Results 31 to 40 of about 151,391 (294)

Identification of no pollen 1 provides a candidate gene for heterosis utilization in foxtail millet (Setaria italica L.)

open access: yesCrop Journal, 2021
Male sterility is a common biological phenomenon in plant kingdom and has been used to generate male-sterile lines, which are important genetic resources for commercial hybrid seed production. Although increasing numbers of male-sterility genes have been
Wei Zhang   +7 more
doaj   +1 more source

The influence of late-stage pupal irradiation and increased irradiated:un-irradiated male ratio on mating competitiveness of the malaria mosquito Anopheles arabiensis Patton [PDF]

open access: yes, 2009
Competitiveness of released males in genetic control programmes is of critical importance. In this paper, we explored two scenarios to compensate for the loss of mating competitiveness after pupal stage irradiation in males of the malaria mosquito ...
Helinski, M., Knols, B.G.J.
core   +2 more sources

A barley PHD finger transcription factor that confers male sterility by affecting tapetal development [PDF]

open access: yes, 2014
Controlling pollen development is of major commercial importance in generating hybrid crops and selective breeding, but characterized genes for male sterility in crops are rare, with no current examples in barley.
Alexander   +52 more
core   +2 more sources

Gene, protein and network of male sterility in rice

open access: yesFrontiers in Plant Science, 2013
Rice is one of the most important model crop plants whose heterosis has been well exploited in commercial hybrid seed production via a variety of types of male sterile lines. Hybrid rice cultivation area is steadily expanding around the world, especially
Wang eKun   +6 more
doaj   +1 more source

Hysteroscopy for treating subfertility associated with suspected major uterine cavity abnormalities [PDF]

open access: yes, 2015
Background : Observational studies suggest higher pregnancy rates after the hysteroscopic removal of endometrial polyps, submucous fibroids, uterine septum or intrauterine adhesions, which are detectable in 10% to 15% of women seeking treatment for ...
Bosteels, Jan   +5 more
core   +5 more sources

Cytoplasmic genetic diversity of potato varieties bred in Russia and FSU countries

open access: yesВавиловский журнал генетики и селекции, 2019
Male sterility in potato is little studied since traditional breeding is based  on the vegetative reproduction of highly heterozygous tetraploid varieties.
Т. A. Gavrilenko   +8 more
doaj   +1 more source

Characterization, inheritance of male sterility and development of male sterile and maintainer lines in ridge gourd (Luffa acutangula (Roxb.) L.)

open access: yesJournal of Horticultural Sciences, 2022
Two male sterile mutants IIHRRG-12MS (long fruited) and IIHRRG-28MS (medium long fruited) were identified from the ridge gourd germplasm IIHR-12 and IIHR-28 respectively at ICAR-IIHR, Bengaluru.
Varalakshmi B, Rajasekharan P.E.
doaj   +1 more source

Registration of N614, A3N615, N616, and N617 Shattercane Genetic Stocks with Cytoplasmic or Nuclear Male Sterility and Juicy or Dry Midribs [PDF]

open access: yes, 2013
Four shattercane [Sorghum bicolor subsp. drummondii (Nees ex Steud.) de Wet ex Davidse] genetic stocks—N614 (Reg. No. GS-652, PI 665684), A3N615 (Reg. No. GS-651, PI 665683), N616 (Reg. No. GS-653, PI 665685), and N617 (Reg. No.
Funnell-Harris, Deanna L.   +4 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Genetic sex separation of the malaria vector, Anopheles arabiensis, by exposing eggs to dieldrin [PDF]

open access: yes, 2012
BACKGROUND: The sterile insect technique (SIT) has been used with success for suppressing or eliminating important insect pests of agricultural or veterinary importance.
Clelia F Oliva   +5 more
core   +1 more source

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