Displaying publications 61 - 80 of 2344 in total

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  1. Revision of the genus Coeligetes from Malaysia and Indonesia, and description of Coeligetoides gen. nov. (Coleoptera: Chrysomelidae: Galerucinae)
    Bezděk J
    Zootaxa, 2016 Mar 04;4085(4):504-24.
    PMID: 27394316 DOI: 10.11646/zootaxa.4085.4.3
    The species of the genus Coeligetes Jacoby, 1884 distributed in Malaysia and Indonesia are revised, illustrated and keyed. New species, C. howardi sp. nov. from Borneo is described. New synonymy Coeligetes submetallica Jacoby, 1884 = C. wilcoxi Mohamedsaid, 1994 (syn. nov.) is proposed. New genus and species Coeligetoides trifurcatus gen. nov., sp. nov. (Malaysia, Brunei, Indonesia and Thailand) is described, illustrated and compared with related genera.
    Matched MeSH terms: Animal Structures/growth & development; Beetles/growth & development
  2. Two new species and one new record of the genus Asprothrips (Thysanoptera: Thripidae) from China
    Tong X, Wang Z, Mirab-Balou M
    Zootaxa, 2016 Jan 05;4061(2):181-8.
    PMID: 27395492 DOI: 10.11646/zootaxa.4061.2.8
    Two new species of the genus Asprothrips Crawford, A. bucerus sp. n. and A. punctulosus sp. n. are described and illustrated from China. A. bimaculatus Michel & Ryckewaert, previously known only from Martinique in the French West Indies and Malaysia, is newly recorded from mainland China and Taiwan, along with the first descriptive notes of the male, and the record from China of A. fuscipennis Kudô is considered a misidentification of A. bucerus sp. n. The generic diagnosis of Asprothrips is briefly summarized and an updated key to world species of the genus is also presented.
    Matched MeSH terms: Animal Structures/growth & development; Thysanoptera/growth & development
  3. A new species of genus Ephemeroporus Frey, 1982 (Cladocera: Anomopoda: Chydoridae) from Peninsular Malaysia
    Sinev AY, Yusoff FM
    Zootaxa, 2016 Jun 01;4117(3):399-410.
    PMID: 27395182 DOI: 10.11646/zootaxa.4117.3.7
    Study of Ephemeroporus Frey, 1982 populations from Peninsular Malaysia revealed a new species. Ephemeroporus malaysiaensis sp. nov. is characterized by the presence of four-five large denticles on anal margin of postabdomen instead of two-three, and five distinctive pigmented spots on each valve. Pigmented spots on the valves were never recorded for any species of family Chydoridae. E. malaysiaensis sp. nov. seems to be another endemic Chydoridae species of South-East Asia. E. malaysiaensis sp. nov. is a rare species, associated with emergent macrophytes in the littoral zone of shallow lake. Most of Ephemeroporus populations from Peninsular Malaysia belong to eurybiotic Paleotropical species Ephemeroporus barroisi (Richard, 1984).
    Matched MeSH terms: Animal Structures/growth & development; Cladocera/growth & development
  4. Two new species of diminutive leaf-litter skinks (Squamata: Scincidae: Tytthoscincus) from Gunung Penrissen, Sarawak, Malaysia (northern Borneo)
    Karin BR, Das I, Bauer AM
    Zootaxa, 2016 Mar 22;4093(3):407-23.
    PMID: 27394504 DOI: 10.11646/zootaxa.4093.3.7
    We describe two new species of skinks from Gunung Penrissen, Sarawak, Malaysia, in northern Borneo, Tytthoscincus batupanggah sp. nov. and T. leproauricularis sp. nov. Morphological and molecular analyses both corroborate the two new species as unique compared to all other Tytthoscincus and additional Sphenomorphus that are candidates for taxonomic placement in the genus Tytthoscincus. Despite their phenotypic similarity and sympatric distribution, a molecular analysis shows that the new species are not sister taxa and exhibit a deep genetic divergence between each of their respective sister taxa. We discuss how historical climatic and geographic processes may have led to the co-distribution of two relatively distantly related phenotypically similar species. In light of these discoveries, we also emphasize the importance of conserving primary montane tropical rainforest for maintaining species diversity.
