General embryological information service - HPS Repository

c Regulation of yolk proteins, enzymes, salivary gland secretion proteins, and hemoglobins during
metamorphosis. (Crustacea; Insecta)
d Hemoglobin synthesis (cytological hybridization). Same species as a
LaVAIL, J. H.; Ph.D. - Dept. of Anat., Univ. of CaUfornia, SAN FRANCISCO, CA 94143, USA
a The retrograde movement of proteins in neurons of the visual system. Callus domesticus (Aves)
b The effect of genetically determined pigmentation on the projections of retinal ganglion cells.
Mus musculus (Rodentia)
LAVARACK, J. O.; Ph.D. - School of Anat., Univ. of Melbourne, PARKVILLE, Vict. 3052, Austra-
lia
a Histochemistry of cell interactions in the development of primary tissues. Callus gallus (Aves)
b Locomotion of embryonic cells in culture. Same species as a
LaVELLE, A.; Ph.D., Prof. - Dept. of Anat., Univ. of IlUnois, P.O. Box 6998, CHICAGO, IL 60680,
usa'
a Developmental cytology of the neuron, normally and alter experimental alterations (axotomy,
drug treatment, antibrain scrum); changes in the nucleolar apparatus and in Nissl substance.
Mesocricetus auratus (Rodentia)
b Proteins and antigenic changes in brain and nuclear areas of brain (gel-diffusion and micro-geldiffusion).
Same species as a
LAYTON, W. M.; M.D., Prof. - Dept. of Anat./Cyto!., Dartmouth Med. School, HANOVER,
NH 03755, USA
a Teratogenic mechanisms of carbonic anhydrase inhibitors. Mus musculus, Rattus norvegicus,
Mesocricetus auratus (Rodentia)
b Asymmetry of developmental patterns. Mus musculus (Rodentia)
c Genetic determination of situs inversus viscerum. Same species as b
LEACH, C. M.; Ph.D., Prof. - Dept. of Bot. and Plant PathoL, Oregon State Univ., CORVALLIS,
OR 97331, USA
a
b
Light induction of reproduction in phytopathogenic species. (Fungi)
Interaction of light and temperature on the induction of reproduction and spore discharge.
(Fungi)
LEBLOND, C. P.; M.D., Ph.D., Prof.
TREAL, Que. H3A 2B2, Canada
- Dept. of Anat., McGill Univ., 3640 University St., MONa
Tooth development as shown by immunodetection of the various types of procollagen
LEE H H ;
USA
a Characterization of cell surface substances responsible for morphogenesis (testicular cells m vitro).
Gallus domesticus (Aves)
b Isolation of steroidogenic cells by sedimentation techniques. Same species as a
c Differentiation of oocyte membrane with respect to receptors for a maturation-inducing substance,
1-methyladenine. (Asteroidea; Echinoidea)
d Intermediate(s) in the cytosol fraction after hormonal stimulation responsible for fertilization
and embryogenesis. (Asteroidea)
e Membrane reactions in oocyte maturation and in fertilization. (Echinoidea)
Ph.D., Prof. - Biol. Dept., Univ. of Toledo, 2801 W. Bancroft St., TOLEDO, OH 43606,
LEESON, C. R.; M.D., Prof. - Dept. of Anat., Coll. of Med., Univ. of Missouri, COLUMBIA, MO 65201
USA
a Postnatal development of the gastrointestmal tract and associated glands, and of the male reproductive
tract. Didelphis virginiana (Marsupialia)
LEFFINGWELL, T. P.; Ph.D. ^ Cell Res. Inst., Biol. Labs. 220, Univ. of Texas, AUSTIN, TX 78712,
USA
a Golgi apparatus in development and neoplastic transformation. (Aves)
LEGNAME, A. H.; Dr.Biochem., Prof. - Inst, de Biol., Univ. Nac. de Tucuman, Chacabuco 461,
S.M. de TUCUMAN, Argentina
a Glycolysis and tricarboxylic acid cycle during early development: regulatory mechanisms. Bufo
arenarum (Anura)
b Oocyte maturation: metabolism as an expression of cytoplasmic maturation. Same species as a
LEHMANN, Ms. R. - Dept. of ZooL, Univ. of Washington, SEATTLE, WA 98195, USA
a Homeotic mutation ophthalmoptera. Drosophila melanogaster (Diptera)
LEIGHTON, J.; M.D., Prof. - Dept. of Pathol., Med. Coll. of Pennsylvania, 3300 Henry Ave., PHI-
LADELPHIA, PA 19129, USA
no work on developmental biology in progress
LENHOFF, H. M.; Ph.D., Prof. - Dept. of Developm. and Cell Biol., Univ. of California, IRVINE,
CA 92717, USA
a Chemistry, biosynthesis, and topography of mesoglea. Hydra littorahs, H. pseudoligactis (Hydrozoa)
b Movement and differentiation of interstitial cell. Hydra littoralis (Hydrozoa)
c Development of mutants. Hydra viridis (Hydrozoa)
d Control of pedal laceration. Undescribed spec. (Anthozoa)
LEOPOLD R. A.; Ph.D. - Metab. and Radiat. Res. Lab., Agric. Res. Serv., U.S. Dept. of Agric,
P.O. Box 5674, State Univ. Station, FARGO, ND 58102, USA
a Role of accessory gland secretions in fertilization. Musca domestica (Diptera)
LESH-LAURIE, Ms. G. E.; Ph.D. - Dept. of BioL, Cleveland State Univ., CLEVELAND, OH 44115,
USA
a Purification of neurotrophic substance(s) involved in interstitial cell differentiation. Hydra spec,
Podocoryne spec, Hydractinia spec, Pennaria spec, Aurelia spec. (Hydrozoa)
b Control of differentiated state of interstitial cells. Same species as a
c Role of mesoglea in morphogenesis. Same species as a
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