Somaclonal Variation in Crop Improvement I - 8 Angebote vergleichen
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1
Somaclonal Variation in Crop Improvement I (1981)
~EN HC NWISBN: 9783540507857 bzw. 354050785X, vermutlich in Englisch, Springer, Berlin, gebundenes Buch, neu.
Lieferung aus: Deutschland, Versandkosten nach: Deutschland, Versandkostenfrei.
Von Händler/Antiquariat, buecher.de GmbH & Co. KG, [1].
Genetic erosions in plant cell cultures, especially in chromosome number and ploidy level, have now been known for over 25 years. Until the mid -1970ssuch changes were consideredundesirable and thereforediscarded because the main emphasis wason clonal propagation and genetic stability of cultures. However, since the publication on somaclonal variation by Larkin and Scowcroft (1981) there has been a renewed interest to utilize these in vitro obtained variations for crop improvement. Studies conduc ted during the last decade have shown that callus cultures, especially on peridical subculturing over an extended period of time, undergo morpho logical and genetic changes, i. e. polyploidy, aneuploidy, chromosome breakage, deletions, translocations, gene amplification, inversions, muta tions, etc. In addition, there are changes at the molecular and biochemical levelsincluding changes in the DNA, enzymes,proteins, etc. Suchchanges are now intentionally induced, and useful variants are selected. For instance in agricultural crops such as potato, tomato, tobacco, maize, rice and sugarcane, plants showing tolerance to a number of diseases, viruses, herbicides and salinity, have been isolated in cell cultures. Likewise induction of male sterility in rice, and wheat showing various levels of fer tility and gliadin, have been developed in vitro. These academic excercises open new avenues for plant breeders and pathologists. Another area of tremendous commercial importance in the pharmaceuti cal industry is the selection of cell lines showing high levels of medicinal and industrial compounds. Already high shikonin containing somaclones in Lithospermum are being used commercially. 2008. xix, 685 S. 105 Tabellen. 235 mm Versandfertig in 3-5 Tagen, Hardcover, Neuware, offene Rechnung (Vorkasse vorbehalten).
Von Händler/Antiquariat, buecher.de GmbH & Co. KG, [1].
Genetic erosions in plant cell cultures, especially in chromosome number and ploidy level, have now been known for over 25 years. Until the mid -1970ssuch changes were consideredundesirable and thereforediscarded because the main emphasis wason clonal propagation and genetic stability of cultures. However, since the publication on somaclonal variation by Larkin and Scowcroft (1981) there has been a renewed interest to utilize these in vitro obtained variations for crop improvement. Studies conduc ted during the last decade have shown that callus cultures, especially on peridical subculturing over an extended period of time, undergo morpho logical and genetic changes, i. e. polyploidy, aneuploidy, chromosome breakage, deletions, translocations, gene amplification, inversions, muta tions, etc. In addition, there are changes at the molecular and biochemical levelsincluding changes in the DNA, enzymes,proteins, etc. Suchchanges are now intentionally induced, and useful variants are selected. For instance in agricultural crops such as potato, tomato, tobacco, maize, rice and sugarcane, plants showing tolerance to a number of diseases, viruses, herbicides and salinity, have been isolated in cell cultures. Likewise induction of male sterility in rice, and wheat showing various levels of fer tility and gliadin, have been developed in vitro. These academic excercises open new avenues for plant breeders and pathologists. Another area of tremendous commercial importance in the pharmaceuti cal industry is the selection of cell lines showing high levels of medicinal and industrial compounds. Already high shikonin containing somaclones in Lithospermum are being used commercially. 2008. xix, 685 S. 105 Tabellen. 235 mm Versandfertig in 3-5 Tagen, Hardcover, Neuware, offene Rechnung (Vorkasse vorbehalten).
2
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Somaclonal Variation in Crop Improvement I (Biotechnology in Agriculture and Forestry) (v. 1) (1990)
~EN HC USISBN: 9783540507857 bzw. 354050785X, vermutlich in Englisch, Springer, gebundenes Buch, gebraucht.
Von Händler/Antiquariat, Books Express [61727479], Portsmouth, NH, U.S.A.
Ships with Tracking Number! INTERNATIONAL WORLDWIDE Shipping available. May not contain Access Codes or Supplements. May be ex-library. Shipping & Handling by region. Buy with confidence, excellent customer service!
Ships with Tracking Number! INTERNATIONAL WORLDWIDE Shipping available. May not contain Access Codes or Supplements. May be ex-library. Shipping & Handling by region. Buy with confidence, excellent customer service!
3
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Somaclonal Variation in Crop Improvement I (2017)
~EN PB NW RPISBN: 9783540507857 bzw. 354050785X, vermutlich in Englisch, Springer, Taschenbuch, neu, Nachdruck.
Von Händler/Antiquariat, Ria Christie Collections [59718070], Uxbridge, United Kingdom.
PRINT ON DEMAND Book; New; Publication Year 2017; Not Signed; Fast Shipping from the UK.
PRINT ON DEMAND Book; New; Publication Year 2017; Not Signed; Fast Shipping from the UK.
4
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Somaclonal Variation in Crop Improvement I (Biotechnology in Agriculture and Forestry 11) (v. 1) (1990)
~EN HC USISBN: 9783540507857 bzw. 354050785X, vermutlich in Englisch, Springer, gebundenes Buch, gebraucht.
Von Händler/Antiquariat, Zubal-Books [581], Cleveland, OH, U.S.A.
685 pp., Hardcover, ex library else text clean and binding tight.
685 pp., Hardcover, ex library else text clean and binding tight.
5
Somaclonal Variation in Crop Improvement I (1990)
~EN HC NWISBN: 9783540507857 bzw. 354050785X, vermutlich in Englisch, Springer, Berlin/Heidelberg, Deutschland, gebundenes Buch, neu.
Lieferung aus: Deutschland, Next Day, Versandkostenfrei.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
6
Somaclonal Variation in Crop Improvement I (Biotechnology in Agriculture and Forestry, Band 11) (1990)
EN HC USISBN: 9783540507857 bzw. 354050785X, in Englisch, 685 Seiten, 1990. Ausgabe, Springer, gebundenes Buch, gebraucht.
Lieferung aus: Vereinigte Staaten von Amerika, Auf Lager. Versandkostenfrei. Tatsächliche Versandkosten können abweichen.
Von Händler/Antiquariat, Zubal Books Inc.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
Von Händler/Antiquariat, Zubal Books Inc.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
7
Biotechnology in Agriculture and Forestry 11 Somaclonal Variation in Crop Improvement I (1990)
~EN HC USISBN: 354050785X bzw. 9783540507857, vermutlich in Englisch, 685 Seiten, Springer Berlin, b, gebundenes Buch, gebraucht.
Lieferung aus: Deutschland, Versandkosten nach: Deutschland.
Von Privat, mano77, [6241128].
1990, Hardcover, wie neu, 1347g, 685, Internationaler Versand, PayPal.
Von Privat, mano77, [6241128].
1990, Hardcover, wie neu, 1347g, 685, Internationaler Versand, PayPal.
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