Results 51 to 60 of about 243,769 (354)

Ontogenetically-regulated male sterility in tissue culture - induced and spontaneous sorghum mutants [PDF]

open access: yes, 2003
Variability of male fertility expression in the AS-1 line, a somaclonal variant obtained from tissue culture of CMS-plant, and in the progeny of revenant '124-1' obtained from fertile tiller, which developed on CMS-plant transferred from the field to the
Belyaeva E.V., Elkonin L.A.
core   +1 more source

ps2, the gene responsible for functional sterility in tomato, due to non-dehiscent anthers, is the result of a mutation in a novel polygalacturonase gene [PDF]

open access: yes, 2009
The recessive mutation ps-2, which appeared spontaneously in tomato, confers functional male sterility due to non-dehiscent anthers. In this study, we isolated and characterized the PS-2 gene.
Gorguet, B.J.M.   +4 more
core   +2 more sources

Extensive Structural Variations Between Mitochondrial Genomes of CMS and Normal Peppers (Capsicum Annuum L.) Revealed by Complete Nucleotide Sequencing [PDF]

open access: yes, 2014
Cytoplasmic male sterility (CMS) is an inability to produce functional pollen that is caused by mutation of the mitochondrial genome. Comparative analyses of mitochondrial genomes of lines with and without CMS in several species have revealed structural ...
Choi, Yoomi   +4 more
core   +2 more sources

Analysis of the Maize dicer-like1 Mutant, fuzzy tassel, Implicates MicroRNAs in Anther Maturation and Dehiscence [PDF]

open access: yes, 2016
Sexual reproduction in plants requires development of haploid gametophytes from somatic tissues. Pollen is the male gametophyte and develops within the stamen; defects in the somatic tissues of the stamen and in the male gametophyte itself can result in ...
A Nag   +63 more
core   +6 more sources

Current advances in genomics and breeding of leaf chicory (Cichorium intybus L.) [PDF]

open access: yes, 2016
This review gives an overview of agricultural topics on a non-model species, in other words, leaf chicory. Often classified as a minor crop, \u201cRadicchio\u201d, the Italian name of leaf chicory, is assuming a very important role at both a local and ...
Barcaccia, Gianni   +2 more
core   +2 more sources

A genetic basis for a postmeiotic X versus Y chromosome intragenomic conflict in the mouse. [PDF]

open access: yes, 2012
Intragenomic conflicts arise when a genetic element favours its own transmission to the detriment of others. Conflicts over sex chromosome transmission are expected to have influenced genome structure, gene regulation, and speciation.
Affara, Nabeel A.   +5 more
core   +4 more sources

Genetics of sterility behaviour in Thermo Sensitive Genic Male Sterility system in rice (Oryza sativa L. )

open access: yesElectronic Journal of Plant Breeding, 2023
A total of 1493 F2 populations of five crosses were evaluated to study the TGMS nature under high temperature regime at Coimbatore. The present study revealed that the observed variation among 1493 F2 populations showed 25 per cent of population ...
M. Vishvapriya1 , Asish K. Binodh1*, S. Manonmani2 , D. Kumaresan2 , A. Senthil3 and G. Senthil Kumar2
doaj   +1 more source

Progress on photoperiod thermo-sensitive genic male sterile rice [PDF]

open access: yesChinese Science Bulletin, 2016
Hybrid rice has been cultivated worldwide since Yuan LongPing initially proposed the idea of developing and applying hybrid rice in rice production 50 years ago. Hybrid rice has provided a strong guarantee for the food security in China. The application of hybrid rice was firstly based on cytoplasmic male sterility using a 3-line system, including the ...
YouRong FAN, XiaoFeng CAO, QiFa ZHANG
openaire   +1 more source

Proteomic analysis of anthers from wild-type and photosensitive genetic male sterile mutant cotton (Gossypium hirsutum L.) [PDF]

open access: yes, 2014
BACKGROUND: Male sterility is a common phenomenon in flowering plant species, and it has been successfully developed in several crops by taking advantage of heterosis.
Chaoyou Pang   +6 more
core   +1 more source

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