N. Spratt

发表

Localization of the prospective neural plate in the early chick blastoderm

N. Spratt, 1952 .

Integrative mechanisms in development of the early chick blastoderm. I. Regulative potentiality of separated parts

H. Haas, N. Spratt, 1960 .

Development in vitro of the early chick blastoderm explanted on yolk and albumen extract saline-agar substrata.

N. Spratt, 1947, The Journal of experimental zoology.

A Simple Method for Explanting and Cultivating Early Chick Embryos in Vitro.

N. Spratt, 1947, Science.

GERM LAYER FORMATION AND THE ROLE OF THE PRIMITIVE STREAK IN THE CHICK. I. BASIC ARCHITECTURE AND MORPHOGENETIC TISSUE MOVEMENTS.

H. Haas, N. Spratt, 1965, The Journal of experimental zoology.

Morphogenetic movements in the lower surface of the unincubated and early chick blastoderm

H. Haas, N. Spratt, 1960 .

METABOLISM OF THE EARLY EMBRYO

N. Spratt, 1952, Annals of the New York Academy of Sciences.

Nutritional requirements of the early chick embryo. II. Differential nutrient requirements for morphogenesis and differentiation of the heart and brain

N. Spratt, 1950 .

Nutritional requirements of the early chick embryo; the utilization of carbohydrate substrates.

N. Spratt, 1949, The Anatomical record.

Development of the early chick blastoderm on synthetic media.

N. Spratt, 1948, The Journal of experimental zoology.

Analysis of the organizer center in the early chick embryo. IV. Some differential enzyme activities of node center cells.

N. Spratt, 1958, The Journal of experimental zoology.

NUTRITIONAL REQUIREMENTS OF THE EARLY CHICK EMBRYO. III. THE METABOLIC BASIS OF MORPHOGENESIS AND DIFFERENTIATION AS REVEALED BY THE USE OF INHIBITORS

N. Spratt, 1950 .

Analysis of the organizer center in the early chick embryo. I. Localization of prospective notochord and somite cells

N. Spratt, 1955 .

Integrative mechanisms in development of the early chick blastoderm. IV. Synthetic systems composed of parts of different developmental age. Synchronization of developmental rates.

H. Haas, N. Spratt, 1962, The Journal of experimental zoology.

Integrative mechanisms in development of the early chick blastoderm. II. Role of morphogenetic movements and regenerative growth in synthetic and topographically disarranged blastoderms.

H. Haas, N. Spratt, 1961, The Journal of experimental zoology.

Analysis of the organizer center in the early chick embryo. III. Regulative properties of the chorda and somite centers.

N. Spratt, 1957, The Journal of experimental zoology.

Analysis of the organizer center in the early chick embryo. II. Studies of the mechanics of notochord elongation and somite formation.

N. Spratt, 1957, The Journal of experimental zoology.

Physiological mechanisms in development.

N. Spratt, 1954, Physiological reviews.

Regression and shortening of the primitive streak in the explanted chick blastoderm.

N. Spratt, 1947, The Journal of experimental zoology.

Formation of the primitive streak in the explanted chick blastoderm marked with carbon particles.

N T SPRATT, N. Spratt, 1946, The Journal of experimental zoology.

Location of organ‐specific regions and their relationship to the development of the primitive streak in the early chick blastoderm

N. Spratt, 1942 .

An in vitro analysis of the organization of the eye-forming area in the early chick blastoderm

N. Spratt, 1940 .

Contributions to an analysis of the avian vitelline membrane's potential to promote outgrowth of the yolk sac‐serosal membrane

H. Haas, N. Spratt, 1976, The Anatomical record.

Importance of morphogenetic movements in the lower surface of the young chick blastoderm

H. Haas, N. Spratt, 1960 .

Studies on Growth Polarity in the Ring Blastema (Germ Wall Ring) of Young Chick Embryos

H. Haas, N. Spratt, 1968, Physiological Zoology.

Nutritional requirements for the realization of regulative (repair) capacities of young chick blastoderms

H. Haas, N. Spratt, 1967 .

Role of the substratum, supracellular continuity, and differential growth in morphogenetic cell movements.

N. Spratt, 1963, Developmental biology.

Integrative mechanisms in development of the early chick blastoderm. III. Role of cell population size and growth potentiality in synthetic systems larger than normal.

H. Haas, N. Spratt, 1961, The Journal of experimental zoology.

Some problems and principles of development.

N. Spratt, 1966, American zoologist.