Stowers Institute for Medical Research, 1000 E. 50(th) St., Kansas City, MO 64110, USA.
Stowers Institute for Medical Research, 1000 E. 50(th) St., Kansas City, MO 64110, USA; Department of Molecular and Integrative Physiology, University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
Curr Biol. 2020 Apr 6;30(7):R311-R313. doi: 10.1016/j.cub.2020.02.020.
The proper behavior of homologous chromosomes at the first meiotic division is usually ensured by crossing over. A new study shows that crossover position influences the successful completion of the chromatin remodeling processes that facilitate homologous segregation.
同源染色体在第一次减数分裂中的正确行为通常由交叉互换来保证。一项新的研究表明，交叉互换的位置会影响促进同源分离的染色质重塑过程的顺利完成。
