Results 261 to 270 of about 8,074 (289)

Genetic bases of instability of male sterility and fertility reversibility in photoperiod-sensitive genic male-sterile rice

Theoretical and Applied Genetics, 1999
Photoperiod-sensitive genetic male-sterile (PSGMS) rice, with its male fertility regulated by photoperiod length, is very useful for hybrid rice development. However, breeding for new PSGMS lines has faced two major difficulties - the stability of male sterility and the reversibility of male fertility.
Y Q, He, J, Yang, C G, Xu, Z G, Zhang, Q, Zhang   +4 more
openaire   +2 more sources

Molecular markers for genic male sterility in Chinese cabbage

Euphytica, 2003
The gms gene of Chinese cabbage (Brassica campestris ssp. chinensis) conferring a recessivegenic male sterility was mapped with AFLPmarkers. Four markers were found to betightly linked to the gene with a distanceof
M. Ying, F. Dreyer, D. Cai, C. Jung
openaire   +1 more source

Cytokinins in a genic male sterile line of Brassica napus

Physiologia Plantarum, 1992
Endogenous cytokinin levels were analyzed in four different organs viz., root, stem, leaf and mature flower, of the wild type (cv. Westar) and a genic male sterile (GMS) line of Brassica napus. Various cytokinins viz., bases (Z, DZ), ribosides (ZR, DZR), glucosides (OGZ + OGZR, OGDZ + OGDZR) and nucleotides (ZNT, DZNT) were quantified using Amaranthus ...
Amit Shukla, V. K. Sawhney
openaire   +1 more source

Male-sterility of thermosensitive genic male-sterile rice is associated with premature programmed cell death of the tapetum

Planta, 2003
The tapetum plays a crucial role in pollen development. This secretory tissue produces numerous nutritive proteins necessary for pollen maturation. The tapetum, whose cells undergo programmed cell death (PCD), is completely diminished by the time the pollen is fully mature. Our previous studies on a thermosensitive genic male-sterile (TGMS) rice (Oryza
Sujin, Ku, Hyejin, Yoon, Hak Soo, Suh, Yong-Yoon, Chung   +3 more
openaire   +2 more sources

Generating Photoperiod-Sensitive Genic Male Sterile Rice Lines with CRISPR/Cas9

2019
Obtaining photoperiod-sensitive genic male sterility (PGMS) lines is one of the most important steps in two-line hybrid rice breeding. Traditionally, such lines were screened and developed with a classic rice breeding system under both long-day and short-day conditions. The isolation and backcross process used for this could easily last for more than 3
Weihang, Gu, Dabing, Zhang, Yiping, Qi, Zheng, Yuan   +3 more
openaire   +2 more sources

Analyses of a genic male-sterile mutant in soybean

2018
Genetic and cytological studies were conducted with a new male-sterile, femalefertile soybean [Glycine max (L.) Merr.] mutant. This mutant was completely male sterile and was inherited as a single-recessive gene. No differences in female or male gamete transmission of the recessive allele were observed between reciprocal cross-pollinations in the Fi or
openaire   +1 more source

GENIC MALE STERILITY IN BRASSICA CAMPESTRIS L.

Acta Horticulturae, 1996
Y. Takahata, M. Nagasaka, H. Kondo, N. Kaizuma   +3 more
openaire   +1 more source

GENIC MALE STERILITY IN PETUNIA

Acta Horticulturae, 1990
R.T. Perkins III, L.C. Ewart
openaire   +1 more source

Environment‐sensitive genic male sterility in rice and other plants

Plant, Cell and Environment, 2023
Guoqing Peng
exaly  

A cellular mechanism underlying the restoration of thermo/photoperiod-sensitive genic male sterility

Molecular Plant, 2021
Yue Lou, Shuang-Xi Xiong, Xue-Hui Huang
exaly