Symplasmic and apoplasmic transport inside feather moss stems of Pleurozium schreberi and Hylocomium splendens
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چکیده
منابع مشابه
Critical remarks on the use of terrestrial moss (Hylocomium splendens and Pleurozium schreberi) for monitoring of airborne pollution.
Duplicate samples of the two terrestrial moss species Hylocomium splendens and Pleurozium schreberi, which are widely used to monitor airborne heavy metal pollution, have been collected from eight catchments spread over a 1,500,000 km2 area in northern Europe. These were analysed for a total of 38 elements by inductively coupled plasma-mass spectrometry, inductively coupled plasma-atomic emissi...
متن کاملIntra- and Interpopulational Variation in the Amounts of Nuclear Dna in the Moss Pleurozium Schreberi
In Poland, the dioecious moss Pleurozium schreberi reproduces vegetatively, as in this area, there are exclusively plants of one sex. A karyotype analysis of polish populations of this moss revealed significant intra-and interpopulational variation in the karyotype formula, despite the uniform chromosome number n=5. The haploid set consists of three chromosome types: metacentric, submedian and ...
متن کاملA New Biflavone and Further Flavonoids from the Moss Hylocomium splendens
Whereas many reports now exist on flavonoids of liverworts only few publications are concerned with the flavonoid pattern of mosses [1—5]. The detection of an apigenin 7-O-rhamnoglucoside from H yloco mium splendens was reported [6]. Screening chroma tograms of samples of H. splendens collected at about 20 different localities showed however a much richer flavonoid pattern as supposed previou...
متن کاملDoes heavy metal deposition affect nutrient uptake by moss Pleurozium schreberi?
Heavy metals may influence chemical composition of plants, and thus shape elemental stoichiometry of plant communities. That is because some physiological processes aiming at neutralization of contaminant toxicity require increased acquisition of some nutrients (e.g. N, S, P or Ca). The aim of the study was to evaluate the heavy metal deposition in Poland using moss Pleurozium schreberi as a bi...
متن کاملTestate amoebae (Protista) communities in Hylocomium splendens (Hedw.) B.S.G. (Bryophyta): relationships with altitude, and moss elemental chemistry.
We studied the testate amoebae in the moss Hylocomium splendens along an altitudinal gradient from 1000 to 2200 m asl. in the south-eastern Alps of Italy in relation to micro- and macro-nutrient content of moss plants. Three mountainous areas were chosen, two of them characterised by calcareous bedrock, the third by siliceous bedrock. A total of 25 testate amoebae taxa were recorded, with a mea...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 2017
ISSN: 0305-7364,1095-8290
DOI: 10.1093/aob/mcx102