Zobrazeno 1 - 10
of 14
pro vyhledávání: '"J. J. B. Gill"'
Publikováno v:
Acta Horticulturae. :399-404
Autor:
J. J. B. Gill
Publikováno v:
Genetica. 46:115-126
Genome analysis has been used to investigate the relationship of C. danica L. to the diploid and tetraploid species in the genus. The results of this analysis suggest that C. danica has the genomic constitution A17 A17 A27 A27 T7 T7. Both A7 genomes
Autor:
A. Caine, J. J. B. Gill
Publikováno v:
Biological Journal of the Linnean Society. 35:261-274
Although hybridization between species in Papaver is difficult, a combination of karyotypic and genomic analysis has allowed the definition of up to six, apparently independent genomes, in the 2n= 12 and 1n= 14 diploids. In the 2n= 14 group there is
Autor:
J. J. B. Gill, A. J. Cain
Publikováno v:
Biological Journal of the Linnean Society. 14:293-301
The karyotypes of Cepaea nemoralis (L.) and C. hortensis (Muller), with 2n=44 and a conspicuously large pair of chromosomes, are described and compared with that of C. sylvatica (Draparnaud) which has 2n=50. The karyotype of C. sylvatica also has a c
Autor:
J. J. B. Gill, A. J. Cain
Publikováno v:
Biological Journal of the Linnean Society. 28:315-320
The karyotype of Cepaea vindobonensis (Pfeiffer) (2n= 50) is defined and compared with those of C. sylvatica (Draparnaud), C. nemoralis (L.) and C. hortensis (Muller). Cepaea vindobonesis shares its chromosome number with C. sylvatica. The genus Cepa
Publikováno v:
Journal of Small Animal Practice. 24:399-411
This report describes the clinical, radiological, pathological and genetic features of an inherited dwarfism in the English Pointer. Gross enlargement of the distal ulnar, radial and tibial growth plates occurred in the first 6 weeks of life and radi
Autor:
J. J. B. Gill
Publikováno v:
Annals of Botany. 35:947-956
Publikováno v:
Annals of Botany. 36:31-47
Autor:
J. J. B. Gill, B. S. Cox
Publikováno v:
New Phytologist. 66:653-664
Summary A strain of Sordaria fimicola has been isolated which has normal black spores with 98% viability, but which, when crossed with wild-type Sordaria, gives rise to aborted spores in the majority of asci in hybrid perithecia. The pattern of spore
Autor:
J. J. B. Gill
Publikováno v:
Genetica. 44:217-234
Genome analysis has been used to investigate the evolutionary relationships of the tetraploid species in the genus Cochlearia. The results indicate that both C. officinalis L. (2n=24) and C. micacea Marshal (2n=26) are essentially autotetraploid in o