Tgms in rice
Web22 Nov 2016 · Hybrid rice breeding offers an important strategy to improve rice production, in which the cultivation of a male sterile line is the key to the success of cross-breeding. ... Notably, using the TMS5ab construct, we developed 11 new “transgene clean” TGMS lines with potential applications in hybrid breeding within only one year in both rice ... Web2 Mar 2024 · Maintenance of TGMS in rice LOCATION A (<28 oC Temperature) TGMS line (5460S) TGMS line (Complete Fertile) 20. Utilization of TGMS line in Hybrid seed …
Tgms in rice
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WebThe discovery and application of the thermosensitive genic male sterility (TGMS) system has great potential for revolutionizing hybrid seed production technology in rice. Use of … Web22 Apr 2024 · Thermosensitive genic male-sterile (TGMS) lines are widely used for two-line hybrid rice breeding, but the mechanism of TGMS has not been fully elucidated. Here, the authors show that natural...
Web21 Oct 2024 · 12. Status of two line rice hybrids in India. TGMS or two line system based rice hybrids are predominantly cultivated in Northern India (Punjab, Haryana) and some … WebPhotoperiod- and thermo-sensitive genic male sterility (PGMS and TGMS) are the core components for hybrid breeding in crops. Hybrid rice based on the two-line system using PGMS and TGMS lines has been successfully developed and applied widely in agriculture. …
Web30 Oct 2024 · To identify regulators of rice male fertility during changing temperatures, we isolated a 60 Co γ-ray radiation-mutagenized TGMS mutant in ssp. japonica cv. 9522 for its complete male sterility at restrictive temperatures (>24 °C) and named it thermo-sensitive genic male sterility 10 (tms10) because it was the 10th TGMS locus identified in rice . WebExploiting heterosis using TGMS lines in intra- and intersubspecific hybridization 12 Developing CMS and restorer lines of tropical rice hybrids 12 Developing Pusa 3A, a Basmati CMS line 13 ... Hybrid rice is a technology for meeting this challenge. This technology has enabled China to increase its rice production significantly during the past ...
WebSix new TGMS rice lines adapted to tropical conditions were developed which showed complete pollen and spikelet sterility when maximum temperature was higher than 30 ° C …
Web23 Sep 2008 · First, because male sterility expression in PGMS and TGMS rice is mainly regulated by photoperiod and/or temperature, PGMS and TGMS plants can be used not only as male sterile lines, but also as a maintainer lines. swap variation marginhttp://books.irri.org/IRRN23no1_content.pdf ski shoes to wearWeb1 May 2024 · The rice TGMS line Zheda13S was developed by our laboratory using Peiai64S as the donor. The Zheda13S plants were grown in the field under normal condition at the experimental station of Zhejiang University, Hangzhou, China. When the young panicle length reached approximately 1 cm, 20 plants were moved to growth chambers with day average ... swap vector 指针WebTwo TGMS lines, SA2 and ID24, made available by the Director-ate of Rice Research, Hyderabad and line IR68945, a cross deriva-tive of the TGMS Norin PL12, from the International Rice Re-search Institute, The Philippines were used for the study. SA2 and ID24 show complete sterility above 28°C and high fertility be-tween 20°C and 26°C. swap vector methodWebMapping of tms8 gene for temperature-sensitive genic male sterility (TGMS) in rice (Oryza sativa L.) APPIBHAIJ. HUSSAIN 1,2, JAUHARALI 3,8, EBRAHIMALIA. SIDDIQ 1,4, VIDYAS. … swa pvc cableWebrice husks, sewage sludge probably [57]) due but notto for thethehigher signal S percentage produced in this by SO 2, case. this being almost negligible The profiles obtained for CO2 , NO2 , and NH3 , were similar to those obtained by other in thisThe authors profiles obtained for CO2, NO2, and NH3, were similar to those obtained by work. ... swap vector cppWeb12 Feb 2015 · Blast disease caused by the fungal pathogen Magnaporthe oryzae is one of the big problems in rice production in China, especially for high yield hybrid varieties made from a two-line system in which thermo-sensitive genic male sterile (TGMS) lines are used. In this study, we report the introgression of a rice blast resistance gene Pi2 from VE6219 … swap vector 复杂度