Results 101 to 110 of about 37,983 (266)
PLoS BiologyArabidopsis leaf epidermal cells have a wide range of sizes and ploidies, but the mechanisms patterning their size and spatial distribution remain unclear.
Frances K Clark +6 more
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Implications of hybridisation and cytotypic differentiation in speciation assessed by AFLP and plastid haplotypes : a case study of Potentilla alpicola La Soie [PDF]
, 2012 Background: Hybridisation is presumed to be an important mechanism in plant speciation and a creative evolutionary force often accompanied by polyploidisation and in some cases by apomixis. The Potentilla collina group constitutes a particularly suitable
Dobeš, Christoph +2 more
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CATECHOLAMINE SECRETION AND PLOIDY IN PHAEOCHROMOCYTOMA
International Journal of Clinical Practice, 2000 SUMMARYThe aim was to evaluate 24 hr urine catecholamine, HMMA and HVA excretion in relation to ploidy in phaeochromocytoma. Data from five diploid and nine tetraploid tumours showed a significant reduction in urine noradrenaline (p=0.02) and HMMA (p=0.03) in diploid tumours but no difference in adrenaline, dopamine and HVA excretion using the Mann ...
W P, Tormey +4 more
openaire +2 more sources
, 2014 Citation: 'ploidy' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04696 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
SNP array typing provides new insights in chromosomal nondisjunction [PDF]
, 2017 Background Maternal uniparental disomy (UPD) of chromosome 7 (upd(7)mat) accounts for approximately 10% of patients with Silver-Russell syndrome (SRS).
Begemann, Matthias +8 more
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Horticultural Plant Journal, 2016 Polyploidization has been demonstrated as a very effective approach in fruit tree improvement. Sour jujube (Ziziphus acidojujuba Cheng et Liu) is a promising diploid wild, traditional fruit species (2n = 2x = 24) that is rich in vitamin C, which is the ...
Qinghua Shi +6 more
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Molecular and morphological phylogenetics of the digitate-tubered clade within subtribe Orchidinae s.s. (Orchidaceae: Orchideae) [PDF]
, 2018 The digitate-tubered clade (Dactylorhiza s.l. plus Gymnadenia s.l.) within subtribe Orchidinae is an important element of the North-temperate orchid flora and has become a model system for studying the genetic and epigenetic consequences of organism-wide
Bateman, Richard +5 more
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Pinning down ploidy in paleopolyploid plants
BMC Genomics, 2018 Background Fractionation is the genome-wide process of losing one gene per duplicate pair following whole genome multiplication (doubling, tripling, …).
Yue Zhang, Chunfang Zheng, David Sankoff
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Induction of triploidy with caffeine treatment in the African catfish (Clarias gariepinus) [PDF]
, 2014 Induction of triploidy is one of the biotechnological methods in aquaculture used for genetic manipulation. It refers to a state where organisms have three complete sets of chromosomes instead of two and can result in sterility.
Guragac, R., Turan, F.
core
Development and characterization of microsatellite loci for the haploid–diploid red seaweed Gracilaria vermiculophylla [PDF]
, 2015 Microsatellite loci are popular molecular markers due to their resolution in distinguishing individual genotypes. However, they have rarely been used to explore the population dynamics in species with biphasic life cycles in which both haploid and ...
Byers, James E. +6 more
core +2 more sources