Twinning frequency in catarrhine primates

1990 ◽  
Vol 5 (4) ◽  
pp. 387-396 ◽  
Author(s):  
T. Geissmann
1987 ◽  
Vol 2 (6) ◽  
pp. 547-555
Author(s):  
T. Geissmann

2020 ◽  
Author(s):  
Franziska Trede ◽  
Niels Kil ◽  
James Stranks ◽  
Andrew Jesse Connell ◽  
Julia Fischer ◽  
...  

1997 ◽  
Vol 68 (6) ◽  
pp. 350-353
Author(s):  
Yuji Watanabe ◽  
Taku Sakazume ◽  
Kunihiko Kurosaki ◽  
Hiroki Oota ◽  
Keiko Washio-Watanabe ◽  
...  

1980 ◽  
Vol 22 (4) ◽  
pp. 591-596 ◽  
Author(s):  
Beatrice E. Murray

Flax (Linum usitatissimum L.) haploids (2n = x = 15), selected from haploid-diploid twin seedlings in the cultivar Rocket 4 and crossed with diploid sibs, differed in boll-set; in frequency of diploid, aneuploid and triploid plants in each F1 family (58, 20 and 22%, respectively); and in frequency of twins in F2 families. The diploid plants of the F1 progeny were fertile and high in seed yield which contrasted with the sterility of the triploids and low fertility, or sterility, of the aneuploids. Twinning frequency and boll-set was stabilized at specific levels in some doubled haploid lines. The advantages of haploid × diploid crosses for genetic experimentation are discussed.


Reproduction ◽  
1970 ◽  
Vol 23 (3) ◽  
pp. 509-512 ◽  
Author(s):  
N. GENGOZIAN ◽  
C. B. MERRITT

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