scholarly journals Chromosome-Specific Single-Locus FISH Probes Allow Anchorage of an 1800-Marker Integrated Radiation-Hybrid/Linkage Map of the Domestic Dog Genome to All Chromosomes

2001 ◽  
Vol 11 (10) ◽  
pp. 1784-1795 ◽  
Author(s):  
M. Breen
Genome ◽  
1988 ◽  
Vol 30 (6) ◽  
pp. 888-895 ◽  
Author(s):  
Bernie May ◽  
Kathrine J. Henley ◽  
Christine G. Fisher ◽  
Daniel J. Royse

Single spore derived Pleurotus spp. isolates from four commercial lines (two P. sapidus, one P. florida, and one P. ostreatus) and from two interspecific hybrids (P. sajor-caju × P. sapidus) were analyzed for single locus and joint segregation of 25 allozyme encoding loci. The two alleles at the individual loci departed significantly in their segregation from a 1:1 Mendelian ratio in 26% of the intraspecific and 29% of the interspecific tests. Six linkage groups were identified as follows: Dia-1 ~ Est-5; Tpi ~ Pgd-2 ~ Skdh; (Fum) ~ Pgm-2 ~ Pgd-1 ~ PepLgg-1 ~ Gr-2; Ndh ~ Gr-1; Np ~ PepGl-1 ~ Aat-2 ~ Pgk ~ Mup; and Gr-4 ~ Mdh-1. The duplicate loci coding for GR, PEP-LGG, PGM, and PGD were both not linked to each other and not part of duplicate linkage groups. Six loci were not shown to be linked to any other loci (Lap, Pgm-1, Ha, Gpi, PepPap, and PepLgg-2), although the latter two loci were only tested against four and five loci, respectively. The first linkage map of 19 allozyme encoding loci for the Pleurotus genome is presented.Key words: Pleurotus, allozymes, linkage map, inheritance, edible fungi.


Genome ◽  
1991 ◽  
Vol 34 (4) ◽  
pp. 652-657 ◽  
Author(s):  
Christine G. Bowden ◽  
Daniel J. Royse ◽  
Bernie May

Single spore derived isolates from two parental and seven hybrid lines of Lentinula edodes were analyzed for single locus and joint segregation of 21 allozyme-encoding loci. The two alleles at the individual loci departed significantly from a 1:1 Mendelian ratio in 11% of the tests. With the exception of the highly significant χ2 value for Aat-1 in line WC131 (χ2 = 41.78), aberrant ratios were marginally significant and probably were due to chance alone. Eight linkages were identified: Ada ~ Gda, recombination frequency (r) = 0.15; Ada ~ Est, r = 0.12; Est ~ Gpi, r = 0.29; Ada ~ Gpi, r = 0.35; Gdh ~ Sod-1, r = 0.18; Mpi ~ PepG1-2, r = 0.13; Mpi ~ Sod-2, r = 0.04; and Sod-2 ~ PepG1-2, r = 0.14. Twelve loci were not shown to be linked to any other loci (Aat-1, Ak, Cat, Dia, Gk, β-Glu-1, β -Glu-2, Mdh, PepLgg-2, Pgd, Pgm, and Np). The first linkage map of 10 allozyme-encoding loci for the L. edodes genome is presented.Key words: shiitake, Lentinula edodes, allozymes, linkage map, edible fungi.


Genomics ◽  
2001 ◽  
Vol 75 (1-3) ◽  
pp. 57-69 ◽  
Author(s):  
Marie-Thérèse Bihoreau ◽  
Liam Sebag-Montefiore ◽  
Richard F. Godfrey ◽  
Robert H. Wallis ◽  
Joanna H. Brown ◽  
...  

2004 ◽  
Vol 4 (4) ◽  
pp. 416-421 ◽  
Author(s):  
T.A. Teixeira-Cabral ◽  
N.S. Sakiyama ◽  
L. Zambolim ◽  
A.A. Pereira ◽  
I. Schuster

Genetics ◽  
1999 ◽  
Vol 151 (2) ◽  
pp. 803-820 ◽  
Author(s):  
Mark W Neff ◽  
Karl W Broman ◽  
Cathryn S Mellersh ◽  
Kunal Ray ◽  
Gregory M Acland ◽  
...  

Abstract Purebred strains, pronounced phenotypic variation, and a high incidence of heritable disease make the domestic dog uniquely suited to complement genetic analyses in humans and mice. A comprehensive genetic linkage map would afford many opportunities in dogs, ranging from the positional cloning of disease genes to the dissection of quantitative differences in size, shape, and behavior. Here we report a canine linkage map with the number of mapped loci expanded to 276 and 10-cM coverage extended to 75–90% of the genome. Most of the 38 canine autosomes are likely represented in the collection of 39 autosomal linkage groups. Eight markers were sufficiently informative to detect linkage at distances of 10–13 cM, yet remained unlinked to any other marker. Taken together, the results suggested a genome size of about 27 M. As in other species, the genetic length varied between sexes, with the female autosomal distance being ∼1.4-fold greater than that of male meioses. Fifteen markers anchored well-described genes on the map, thereby serving as landmarks for comparative mapping in dogs. We discuss the utility of the current map and outline steps necessary for future map improvement.


2019 ◽  
Vol 133 (2) ◽  
pp. 233-243 ◽  
Author(s):  
Nóra Bunford ◽  
Barbara Csibra ◽  
Csenge Peták ◽  
Bence Ferdinandy ◽  
Ádám Miklósi ◽  
...  

2010 ◽  
Author(s):  
Catriona M. E. Ryan ◽  
Joanne Gilbert ◽  
Stephen E. G. Lea
Keyword(s):  

2016 ◽  
Author(s):  
Ines Pedro Perpetuo ◽  
Richard Meeson ◽  
Andrew Pitsillides ◽  
Michael Doube ◽  
Isabel Orriss

Sign in / Sign up

Export Citation Format

Share Document