PHOTOSYNTHETIC CARBOXYLATION IN LEAVES AND NONFOLIAR ORGANS OF BARLEY / KISELEVA IS,NEKRASOVA GF // RUSSIAN PLANT PHYSIOLOGY. - 1993. - V. 40, l. 3, 1. - P. 324-328.

ISSN/EISSN:

1070-3292 / нет данных

Type:

Article

Abstract:

We analyzed rubisco content and activity in leaves of different stories and organs within limits of the same plant and in plants of eight genotypes of barley with different productivity (the wild type and cultivated forms), ripening time (early and middle-to-late), and spike structure (two-rowed and six-rowed). Differences in total cerboxylase activity per unit of area or per 1 g of biomass of leaves and nonfoliar organs within limits of plants of the same genotype were determined by the amount of rubisco, not by its specific activity. Nonfoliar organs contained 2.5-20 times less of the enzyme than leaves. In leaves, green elements of the spike and straw, both the amount of rubisco (in the wild type versus cultivated form) and its specific activity (in six-rowed versus two-rowed forms) varied in plants of different genotypes. However, changes in the level of specific activity of the enzyme were slight, and it was on the whole the most stable of all the studied characteristics of the photosynthetic apparatus.

Author keywords:

HORDEUM; RUBISCO; LEAVES AND NONFOLIAR ORGANS

DOI:

нет данных

Web of Science ID:

ISI:A1993MM65000003

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAY-JUN
Publisher	PLENUM PUBL CORP
Address	CONSULTANTS BUREAU 233 SPRING ST, NEW YORK, NY 10013
Language	English
Research-Areas	Plant Sciences
Web-of-Science-Categories	Plant Sciences
ResearcherID-Numbers	Kiseleva, Irina/E-2902-2015
ORCID-Numbers	Kiseleva, Irina/0000-0002-8709-5203
Number-of-Cited-References	18
Usage-Count-Last-180-days	5
Usage-Count-Since-2013	28
Doc-Delivery-Number	MM650