Hely Häggman

Best Publications

• Light-controlled flavonoid biosynthesis in fruits.

  Laura Zoratti;Katja Karppinen;Ana Luengo Escobar;Hely Häggman

  538
  Citations

• A SQUAMOSA MADS Box Gene Involved in the Regulation of Anthocyanin Accumulation in Bilberry Fruits

  Laura Jaakola;Mervin Poole;Matthew O. Jones;Terttu Kämäräinen-Karppinen

  301
  Citations

• Genetic fidelity of cryopreserved embryogenic cultures of open-pollinated Abies cephalonica

  Tuija S. Aronen;Jana Krajnakova;Hely M. Häggman;Leena A. Ryynänen

  184
  Citations

• Cryopreservation of embryogenic cultures of Scots pine

  Hely M. Häggman;Leena A. Ryynänen;Tuija S. Aronen;Jana Krajnakova

  171
  Citations

• Effects of temperature and photoperiod on yield and chemical composition of northern and southern clones of bilberry (Vaccinium myrtillus L.).

  Eivind Uleberg;Jens Rohloff;Laura Jaakola;Kajetan Trôst

  157
  Citations

• Methylobacterium-Induced Endophyte Community Changes Correspond with Protection of Plants against Pathogen Attack

  Pavlo Ardanov;Angela Sessitsch;Hely Häggman;Natalia Kozyrovska

  153
  Citations

• Tissue browning of in vitro cultures of Scots pine: Role of peroxidase and polyphenol oxidase

  Hanna Laukkanen;Hely Häggman;Sari Kontunen-Soppela;Anja Hohtola

  145
  Citations

• Protocols for micropropagation of woody trees and fruits

  S. Mohan Jain;Hely Häggman

  143
  Citations

• Developmental and Environmental Regulation of Cuticular Wax Biosynthesis in Fleshy Fruits

  Priyanka Trivedi;Nga Nguyen;Anne Linn Hykkerud;Hely Häggman

  125
  Citations

• MYBA and MYBPA transcription factors co-regulate anthocyanin biosynthesis in blue-coloured berries.

  Katja Karppinen;Declan J. Lafferty;Declan J. Lafferty;Nick W. Albert;Nelli Mikkola

  119
  Citations

• Growth and defense in deciduous trees and shrubs under UV-B.

  Riitta Julkunen-Tiitto;Hely Häggman;Pedro J. Aphalo;Anu Lavola

  117
  Citations

• On the developmental and environmental regulation of secondary metabolism in Vaccinium spp. berries

  Katja Karppinen;Laura Zoratti;Nga Nguyenquynh;Hely Häggman

  112
  Citations

• Somatic embryogenesis of Scots pine: cold treatment and characteristics of explants affecting induction

  Hely Häggman;Anne Jokela;Jana Krajnakova;Anneli Kauppi

  107
  Citations

• Genetically engineered trees for plantation forests: key considerations for environmental risk assessment

  Hely Häggman;Alan Raybould;Aluizio Borem;Thomas Fox

  96
  Citations

• Monochromatic light increases anthocyanin content during fruit development in bilberry

  Laura Zoratti;Marian Sarala;Elisabete Carvalho;Katja Karppinen

  92
  Citations

• A cryopreservation method maintaining the genetic fidelity of a model forest tree, Populus tremula L. × Populus tremuloides Michx.

  Soile Jokipii;Leena Ryynänen;Pauli T Kallio;Tuija Aronen

  89
  Citations

• Abscisic Acid Regulates Anthocyanin Biosynthesis and Gene Expression Associated With Cell Wall Modification in Ripening Bilberry (Vaccinium myrtillus L.) Fruits.

  Katja Hannele Karppinen;Pinja Tegelberg;Hely Häggman;Laura Jaakola

  86
  Citations

• Effects of exogenous diamines on the interaction between ectomycorrhizal fungi and adventitious root formation in Scots pine in vitro.

  K. Niemi;H. Häggman;T. Sarjala

  85
  Citations

• Anthocyanin Profile in Berries of Wild and Cultivated Vaccinium spp. along Altitudinal Gradients in the Alps

  Laura Zoratti;Laura Jaakola;Hely Häggman;Lara Giongo

  77
  Citations

• Modification of Sunlight Radiation through Colored Photo-Selective Nets Affects Anthocyanin Profile in Vaccinium spp. Berries.

  Laura Zoratti;Laura Jaakola;Hely Häggman;Lara Giongo

  70
  Citations

• Condensed conifer tannins as antifungal agents in liquid culture

  Anna-Kaisa Anttila;Anna Maria Pirttilä;Hely Häggman;Anni Harju

  53
  Citations