EVALUATION OF IMPROVED RICE CMS LINES ACCORDING STERILITY, FERTILITY AND ALLOGAMY CHARACTERISTICS (ORYZA SATIVA L.)

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.

AFKHAMI GHADI A.; BABAEIAN JELODAR N.; BAGHERI N.

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

Journal Paper

Paper Information

Journal: MODERN GENETICS JOURNAL (MGJ) Year:2013 | Volume:7 | Issue:4 (31) Page(s): 397-408

Download Full-Text

Persian Verion

View:

637

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF IMPROVED RICE CMS LINES ACCORDING STERILITY, FERTILITY AND ALLOGAMY CHARACTERISTICS (ORYZA SATIVA L.)

Author(s)

AFKHAMI GHADI A. | BABAEIAN JELODAR N. | BAGHERI N. | Issue Writer Certificate

Keywords

ALLOGAMIQ2

CYTOPLASM MALE STERILITY (CMS)Q2

RICEQ2

STERILITY BEHAVIORQ3

Abstract

In the hybrid RICE production Technology, selecting the favorite lines based on allogamy characters and increase of A lines seed is necessary. Anther lenght, panicle exesrtion, pollen sterility, stamen filaments length, stigma length, glum length and floret number is important traits of the male sterile lines. Therefore the study of seven cytoplasmic male sterility lines (release from IRRI) their maintenance and 33 male sterility lines derived of backcross (release from Iran) using was randomized complete block design. Anther lenght, panicle exesrtion, pollen sterility, stamen filaments length, stigma length, glum length, floret length, floret width, pollen fertility, panicle length, panicle exsertion rate, percentage of allogamy, Days to flowering were evaluated. The results of pollens sterility indicated that the 4 CMS lines, Neda A, Nemat A, Shastak Mohammadi A and Gerde A were completely sterile. Induction of sterile cytoplasm has led to partial exsertion of panicles. Mean comparison of traits showed that male sterile line of Hasani AR has the longest length of stigma (2.93 mm) and shortest length of anther (1.87 mm), respectively. But out crossing percentage of this was very low. Also, IR69224A showed complete sterility, with out-crossing percentage of x-=%37.79. Pollen sterility, number of florets per panicle, legume and stamen length traits has been high genotypic coefficient of variation, inheritance, genetic progress. These traits can be as selection criteria of cytoplasmic male sterility lines with out crossing rate high. Dasht A (dasht×IR68899A), Khazar A, Hasani A, Gerde A, Sang tarom A, Shastak mohammadi A with their maintainer lines were categorized in different groups. Results of this research can be suitable for parental selection and hybrid RICE production program.

Cites

No record.

References

No record.

Cite

APA: Copy

AFKHAMI GHADI, A., BABAEIAN JELODAR, N., & BAGHERI, N.. (2013). EVALUATION OF IMPROVED RICE CMS LINES ACCORDING STERILITY, FERTILITY AND ALLOGAMY CHARACTERISTICS (ORYZA SATIVA L.). MODERN GENETICS JOURNAL (MGJ), 7(4 (31)), 397-408. SID. https://sid.ir/paper/116584/en

Vancouver: Copy

AFKHAMI GHADI A., BABAEIAN JELODAR N., BAGHERI N.. EVALUATION OF IMPROVED RICE CMS LINES ACCORDING STERILITY, FERTILITY AND ALLOGAMY CHARACTERISTICS (ORYZA SATIVA L.). MODERN GENETICS JOURNAL (MGJ)[Internet]. 2013;7(4 (31)):397-408. Available from: https://sid.ir/paper/116584/en

IEEE: Copy

A. AFKHAMI GHADI, N. BABAEIAN JELODAR, and N. BAGHERI, “EVALUATION OF IMPROVED RICE CMS LINES ACCORDING STERILITY, FERTILITY AND ALLOGAMY CHARACTERISTICS (ORYZA SATIVA L.),” MODERN GENETICS JOURNAL (MGJ), vol. 7, no. 4 (31), pp. 397–408, 2013, [Online]. Available: https://sid.ir/paper/116584/en

Related Journal Papers