Results 211 to 220 of about 156,971 (262)

Immunolocalisation of spermidine synthase in Solanum tuberosum

Phytochemistry, 2013
Spermidine synthase (SPDS) catalyses the formation of spermidine, which is an essential polyamine and widespread in living organisms. Spermidine is formed from putrescine by transfer of an aminopropyl group from decarboxylated S-adenosylmethionine. Spermidine is also a precursor to further polyamines, such as spermine and thermospermine, most of which ...
Yvonne, Sichhart, Birgit, Dräger
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Microtuberization in potato ( Solanum tuberosum L.)

Plant Cell Reports, 1998
Twenty-two genotypes of potato (Solanum tuberosum L.) were induced to form microtubers under six in vitro culture conditions. Cultures maintained under a short photoperiod (10 h of 6-12 μmol m-2 s-1) and low temperatures (day 20°±2°C and night 18°±2°C) had both a higher yield (255 mg/plantlet) and a greater number (2/plantlet) of microtubers than those
J, Gopal, J L, Minocha, H S, Dhaliwal
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Intra-specific fusions in Solanum tuberosum

Theoretical and Applied Genetics, 1985
Plants were regenerated from callus arising from protoplast fusion of two S. tuberosum diploids. Tetraploid progeny from the fusion of the two diploid partners had increased vigor. Isozyme analysis confirmed the presence of proteins from both partners in the fusion progeny.
S, Austin, M, Baer, M, Ehlenfeldt, P J, Kazmierczak, J P, Helgeson   +4 more
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Solanum tuberosum aegrotans

Zeitschrift für Klassische Homöopathie, 1986
Das ziemlich in Vergessenheit geratene AMB von Solanum tuberosum aegrotans, der pilzerkrankten Kartoffel, wird ausführlich dargestellt und zwei Beispiele der praktischen Anwendung angeführt, einmal die Anwendung bei einem herzerkrankten älteren Mann und dann die mit einer Psychoanamnese verbundene Therapie bei einer jungen von vielerlei Ängsten ...
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?????????????????????? ?????????????????????????? ?????????????? ???????? ??1, ?????????????????????????? ???? ?????????????????? ???? ???????????????????? ???????????????? (Globodera rostochiensis), ?????????? ???????????? ???????????????? (Solanum tuberosum ssp. tuberosum) ?????????????????????? ???? ???????????????? ????????????????

2021
Aim. The aim of our investigation was determination of allelic condition of resistance gene H1 against the pathotypes Ro1 and Ro4 of golden potato cyst nematode among the Ukrainian and world potato cultivars. Methods. The allelic condition of the TG689 marker was determined by PCR with DNA samples isolated from tubers of potato. Results.
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Plastid Transformation in Potato: Solanum tuberosum

2014
Although plastid transformation has attractive advantages and potential applications in plant biotechnology, for long time it has been highly efficient only in tobacco. The lack of efficient selection and regeneration protocols and, for some species, the inefficient recombination using heterologous flanking regions in transformation vectors prevented ...
Valkov VT, Gargano D, Scotti N, Cardi T
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Solanum tuberosum L.

2013
Digitale Pflanzenbilder: Sammlung Dietmar ...
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Meiotic investigation in Solanum tuberosum haploids.

2001
Haploids (2n = 2x = 24) extracted from three Solanum tuberosum tetraploids (2n = 4x = 48) were investigated, in order to select fertile haploids producing 2n gametes. The haploids studied in this work were characterized by male sterility or low pollen stainability.
Capo A, Errico A, Conicella C
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Ploidy and morphological characteristics of Solanum tuberosum × Solanum phureja hybrids

Pflügers Archiv - European Journal of Physiology, 2000
In attempt to induce doubled haploids in potato we studied interspecific hybrids between tetraploid Solanum tuberosum cultivars Igor, Jana, Vesna, Romano, Arinda, Fianna, Donald and Vital and Solanum phureja (clone IVP 48). Four out of eight cultivars produced 21 berries in total and 149 seedlings were obtained.
P, Dolnicar, B, Bohanec
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???????????????????????? ?????????????? ?????????? ???????????????????????? ???????????????????? ?????????????????? Solanum tuberosum ?? ???????????????????????????????? ???????????????????? Solanum rickii

2010
?????????????????? ???????????????????????? ???? ???????????? ?????????????????????? ???????????????????????? Solanum tuberosum (???????????? ???????????????????? ???? ???????????????????) ?? ?????????? nptII ?? ?????????????? ?????? ???? ?????????????????? ???????? ???????????? ?????????????????????????????? ?????????????? Solanum rickii ?? ??????????
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