INVESTIGATION OF 90SR ACUMULATION IN PINEWOOD (PINUS SYLVESTRIS L.)/90SR KAUPIMOSI PAPRASTOSIOS PUŠIES (PINUS SYLVESTRIS L.) MEDIENOJE TYRIMAS/НАКОПЛЕНИЕ 90SR В ДРЕВЕСИНЕ ПРОСТОЙ СОСНЫ (PINUS SYLVESTRIS L.)
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چکیده
منابع مشابه
Phytotoxin Production in Bursaphelenchus xylophilus-Infected Pinus sylvestris.
Our findings suggest that i) phytotoxic materials can be isolated from Bursaphelenchus xylophilus-infected Scots pine, but not from noninfected pines; ii) the phytotoxins cause wilting of 45-day-old and 2-year-old pine seedlings in a dose and species dependent manner; iii) the phytotoxins are produced early in the infection, accumulate or increase with time, and may function to suppress water t...
متن کاملDevelopmentally Regulated Proteins in Pinus Sylvestris Roots and Ectomycorrhiza
.............................................................................................5 PREFACE..................................................................................................7 LIST OF ORIGINAL PUBLICATIONS ..................................................8 ABBREVIATIONS...................................................................................9
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The evolutionary forces influencing genetic differentiation among populations are identified. Natural selection, random genetic drift, and mutations promote differentiation while phenotypic plasticity and gene flow delay or prevent differentiation. Evolution is a dynamic force which leads to instability and absence of any perfection in the adaptive process. Natural selection acts mainly on phen...
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Despite extensive studies on the LHC proteins of PSI and PSII (for review, see Jansson, 1994), the detailed polypeptide composition of LHC I and LHC I1 has not been understood until recently. The nature of the Lhcb5 gene product has been one of the major uncertainties, since it has been identified both as the CP26 (or the equivalent complex LHCIIc) polypeptide and one of two CP29 polypeptides (...
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Somatic mutations are transmitted during mitosis in developing somatic tissue. Somatic cells bearing the mutations can develop into reproductive (germ) cells and the somatic mutations are then passed on to the next generation of plants. Somatic mutations are a source of variation essential to evolve new defense strategies and adapt to the environment. Stem rust disease in Scots pine has a negat...
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ژورنال
عنوان ژورنال: JOURNAL OF ENVIRONMENTAL ENGINEERING AND LANDSCAPE MANAGEMENT
سال: 2008
ISSN: 1648-6897,1822-4199
DOI: 10.3846/1648-6897.2008.16.121-127