Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2024
Authors
An Notenbaert Kalkidan Mulatu Ayele Shimelis Gizachew Raji Bimrew Asmare Caroline Brophy Peter Dörsch Niklas Wickander Wuletawu Abera Mohammed Ebrahim Solomon Mwendia Marit JørgensenAbstract
No abstract has been registered
Authors
Katja Hannele Karppinen Muhammad Furqan Ashraf Hilary Edema Laura Elina Jaakola Amos Samkumar Rajan PremkumarAbstract
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Authors
Muhammad Furqan Ashraf Amos Samkumar Rajan Premkumar Teemu Teeri Laura Elina Jaakola Katja Hannele KarppinenAbstract
Fruit ripening including softening process is a vital developmental phase for gaining appealing fruit flavour, colour and texture. Bilberry (Vaccinium myrtillus L.) fruits are well-known for their health-promoting effects. However, bilberry fruits have a short shelf-life indicating a high activity of cell wall-degrading enzymes (CWDEs) [1] that may degrade fruit pectins leading to fruit softening. Pectate lyase (PL: EC 4.2.2.2) are recognized as pectin modifying enzymes, which are capable of cleaving glycosidic bonds through a β-elimination mechanism between galacturonosyl residues and result in loosening the cell wall during the cell separation and expansion growth phase in plants. In this study, a total of 25 PL genes from bilberry genome were identified and their expression was analyzed from transcriptome data of ripening bilberries. The genes associated in ripening fruits were further studied by qRT-PCR analysis which indicated that expressions of VmPL02, VmPL06, VmPL07, and VmPL24 peaked at ripening fruit and were also induced by ABA treatment. Further, the expression of these VmPL genes was induced by red light treatment. Verification of PL activity by recombinant PL proteins produced in yeast are ongoing. To conclude, our study indicated a role for four PL genes in bilberry fruit softening. Their induction by ABA and red light indicates them to be controlled by ABA-regulatory pathway [2], which is the key ripening controller in bilberry [1]. Thus, these genes may be responsible for the short self-life of bilberry fruit by attending in pectin degradation in fruit flesh. References [1] Karppinen K, Tegelberg P, Häggman H, Jaakola L: Abscisic acid regulates anthocyanin biosynthesis and gene expression associated with cell wall modification in ripening bilberry (Vaccinium myrtillus L.) fruits. Frontiers in Plant Science 2018, 9:1259. [2] Samkumar A, Jones D, Karppinen K, Dare AP, Sipari N, Espley RV, Martinussen I, Jaakola L: Red and blue light treatments of ripening bilberry fruits reveal differences in signalling through abscisic acid‐regulated anthocyanin biosynthesis. Plant, Cell & Environment 2021, 44(10):3227-3245
Authors
Lars T. HavstadAbstract
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Authors
Lidong Mo Thomas W. Crowther Daniel S. Maynard Johan van den Hoogen Haozhi Ma Lalasia Bialic-Murphy Jingjing Liang Sergio de-Miguel Gert-Jan Nabuurs Peter B. Reich Oliver L. Phillips Meinrad Abegg Yves C. Adou Yao Giorgio Alberti Angelica M. Almeyda Zambrano Braulio Vilchez Alvarado Esteban Alvarez-Dávila Patricia Alvarez-Loayza Luciana F. Alves Iêda Amaral Christian Ammer Clara Antón Fernandéz Alejandro Araujo-Murakami Luzmila Arroyo Valerio Avitabile Gerardo A. Aymard Timothy R. Baker Radomir Bałazy Olaf Banki Jorcely G. Barroso Meredith L. Bastian Jean-Francois Bastin Luca Birigazzi Philippe Birnbaum Robert Bitariho Pascal Boeckx Frans Bongers Coline C. F. Boonman Olivier Bouriaud Pedro H. S. Brancalion Susanne Brandl Francis Q. Brearley Roel Brienen Eben N. Broadbent