Evidence map›Paper›PMID 42390608›Full record

ArticlePlanta2026

Development of subtropically-adapted indeterminate gametophyte1 (ig1) gene-based paternal haploid inducer lines in maize through molecular breeding.

Amitkumar D Kyada, Vignesh Muthusamy, Rashmi Chhabra, Botta T Ganesh, Gulab Chand, Gaurav Sharma, Hriipulou Duo, Govinda R Sarma, Ravindra K Kasana, Jayanthi Madhavan and 2 more

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Article in Planta, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Amitkumar D KyadaICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Vignesh MuthusamyICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Rashmi ChhabraICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Botta T GaneshICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Gulab ChandICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Gaurav SharmaICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Hriipulou DuoICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Govinda R SarmaICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Ravindra K KasanaICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Jayanthi MadhavanICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Rajkumar U ZunjareICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
Firoz HossainICAR-Indian Agricultural Research Institute, New Delhi, 110012, India. fh_gpb@yahoo.com.ORCID http://orcid.org/0000-0001-6662-7752

Funding

Indian Agricultural Research Institute CRSCIARISIL2014003235Indian Agricultural Research Institute CRSCIARISIL2021003288Indian Council of Agricultural Research 12-142G
6 · The paper itself

Abstract

MAIN

conclusionThe study successfully developed first of its kind subtropically adapted ig1 gene-based paternal haploid inducer lines in maize with HIR of 0.57-2.50% for rapid conversion of inbreds into its CMS versions. Maternal haploid inducer (HI) lines are extensively used for development of doubled haploid (DH) lines in maize (Zea mays L.), whereas paternal HI lines cause exchange of cytoplasm, therefore serving as an efficient tool for rapid conversion of inbreds to its cytoplasmic male sterile (CMS) version. However, indeterminate gametophyte1 (ig1) gene-based paternal HI lines are available for temperate climate. Here, effort has been made to develop the subtropically adapted paternal HI lines through marker-assisted selection of ig1 gene. Eight F

Indexed as

DNA ShufflingGenes, PlantPlant BreedingPlant ProteinsZea maysGenotypeHaploidyPlant InfertilityPlant ProteinsCytoplasmic male sterilityDoubled haploidHaploid inducerig1 geneMaizeMolecular breeding

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.