求翻译：适宜的染色方法是卡宝品红，经过核型分析发现E-01系列的核型公式为2n=2x=28=4M+24Sm，PXP-BT系列的核型公式为2n=2x=32=2St+30Sm，关于同一品种不同年份自交系的的染色体数目没有变化。是什么意思？

正在翻译，请等待...

Suitable for the Dyeing method is the number of the card, and the red, the analysis found that E - 01 series of nuclear-type formula for 2n = 2X = 28 = 4 M + 24 Sm, PXP - BT series of nuclear-type formula for 2n = 2X = 32 = 2 St + 30 Sm, on the same species different years from the Faculty of the ch

The suitable staining method is a carbol fuchsin, after the nuclear analysis discovered the E-01 series the nuclear formula is the 2n=2x=28=4M+24Sm, PXP-BT series nuclear formula is 2n=2x=32=2St+30Sm, about identical variety different year inbred line department the chromosome number does not have t

Appropriate staining carbol fuchsin, through karyotype analysis for karyotype formulae E-01 series 2n=2x=28=4M+24Sm,PXP-BT series karyotype formulae for 2n=2x=32=2St+30Sm, inbred lines of the same species in different years of no change in the number of chromosomes.

正在翻译，请等待...