Helge Bruelheide Filippo Bussotti Roberto Cazzolla Gatti Ricardo G. César Goran Cesljar Robin Chazdon Han Y. H. Chen Chelsea Chisholm Hyunkook Cho Emil Cienciala Connie Clark David Clark Gabriel D. Colletta David A. Coomes Fernando Cornejo Valverde José J. Corral-Rivas Philip M. Crim Jonathan R. Cumming Selvadurai Dayanandan André L. de Gasper Mathieu Decuyper Géraldine Derroire Ben DeVries Ilija Djordjevic Jiri Dolezal Aurélie Dourdain Nestor Laurier Engone Obiang Brian J. Enquist Teresa J. Eyre Adandé Belarmain Fandohan Tom M. Fayle Ted R. Feldpausch Leandro V. Ferreira Leena Finér Markus Fischer Christine Fletcher Lorenzo Frizzera Javier G. P. Gamarra Damiano Gianelle Henry B. Glick David J. Harris Andrew Hector Andreas Hemp Geerten Hengeveld Bruno Hérault John L. Herbohn Martin Herold Peter Hietz Annika Hillers Eurídice N. Honorio Coronado Cang Hui Thomas Ibanez Nobuo Imai Andrzej M. Jagodziński Bogdan Jaroszewicz Vivian Kvist Johannsen Carlos A. Joly Tommaso Jucker Ilbin Jung Viktor Karminov Kuswata Kartawinata Elizabeth Kearsley David Kenfack Deborah K. Kennard Sebastian Kepfer-Rojas Gunnar Keppel Mohammed Latif Khan Timothy J. Killeen Hyun Seok Kim Kanehiro Kitayama Michael Köhl Henn Korjus Florian Kraxner Dmitry Kucher Diana Laarmann Mait Lang Simon L. Lewis Yuanzhi Li Gabriela Lopez-Gonzalez Huicui Lu Natalia V. Lukina Brian S. Maitner Yadvinder Malhi Eric Marcon Beatriz Schwantes Marimon Ben Hur Marimon-Junior Andrew R. Marshall Emanuel H. Martin James K. McCarthy Jorge A. Meave Omar Melo-Cruz Casimiro Mendoza Irina Mendoza-Polo Stanislaw Miscicki Cory Merow Abel Monteagudo Mendoza Vanessa S. Moreno Sharif A. Mukul Philip Mundhenk María Guadalupe Nava-Miranda David Neill Victor J. Neldner Radovan V. Nevenic Michael R. Ngugi Pascal A. Niklaus Petr Ontikov Edgar Ortiz-Malavasi Yude Pan Alain Paquette Alexander Parada-Gutierrez Elena I. Parfenova Minjee Park Marc Parren Narayanaswamy Parthasarathy Pablo L. Peri Sebastian Pfautsch Nicolas Picard Maria Teresa F. Piedade Daniel Piotto Nigel C. A. Pitman Lourens Poorter Axel Dalberg Poulsen John R. Poulsen Hans Pretzsch Freddy Ramirez Arevalo Zorayda Restrepo-Correa Sarah J. Richardson Mirco Rodeghiero Samir G. Rolim Anand Roopsind Francesco Rovero Ervan Rutishauser Purabi Saikia Christian Salas-Eljatib Philippe Saner Peter Schall Mart-Jan Schelhaas Dmitry Schepaschenko Michael Scherer-Lorenzen Bernhard Schmid Jochen Schöngart Eric B. Searle Vladimír Seben Josep M. Serra-Diaz Douglas Sheil Anatoly Z. Shvidenko Ana Carolina Da Silva Javier E. Silva-Espejo Marcos Silveira James Singh Plinio Sist Ferry Slik Bonaventure Sonké Enio Egon Sosinski Alexandre F. Souza Krzysztof J. Stereńczak Jens-Christian Svenning Miroslav Svoboda Ben Swanepoel Natalia Targhetta Nadja Tchebakova Hans ter Steege Raquel Thomas Elena Tikhonova Peter M. Umunay Vladimir A. Usoltsev Renato Valencia Fernando Valladares Peter M. Van Bodegom Fons van der Plas Tran Van Do Michael E. van Nuland Rodolfo M. Vasquez Hans Verbeeck Helder Viana Alexander C. Vibrans Simone Vieira Klaus von Gadow Hua-Feng Wang James V. Watson Gijsbert D. A. Werner Florian Wittmann Hannsjoerg Woell Verginia Wortel Roderick Zagt Tomasz Zawiła-Niedźwiecki Chunyu Zhang Xiuhai Zhao Mo Zhou Zhi-Xin Zhu Irie C. Zo-Bi Constantin M. ZohnerAbstract
No abstract has been registered
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No abstract has been registered
Authors
Kalkidan Mulatu Ayele An Notenbaert Shimelis Gizachew Raji Bimrew Asmare Niklas Wickander Solomon Mwendia Peter Dörsch Caroline Brophy Karl Thunes Marit JørgensenAbstract
No abstract has been registered