Zobrazeno 1 - 10
of 32
pro vyhledávání: '"G M, Hewitt"'
Publikováno v:
Journal of evolutionary biology. 14(1)
The processes of island colonization and speciation are investigated through mtDNA studies on Canary Island beetles. The genus Nesotes (Coleoptera: Tenebrionidae) is represented by 19 endemic species on the Canary Islands, the majority of which are s
Publikováno v:
Journal of Zoological Systematics and Evolutionary Research. 37:85-92
The phylogenetic relationships of the West Mediterranean lineages of the subtribe Scaritina have been investigated by studying the mitochondrial cytochrome oxidase gene (COI) and the mitotic and meiotic chromosomes, including the localization of rDNA
Publikováno v:
Forestry. 70:211-222
Summary Native species of oak in Britain have been of great importance in our history for their many uses, and have thus been subject to management and planting by man for centuries. Following events such as the Enclosure Acts of the late eighteenth
Autor:
De-Xing Zhang, G. M. Hewitt
Publikováno v:
Molecular Ecology. 5:591-594
Publikováno v:
Trends in ecologyevolution. 28(12)
Here, we examine the evidence for tree refugia in northern Europe during the Late Pleniglacial (LPG) interval of maximum tree-range contraction. Our review highlights the often equivocal nature of genetic data and a tendency to overestimate potential
Publikováno v:
Genetical Research. 56:43-48
SummaryThe grasshopper Chorthippus parallelus has two quite distinct subspecies, which meet along the Pyrenees forming a hybrid zone. Using silver staining we show that on the French side Cp. parallelus has three nucleolar organizer regions, on the L
Autor:
G M, Hewitt
Publikováno v:
Molecular ecology. 10(3)
The origins and development of the study of speciation, hybrid zones and phylogeography are outlined using evolutionary iconography. This traces the ideas in this field from Lamarck and Darwin through to the present as represented in diagrams and fig
Autor:
D X, Zhang, G M, Hewitt
Publikováno v:
Molecular ecology. 5(4)
Autor:
D X, Zhang, G M, Hewitt
Publikováno v:
BioTechniques. 16(4)
Publikováno v:
Genome. 36(3)
Mitotic chromosomes from individuals of a Pyrenean hybrid zone between two subspecies of the grasshopper Chorthippus parallelus have been pretreated as for C-banding and subsequently stained with 4,6-diamidino-2-phenylindole (DAPI) and (or) Chromomyc