testcross单词基本解析：

n.测交（一种使杂种子一代与隐性类型交配以测定杂种子一代遗传型的方法）
n. 测交(一种使杂种子一代与隐性类型交配以测定杂种子一代遗传型的方法)
n.测交（一种使杂种子一代与隐性类型交配以测定杂种子一代遗传型的方法）；

testcross变化用词：

testcross英英释义：

Noun

1. a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring

名词 testcross:

a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring

同义词：test-cross

testcross[ 'testkrɔs, -krɔ:s ]n.a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring

同义词：test-cross

testcross中文词源：

testcross用法和例句：

Apply the tape test testcross - cut tape test of test methods D 3359, eliminating parallel cuts.

个人理解,做测试时不需要切平行线(百格测试),直接用胶布就行.

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testcross

New Counting Method of Linkage Mapping of Genes by Three-Point Testcross

三点测交基因连锁作图计算的新方法

This method canalso provide us with informations of mapping as the same as the three-point testcross method.

从理论上证明，该方法也适合于小群体作图分子标记连锁图谱。

Studies on Testcross Combining of high quality WA-Type CMS line Mei A

优质野败不育系美A测配研究

Study on Characters Observing and Testcross Screening of Introduced Rice Germplasm Resources

引进水稻种质资源的性状观测与测交筛选研究

The method for constructing linkage maps has almost been so far the three-point testcross in higher organisms.

摘要 作者从数学上导出了基因作图的三点自交方法。

From the testcross performance data, selections, based on an index, were made for intermating of each of the four groups.

根据测交种数据，利用指数方法进行选择，方法是对每个杂种优势群进行相互交配。

test cross(testcross)

测交

Four kinds of gamete with equal amount produced after testcross, and therefore four types of progeny with equal ratio of phenotypes and genotypes produced.

测交产生四种等比例配子，产生四种等比例表型及基因型后代。

Testcross results showed that 9 of 46 normal plants in RS2 and 2 of 3 plants in RS3 had the capacity to completely restore the male sterility of A-lines with T. limopheevi cytoplasm.

测交结果表明,来自RS2群体的46株和RS3的13株正常单株中,分别有9株和2株能完全恢复T型不育胞质引起的雄性不育.

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯合的隐性作为一个亲本的杂交，称为测交。

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