NDLI: Effect of NaCl, Na$_{2}$SO$_{4}$, and mannitol on utilization of storage starch and formation of plastids in the cotyledons and roots of alfalfa seedlings

Please wait, while we are loading the content...

Effect of NaCl, Na$_{2}$SO$_{4}$, and mannitol on utilization of storage starch and formation of plastids in the cotyledons and roots of alfalfa seedlings

Adaptation of the photosynthetic apparatus of the immature broadleaf trees to the flood-plain conditions

Cloning and analysis of a novel conserved membrane zinc-metalloprotease family from Solanum surattense

Interactive effects of gibberellin A$_{3}$ and ascorbic acid on lipid peroxidation and antioxidant enzyme activities in Glycine max seedlings under nickel stress

Effect of suppression of ethylene biosynthesis on flavor products in tomato fruits

The improvement of resistance to bacterial speck in transgenic tomato plants by Agrobacterium tumefaciens mediated transformation

Interrelationship between the growth rate of wheat roots, their excretory activity, and the number of border cells

The control of wheat defense responses during infection with Bipolaris sorokiniana by chitooligosaccharides

Effect of fucoidan from brown alga Fucus evanescens on a formation of TMV-specific inclusions in the cells of tobacco leaves

Structure of the TADHN gene for dehydrin-like protein of soft wheat and activation of its expression by ABA and 24-epibrassinolide

Cryopreservation of seeds and protocorms of rare temperate orchids

Effect of laser irradiation on microviscosity of aqueous medium in imbibing maize seeds as studied with a spin probe method

Earth’s atmosphere as a result of coevolution of geo-and biospheres

Russian Journal of Plant Physiology : Volume 53

Russian Journal of Plant Physiology : Volume 52

Russian Journal of Plant Physiology : Volume 51

Russian Journal of Plant Physiology : Volume 50

Russian Journal of Plant Physiology : Volume 49

Russian Journal of Plant Physiology : Volume 48

Russian Journal of Plant Physiology : Volume 47

Effect of NaCl, Na$_{2}$SO$_{4}$, and mannitol on utilization of storage starch and formation of plastids in the cotyledons and roots of alfalfa seedlings

Content Provider	Springer Nature Link
Author	Barava, E. N. Gulevich, A. A. Polyakov, V. Yu.
Copyright Year	2007
Abstract	Utilization of storage starch in the cells of cotyledon mesophyll and root meristem in the course of alfalfa (Medicago sativa L.) seed germination on the solutions of NaCl, Na$_{2}$SO$_{4}$, and mannitol at different concentrations and identical osmotic pressure was investigated using the method of transmission electron microscopy. Ultrastructural analysis showed changes in the number of starch grains and deceleration of chloroplast development depending on the osmotic component of salt influence. At low concentrations corresponding to osmotic pressure of 202.6 kPa, Na$_{2}$SO$_{4}$ did not affect the formation of the photosynthetic machinery and utilization of starch inclusions; mannitol contributed to the preservation of considerable reserve of starch without disturbing the development of chloroplasts; NaCl did not inhibit the development of the photosynthetic machinery and induced an increase in the number of starch grains presumably at the expense of newly produced starch. When the concentration of the investigated substances increased up to the values corresponding to the osmotic pressure of 607.8 kPa, NaCl did not suppress transformation of amyloplasts into chloroplasts and utilization of starch; Na$_{2}$SO$_{4}$ inhibited the development of chloroplasts and starch utilization; mannitol decelerated transformation of amyloplasts and inhibited mobilization of starch grains. The obtained results make it possible to propose a method of preliminary estimation of tolerance of dicotyledons to abiotic stresses based on the cytological analysis of utilization of starch grains and formation of photosynthetic compartments of chloroplasts in the mesophyll of cotyledons.
Starting Page	50
Ending Page	57
Page Count	8
File Format	PDF
ISSN	10214437
Journal	Russian Journal of Plant Physiology
Volume Number	54
Issue Number	1
e-ISSN	16083407
Language	English
Publisher	Nauka/Interperiodica
Publisher Date	2007-01-01
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Medicago sativa starch grains utilization of starch chloroplasts amyloplasts etioplasts germination salinity ultrastructure Plant Sciences Plant Physiology
Content Type	Text
Resource Type	Article
Subject	Plant Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Effects of NaCl, Na$_{2}$SO$_{4}$ and mannitol on utilization of storage protein and transformation of vacuoles in the cotyledons and seedling roots of alfalfa (Medicago sativa L.)

Effects of NaCl, Na$_{2}$SO$_{4}$, and mannitol on storage lipid mobilization in the cotyledons and roots of purple alfalfa seedlings

Ultrastructural evaluation of possible results of cell selection of Medicago sativa for NaCl

Interactive Effects Of The Temperature And Salinity On Germination Of Alfalfa (Medicago Sativa L.)

Effects of exogenous calcium on seed germination and physiological traits of alfalfa (Medicago sativa) seedlings

Alkalinity And Salinity Tolerance During Seed Germination And Early Seedling Stages Of Three Alfalfa (Medicago Sativa L.) Cultivars

Hydrogen sulfide enhances alfalfa (Medicago sativa) tolerance against salinity during seed germination by nitric oxide pathway

In vitro Evaluation of Seed Germination in Twelve Alfalfa Cultivars under Salt Stress

Interaction of salinity and temperature on the germination of alfalfa cv CUF 101

Effect of NaCl, Na$_{2}$SO$_{4}$, and mannitol on utilization of storage starch and formation of plastids in the cotyledons and roots of alfalfa seedlings

Similar Documents

Effects of NaCl, Na$_{2}$SO$_{4}$ and mannitol on utilization of storage protein and transformation of vacuoles in the cotyledons and seedling roots of alfalfa (Medicago sativa L.)

Effects of NaCl, Na$_{2}$SO$_{4}$, and mannitol on storage lipid mobilization in the cotyledons and roots of purple alfalfa seedlings

Ultrastructural evaluation of possible results of cell selection of Medicago sativa for NaCl

Interactive Effects Of The Temperature And Salinity On Germination Of Alfalfa (Medicago Sativa L.)

Effects of exogenous calcium on seed germination and physiological traits of alfalfa (Medicago sativa) seedlings

Alkalinity And Salinity Tolerance During Seed Germination And Early Seedling Stages Of Three Alfalfa (Medicago Sativa L.) Cultivars

Hydrogen sulfide enhances alfalfa (Medicago sativa) tolerance against salinity during seed germination by nitric oxide pathway

In vitro Evaluation of Seed Germination in Twelve Alfalfa Cultivars under Salt Stress

Interaction of salinity and temperature on the germination of alfalfa cv CUF 101

Effect of NaCl, Na$_{2}$SO$_{4}$, and mannitol on utilization of storage starch and formation of plastids in the cotyledons and roots of alfalfa seedlings