@article{Sayers01012011,
-author = {Sayers, Eric W. and Barrett, Tanya and Benson, Dennis A. and Bolton, Evan and Bryant, Stephen H. and Canese, Kathi and Chetvernin, Vyacheslav and Church, Deanna M. and DiCuccio, Michael and Federhen, Scott and Feolo, Michael and Fingerman, Ian M. and Geer, Lewis Y. and Helmberg, Wolfgang and Kapustin, Yuri and Landsman, David and Lipman, David J. and Lu, Zhiyong and Madden, Thomas L. and Madej, Tom and Maglott, Donna R. and Marchler-Bauer, Aron and Miller, Vadim and Mizrachi, Ilene and Ostell, James and Panchenko, Anna and Phan, Lon and Pruitt, Kim D. and Schuler, Gregory D. and Sequeira, Edwin and Sherry, Stephen T. and Shumway, Martin and Sirotkin, Karl and Slotta, Douglas and Souvorov, Alexandre and Starchenko, Grigory and Tatusova, Tatiana A. and Wagner, Lukas and Wang, Yanli and Wilbur, W. John and Yaschenko, Eugene and Ye, Jian},
+author = {Sayers \emph{et al}},
title = {Database resources of the National Center for Biotechnology Information},
volume = {39},
number = {suppl 1},
title={DNASTAR- GenVision Software for Genomic Visualizations},
author={DNASTAR},
url = {http://www.dnastar.com/products/genvision.php}
-}
\ No newline at end of file
+}
+
+@article{mcfadden2001primary,
+ title={Primary and secondary endosymbiosis and the origin of plastids},
+ author={McFadden, Geoffrey Ian},
+ journal={Journal of Phycology},
+ volume={37},
+ number={6},
+ pages={951--959},
+ year={2001},
+ publisher={Wiley Online Library}
+}
+
+@article{li2013complete,
+ title={Complete Chloroplast Genome Sequence of Holoparasite Cistanche deserticola (Orobanchaceae) Reveals Gene Loss and Horizontal Gene Transfer from Its Host Haloxylon ammodendron (Chenopodiaceae)},
+ author={Li, Xi and Zhang, Ti-Cao and Qiao, Qin and Ren, Zhumei and Zhao, Jiayuan and Yonezawa, Takahiro and Hasegawa, Masami and Crabbe, M James C and Li, Jianqiang and Zhong, Yang},
+ journal={PloS one},
+ volume={8},
+ number={3},
+ pages={e58747},
+ year={2013},
+ publisher={Public Library of Science}
+}
