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Somitogenesis in the marsupial frog Gastrotheca riobambae

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Somitogenesis in the marsupial frog Gastrotheca riobambae. / Gatherer, Derek; del Pino, E. M.

In: International Journal of Developmental Biology, Vol. 36, No. 2, 06.1992, p. 283-291.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Gatherer, D & del Pino, EM 1992, 'Somitogenesis in the marsupial frog Gastrotheca riobambae', International Journal of Developmental Biology, vol. 36, no. 2, pp. 283-291. <http://www.ijdb.ehu.es/web/paper/1525016/somitogenesis-in-the-marsupial-frog-gastrotheca-riobambae>

APA

Gatherer, D., & del Pino, E. M. (1992). Somitogenesis in the marsupial frog Gastrotheca riobambae. International Journal of Developmental Biology, 36(2), 283-291. http://www.ijdb.ehu.es/web/paper/1525016/somitogenesis-in-the-marsupial-frog-gastrotheca-riobambae

Vancouver

Gatherer D, del Pino EM. Somitogenesis in the marsupial frog Gastrotheca riobambae. International Journal of Developmental Biology. 1992 Jun;36(2):283-291.

Author

Gatherer, Derek ; del Pino, E. M. / Somitogenesis in the marsupial frog Gastrotheca riobambae. In: International Journal of Developmental Biology. 1992 ; Vol. 36, No. 2. pp. 283-291.

Bibtex

@article{aadfe97d43384240bdc36cee5cde16c4,
title = "Somitogenesis in the marsupial frog Gastrotheca riobambae",
abstract = "This paper reports the first description of somitogenesis in a non-aquatic-developing amphibian, the Andean marsupial frog, Gastrotheca riobambae. This frog develops from an embryonic disk located on top of a large yolky egg, bearing some resemblance to the embryo of the chick. Besides the histological characterization of somite formation, we quantified cell number in the developing somites of Gastrotheca, Xenopus laevis and the chick. Gastrotheca was found to have a mode of somitogenesis which has previously been encountered in the aquatic-developing toad Bombina. Somitic cell number was found to be an order of magnitude higher than that of Xenopus, and approximately double that of the chick. We discuss the possible relation between mode of somitogenesis, somitic cell number, speed of development and egg size.",
keywords = "Animals, Anura, Cell Count, Chick Embryo, Morphogenesis, Ovum, Xenopus laevis",
author = "Derek Gatherer and {del Pino}, {E. M.}",
year = "1992",
month = jun,
language = "English",
volume = "36",
pages = "283--291",
journal = "International Journal of Developmental Biology",
issn = "0214-6282",
publisher = "University of the Basque Country Press",
number = "2",

}

RIS

TY - JOUR

T1 - Somitogenesis in the marsupial frog Gastrotheca riobambae

AU - Gatherer, Derek

AU - del Pino, E. M.

PY - 1992/6

Y1 - 1992/6

N2 - This paper reports the first description of somitogenesis in a non-aquatic-developing amphibian, the Andean marsupial frog, Gastrotheca riobambae. This frog develops from an embryonic disk located on top of a large yolky egg, bearing some resemblance to the embryo of the chick. Besides the histological characterization of somite formation, we quantified cell number in the developing somites of Gastrotheca, Xenopus laevis and the chick. Gastrotheca was found to have a mode of somitogenesis which has previously been encountered in the aquatic-developing toad Bombina. Somitic cell number was found to be an order of magnitude higher than that of Xenopus, and approximately double that of the chick. We discuss the possible relation between mode of somitogenesis, somitic cell number, speed of development and egg size.

AB - This paper reports the first description of somitogenesis in a non-aquatic-developing amphibian, the Andean marsupial frog, Gastrotheca riobambae. This frog develops from an embryonic disk located on top of a large yolky egg, bearing some resemblance to the embryo of the chick. Besides the histological characterization of somite formation, we quantified cell number in the developing somites of Gastrotheca, Xenopus laevis and the chick. Gastrotheca was found to have a mode of somitogenesis which has previously been encountered in the aquatic-developing toad Bombina. Somitic cell number was found to be an order of magnitude higher than that of Xenopus, and approximately double that of the chick. We discuss the possible relation between mode of somitogenesis, somitic cell number, speed of development and egg size.

KW - Animals

KW - Anura

KW - Cell Count

KW - Chick Embryo

KW - Morphogenesis

KW - Ovum

KW - Xenopus laevis

M3 - Journal article

C2 - 1525016

VL - 36

SP - 283

EP - 291

JO - International Journal of Developmental Biology

JF - International Journal of Developmental Biology

SN - 0214-6282

IS - 2

ER -