Effects of exogenous diamines on the interaction between ectomycorrhizal fungi and adventitious root formation in Scots pine in vitro von Niemi, K, Häggman, H, Sarjala, T

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Coping with spring frost-effects on polyamine metabolism of Scots pine seedlings von Muilu-Mäkelä, R, Vuosku, J, Saarinen, M, Hamberg, L, Ruotsalainen, S, Häggman, H, Sarjala, T

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Pollen competition and seed-siring success in Picea abies von ARONEN, T, NIKKANEN, T, HARJU, A, TIIMONEN, H, HÄGGMAN, H

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Tissue browning of in vitro cultures of Scots pine: Role of peroxidase and polyphenol oxidase von Laukkanen, Hanna, Häggman, Hely, Kontunen-Soppela, Sari, Hohtola, Anja

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Variation in pollen viability among Picea abies genotypes: potential for unequal paternal success von NIKKANEN, T, ARONEN, T, HÄGGMAN, H, VENÄLÄINEN, M

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The effect of light spectral quality on cryopreservation success of potato (Solanum Tuberosum L.) shoot tips von Edesi, J., Kotkas, K., Pirttilä, A.M., Häggman, H.

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Somatic embryogenesis of Scots pine: cold treatment and characteristics of explants affecting induction von Häggman, Hely, Jokela, Anne, Krajnakova, Jana, Kauppi, Anneli, Niemi, Karoliina, Aronen, Tuija

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Genetic fidelity of cryopreserved embryogenic cultures of open-pollinated Abies cephalonica von Aronen, Tuija S., Krajnakova, Jana, Häggman, Hely M., Ryynänen, Leena A.

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Transgene expression in regenerating cotyledons and embryogenic cultures of Scots pine von Häggman, Hely, Aronen, Tuija

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Substitution of Ammonium Ions during Cold Hardening and Post-thaw Cultivation Enhances Recovery of Cryopreserved Shoot Tips of Betula pendula von Ryynänen, Leena, Häggman, Hely

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Effect of exogenous polyamines and inhibitors of polyamine biosynthesis on growth and free polyamine contents of embryogenic scots pine callus von Sarjala, Tytti, Häggman, Hely, Aronen, Tuija

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Scots pine aminopropyltransferases shed new light on evolution of the polyamine biosynthesis pathway in seed plants von Vuosku, Jaana, Karppinen, Katja, Muilu-Mäkelä, Riina, Kusano, Tomonobu, Sagor, G H M, Avia, Komlan, Alakärppä, Emmi, Kestilä, Johanna, Suokas, Marko, Nickolov, Kaloian, Hamberg, Leena, Savolainen, Outi, Häggman, Hely, Sarjala, Tytti

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Silver birch (Betula pendula) plants with aux and rol genes show consistent changes in morphology, xylem structure and chemistry von Piispanen, R, Aronen, T, Chen, X, Saranpaa, P, Haggman, H

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Polyamine metabolism during exponential growth transition in Scots pine embryogenic cell culture von Vuosku, Jaana, Suorsa, Marja, Ruottinen, Maria, Sutela, Suvi, Muilu-Mäkelä, Riina, Julkunen-Tiitto, Riitta, Sarjala, Tytti, Neubauer, Peter, Häggman, Hely

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Accident and Emergency in a shipping line von Haggman, H

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Growth and defense in deciduous trees and shrubs under UV-B von Julkunen-Tiitto, Riitta, Häggman, Hely, Aphalo, Pedro J., Lavola, Anu, Tegelberg, Riitta, Veteli, Timo

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Application of ectomycorrhizal fungi in rooting of Scots pine fascicular shoots von Niemi, K, Salonen, M, Ernstsen, A, Heinonen-Tanski, H, Haggman, H

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Suillus variegatus causes significant changes in the content of individual polyamines and flavonoids in Scots pine seedlings during mycorrhiza formation in vitro von Niemi, Karoliina, Julkunen-Tiitto, Riitta, Häggman, Hely, Sarjala, Tytti

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Gene transfer by particle bombardment to Norway spruce and Scots pine pollen von Haggman, H.M, Aronen, T.S, Nikkanen, T.O

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Endogenous PttHb1 and PttTrHb, and heterologous Vitreoscilla vhb haemoglobin gene expression in hybrid aspen roots with ectomycorrhizal interaction von Jokipii, Soile, Häggman, Hely, Brader, Günter, Kallio, Pauli T, Niemi, Karoliina

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