PGM18 in two German families
PGMl-isoenzymes with a mobil i ty slower than a seem to be very rare (Hopkinson and Harris, 1966; Giblett, 1969; Yunis, 1969). Fami ly studies were impossible till now. We observed two not related German families with the allele PGM~ (Fig. 1). The pedigrees are shown in Fig. 2. The compilation of all findings in these families (Table) gives no evidence for linkage. We found these two families within al together 2200 PGMl-investigations. Our observation confirms the suggestion, t ha t PGM~ is a rare allele of the phosphoglueomntase.
Seltene PGM-Phänotypen in einer Stichprobe aus dem süddeutschen Raum
SummaryIn a random test of 2874 persons of southern Germany the phenotypes 3-1 and 6-2 were found in the PGM system. The photographs illustrate that in cases of incomplete separation the determination of these phenotypes is incouclusive.ZusammenfassungIn einer Stichprobe von 2874 Personen aus dem süddeutschen Raum werden dreimal der Phänotyp 3-1, einmal der Phänotyp 6-2 gefunden.
Fragment Rotational State Distributions From The Dissociation Of NeIBr: Experimental And Theoretical Results
The IBr fragment rotational state distributions that result when the NeIBr van der Waals molecule undergoes vibrational predissociation have been measured in a pump–probe laser‐induced fluorescence experiment. Independent of initial vibrational state and the number of quanta of vibrational energy lost from the I–Br coordinate, the rotational distributions extend over the full range of energetically accessible states. From the observation of energetic constraints on the rotational distribution, the dissociation energy (D0) is calculated to be 65.5±1.2 cm−1 for the A electronic state, v=16. For the X electronic state, v=0, D0=71.8±1.2 cm−1. Quantum mechanical bound state calculations carried out on a model A electronic state potential energy surface are in quantitative agreement with this result. The rotational distributions are broader than that predicted by either a Franck–Condon or classical impulsive model for the dissociation. The distributions are qualitatively in accord with classical trajectory calc...