Telomere behavior in a hybrid yeast
Telomere behavior in a hybrid yeast
摘要
Dear Editor, Telomeres and the protein/RNA complexes involved in maintaining them are rapidly evolving systems across eukaryotes. Using two Saccharomyees species, among S. cerevisiae and S. bayanus, we provide evidence that the telomere systems of these two closely related yeasts have evolved significantly apart and that the gene in one species cannot maintain the set-point of telomere length of the other species in the hybrid.
参考文献6
-
1Dandjinou AT, Levesque N, Larose S, et al. A phylogenetic based secondary structure for the yeast telomere RNA. Curr Biol.2004; 14:1148-1158.
-
2Gatbonton J, Imbesi M, Nelson M, et al. Telomere length as a quantitative trait: genome-wide survey and genetic mapping of telomere length-control genes in yeast. PLoS Genet 2006; 2:e35.
-
3Mondoux MA, Zakian VA. Telomere position effect: silencing near the end. In: T de Lange, V Lundblad, E Blackburn, eds. Telomeres. 2nd Edition. Cold Spring Harbor: Cold Spring Harbor Laboratory Press. 2006:261-316.
-
4Liti G, Peruffo A, James SA, Roberts IN, Louis EJ. Inferences of evolutionary relationships from a population survey of LTR-retrotransposons and telomeric-associated sequences in the Sacckaromyces sensu stricto complex. Yeast 2005; 22:177- 192.
-
5Kellis M, Patterson N, Endrizzi M, Birren B, Lander ES. Sequencing and comparison of yeast species to identify genes and regulatory elements. Nature 2003; 423:241-254.
-
6Askree SH, Yehuda T, Smolikov S, et al. A genome-wide screen for Saccharomyces cerevisiae deletion mutants that affect telomere length. Proc NatlAcadSci USA 2004; 101:8658- 8663.
-
1Fei-Long Meng,Xiao-Fen Chen,Yan Hu,Hong-Bo Tang,Wei Dang,Jin-Qiu Zhou.Sua5p is required for telomere recombination in Saccharomyces cerevisiae[J].Cell Research,2010,20(4):495-498.
-
2刘毅,宁正祥.天然食品防腐剂-抗菌肽[J].食品科学,1999,20(11):18-21. 被引量:17
-
3蔺茜莎,李影球,朱莹莹,周光宏,徐幸莲,李春保.鱼肉蛋白和鸡肉蛋白对大鼠血脂及肝细胞端粒长度的影响[J].营养学报,2016,38(5):451-455. 被引量:1
-
4周余.黑色素就是防晒霜[J].中学生百科(悦青春),2016,0(9):42-42.
-
5Hybrid HPLC/UPLC技术在乳制品检测领域的应用——Waters ACQUITY UPLC H-CLASS实现UPLC和HPLC之间灵活选择[J].食品安全导刊,2011(1):52-53.
-
6陶涛.九个小改变延缓衰老[J].晚报文萃,2016,0(4):95-95.
-
7曹淑芬.盐摄入过多的肥胖青少年易患心脏病[J].中国保健食品,2014(6):12-12.
-
8朱倩,赵梓钧,马晋平,哈里多·席尔瓦,大卫·哈沃森,杰里米·汉森.控制端粒长度 摆脱癌症威胁[J].世界科学,2015,0(6):43-44.
-
9多晒太阳延缓衰老[J].世界科学,2008(6):48-48.
-
10刘志东,王荫榆,郭本恒,刘振民,苏米亚,李云飞,高红艳.唾液酸的研究进展[J].食品工业科技,2010,31(4):368-373. 被引量:28