Development and cellular organization of Pinus sylvestris pollen tubes
نویسندگان
چکیده
منابع مشابه
How pollen tubes grow.
Sexual reproduction of flowering plants depends on delivery of the sperm to the egg, which occurs through a long, polarized projection of a pollen cell, called the pollen tube. The pollen tube grows exclusively at its tip, and this growth is distinguished by very fast rates and reaches extended lengths. Thus, one of the most fascinating aspects of pollen biology is the question of how enough ce...
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.............................................................................................5 PREFACE..................................................................................................7 LIST OF ORIGINAL PUBLICATIONS ..................................................8 ABBREVIATIONS...................................................................................9
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We address the problem of spontaneous hybridization between an exotic species Pinus mugo and the native/local P. sylvestris at the seaside spit of Kursiu Nerija in Lithuania. The objective was to identify spontaneous hybrids between P. mugo and P. sylvestris based on morphology traits among the individuals naturally regenerating at the seaside spit. The field inventory was carried out over the ...
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ژورنال
عنوان ژورنال: Sexual Plant Reproduction
سال: 1996
ISSN: 0934-0882,1432-2145
DOI: 10.1007/s004970050015