Download or read book The Polyembryonic Development of Copidosoma Gelechiae written by Rowland Willis Leiby and published by . This book was released on 1922 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Polyembryonic Development of Copidosoma Gelechiae written by Rowland Willis Leiby and published by . This book was released on 1922 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Polyembryonic Development of Copidosoma Gelechiae written by Rowland Willis Leiby and published by . This book was released on 1921 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polyembryonic Insects written by Kikuo Iwabuchi and published by Springer Nature. This book was released on 2020-02-12 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of our current understanding of polyembryony in insects. The study of polyembronic insects has advanced considerably over the last several decades.The book shows the exciting potential of polyembryonic insects and their impact on life sciences. It describes the mechanisms of polyembryogenesis; tissue-compatible invasion of the host, which is the first case of compatible cellular interaction between phylogenetically distant organisms without rejection; the sex differences in defense; and the environmental regulation of caste structure. The first book devoted to polyembryony in insects, it draws on the author’s research on polyembryonic wasps from 1990 to the present day, covering various topics such as polyembryogenesis in vitro, host-parasite interaction, sex differences in soldier function/humoral toxic factor, and the transcription analysis of polyembryogenesis.It is intended not only for researchers in the field of entomology, parasitology, ontogeny, reproductive biology, developmental biology, sociobiology, and evolutionary developmental biology (Evo-Devo), but also for postgraduate students in these fields.

Download or read book Embryonic Development of the Polyembryonic Wasp Copidosoma Floridanum written by Miodrag Grbić and published by . This book was released on 1995 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Role of Hormones During Polyembryonic Development of Copidosoma Floridanum written by Eric Harald Baehrecke and published by . This book was released on 1992 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annals of the Entomological Society of America written by Entomological Society of America and published by . This book was released on 1926 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 1, 5, 8.

Download or read book A List of American Doctoral Dissertations Printed in written by and published by . This book was released on 1923 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A List of American Doctoral Dissertations Printed in 1912 1938 written by Library of Congress. Catalog Division and published by . This book was released on 1924 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Karyotypes of Parasitic Hymenoptera written by Vladimir E. Gokhman and published by Springer Science & Business Media. This book was released on 2009-03-06 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Not so long ago, karyology was considered a vanguard biological discipline, which could solve nearly all problems of systematics and phylogenetics. We liked to believe in the bright future, in a magician who will appear like a Jack-in-the-box and reveal the truth to us. However, excessive hopes related to the chromosomal study came true only in part. In the meantime, new candidates claimed the place of the magician, i. e. phenetics succeeded by cladistics and now by molecular methods in systematics and phylogeny. Nevertheless, it becomes progressively more ob- ous nowadays that cladistics is just a bright envelope for the fairly primitive and theoretically vulnerable approach that deprives living organisms and their groups of the traces of integrity and reduces them to the plain sum of characters. Modern molecular techniques look more perceptive and may yield more reliable results, although the details are sometimes embarrassing, and comparison with the fossil record does not necessarily reveal their superiority over cladistics. These methods are accessible by research teams with massive funding and good equipment and this strongly decreases the range and diversity of the material studied. However, classi?cations are often created by individual systematists with the restricted access to molecular methods. In this context, karyological techniques are in the preferable position, although they certainly do not provide direct and immaculate markers of taxonomic and p- logenetic relationships: chromosomal study is a morphological method with all its advantages and drawbacks.

Download or read book Journal of Agricultural Research written by and published by . This book was released on 1925 with total page 1736 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Topics in Developmental Biology written by and published by Academic Press. This book was released on 1997-10-01 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 35 proves to be essential reading for anyone interested in reactions between retinoid signaling pathways and the genes regulating cell proliferation/survival, developmentally-regulated changes in the nuclear envelope, the developmental roles of the EGFR, or ErbB family, the correspondence between phylogeny and life history in polyembryonic insect development, control of cadherin function by extracellular signals, the importance of the Spemann organizer for neural induction, and the study of signal transduction in Drosophila melanogaster.

Download or read book The Quarterly Review of Biology written by Raymond Pearl and published by . This book was released on 1928 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes section "New biological books" and other bibliographies.

Download or read book Technical Bulletin written by and published by . This book was released on 1932 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the Elisha Mitchell Scientific Society written by Elisha Mitchell Scientific Society (Chapel Hill, N.C.) and published by . This book was released on 1922 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 20- include Proceedings of the North Carolina academy of science, 1902-

Download or read book Journal of the Elisha Mitchell Scientific Society for the Year written by Elisha Mitchell Scientific Society and published by . This book was released on 1920 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Science written by John Michels (Journalist) and published by . This book was released on 1922 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1911-13 contain the Proceedings of the Helminothological Society of Washington, ISSN 0018-0120, 1st-15th meeting.