Reproductive isolation between autotetraploids
and their diploid progenitors in fireweed, Chamerion angustifolium (Onagraceae).
The genotyping process needs to generate enough read depth from each probe to allow allelic dosage interpretation in an autotetraploid
Improvement in two-allele autotetraploid
populations of alfalfa explained by accumulation of favorable alleles.
Gender determination and mating system in the autotetraploid
fern Asplenium septentrionale (L.
Romero-Aranda R, Bondada BR, Syvertsen JP, Grosser JW (1997) Leaf characteristics and net gas exchange of diploid and autotetraploid
7/6 TRiNuNioNHooD NoNPoSSeSSiVe 14 letters 8/6 FeMiNiNeNeSSeS(w2) 7/7 auToTeTRaPLoiD
15 letters 7/8 CoCCiDioiDoMaTa (sted) 16 letters 10/6 CoMMoN PRoSTiTuTe (OED phrase)
Mating system of Pachycereus pringlei: an autotetraploid
Because an autotetraploid
can theoretically carry four alleles per locus, the number of combinations within a gene and in epistatic interactions among genes is much higher than can be achieved in diploids.
Comparison of growth, forage yield and nutritional quality of diploid and autotetraploid
Bluebunch wheatgrass is comprised of diploid (2n = 2x = 14) and autotetraploid
(2n = 4x = 28) forms containing the St genome (Stebbins and Snyder, 1956).
Among 14 autotetraploid
plants, for example, quadrivalent formation averaged 45%, ranging from 4 to 81% (Cauderon, 1986).
Tetraploid cultivated potatoes are believed to be autotetraploid
with a chromosome base number of 12 and a genome size estimated at 840 million base pairs.