chromosome fragment

The aberrations included chromosome bridge , chromosome fragment , chromosomal adherence , ring chromosome , micronuclei etc.

结果表明：电子流与γ射线、X射线一样，能诱发细胞染色体畸变，出现染色体桥，染色体断片，染色体粘连，环状染色体，以及微核等。

Establishment large chromosome fragment deletion on the basis of genomic library constructed with novel cosmid vector .

3利用新型载体构建基因组文库以进行DNA大片段的敲除。

The map provides a fundamental basis for gene location of qualitative characters , genome comparative study and QTL fine mapping of important agricultural character at this chromosome fragment .

该图谱将为该染色体片段内的质量基因定位、基因组比较研究和重要农艺性状QTL的精细定位奠定基础。

The results give a further confirmation that the chromosome fragment rate and mini-nucleus rate could be used as a reliable index to determine the effects of irradiation on chromosomes in cells .

分析结果进一步肯定了断片率、微核率可以作为测定细胞染色体辐射效应的一个可靠指标。

The results showed that the typical expressions of GVHD were observed 4 or 5 days after the injection of donor spleen cells , and specific male Y chromosome fragment was amplified by genomic PCR in female BALC / c receipts .

结果显示：3注射脾细胞4～5天后，小鼠开始出现GVHD典型体征，第10天受体小鼠体内扩增出雄性供体小鼠Y染色体特异片段。

Isolation of the x - chromosome specific fragment DNA probe and Study on a TCD

X染色体特异区域DNA探针的分离及一个TCD家系的研究

We established a highly efficient , fast , easy-to use system of chromosome or fragment microdissection in cotton . 2 .

建立了一套高效、快捷、易于操作的棉花染色体片段微分离技术体系。

The main aberrant type was chromosome type acentric fragment .

畸变类型主要是染色体型无着丝粒断片；

The main kinds induced by NaNa-Benzoyl were chromosome bridge + fragment and unequal division .

NaN3-苯甲酰胺处理主要引起染色体桥加断片和染色体不等分裂的畸变类型；

In anaphase ⅰ and anaphase ⅱ cells , there were lagging chromosomes , chromosome bridge and fragment .

后期Ⅰ及后期Ⅱ出现落后染色体、染色体桥及断片；

In this paper , alien chromosome arms and its fragment length involving in 13 alien translocations were determined .

同时还对13个普通小麦&大赖草易位系进行了SSR分析，初步确定了易位涉及到的外源染色体臂、易位片段的大小以及可用来追踪这些易位染色体的SSR标记。

Maternally biased chromosome conversion , including fragment conversion and whole chromosome conversion , were revealed in about 2 % of all metaphases .

约2%的分裂相出现母本偏向性染色体转变。类型包括染色体片段，及整条染色体的遗传转变。

The kinds of chromosome aberration were chromosome bridge , fragment of chromosome , laggard and unequal division , ect .

染色体畸变类型有：染色体桥、染色体断片、落后染色体、染色体不等分裂等。