Inducao de mutacao em milho (Zea mays L.) opaco-2

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Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Inducao de mutacao em milho (Zea mays L.) opaco-2 by : A. C. S. Leite

Download or read book Inducao de mutacao em milho (Zea mays L.) opaco-2 written by A. C. S. Leite and published by . This book was released on 1979 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: O trabalho teve como objetivo: a) avaliar os efeitos de diferentes concentracoes de EMS sobre plantas e sementes de milho opaco-2, nas geracoes M1, M2 e M3; b) avaliar os efeitos de diferentes doses de radiacao gama sobre plantas e sementes de milho opaco-2, nas geracoes R1, R2 e R3; c) tentar induzir mutacoes que modifiquem o aspectos de endospermas homozigotos (...) de opaco para normal, vitreo, e que mantenha elevado teor de lisina; d) estabelecer as faixas de concentracoes de EMS e de radiacao gama mais eficientes para inducao de mutacao em milho opaco-2.

Abstracts on Tropical Agriculture

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ISBN 13 :
Total Pages : 722 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Abstracts on Tropical Agriculture by :

Download or read book Abstracts on Tropical Agriculture written by and published by . This book was released on 1983-12 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Isolamento e descricao de endospermas duplo-mutantes de milho (Zea mays L.) envolvendo o gene opaco-2

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Publisher :
ISBN 13 :
Total Pages : 77 pages
Book Rating : 4.:/5 (676 download)

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Book Synopsis Isolamento e descricao de endospermas duplo-mutantes de milho (Zea mays L.) envolvendo o gene opaco-2 by : H. M. Barbosa

Download or read book Isolamento e descricao de endospermas duplo-mutantes de milho (Zea mays L.) envolvendo o gene opaco-2 written by H. M. Barbosa and published by . This book was released on 1978 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agrindex

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ISBN 13 :
Total Pages : 810 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Agrindex by :

Download or read book Agrindex written by and published by . This book was released on 1984 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Breeding Abstracts

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ISBN 13 :
Total Pages : 1220 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Plant Breeding Abstracts by :

Download or read book Plant Breeding Abstracts written by and published by . This book was released on 1983 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Freqüências do gene opaco-2 em diferentes populações de milho (Zea mays L.).

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Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Freqüências do gene opaco-2 em diferentes populações de milho (Zea mays L.). by : E. B. de ANDRADE

Download or read book Freqüências do gene opaco-2 em diferentes populações de milho (Zea mays L.). written by E. B. de ANDRADE and published by . This book was released on 1974 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: O objetivo do presente trabalho será o de determinar a freqüência de genes opacos-2 em várias populações comerciais e indígenas, as quais se originaram pela acumulação destas mutações no decorrer da evolução de cada uma delas e tentar explicar suas tendências.

Selecao para modificadores do gene opaco-2 em milho (Zea mays L.).

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Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Selecao para modificadores do gene opaco-2 em milho (Zea mays L.). by : R.F. da S. PINTO

Download or read book Selecao para modificadores do gene opaco-2 em milho (Zea mays L.). written by R.F. da S. PINTO and published by . This book was released on 1973 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este trabalho procura determinar a praticabilidade desta selecao e seu efeito sobre os teores de proteina e lisina do milho opaco-2.

Isolamento e descricao de endrospermas duplo-mutantes de milho (Zea mays L.) envolvendo o gene opaco-2

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Isolamento e descricao de endrospermas duplo-mutantes de milho (Zea mays L.) envolvendo o gene opaco-2 by : H.M. Brabosa

Download or read book Isolamento e descricao de endrospermas duplo-mutantes de milho (Zea mays L.) envolvendo o gene opaco-2 written by H.M. Brabosa and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Avaliação de dois compostos de milho opaco-2 modificado (Zea mays L.) para o melhoramento interpopulacional

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ISBN 13 :
Total Pages : 133 pages
Book Rating : 4.:/5 (71 download)

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Book Synopsis Avaliação de dois compostos de milho opaco-2 modificado (Zea mays L.) para o melhoramento interpopulacional by : C. E. Domanski

Download or read book Avaliação de dois compostos de milho opaco-2 modificado (Zea mays L.) para o melhoramento interpopulacional written by C. E. Domanski and published by . This book was released on 1991 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quadrados médios e variâncias dos experimentos; Estimativas dos parâmetros genéticos e fenotípicos; Estimativas de correlação genética e fenotípicas.

