Engineering of symbiotic bacteria for the sustainable crop production: search for the evolutionary based opportunities

N. Provorov; O. Onishchuk; E. Chizhevskaya; N. Vorobyov; T. Zatovskaya; O. Kurchak; S. Yurgel; B. Simarov

Engineering of symbiotic bacteria for the sustainable crop production: search for the evolutionary based opportunities

in Industrial, medical and environmental applications of microorganisms

Autor:innen:

N. Provorov

N. Provorov ¹All-Russia Research Institute for Agricultural Microbiology, Podbelsky Sh., 3, 196608, St.-Petersburg, Russia; provorov@newmail.ru

Search for other papers by N. Provorov in
Current site
Google Scholar
PubMed

O. Onishchuk

O. Onishchuk ¹All-Russia Research Institute for Agricultural Microbiology, Podbelsky Sh., 3, 196608, St.-Petersburg, Russia; provorov@newmail.ru

Search for other papers by O. Onishchuk in
Current site
Google Scholar
PubMed

E. Chizhevskaya

E. Chizhevskaya ¹All-Russia Research Institute for Agricultural Microbiology, Podbelsky Sh., 3, 196608, St.-Petersburg, Russia; provorov@newmail.ru

Search for other papers by E. Chizhevskaya in
Current site
Google Scholar
PubMed

N. Vorobyov

N. Vorobyov ¹All-Russia Research Institute for Agricultural Microbiology, Podbelsky Sh., 3, 196608, St.-Petersburg, Russia; provorov@newmail.ru

Search for other papers by N. Vorobyov in
Current site
Google Scholar
PubMed

T. Zatovskaya

T. Zatovskaya ²Zabolotny Institute of Microbiology and Virology, Ukrainian National Academy of Sciences, Zabolotnogo str., 154, D 03680 Kiev, Ukraine

Search for other papers by T. Zatovskaya in
Current site
Google Scholar
PubMed

O. Kurchak

O. Kurchak ¹All-Russia Research Institute for Agricultural Microbiology, Podbelsky Sh., 3, 196608, St.-Petersburg, Russia; provorov@newmail.ru

Search for other papers by O. Kurchak in
Current site
Google Scholar
PubMed

S. Yurgel

S. Yurgel ³Institute of Biological Chemistry, Washington State University, Pullman, WA 99164-6340, USA

Search for other papers by S. Yurgel in
Current site
Google Scholar
PubMed

, und

B. Simarov

B. Simarov ¹All-Russia Research Institute for Agricultural Microbiology, Podbelsky Sh., 3, 196608, St.-Petersburg, Russia; provorov@newmail.ru

Search for other papers by B. Simarov in
Current site
Google Scholar
PubMed

Art:: Kapitel

Seiten:: 221–226

DOI:: https://doi.org/10.3920/9789086867950_038

Über Institut einloggen

Sofortzugang erwerben (PDF-Download und unbegrenzter Online-Zugang):

42,00 €35,00 € excl. VAT

Add to Cart

Token einlösen

Using the example of N₂-fixing legume-rhizobia symbiosis, we demonstrate that origin and evolution of beneficial micro-symbionts of plants involves: (1) emergence of novel sym gene networks based on the gene duplication-divergence and on the horizontal gene transfer between the diverse plant-associated microbes; (2) loss of genes encoding for free-living adaptations that are interfering with the effective symbiosis development. Proceeding from the evolutionary knowledge, two approaches for genetic engineering of highly effective rhizobia strains are suggested: (1) amplification of positive symbiotic regulators (e.g. of dct genes responsible for dicarboxylate uptake by N₂-fixing bacteroids); (2) inactivation of negative symbiotic regulators (some genes responsible for sugar uptake, polysaccharide production or respiration). Both approaches should be combined with construction of the host plant genotypes capable for a complete assimilation of additionally fixed N and for its active allocation into shoots improving the crop productivity.

Zitierungsangaben

Save
Cite
Inhalt per Mail versenden

Link teilen

Sie können einen Link zu dieser Seite per E-Mail senden:
Inhalt per Mail versenden
oder den Link direkt kopieren:

https://brill.edhh.ma/abstract/book/9789086867950/BP000038.xml
Der Link wurde nicht kopiert. Ihr aktueller Browser unterstützt das Kopieren über diese Schaltfläche möglicherweise nicht.

Link wurde kopiert

Reduzieren
Erweitern
Nach oben

Industrial, medical and environmental applications of microorganisms

Current status and trends

ISBN:: 9789086867950

Verleger:: Wageningen Academic

Print-Publikationsdatum:: 01 Nov 2014

Fachgebiete
- Biowissenschaften

Kennzahlen

	Insgesamt	Letzte 365 Tage	In den letzten 30 Tagen
Aufrufe von Kurzbeschreibungen	147	63	8
Gesamttextansichten	0	0	0
PDF-Downloads	0	0	0

Afrikanistik	Internationale Beziehungen	Nahost- und Islamwissenschaften
Altorientalistik und Ägyptologie	Internationales Recht	Pädagogik
Amerikanistik	Judaistik	Philosophie
Asienwissenschaften	Klassische Altertumswissenschaft	Religionswissenschaft
Bibelauslegung	Kunstgeschichte	Slawistik und Eurasienkunde
Biologie	Literatur- und Kulturwissenschaften	Sozialwissenschaften
Biowissenschaften	Medienwissenschaft	Sprachen und Linguistik
Buchgeschichte und Kartographie	Menschenrechte und humanitäres Völkerrecht	Theologie und Christentum
Geschichte	Musikwissenschaft

Fachgebiete

Autor:innen

Open Access

Produkt-Informationen

Über uns

Kontakt

Engineering of symbiotic bacteria for the sustainable crop production: search for the evolutionary based opportunities

Zitierungsangaben

Link teilen

Industrial, medical and environmental applications of microorganisms

Current status and trends

Inhaltsverzeichnis

Kennzahlen

Kennzahlen