    Matched MeSH terms: Animal Structures/growth & development; Lizards/growth & development
  5. Review of the genus Signoretia (Hemiptera: Cicadellidae: Signoretiinae) of the Oriental region with description of nine new species
    Viraktamath CA
    Zootaxa, 2016 Nov 17;4193(3):zootaxa.4193.3.3.
    PMID: 27988690 DOI: 10.11646/zootaxa.4193.3.3
    Species of Signoretia Stål from the Oriental region are reviewed and types of five species described by Baker, two species described by Distant and one species described by Schmidt are illustrated. A checklist of 20 species of the genus from the Oriental region including 9 new species is given. The new species described and illustrated are Signoretia dulitensis sp. nov. (Malaysia: Mt Dulit), S. lunglei sp. nov. (India: Mizoram), S. mishmiensis sp. nov. (Myanmar: Mishmi Hills), S. quoinensis sp. nov. (Malaysia: Quoin Hill), S. rubra sp. nov. (Thailand: Chiang Mai), S. sahyadrica sp. nov. (India: Kerala), S. similaris sp. nov. (Vietnam: Fyan), S. sinuata sp. nov. (India: West Bengal) and S. takiyae sp. nov. (India: Andaman Is.). Both S. aureola Distant and S. maculata Baker are redescribed and illustrated. Lectotypes are designated for S. greeni Distant and S. aureola Distant.
    Matched MeSH terms: Animal Structures/growth & development; Hemiptera/growth & development
  6. World review of the genus Strongylophthalmyia Heller (Diptera: Strongylophthalmyiidae). Part I: Introduction, morphology, species groups, and review of the Strongylophthalmyia punctata subgroup
    Evenhuis NL
    Zootaxa, 2016 Nov 10;4189(2):zootaxa.4189.2.1.
    PMID: 27988730 DOI: 10.11646/zootaxa.4189.2.1
    The Strongylophthalmyia punctata subgroup, comprising 24 species with armored fore femora, and restricted primarily to SE Asia, is reviewed. Eighteen new species, S. albisternum, n. sp. (Thailand), S. borneensis, n. sp. (Borneo), S. caestus, n. sp. (Philippines), S. darlingi, n. sp. (Sumatra), S. federeri, n. sp. (Philippines), S. hauseri, n. sp. (Thailand, Vietnam), S. indochinensis, n. sp. (Cambodia, Thailand, Vietnam), S. inundans, n. sp. (Philippines), S. laosensis, n. sp. (Laos), S. lowi, n. sp. (Peninsular Malaysia), S. malayensis, n. sp. (Peninsular Malaysia), S. nigripalpis, n. sp. (Peninsular Malaysia), S. oxybeles, n. sp. (Sumatra), S. pappi, n. sp. (Thailand), S. phillindablank, n. sp. (China), S. sichuanica, n. sp. (China), S. sumatrana, n. sp. (Sumatra), and S. thailandica, n. sp. (Thailand) are described and illustrated, S. microstyla Shatalkin and S. punctata Hennig are redescribed based on examination of the holotypes, and a key to species of the subgroup is presented. A general taxonomic overview of the genus Strongylophthalmyia is given with discussion of and keys to proposed species groups.
    Matched MeSH terms: Animal Structures/growth & development; Diptera/growth & development
  7. Review of the Oriental and Palaearctic bee fly genus Euchariomyia Bigot (Diptera: Bombyliidae: Bombyliinae)
    Evenhuis NL, Gang Y
    Zootaxa, 2016 Dec 06;4205(3):zootaxa.4205.3.2.
