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The European globeflower was shown to be highly self‐incompatible by flower bagging experiments, however, a very small degree of selfing was observed in natural populations. The present study is an attempt to evaluate the level of self-incompatibility (SI) in three Trollius europaeus populations from different sites of Poland and to assess a degree of cross-compatibility (CC) between these populations...
Background: Cases of renal artery entrapment (RAE) by extrinsic compression have been infrequently reported in the literature. We aimed to describe RAE and elucidate anatomical factors that may be related to renal artery stenosis. Materials and methods: Two hundred and four patients’ computed tomography scans made for various reasons in Radiology Department from 2011 to 2015 were retrospectively analysed...
Pyrus ×myloslavensis is a hybrid with intermediate characteristics of leaves and fruits inherited from its parental species P. salicifolia and P. communis. The aim of this study was to determine whether these intermediate nature of this taxon would be visible in the pollen and seed anatomy and morphology. In addition, the authors evaluated self-compatibility and crossability based on the observation...
Artykuł porusza problematykę związaną z zarządzaniem zapasami żywności dla zwierząt w gospodarstwach specjalizujących się w hodowli koni. W części teoretycznej artykułu przedstawiono teorię zabezpieczenia logistycznego oraz jego podziału, a także opisano systemy logistyczne. Kolejnym aspektem poruszonym w artykule są pojęcia magazynu oraz magazynowania zbóż. W artykule przedstawione zostały uwarunkowania...
Branża owocowo-warzywna wciąż poszukuje rozwiązań, które pozwolą na zwiększenie trwałości oraz uatrakcyjnienie oferty produktów. Szczególnie ważne są technologie, które przyniosą korzyści producentom, a jednocześnie będą w petni akceptowane przez konsumentów. Dotyczy to zarówno sfery produkcji, jak i obrotu żywnością. Jednym z takich rozwiązań mogą stać się opakowania jadalne, których istnienia konsument...
Most flowering species including Brassica genera have genetically controlled ability to out-crossing (gametophytic or sporophytic self-incompatibility – SI). In Brassica, self-incompatibility is sporophytically controlled by a single multiallelic locus, termed the S locus, with more than 100 haplotypes identified so far. From the breeding practice point of view, outcrossing is desired for obtaining...
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