Genome-dependent factors in the development of leaf phototrophic tissues in diploid and alloploid wheat species / Khramtsova EV,Kiseleva IS // RUSSIAN JOURNAL OF PLANT PHYSIOLOGY. - 2004. - V. 51, l. 2. - P. 249-256.

ISSN/EISSN:

1021-4437 / нет данных

Type:

Article

Abstract:

Growth and mesostructure of the photosynthetic apparatus were studied in leaves of ten Triticum L. species. Plants with the A(u) genome were shown to develop larger leaf assimilation areas due to expanding areas of individual leaves and an increase in the absolute growth rate. Leaf and mesophyll thickness and mesophyll cell size decreased in the G-genome species. Leaf compactness, which depended on cell size and number per unit leaf area and leaf folding, determined the specific patterns of internal leaf organization in wheat species with diverse genotypes. These patterns did not affect cell plastid-to-cytoplasm ratio as shown by the stable indices of cell surface area/cell volume, cell surface area per chloroplast, and cell volume per chloroplast. The structural indices of leaf phototrophic tissues, mesophyll density, and mesophyll CO2 conductance in alloploids, as compared to diploid species, depended on both ploidy and genome constitution.

Author keywords:

triticum; genomes A(u); A(b)G; A(u)B; A(u)BD; mesostructure growth rate TRITICUM; ANATOMY; PHOTOSYNTHESIS; AEGILOPS

DOI:

10.1023/B:RUPP.0000019222.7606

Web of Science ID:

ISI:000220616700018

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAR-APR
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	TRITICUM; ANATOMY; PHOTOSYNTHESIS; AEGILOPS
Research-Areas	Plant Sciences
Web-of-Science-Categories	Plant Sciences
Author-Email	Irina.Kiselyova@usu.ru
ResearcherID-Numbers	Kiseleva, Irina/E-2902-2015
ORCID-Numbers	Kiseleva, Irina/0000-0002-8709-5203
Number-of-Cited-References	22
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	16
Journal-ISO	Russ. J. Plant Physiol.
Doc-Delivery-Number	809DF