1. Message from the new Editor-in-Chief

   • Dolf Weijers

   Editorial 06 February 2013 Pages: 1 - 1

2. Sexual isolation in two bee-pollinated Costus (Costaceae)

   • Grace F. Chen

   Original Article 07 December 2012 Pages: 3 - 16

   

3. Secretions from the female gametophyte and their role in spermatozoid induction in Cycas revoluta

   • Tokushiro Takaso
   • Yukitoshi Kimoto
   • Tetsuro Mimura

   Original Article 19 December 2012 Pages: 17 - 23

   

4. Wide hybridization between oat and pearl millet belonging to different subfamilies of Poaceae

   • Takayoshi Ishii
   • Hiroyuki Tanaka
   • Hisashi Tsujimoto

   Original Article 23 December 2012 Pages: 25 - 32

   

5. Chromosome pairing in meiosis of partially fertile wheat/rye hybrids

   • O. G. Silkova
   • I. G. Adonina
   • V. K. Shumny

   Original Article 29 December 2012 Pages: 33 - 41

   

6. Polyploidy and polyembryony in Anemopaegma (Bignonieae, Bignoniaceae)

   • Fabiana Firetti-Leggieri
   • Lúcia G. Lohmann
   • João Semir

   Original Article 11 January 2013 Pages: 43 - 53

   

7. Defects in cytoskeletal microtubule deployment of microsporocytes contribute to fertility loss in genic male-sterile Chinese cabbage

   • Shao Fu
   • Ya Nan Zhang
   • Scott D. Russell

   Original Article 30 January 2013 Pages: 55 - 61