1. Symbiotic secrets

   • Peter Nick

   Editorial 07 June 2019 Pages: 881 - 882

2. Ultrastructure of the vasa deferentia of Terrobittacus implicatus and Cerapanorpa nanwutaina (Insecta: Mecoptera)

   • Qi-Hui Lyu
   • Bao-Zhen Hua

   Original Article 17 January 2019 Pages: 883 - 891

   

3. Interspecies comparative features of trichomes in Ocimum reveal insights for biosynthesis of specialized essential oil metabolites

   • Shiwani Maurya
   • Muktesh Chandra
   • Neelam Singh Sangwan

   Original Article 18 January 2019 Pages: 893 - 907

   

4. Gene expression and localization of arabinogalactan proteins during the development of anther, ovule, and embryo in rice

   • Tengfei Ma
   • Fang Dong
   • Jie Zhao

   Original Article 23 January 2019 Pages: 909 - 922

   

5. New trends in Passiflora L. pollen grains: morphological/aperture aspects and wall layer considerations

   • Jaiana Richardo
   • Adriano Silvério

   Original Article 04 February 2019 Pages: 923 - 939

   

6. Bipolar pollen germination in blue spruce (Picea pungens)

   • M. Breygina
   • N. Maksimov
   • A. Evmenyeva

   Original Article 20 February 2019 Pages: 941 - 949

   

7. Two grapevine metacaspase genes mediate ETI-like cell death in grapevine defence against infection of Plasmopara viticola

   • Peijie Gong
   • Michael Riemann
   • Peter Nick

   Original Article 22 February 2019 Pages: 951 - 969

   

8. Osmophores of Caryocar brasiliense (Caryocaraceae): a particular structure of the androecium that releases an unusual scent

   • Elder Antônio Sousa Paiva
   • Stefan Dötterl
   • Denise Maria Trombert Oliveira

   Original Article 22 February 2019 Pages: 971 - 981

   

9. Comparative analysis of remodelling of the plant–microbe interface in Pisum sativum and Medicago truncatula symbiotic nodules

   • Anna V. Tsyganova
   • Elena V. Seliverstova
   • Viktor E. Tsyganov

   Original Article 22 February 2019 Pages: 983 - 996

   

10. Development of efficient protocol for rice transformation overexpressing MAP kinase and their effect on root phenotypic traits

    • Pallavi Singh
    • Hussain Ara
    • Alok Krishna Sinha

    Original Article 25 February 2019 Pages: 997 - 1011

    

11. Grafting improves tomato drought tolerance through enhancing photosynthetic capacity and reducing ROS accumulation

    • Zhihuan Zhang
    • Bili Cao
    • Kun Xu

    Original Article 25 February 2019 Pages: 1013 - 1024

    

12. Synchrotron micro-X-ray fluorescence shows sulfur accumulation in the middle cortex of N₂-fixing legume nodules

    • Camille Rivard
    • Laurie Amenc
    • Jean-Jacques Drevon

    Original Article 05 March 2019 Pages: 1025 - 1035

    

13. Topological traits of a cellular pattern versus growth rate anisotropy in radish roots

    • Anna Piekarska-Stachowiak
    • Joanna Szymanowska-Pułka
    • Marcin Lipowczan

    Original Article Open access 05 March 2019 Pages: 1037 - 1049

    

14. Distribution of plastids and mitochondria during male gametophyte formation in Tinantia erecta (Jacq.) Fenzl

    • Rafał Marciniec
    • Emil Zięba
    • Krystyna Winiarczyk

    Original Article Open access 09 March 2019 Pages: 1051 - 1063

    

15. SlNAC2 overexpression in Arabidopsis results in enhanced abiotic stress tolerance with alteration in glutathione metabolism

    • Pankaj Borgohain
    • Bedabrata Saha
    • Sanjib Kumar Panda

    Original Article 27 March 2019 Pages: 1065 - 1077

    

16. Cytosolic calcium localization and dynamics during early endosperm development in the genus Agave (Asparagales, Asparagaceae)

    • Angel Martín Barranco-Guzmán
    • Alejandra G. González-Gutiérrez
    • Benjamín Rodríguez-Garay

    Original Article 28 March 2019 Pages: 1079 - 1092

    

17. Cellulases and pectinases act together on the development of articulated laticifers in Ficus montana and Maclura tinctoria (Moraceae)

    • Cristina Ribeiro Marinho
    • Simone Pádua Teixeira

    Original Article 29 March 2019 Pages: 1093 - 1107

    

18. Insights into the maternal pathway for Cucumber green mottle mosaic virus infection of cucurbit seeds

    • Dorit Shargil
    • Hanita Zemach
    • Aviv Dombrovsky

    Original Article 30 March 2019 Pages: 1109 - 1118

    

19. Identification, classification, and evolution of putative xylosyltransferases from algae

    • Wentao Han
    • Xiao Fan
    • Naihao Ye

    Original Article 03 April 2019 Pages: 1119 - 1132

    

20. Gynoecium with carpel dimorphism in Tricomaria usillo, comparison with other genera of the Carolus clade (Malpighiaceae)

    • Sandra Silvina Aliscioni
    • Marina Gotelli
    • Juan Pablo Torretta

    Original Article 05 April 2019 Pages: 1133 - 1144

    

21. Mesopore structure in Camellia Oleifera shell

    • Qianqian Wang
    • Shanshan Chang
    • Jinbo Hu

    Original Article 05 April 2019 Pages: 1145 - 1151

    

22. Polyphosphate accumulation dynamics in a population of Synechocystis sp. PCC 6803 cells under phosphate overplus

    • Alexander Voronkov
    • Maria Sinetova

    Original Article 09 April 2019 Pages: 1153 - 1164

    

23. Glutamate signaling enhances the heat tolerance of maize seedlings by plant glutamate receptor-like channels-mediated calcium signaling

    • Zhong-Guang Li
    • Xin-Yu Ye
    • Xue-Mei Qiu

    Short Communication 23 January 2019 Pages: 1165 - 1169