INIS Atomindeks

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ISBN 13 :
Total Pages : 1058 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis INIS Atomindeks by :

Download or read book INIS Atomindeks written by and published by . This book was released on 1984 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Revista Ceres

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ISBN 13 :
Total Pages : 678 pages
Book Rating : 4.:/5 (36 download)

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Book Synopsis Revista Ceres by :

Download or read book Revista Ceres written by and published by . This book was released on 1987 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analise genetica de endospermas translucido e mosaicos originados de plantas homozigotas para o gene o2 (opaco-2) em milho (Zea mays L.).

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ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Analise genetica de endospermas translucido e mosaicos originados de plantas homozigotas para o gene o2 (opaco-2) em milho (Zea mays L.). by : A.J. Prioli

Download or read book Analise genetica de endospermas translucido e mosaicos originados de plantas homozigotas para o gene o2 (opaco-2) em milho (Zea mays L.). written by A.J. Prioli and published by . This book was released on 1980 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: LEITE (1979) submeteu sementes de milho da variedade 'Opaco-2 Colombiano' a tratamento com o mutagenico quimico alquilante etil-metano sulfonato (EMS) em varias concentracoes. Na geracao de sementes M3 manifestou-se um mosaicismo normal/opaco em alguns endospermas. Neste trabalho, objetivou-se a determinacao das causas e o comportamento genetico desse mosaicismo. Para tanto, plantas originadas de sementes M3 mosaicas foram autopolinizadas e algumas cruzadas com linhagens de endosperma normal e opaco-2. Foram feitos testes para a atividade dos elementos controladores Ac e Spm utilizando-se, respectivamente, os alelos testadores wx m-1 e wx m-8. Alem disso,foram determinados os teores de lisina (L). proteina (P) e lisina na proteina (L/P) em endospermas com diferentes graus de mosaicismo. O masaicismo atingiu tambem na descendencia de uma semente M1 que serviu de testemunha, Isso evidencia que os fatores geneticos envolvidos nao surgiram ou foram ativados pelo EMS, mas estavem latentes na variedade e se manifestaram espontaneamente. O mosaicismo incluiu endospermas opacos com manchas vitreas pequenas, passando por classes intermediarias, ate endospermas vitreos com manchas opacas pequenas. Entretanto, ha evidencias de que endospermas completamente vitreos e, muitas vezes, os completamente opacos representam extremos do mosaicismo, que ocorreriam pelo retardamento na formacao de manchas opacas e vitreas, respectivamente. Alem disso, ha indicacoes de sensibilidade a fatores ambientais na expressao do (...).

UNESCO General History of Africa, Vol. I, Abridged Edition

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Publisher : Univ of California Press
ISBN 13 : 9780520066960
Total Pages : 372 pages
Book Rating : 4.0/5 (669 download)

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Book Synopsis UNESCO General History of Africa, Vol. I, Abridged Edition by : Jacqueline Ki-Zerbo

Download or read book UNESCO General History of Africa, Vol. I, Abridged Edition written by Jacqueline Ki-Zerbo and published by Univ of California Press. This book was released on 1990 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume covers the period from the end of the Neolithic era to the beginning of the seventh century of our era. This lengthy period includes the civilization of Ancient Egypt, the history of Nubia, Ethiopia, North Africa and the Sahara, as well as of the other regions of the continent and its islands."--Publisher's description

Bitita's Diary: The Autobiography of Carolina Maria de Jesus

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Publisher : Routledge
ISBN 13 : 1317475852
Total Pages : 190 pages
Book Rating : 4.3/5 (174 download)

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Book Synopsis Bitita's Diary: The Autobiography of Carolina Maria de Jesus by : Carolina Maria De Jesus

Download or read book Bitita's Diary: The Autobiography of Carolina Maria de Jesus written by Carolina Maria De Jesus and published by Routledge. This book was released on 2015-05-20 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carolina Maria de Jesus (1914-1977), nicknamed Bitita, was a destitute black Brazilian woman born in the rural interior who migrated to the industrial city of Sao Paulo. This is her autobiography, which includes details about her experiences of race relations and sexual intimidation.

Science and Relativism

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Publisher : University of Chicago Press
ISBN 13 : 0226469492
Total Pages : 194 pages
Book Rating : 4.2/5 (264 download)

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Book Synopsis Science and Relativism by : Larry Laudan

Download or read book Science and Relativism written by Larry Laudan and published by University of Chicago Press. This book was released on 1990-08-15 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, many members of the intellectual community have embraced a radical relativism regarding knowledge in general and scientific knowledge in particular, holding that Kuhn, Quine, and Feyerabend have knocked the traditional picture of scientific knowledge into a cocked hat. Is philosophy of science, or mistaken impressions of it, responsible for the rise of relativism? In this book, Laudan offers a trenchant, wide-ranging critique of cognitive relativism and a thorough introduction to major issues in the philosophy of knowledge.