Registration of ‘Ho 02‐113’ Sugarcane

Hale, Anna L.; Dufrene, E. O.; Tew, T. L.; Pan, Yong‐Bao; Viator, Ryan P.; White, Paul M.; Veremis, J. C.; White, W. H.; Cobill, Robert M.; Richard, Edward P.; Rukavina, Hrvoje; Grisham, M. P.

doi:10.3198/jpr2011.11.0605crc

Cited by 32 publications

(26 citation statements)

References 14 publications

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“…In this study, we demonstrated for the first time that the cpDNA of S. spontaneum was maternally inherited. The three F 1 progeny of S. spontaneum, namely, Ho 02-113 (Pan et al, 2006;Hale et al, 2012), US 99-44, and US 99-47 (Pan et al, 2004a), shared identical cpDNA sequences to those of their maternal S. spontaneum parents, namely, SES 234 and Djatiroto.…”

Section: Discussionmentioning

confidence: 95%

“…Several new lines of Saccharum hybrids with an S. spontaneum cytoplasm were selected for further improvement (Pan et al, 2004b(Pan et al, , 2006. One hybrid, Ho 02-113, has been thoroughly tested and released as the first biofuel cultivar that contains the cytoplasm of SES 234, an S. spontaneum clone (Hale et al, 2012). Asano et al (2004) and Calsa et al (2004) published the complete chloroplast genomic DNA sequences of two sugarcane cultivars, namely, NCo 310 (GenBank ID: NC006084) and SP 80-3280 (GenBank ID: NC005878).…”

Section: Introductionmentioning

confidence: 99%

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Genetic variability among the chloroplast genomes of sugarcane (Saccharum spp) and its wild progenitor species Saccharum spontaneum L.

Zhu¹,

Zhou²,

Pan³

et al. 2014

Genet. Mol. Res.

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ABSTRACT.A striking characteristic of modern sugarcane is that all sugarcane cultivars (Saccharum spp) share a common cytoplasm from S. officinarum. To explore the potential value of S. spontaneum cytoplasm, new Saccharum hybrids with an S. spontaneum cytoplasm were developed at the United States Department of AgricultureAgricultural Research Service, Sugarcane Research Laboratory, through a combination of conventional and molecular breeding approaches. In this study, we analyzed the genetic variability among the chloroplast genomes of four sugarcane cultivars, eight S. spontaneum clones, and three F 1 progeny containing an S. spontaneum cytoplasm. Based on the complete chloroplast genome sequence information of two sugarcane cultivars (NCo 310 and SP 80-3280) and five related grass species (barley, maize, rice, sorghum, and wheat), 19 polymerase chain reaction primer pairs were designed targeting various chloroplast DNA (cpDNA) segments with a total length varying from 4781 to 4791 bp. Ten of the 19 cpDNA segments were polymorphic, harboring 14 mutation sites [a 15-nt insertion/deletion (indel), a 5-nt indel, two poly (T) tracts, and 10 single nucleotide polymorphisms]. We demonstrate for the first time that the chloroplast genome of S. spontaneum was maternally inherited. Comparative sequence homology analyses clustered sugarcane cultivars into a distinctive group away from S. spontaneum and its progeny. Three mutation sites with a consistent, yet species-specific, nucleotide composition were found, namely, an A/C transversion and two indels. The genetic variability among cpDNA of sugarcane cultivars and S. spontaneum will be useful information to determine the maternal origin in the Saccharum genus.

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Section: Discussionmentioning

confidence: 95%

Section: Introductionmentioning

confidence: 99%

Genetic variability among the chloroplast genomes of sugarcane (Saccharum spp) and its wild progenitor species Saccharum spontaneum L.

Zhu¹,

Zhou²,

Pan³

et al. 2014

Genet. Mol. Res.

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“…The sugarcane cultivar BUFCP 74 1010^was released in Florida as a cellulosic biomass cultivar with resistance to smut as well as to other diseases [82]. The USDA-ARS Sugarcane Research Unit in Houma, LA, in collaboration with Louisiana State University Agricultural Center, and the American Sugarcane League of the USA, Inc. released the high-fiber sugarcane cultivar BHo 02-113^for use as a biofuel feedstock [37]. Ho 02-113 averaged 43.5 Mg/ha DM which was significantly greater than L79-1002 (37.4 Mg/ha DM) and was resistant to leaf scald (Xanthomonas albilineans (Ashby) Dawson), smut, and brown rust (Puccinia melanocephela).…”

Section: Sugarcane/energycanementioning

confidence: 99%

Dedicated Herbaceous Biomass Feedstock Genetics and Development

et al. 2016

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Biofuels and bio-based products can be produced from a wide variety of herbaceous feedstocks. To supply enough biomass to meet the needs of a new bio-based economy, a suite of dedicated biomass species must be developed to accommodate a range of growing environments throughout the USA. Researchers from the US Department of Agriculture's Agricultural Research Service (USDA-ARS) and collaborators associated with the USDA Regional Biomass Research Centers have made major progress in understanding the genetics of switchgrass, sorghum, and other grass species and have begun to use this knowledge to develop new cultivars with high yields and appropriate traits for efficient conversion to bio-based products. Plant geneticists and breeders have discovered genes that reduce recalcitrance for biochemical conversion to ethanol and drop-in fuels. Progress has also been made in finding genes that improve production under biotic and abiotic stress from diseases, pests, and climatic variations.

