Polyploidy induction in German chamomile (Matricaria chamomilla L. ) by herbicide trifluralin

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KARAMI LEILA; Modarresi Mohammad; KOHANMOO MOHAMMAD AMIN; Zahabi Ahmadi Fatemeh; IRIAN SAEED

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: NOVA BIOLOGICA REPERTA Year:2019 | Volume:6 | Issue:3 Page(s): 311-319

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

546

Download:

Cites:

Information Journal Paper

Title

Polyploidy induction in German chamomile (Matricaria chamomilla L. ) by herbicide trifluralin

Author(s)

Keywords

chromosomeQ1

concentrationQ2

cytological changesQ2

morphological traitsQ2

timeQ2

Abstract

Chamomile (Matricaria chamomilla L. ) is a medicinal herb belonging to Asteraceae family. This study was conducted to investigate the effect of trifluralin on the induction of polyploidy in chamomile. Two independent full factorial experiments on seedlings and 2-leaf stage apical buds were performed. Following morphological, biochemical and cytogenetic analysis, chromosome numbers of 18 and 36 were detected for diploid and tetraploid types, respectively. Morphological and biochemical examinations revealed that an increase in the number of full chromosome set results in a reduction in stomata number per unit area as well as an increase in stomata size, chloroplast number, and chlorophyll content. Induction of ploidy level increments also reduced plant height and increased the number of lateral branches, leaf size, and diameters of stems, flowers and receptacles. It is concluded that a concentration of 22. 5 μ M trifluralin in both methods is optimum for the production of tetraploid chamomile with the highest rate of polyploidy induction and the lowest percentage of abnormality.

Cites

No record.

References

No record.

Cite

APA: Copy

KARAMI, LEILA, Modarresi, Mohammad, KOHANMOO, MOHAMMAD AMIN, Zahabi Ahmadi, Fatemeh, & IRIAN, SAEED. (2019). Polyploidy induction in German chamomile (Matricaria chamomilla L. ) by herbicide trifluralin. NOVA BIOLOGICA REPERTA, 6(3 ), 311-319. SID. https://sid.ir/paper/250440/en

Vancouver: Copy

KARAMI LEILA, Modarresi Mohammad, KOHANMOO MOHAMMAD AMIN, Zahabi Ahmadi Fatemeh, IRIAN SAEED. Polyploidy induction in German chamomile (Matricaria chamomilla L. ) by herbicide trifluralin. NOVA BIOLOGICA REPERTA[Internet]. 2019;6(3 ):311-319. Available from: https://sid.ir/paper/250440/en

IEEE: Copy

LEILA KARAMI, Mohammad Modarresi, MOHAMMAD AMIN KOHANMOO, Fatemeh Zahabi Ahmadi, and SAEED IRIAN, “Polyploidy induction in German chamomile (Matricaria chamomilla L. ) by herbicide trifluralin,” NOVA BIOLOGICA REPERTA, vol. 6, no. 3 , pp. 311–319, 2019, [Online]. Available: https://sid.ir/paper/250440/en

Related Journal Papers