Male Sterility in Soybean‐an Overview

Graybosch, Robert A.; Palmer, Reid G.

doi:10.1002/j.1537-2197.1988.tb12169.x

Cited by 46 publications

(22 citation statements)

References 61 publications

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“…The cytological and genetic studies on anther development in male fertile and male sterile samples show that dead pollen formation in male sterile samples stems from the defective development of tapetum that would disable its functioning (Graybosch & Palmer, 1988;Kaul, 1988;Goldberg et al, 1993;Gorman & Mccormick, 1997;Chaubal et al, 2000;Fei & Sawhney, 2001;Smith et al, 2002;Nonomura et al, 2003;Steiner-Lange, 2003). …”

Section: Introductionmentioning

confidence: 99%

Pollen functional ability in two indigenous grapevine cultivars in Bosnia and Herzegovina

Mićić¹,

Đurić²,

Cvetković³

et al. 2018

Europ.J.Hortic.Sci

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At the early prophase stage of meiosis in microspore mother cells, five rows of cells were identified in Vitis vinifera L. Cv. Çavuş anthers consisting of a single layer epidermis in the anther wall surrounding the sporagenous tissue, one row of endothecium, one to two rows of middle layer and one row of tapetum layer. It was found that tapetum layer in anther cross sections comprises cells with lrgae nucleus and dense cytoplasm. It was observed that, during further development, epidermis was split into piece, tapetum cells developed abnormally and pollen mother cells grew up to larger sizes in some samples. Those cells were identified to consist of often two, occasionally one and rarely three to six nuclei. Moreover, differences were observed in nucleus size as well. It was reported that normal mitosis division and sticky division in tapetum cells occurred at the same time.

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Section: Introductionmentioning

confidence: 99%

Pollen functional ability in two indigenous grapevine cultivars in Bosnia and Herzegovina

Mićić¹,

Đurić²,

Cvetković³

et al. 2018

Europ.J.Hortic.Sci

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“…Male sterility is due to the dysfunction of the tapetum during or after meiosis because relations between tapetal and sporogenous cells are assumed to be intricate and precisely ordered. The best source of evidence supporting such a role is from the genetic work on male sterile mutants (13), but the mechanism of this interplay is still unknown.…”

Section: Discussionmentioning

confidence: 99%

Immunological Characterization of a Tapetal Protein in Developing Anthers of Lilium longiflorum

Wang¹,

Walling²,

Eckard³

et al. 1992

Plant Physiol.

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Antiserum was raised in rabbits against a lily (Lilium longiflorum) anther-specific protein (LLA-15). Monospecific anti-LLA-15 antibodies were prepared to investigate the distribution of LLA-15 during anther development in a variety of flowering plants. Immunoblot analyses of total protein from floral and vegetative organs confirmed that LLA-15 or LLA-15-like proteins accumulated to detectable levels only in a discrete stage of anther development. In situ localization using anti-rabbit immunoglobulin G conjugated with gold particles confirmed that LLA-15 was specifically localized in the tapetal tissue of lily anthers. The maximal level of LLA-15 was strictly coincident with the peak of tapetal secretory functions.

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“…However, selection to increase the seed-set on male-sterile plants per se has received minimal attention. Graybosch and Palmer (1988) used ms1ms1, ms2ms2, and ms3ms3 malesterile plants to evaluate seed-set using alfalfa leaf cutter bees from families halictidae, anthophoridae, andrenidae, and megachilidae and honey bees as pollinators. Seed-set on male-sterile plants as a percentage of male-fertile plants ranged from 1.6% to 32.6% across two planting dates.…”

Section: Introductionmentioning

confidence: 99%

Insect-mediated cross-pollination in soybean [Glycine max (L.) Merrill]: II. Phenotypic recurrent selection

Ortiz-Perez

Wiley²,

Horner

et al. 2007

Euphytica

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Recurrent selection is a method for population improvement which has been used in soybean [Glycine max (L.) Merrill] to modify traits such as grain yield, seed-protein content, seed-oil content, tolerance to irondeficiency chlorosis, and seed size. Nuclear male-sterility with insect-mediated cross-pollination has been successfully used in recurrent selection schemes in soybean. However, little attention has been given to selection to increase the agronomic performance of male-sterile plants per se. The objective of this study was to evaluate the response of male-sterile lines segregating for male-sterile alleles ms2, ms3, ms6, ms8, and ms9 to phenotypic recurrent selection for increased seed-set after 3 cycles, using a selected group of male parents. Bees halictidae, anthophoridae, andrenidae, and megachilidae were utilized as the pollinator vector. The results indicated that recurrent selection in a favorable environment was successful to increase the number of seeds per male-sterile plant. Although a differential response was observed among populations, the seed-set observed would justify the use of some specific male-sterile selections as female parents in a hybrid soybean seed production system. Abstract Recurrent selection is a method for population improvement which has been used in soybean [Glycine max (L.) Merrill] to modify traits such as grain yield, seed-protein content, seed-oil content, tolerance to iron-deficiency chlorosis, and seed size. Nuclear male-sterility with insect-mediated crosspollination has been successfully used in recurrent selection schemes in soybean. However, little attention has been given to selection to increase the agronomic performance of male-sterile plants per se. The objective of this study was to evaluate the response of male-sterile lines segregating for malesterile alleles ms2, ms3, ms6, ms8, and ms9 to phenotypic recurrent selection for increased seed-set after 3 cycles, using a selected group of male parents. Bees halictidae, anthophoridae, andrenidae, and megachilidae were utilized as the pollinator vector. The results indicated that recurrent selection in a favorable environment was successful to increase the number of seeds per male-sterile plant. Although a differential response was observed among populations, the seed-set observed would justify the use of some specific male-sterile selections as female parents in a hybrid soybean seed production system. Keywords Male sterility Á Recurrent selection Á Seed-set Á Soybean Abbreviations RSRecurrent selection RCBD Randomized complete block design BC Backcross LSD Least significant difference CV Coefficient of variation

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Male Sterility in Soybean‐an Overview

Cited by 46 publications

References 61 publications

Pollen functional ability in two indigenous grapevine cultivars in Bosnia and Herzegovina

Pollen functional ability in two indigenous grapevine cultivars in Bosnia and Herzegovina

Immunological Characterization of a Tapetal Protein in Developing Anthers of Lilium longiflorum

Insect-mediated cross-pollination in soybean [Glycine max (L.) Merrill]: II. Phenotypic recurrent selection

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