    PMID: 27988574 DOI: 10.11646/zootaxa.4205.3.2
    The bee fly genus Euchariomyia Bigot is reviewed and new records from the Oriental Region are given. Five names (for four species-level taxa) have been associated with species in the genus. Examinations of types, as well as homotypic and topotypic specimens, shows all five names to belong to a highly variable single species, Euchariomyia dives Bigot. The following species are here shown to be the same as Euchariomyia dives Bigot: Bombylius pulchellus Wulp, 1880, Bombylius scintillans Brunetti, 1909, and Bombylius brunettii Senior-White, 1922, n. syn. The genus is known primarily from the southern and eastern Oriental Region and ranges into the Palaearctic in eastern China. We extend the distribution of the genus with new records in the southeastern Oriental Region [Indonesia (Sumatra), Laos, Peninsular Malaysia, and Vietnam].
    Matched MeSH terms: Animal Structures/growth & development; Diptera/growth & development
  8. Structure and development of free neuromasts in barramundi, Lates calcarifer (Block)
    Mukai Y, Chai LL, Shaleh SR, Senoo S
    Zoolog Sci, 2007 Aug;24(8):829-35.
    PMID: 18217491
    This study was conducted to clarify the development of free neuromasts with growth of the barramundi, Lates calcarifer. A pair of free neuromasts was observed behind the unpigmented eyes in newly hatched eleutheroembryos with a mean total length of 1.93 mm, and two-hour-old eleuthero-embryos could respond to an approaching pipette. At 2 days after hatching, the egg yolk sac was mostly consumed, the eyes were pigmented, and the larvae commenced feeding on rotifers. Free neuromasts increased in number with growth and commenced developing into canal neuromasts in barramundi 15 days old with a mean total length of 8.07 mm. The average length of the major axis of the trunk free neuromasts attained approximately 12.9-15.5 microm, and the number of sensory cells was 15.4-17.5 at 15-20 days old. Developed cupulae of free neuromasts were observed in 1-day-old eleutheroembryos. The direction of maximum sensitivity of free neuromasts, determined from the polarity of the sensory cells, coincided with the minor axis of the lozenge-shaped outline of the apical surface of the free neuromasts. The polarity of trunk neuromasts was usually oriented along the antero-posterior axis of the fish body, but a few had a dorso-ventral direction. On the head, free neuromasts were oriented on lines tangential to concentric circles around the eye.
    Matched MeSH terms: Larva/growth & development
  9. Two New Ansonia from Mountains of Borneo (Anura, Bufonidae)
    Matsui M, Nishikawa K, Eto K, Hossman MY
    Zoolog Sci, 2020 Feb;37(1):91-101.
    PMID: 32068378 DOI: 10.2108/zs190078
    Two lineages of stream toads in the genus Ansonia from Malaysian Borneo have long been suspected to be specifically distinct on the basis of molecular data. We assessed the taxonomic status of these lineages using morphological and additional genetic data. In mtDNA phylogeny, each lineage-one from Bario, Kelabit Highlands of Sarawak, the other from Mt. Mulu of Sarawak and the Crocker Range of Sabah-is separated from other congeners by large genetic distances, comparable with those observed between heterospecific species in the genus. These lineages are also morphologically distinguishable from other species, and are considered to represent valid, independently evolving species. We therefore describe them as A. kelabitensis sp. nov. and A. kanak sp. nov.
    Matched MeSH terms: Bufonidae/growth & development
  10. [Development of new nutrient medium for MDCK and Vero cells based on soy hydrolysate obtained using bromeline and assessment of growth characteristics of influenza virus vaccine strains cultivated on them]
    Mazurkova NA, Troshkova, Shishkina LN, Stavskiĭ EA, Drozdov IG
    Zh. Mikrobiol. Epidemiol. Immunobiol., 2011 3 31.
    PMID: 21449080
    AIM: To develop nutrient medium for MDCK and Vero cells based on soy hydrolysate obtained using bromeline and to assess of growth characteristics of influenza virus vaccine strains cultivated on them.

