Results 151 to 160 of about 12,596 (173)

Haploid induction in sweet potato by activating the AP2/ERF family transcription factor IbBBM. [PDF]

open access: yesPlant Biotechnol J
Song W   +8 more
europepmc   +1 more source

Extending Mendel's legacy: Application of hawkweed PpPAR for inducing synthetic apomixis in hybrid rice. [PDF]

open access: yesPlant Commun
Xiong J   +7 more
europepmc   +1 more source

New liguleless (lg2) maize stocks: Genetic resources for leaf architectural and haploid induction rate assessment studies

Plant Breeding, 2023
AbstractLiguleless mutants produce defective ligules and auricles and, consequently, have more upright leaves than their ligulate counterparts, making them useful genetic material for plant architectural studies. Besides, owing to the recessive nature and amenability of the liguleless trait to phenotyping at the seedling stage, liguleless mutants are ...
R. K. Khulbe   +4 more
openaire   +1 more source

In Vivo Haploid Induction in Maize: Comparison of Different Testing Regimes for Measuring Haploid Induction Rates

Crop Science, 2016
The doubled‐haploid (DH) technology, based on in vivo induction of haploid seeds by pollen from inducer genotypes, has become routine in maize (Zea mays L.) breeding. De novo and maintenance breeding of inducers requires measuring the haploid induction rate (HIR) of numerous plants. We compared five testing regimes in combination with three inducers to
Albrecht E. Melchinger   +3 more
openaire   +1 more source

Doubled Haploids in Tropical Maize: I. Effects of Inducers and Source Germplasm on in vivo Haploid Induction Rates

Crop Science, 2011
ABSTRACTThe adoption of the doubled haploid (DH) technology in tropical maize (Zea mays L.) breeding programs is lagging behind that of temperate programs due to a lack of tropical haploid inducers and reliable information on the performance of temperate inducers under nontemperate conditions.
Vanessa Prigge   +6 more
openaire   +1 more source

Effect of source germplasm and season on the in vivo haploid induction rate in tropical maize

Euphytica, 2011
For in vivo production of doubled haploid (DH) lines in maize, the rate of haploid induction is of crucial importance. Maternal haploid induction depends primarily on the inducer used as a pollinator. However, the source germplasm used as a maternal parent and the environmental conditions for induction may also influence haploid induction and these ...
Aida Z. Kebede   +7 more
openaire   +1 more source

Mapping of maternal QTLs for in vivo haploid induction rate in maize (Zea mays L.)

Euphytica, 2013
Haploid technology can significantly shorten the time required for inbred line improvement, accelerate the breeding process, and reduce breeding costs. The production of haploids is not only dependent on the genetics of the paternal haploid inducer, but it is also affected by the genetic background of the maternal donor during the process of haploid ...
Penghao Wu   +3 more
openaire   +1 more source

Controlling Misclassification Rates in Identification of Haploid Seeds from Induction Crosses in Maize with High‐Oil Inducers

Crop Science, 2015
ABSTRACTIn vivo production of double haploid (DH) lines in maize (Zea mays L.) requires reliable identification of haploid (H) seeds. A new method for achieving this goal is production of induction crosses with high‐oil (HO) inducers and sorting the resulting H and diploid crossing (C) seeds based on their oil content (OC).
Albrecht E. Melchinger   +5 more
openaire   +1 more source

Thermal Stress as a Tool for Manipulating Haploid Induction Rate in Brassica napus

Plant, Cell & Environment
Summary statement This study reveals that short‐term low‐temperature stress improves the haploid induction rate (HIR) in rapeseed ( Brassica napus ). While high temperature produces normal‐sized and aborted seeds, low temperature specifically yields small‐sized seeds ...
Muhammad Zeeshan Mola Bakhsh   +4 more
openaire   +1 more source

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