Zobrazeno 1 - 10
of 19
pro vyhledávání: '"M. K. Richardson"'
Autor:
S. Wood, Paul N. Nelson, Gary M. Reynolds, T. Shakil, Y. Bland, E.E. Waldron, Paul Murray, M. K. Richardson, G. L. Conde
Publikováno v:
Hybridoma. 20:199-203
The generation of monoclonal antibodies (MAbs) specific for quail neural crest may provide valuable tools for studying the differentiation of embryonic precursor cells. Unfortunately, relatively few antibodies are available because of the difficulty
Publikováno v:
Scopus-Elsevier
1. The morphology of the distal part of the upper mandible in ostrich embryos was investigated using scanning electron microscopy just prior to and during hatching. 2. Although a keel-like structure on the tip of the upper mandible superficially rese
Publikováno v:
Cytogenetic and genome research. 117(1-4)
Hox genes encode transcription factors that are involved in the regulation of normal development and are mutated in some diseases and malformations. Chicken HOX genes have been extensively studied in the chick limb and other developmental models. To
Publikováno v:
The Anatomical record. 259(1)
Previous studies have shown that the relationship of the systemic venous sinus (sinus venosus) to the developing pulmonary vein are very similar in mice, rats, and man, with the pulmonary vein gaining access to the heart through a persisting segment
Autor:
M K, Richardson, J P, Hill
Publikováno v:
The International journal of developmental biology. 43(7)
The Embryo Collection of the Hubrecht Laboratory is a treasure house of comparative embryology. It is the largest and most important collection of its kind in the world, and consists of thousands of vertebrate embryos stored in alcohol, or prepared a
Autor:
M K, Richardson
Publikováno v:
BioEssays : news and reviews in molecular, cellular and developmental biology. 21(7)
Many biologists assume, as Darwin did, that natural selection acts mainly on late embryonic or postnatal development. This view is consistent with von Baer's observations of morphological divergence at late stages. It is also suggested by the conserv
Publikováno v:
Transactions of the ASAE. 20:0413-0419
IN order to predict the quality of automatic controller needed for a mechanical okra harvester, a simulation study was conducted, in which the control system inter-acted with actual plant data. Predicted harvest results were used to select a controll
Autor:
Marjorie Cruickshank, Kenneth Charlton, L. R. Perry, J. P. Tuck, George Whitfield, Joyce Bishop, T. L. Jarman, A. V. Judges, John Lawson, A. C. F. Beales, John Roach, M. F. Cleugh, Nigel Grant, G. H. Grieve, H. M. Knox, Brian Holmes, W. D. Halls, David Johnston, Josephine Kamm, A. M. Ward, N. R. Tempest, James L. Henderson, F. W. Wagner, L. J. Lewis, W. R. Niblett, M. K. Richardson
Publikováno v:
British Journal of Educational Studies. 14:83-111
Autor:
J. J. B. Dempster, Thomas Kelly, J. P. Tuck, A. C. F. Beales, M. K. Richardson, Jean Floud, H. C. Barnard, P. P. Brown, Geoffrey Tillotson, Evelyn Lawrence
Publikováno v:
British Journal of Educational Studies. 5:170-190
Autor:
M. K. Richardson
Publikováno v:
Transactions of the ASAE. 20:0420-0422
THE successful mechanical harvesting of okra depends not only on the machine design and system of control, but also on some physical properties of the okra itself. Although uniformity of plant size is helpful, other plant characteristics greatly affe