Radiochemical Analysis of the Body of the late Mr. Kuboyama

Kimura, Kenjiro; Ikeda, Nagao; Kimura, Kan; Kawanishi, Haruko; Kimura, M.

doi:10.3769/radioisotopes.4.2_22

Cited by 9 publications

(12 citation statements)

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“…GIBSON and THODAY (1959, 1962a,b) showed for linked chaeta loci in D. melanogaster, a related type of association involving polygenes rather than inversions, that the double heterozygotes did not have equal viabilities, since one type was inviable. Another question raised in theoretical considerations of linkage disequilibria is whether the associations are due to a cumulative heterozygote advantage (KIMURA 1956;LEWONTIN and KOJIMA 1960;LEWONTIN 1964) or to a balanced polygenic complex (PARSONS 1963b). PARSONS shows that the latter requires a looser linkage for its maintenance.…”

Section: Discussionmentioning

confidence: 99%

“…The relatively short distance between the inversions, and the fact that they are probably on opposite sides of the centromere, would also suggest that linkage between them is fairly close. Natural selection will he expected to favour closer linkage (KIMURA 1956;BODMER and PARSONS 1962), and the intensity of the natural selection reducing recombination will depend on the reproductive potential of the species ( BODMER and PARSONS 1962).…”

Section: Discussionmentioning

confidence: 99%

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INTERRELATION OF INVERSION SYSTEMS IN THE MIDGE CHIRONOMUS INTERTINCTUS (DIPTERA: NEMATOCERA) II. A NONRANDOM ASSOCIATION OF LINKED INVERSIONS

Martin¹

1965

Genetics

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HE three most common inversions in the population of Chironomus (Kiefferulus) intertinctus Skuse at Ocean Grove, Victoria, are tied up in associations of one sort or another. The first paper in this series (MARTIN 1962) was concerned with the linkage of the Corio inversion, on the third chromosome, with the sex determining region. The present paper deals with a nonrandom association of inversions on the second chromosome, the Lonsdale inversion, with alternative sequences StLo and Lo, and the Banvon inversion, with alternative sequences StBa and Ba (MARTIN 1963). This association has been investigated for a number of years in the Ocean Grove population and also in other widely separated populations in an attempt to learn something of its basis.Many records of similar nonrandom associations appear in the literature for Drosophila (reviewed by LEVITAN 1958b). The species in which they have been recorded are D.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

INTERRELATION OF INVERSION SYSTEMS IN THE MIDGE CHIRONOMUS INTERTINCTUS (DIPTERA: NEMATOCERA) II. A NONRANDOM ASSOCIATION OF LINKED INVERSIONS

Martin¹

1965

Genetics

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“…The view that the apparent allelomorphism is really due to the presence of two or more very closely linked loci controlling color and pattern is consistent with what is known about other polymorphisms. The close linkage would be expected to evolve even if not initially present if certain combinations of color and pattern controlled by separate loci are advantageous, whereas other combinations are disadvantageous (FISHER 1930;SHEPPARD 1953SHEPPARD , 1955KIMURA 1956). SUMMARY 1 .…”

Section: Discussionmentioning

confidence: 99%

The Genetics of Papilio Dardanus, Brown. I. Race Cenea From South Africa

Clarke

Sheppard

1959

Genetics

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“…The pharmacological properties of the pedicellarial venom of the sea urchin 7: pileolus have been studied in some tissues [6,7]. We have previously demonstrated that an extract from the pedicellariae of l?…”

Section: Introductionmentioning

confidence: 99%

Mast cell activation by pedicellarial toxin of sea urchin, Toxopneustes pileolus

Takei¹,

Nakagawa

Endo

1993

FEBS Letters

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Pedicellarial toxin, partially purified from the sea urchin To.uopneustes pileolus, dose-dependently and time-dependently caused histamine release from rat perttoneal mast cells. Pedicellarial toxin induced a rapid mmal rise m [Ca"], within several seconds which was followed by a further slower increase of [Ca"], (second rise). The toxm induced a dose-dependent formation of inositol 1,4.5-triphosphate (IP3) as well as the histamine release in mast cells. Furthermore.the toxin stimulated phosphomositide-specific phosphohpase C (PI-PLC) activity in mast cell membranes. 2-Nitro-4-carboxyphenyl-N,N-diphenylcarbamate (NCDC). a PLC mhibitor, inhibited the activation of PI-PCL induced by pedicellarial toxin. Cholera toxin inhibited pedicellarial toxin-induced histamine release. whereas pretreatment of pertussis toxin failed to inhibit it. These results suggest that pedicellarial toxin from 7: pileolus activates PI-PCL and the stimulation of PI turnover may lead to the release of IP3 into the cytoplasm, resultmg in histamine release from rat mast cells.

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Radiochemical Analysis of the Body of the late Mr. Kuboyama

Cited by 9 publications

References 0 publications

INTERRELATION OF INVERSION SYSTEMS IN THE MIDGE CHIRONOMUS INTERTINCTUS (DIPTERA: NEMATOCERA) II. A NONRANDOM ASSOCIATION OF LINKED INVERSIONS

INTERRELATION OF INVERSION SYSTEMS IN THE MIDGE CHIRONOMUS INTERTINCTUS (DIPTERA: NEMATOCERA) II. A NONRANDOM ASSOCIATION OF LINKED INVERSIONS

The Genetics of Papilio Dardanus, Brown. I. Race Cenea From South Africa

Mast cell activation by pedicellarial toxin of sea urchin, Toxopneustes pileolus

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