Mode of pollination is very important in plant breeding because it determines the genetic
constitution, nature of gene action, ease in pollination control and stability of varieties after …

Diploid strains of Coprinus lagopus have been synthesized from common A heterokaryons
either as oidial colonies or sectors. The criteria of growth rate and colony morphology on …

Lythrum junceum was found to be tristylic in Israel. The three floral forms differ in style
length, stamen length, pollen size, presence or absence of starch in the pollen and in stigma …

The complex incompatibility system, characterized by a cooperative control of the individual
S specificity by two complementary allelic series, was previously considered to have a …

In 19 diploid families derived from a single plant by inbreeding, seed set upon selfing and
frequency of self-seeding plants decreased with increasing amount of inbreeding. The …

В монографии на основе изучения биологических особенностей культур и сортов
научно обоснованы способы и сроки посева, нормы высева и другие технологические …

design hypothesis is given by the value of de which satis Page 1 NATURE, FEE Ri_JARY 1 8,
1 967 the derivative are assumed to be due to the dependence of the total ventilation on de …

In a previous paper evidence was presented which, it was argued, suggested that self-
incompatibility in Papaver rhoeas was determined by a single, multi-allelic locus and that …

Breeding systems control the bringing together of genetic material for karyogamy and
meiosis as a prerequisite for recombination. Choosing the fungi as an example, the …

Recent studies have shown that certain normally incompatible, interspecific combinations in
the genus Populus, and intraspecific combination in Cosmos bipinnatus can be made …