The fate of anthropogenic Pb in soils; years after Pb terminated as a fuel additive; Northern Israel.

The source for Lead (Pb) pollution in soils from the heavily industrialized area located along the coast of the Eastern Mediterranean, Haifa Bay, Northern Israel, is studied using the lead isotopic composition. The uniqueness of the studied data set is that it includes samples of soils, road-wash, and storm-dust sampled for nearly three decades (1988-2017). Road-wash sediments are similar in both elemental and Pb isotopic composition to soils sampled in the same year (2010), indicating re-suspension of local soil, as its origin.

Trace elements in tissues of cetacean species rarely stranded along the Israeli Mediterranean coast.

In this paper we present the concentrations of Hg, Cd, Se, Pb, Cu, Mn, Zn and Fe in organs of 6 non-common specimens of cetaceans that were stranded along the Israeli Mediterranean coast (IMC), during 2002-2010: two fin whales, one minke whale, one Cuvier's beaked whale, one rough-toothed dolphin, and one Risso's dolphin. Most of the specimens were calves stranded by accident. Concentrations of Hg and Cd were low in tissues of the baleen whales and higher in the toothed whales, with maximum concentrations of 1067 mg kg(-1) Hg in the liver of the Risso's dolphin and 29 mg kg(-1) Cd in the kidney of the Cuvier's beaked whale.

Determination of effects of milk protein genotype on production traits of Israeli Holsteins.

Genotypes of 112 Israeli Holstein sires were determined for beta-lactoglobulin and kappa-casein by restriction fragment length polymorphism analysis of amplified DNA. Frequencies of the A alleles were .89 and .

Sequence variation in D-loop mtDNA of cow lineages selected for high and low maternal effects on milk production.

The four highest and four lowest cow lineages for milk production were selected from 324 maternal lineages of the Israeli Holstein population. For a single cow from each lineage, the mitochondrial D-loop region was amplified using the polymerase chain reaction and directly sequenced for 719bp. Eighteen polymorphic sites were found of which 17 were substitutions and one was an insertion.