良品种。

The approach and achievement of Breeding of polyploid grapes and the identification of Polyploidy grapes were systematically stated.

综合有关文献对葡萄三倍体、四倍体等多倍体育种研究的现状、育种的途径及葡萄多倍体的鉴定进行了较系统的阐述。

Since the first tetraploid watermelon was obtained in 1939, polyploidy breeding has always been the focus of watermelon breeding.

从1939年获得第一个四倍体西瓜以来，多倍体育种就一直是西瓜育种的一个热点。

Advances in polyploidy breeding of woody plants is reviewed according to several factors, including polyploidy breeding resources, approaches and identification.

本文从木本植物多倍体育种资源、多倍体育种途径和多倍体鉴定等方面，对国内外木本植物的多倍体育种研究进展进行了综述。

Besides, exploratory tests on fish polyploidy breeding were done, and the diploid red carp and triploid blunt-snout bream with growing ability were obtained.

此外，还进行鱼类多倍体育种的探索性实验，获得了能发育的2倍体红鲤和3倍体团头鲂。

Lily polyploidy breeding is the main way for germplasm innovation. The induction of polyploidy mainly through inducing somatic cell without division and cell chromosome unreduced.

百合多倍体育种是种质创新的主要途径，多倍体的诱导主要是通过诱导体细胞染色体不分裂和性细胞染色体不减数实现的。

Breeders have bred a great deal of new flower varieties by taking routine cross breeding, radiation breeding, tissue culture breeding, polyploidy breeding, and spaceflight breeding etc.

人们通过常规杂交育种、辐射育种、组织培养育种、多倍体育种、航天育种等手段培育了大量的花卉新品种。

Although vegetable polyploid breeding has a history of 70 years, until now only a few polyploidy varieties of watermelon, radish, cabbage and potato are used in vegetable production.

蔬菜多倍体育种已有70余年的历史，但迄今仅有西瓜、萝卜、白菜、马铃薯等少数多倍体品种在生产上推广应用。

Polyploidy plants have many features, such as: strong resistance, great organ and sexual maturity.

多倍体植物常表现出器官巨大，性成熟晚以及抗性强等特点。

Polyploidy is ubiquitous in higher plant kingdom and a lot of crops are of polyploidy origin.

多倍体在高等植物中普遍存在，许多重要农作物都是多倍体。

In modern life, the improvement of crop quality is an important issue. Artificially induced polyploid technology can make plants produce good change. So we need to monitor and control the environment of induced polyploidy.

在现代生活中，提高农作物品质已是一个重要的课题，而人工诱发多倍体技术可以使得植物产生优良的变化，这就需要对诱发多倍体所需要的环境进行监测与控制。

it's commonly and viably to improve the officinal factors by induction of polyploidy.

诱导多倍体能够提高药用植物药用成分的报道屡见不鲜，这种方法切实可行。

study on polyploidy induction of viola tricolor in vitro

离体培养条件下三色堇多倍体诱导研究

conclusion in gist there was heteroploid of chromosome 8 with more polyploidy than monoploid correlated with recurrence and metastasis.

结论GIST中存在8号染色体的数目异常，多倍体多于单倍体，并且与GIST复发转移有关；

hybrid sterility is sometimes overcome by polyploidy. compare heterosis.

有时可用多倍性来克服杂种不育性。

because of its large genome and polyploidy, it is difficult to complete the whole genome sequencing and sequence assembly.

但由于其基因组较大、多倍性等原因，全基因组的测序及拼接工作难度较大。

Studies on the Tissue Culture and Polyploidy Induction in Six Species of Primula

六种报春花属植物的组织培养与多倍体诱导研究