Nuclear genes controlling male fertility

Author: eemu

August undefined, 2024

Webtion of nuclear gene products that control floral development. In natural plant populations, ... include both hermaphroditic (male-fertile) and functional female (male-sterile) … WebPhotoperiod-sensitive and thermo-sensitive lines are the two major types of rice PTGMS germplasm resources (5–8).Two widely used PTGMS genes have been cloned: one is a …

Male sterility induction and evolution of cytoplasmic male sterility ...

WebThe molecular cloning of nuclear genes that restore fertility (i.e. restorer-of-fertility genes) has identified genes encoding pentatricopeptide-repeat proteins as key regulators of … Web30 sep. 1990 · The relevant function of the tapetum on pollen development is supported by the fact that plants with disrupted tapetum result in nuclear male sterility (Mariani et al., … hide windows 10 user account

Interactions of Mitochondrial and Nuclear Genes That Affect Male ...

WebNuclear Genes Controlling Male Fertility 1279 Mutants That Impair Pollen Development Premeiotic and Meiotic Mutants Male-sterile mutants that are impaired in microspore … Web7 jul. 2024 · Here, we review the molecular genetic basis of male infertility through X and Y chromosomes anomalies and genetic polymorphisms. Several X chromosome linked … Web29 apr. 2014 · In CMS, layers of interaction between mitochondrial and nuclear genes control its male specificity, occurrence, and restoration of fertility. Environment … hide windows action center

The genetic basis of cytoplasmic male sterility and fertility ... - Nature

Role of nuclear and mitochondrial genes in human male …

Webwherein a male-sterile line is grown adja- vance in the fundament~ cent to a selected male-fertile line, which of posttranscriptional, functions as a pollen source. Seed formed gene … Web15 feb. 2024 · Song, J. & Hedgcoth, C. Influence of nuclear background on transcription of a chimeric gene (orf256) and coxI in fertile and cytoplasmic male sterile wheats. … hide windows 11 notificationWeb29 jul. 2014 · Essential for plant fertility, pollen tube growth harbors the most dramatic nuclear movement in plants. Unlike animals, which have sperm cells (SCs) that travel … hide windows 7 activation

"Web22 mei 2024 · Genetic studies on male infertility suggest that mutations in some Y chromosomal genes lead to male infertility. The major spermatogenic candidate genes are present in the Azoospermia factor loci ( AZFa , AZFb and AZFc ) of Y chromosome that … " - Nuclear genes controlling male fertility

Nuclear genes controlling male fertility

Male Sterility in Maize: A Precise Dialogue between the ... - Cell

Web31 mei 1996 · The T cytoplasm of maize serves as a model for the nuclear restoration of cytoplasmic male sterility. The rf2 gene, one of two nuclear genes required for fertility … Webby nuclear genes known as restorer-of-fertility (Rf) genes. In maize, three types (C, S, and T) of CMS have been identiﬁed according to their mitochondrial DNA genotypes and Rf …

Did you know?

Web26 apr. 2013 · These nuclear genes are referred to as restorer of fertility (Rf) genes and counteract the effects of the mitochondrial sterility factors, protecting normal … WebCMS and GMS facilitate hybrid seed production for many crops and thus allow breeders to harness yield gains associated with hybrid vigor (heterosis). In CMS, layers of interaction …

Web1 okt. 1993 · A. M. Chaudhury, Nuclear Genes Controlling Male Fertility., The Plant Cell, Volume 5, Issue 10, October 1993, Pages 1277–1283, … Web9 aug. 2024 · In plants, male sterility which is defined as failure to produce dehiscent anthers functional pollen and viable male gametes can be caused either by …

WebThe identification and utilization of nuclear male-sterile genes in combination with new technologies have achieved successful male fertility control of crops. In many plant … WebCiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): In higher plants, the developmental programs of the male and female organs are substantially …

Web1 nov. 2024 · The male-sterile 9 (ms9) is a novel nuclear male-sterile mutant in sorghum. The Ms9 gene encodes a PHD-finger transcription factor critical for pollen development. …

WebNuclear Genes Controlling Male Fertility Nuclear Genes Controlling Male Fertility Plant Cell. 1993 Oct;5 (10):1277-1283. doi: 10.1105/tpc.5.10.1277. Author A. M. Chaudhury 1 … hide windows 11 taskbarWebCytoplasmic male sterility (CMS) in plants is a classical example of genomic conflict, opposing maternally-inherited cytoplasmic genes (mitochondrial genes in most cases), … hide windows accountWebD Nuclear Fertility Restoring Genes Cytoplasmic male sterility can be countermanded by certain nuclear genes which are called restorers of fertility (Rf ). These genes can … hide windows buttonWebIn plants, male sterility can be caused either by mitochondrial genes with coupled nuclear genes or by nuclear genes alone; the resulting conditions are known as cytoplasmic … hide windows account windows 10WebHere, we focus on the regulation of male fertility by X-linked, germ cell-specific genes. Previous genomic studies reveal that the mammalian X chromosome is enriched for … hide windows account regeditWeb1 jan. 2003 · When determined by nuclear genes, androdioecy can be maintained by greater fecundity or a higher survival rate of males than of female-fertile plants, but not … how far away can nether portals linkWebi. The male sterility is controlled by the interaction of cytoplasm and nuclear genes. ii. This system includes A, B, and R lines. A is male sterile line; B is similar to A in all features … hide windows build number