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“…The geneticists and breeders then screen the resulting seedlings by cultivar-specific SSR fingerprints to identify true F 1 hybrids for field evaluation and selection and discard self-progeny and off-type progeny derived from stray pollens of unknown source [15]. Within 12 years, the USDA-ARS sugarcane geneticists and breeders were able to release the first energy cane cultivar Ho 02-113 [13] that contains a cytoplasm of SES234, a S. spontaneum clone.…”

mentioning

confidence: 99%

“…Firstly, the geneticists and breeders are able to include molecular descriptors to registration articles on both sugarcane and energy cane (*) cultivars; for example, HoCP 96-540 [8], Ho 95-988 [9], Ho 00-950 [10], HoCP 91-552* [11], Ho 00-961* [12], and Ho 02-113* [13] were all registered with a molecular descriptor.…”

mentioning

confidence: 99%

Development and Integration of an SSR-Based Molecular Identity Database into Sugarcane Breeding Program

Pan

2016

Agronomy

Self Cite

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Abstract:Sugarcane breeding is very difficult and it takes 12 to 14 years to develop a new cultivar for commercial production. This is because sugarcane varieties are highly polyploid, inter-specific hybrids with 100 to 130 chromosomes that may vary across geographical areas. Other obstacles/constraints include the small size of flowers that may not synchronize but may self-pollinate, difficulty in distinguishing hybrids from self progenies, extreme (GˆE) interactive effect, and potential variety mis-identification during vegetative propagation and varietal exchange. To help cane breeders circumvent these constraints, a simple sequence repeats (SSR)-based molecular identity database has been developed at the United States Department of Agriculture-Agricultural Research Service, Sugarcane Research Unit in Houma, LA. Since 2005, approximately 2000 molecular identities have been constructed for clones of sugarcane and related Saccharum species that cover geographical areas including Argentina, Australia, Bangladesh, China, Colombia, India, Mexico, Pakistan, South Africa, Thailand, USA (Louisiana, Florida, Texas, and Hawaii), and Venezuela. The molecular identity database is updated annually and has been utilized to: (1) provide molecular descriptors to newly registered cultivars; (2) identify in a timely fashion any mislabeled or unidentifiable clones from cross parents and field evaluation plots; (3) develop de novo clones of energy cane with S. spontaneum cytoplasm; (4) provide clone-specific fingerprint information for assessing cross quality and paternity of polycross; (5) determine genetic relatedness of parental clones; (6) select F 1 hybrids from (eliteˆwild) or (wildˆelite) crosses; and (7) investigate the inheritance of SSR markers in sugarcane. The integration of the molecular identity database into the sugarcane breeding program may improve the overall efficacy of cultivar development and commercialization.Keywords: sugarcane breeding; SSR; molecular identity database Generally speaking, there are probably nine key issues that affect both the productivity and the sustainability of sugarcane agriculture and integrated industry. These issues are land, fertility, water, variety, planting density, crop protection, cultural practices, harvesting and processing, and recently, computer information technology [1]. To all sugarcane farmers, it remains of top-most concern to grow the right cultivars. While it is the duty of conventional breeders to develop desirable sugarcane cultivars, biotechnologists can contribute greatly to the variety development process (crossing, selection, and evaluation) through the development and application of molecular breeding tools. Conventional sugarcane breeding is probably the most difficult job of any crop, due to the fact that sugarcane cultivars (Saccharum spp. hybrids) are highly polyploidy inter-specific hybrids containing 100 to 130 chromosomes [2,3]. The number of chromosomes may vary across geographical areas. Other obstacles/constraints include small flower size, the de...

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Registration of ‘Ho 02‐113’ Sugarcane

Cited by 32 publications

References 14 publications

Genetic variability among the chloroplast genomes of sugarcane (Saccharum spp) and its wild progenitor species Saccharum spontaneum L.

Genetic variability among the chloroplast genomes of sugarcane (Saccharum spp) and its wild progenitor species Saccharum spontaneum L.

Dedicated Herbaceous Biomass Feedstock Genetics and Development

Development and Integration of an SSR-Based Molecular Identity Database into Sugarcane Breeding Program

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