1.DNA sequence variation in the same species of animals was only observed in human, donkey and mouse, and the number is less than 4 (1.3%), other animals showed no intraspecies variation.

同種動(dòng)物不同個(gè)體間只有人、驢及小白鼠存在變異，最多有4個(gè)堿基變異位點(diǎn)(1.3%)，其它動(dòng)物未發(fā)現(xiàn)種內(nèi)變異。

2.DNA sequence variation in the same species of animals was only observed in human, donkey and mouse, and the number is less than 4 (1.3%), other animals showed no intraspecies variation.

同種動(dòng)物不同個(gè)體間只有人、驢及小白鼠存在變異，最多有4個(gè)堿基變異位點(diǎn)(1.3%)，其它動(dòng)物未發(fā)現(xiàn)種內(nèi)變異。

3.Research development of germplasm resources of Fructus Amomi was reviewed in the aspects of species resource, geographic distribution, intraspecies variation, and tissue culture.

從種類資源、產(chǎn)地分布、種內(nèi)變異及組織培養(yǎng)等方面綜述了砂仁種質(zhì)資源的研究進(jìn)展。

4.The result also showed there was some difference in DNA content to the same ploidy between different species and different strains of the intraspecies.

同時(shí)還發(fā)現(xiàn)，同一倍性的種與種之間，種內(nèi)各株系之間，DNA的含量有一定的差異。

5.The competition, especially the intraspecies competition, is the mechanism and motivity of biological existence and evolution.

競(jìng)爭(zhēng)，尤其種內(nèi)競(jìng)爭(zhēng)，是生物存在和進(jìn)化的機(jī)制和動(dòng)力。

6.It was suggested that the geometry morphology plasticity highly responsed to intraspecies competition in different density.

高密度植株矮生長(zhǎng)速率慢分枝短，不同密度種內(nèi)競(jìng)爭(zhēng)對(duì)興安胡枝子幾何形態(tài)高度可塑。

7.By using different primers, the intraspecies variation of RAPD profiles was different.

采用不同引物進(jìn)行擴(kuò)增時(shí)種內(nèi)變異的程度有所不同。