    MATERIALS AND METHODS: Physico-chemical characteristics of hydrolysate were assessed according to FS 42-3874-99. Growth characteristics of nutrient medium based on soy hydrolysate and vaccine strains of influenza virus A/Solomon Islands/03/06 (H1N1), A/Wisconsin/67/2005 (H3N2) and B/Malaysia/2506/2004 were studied on MDCK and Vero cells.

    RESULTS: MDCK and Vero cells grew well on medium based on soy hydrolysate obtained using bromeline with decreased (to 2% and 3% respectively) content of fetal calf serum and allowed effective production of vaccine strains of influenza virus.

    CONCLUSION: Technology for producing of nutrient medium based on hydrolysate of soy flour obtained using bromeline was developed. This medium could successively used for cultivation of continued cell cultures MDCK and Vero used as substrate for tissue culture-based vaccines against influenza.

    Matched MeSH terms: Influenza A Virus, H1N1 Subtype/growth & development*; Influenza A Virus, H3N2 Subtype/growth & development*
  11. Studies on the chemoprophylaxis of subperiodic Brugia malayi infection in the leaf monkey (Presbytis melalophos) with diethylcarbamazine citrate
    Mak JW, Lim PK
    Z Parasitenkd, 1983;69(5):677-80.
    PMID: 6415950
    The chemoprophylactic use of diethylcarbamazine citrate at total oral doses of 15--180 mg/kg body weight was tested against subperiodic Brugia malayi infection in the leaf monkey (Presbytis melalophos). A total dose of 45 mg/kg body weight given over 9 days killed all developing infective larvae. Similarly, a total dose of 35 mg/kg body weight given over 7 days killed all fourth stage larvae. The minimum effective dose that prevents infection would be 5 mg/kg body weight daily for 7 days every month.
    Matched MeSH terms: Brugia/growth & development
  12. Light and electron microscopic observations of the life cycle of Sarcocystis orientalis sp. n. in the rat (Rattus norvegicus) and the Malaysian reticulated python (Python reticulatus)
    Zaman V, Colley FC
    Z Parasitenkd, 1975 Oct 16;47(3):169-85.
    PMID: 810990
    A light and electron microscopic study of Sarcocystis orientalis sp. n. was made. The life cycle of this parasite is in two hosts. Gametogony is in the intestinal epithelial cells of a predator, Python reticulatus. Isospora-like oocysts developed. Sporocysts average 9.1 by 7.7 mum. Rats (Rattus norvegicus) were infected with sporocysts and asexual stages developed. Ten days after infection large zoites (average 7.85 by 2.48 mum) were observed free in peripheral blood and within white blood cells. Small schizonts producing merozoites 2-3 mum long were seen in lung tissue. Tissue cysts developed in skeletal muscle and produced numerous cystozoites (average 5.53 by 1.38 mum). Fine structure was similar to previously described Sarcocystis spp.
    Matched MeSH terms: Sarcocystis/growth & development*
  13. Life cycle of Catatropis indica Srivastava, 1935 (Trematoda: Notocotylidae)
    Rohde K, Onn LF
    Z Parasitenkd, 1967;29(2):137-48.
    PMID: 5601175
    Matched MeSH terms: Trematoda/growth & development*
  14. The life cycle of Trichobilharzia brevis, n. sp., an avian schistosome from Malaya
    Basch PF
    Z Parasitenkd, 1966;27(3):242-51.
    PMID: 5990057
    Matched MeSH terms: Schistosoma/growth & development*
  15. A systematic review of botany, phytochemicals and pharmacological properties of "Hoja sant a" (Piper auritum Kunth)
    Salleh WMNHW
    Z Naturforsch C J Biosci, 2021 Mar 26;76(3-4):93-102.
    PMID: 32960783 DOI: 10.1515/znc-2020-0116
    Hoja santa (Piper auritum) refers to an important presence in Mexican cuisine. The information of this review article was gathered from several electronic sources such as Scopus, Medline, Scielo, ScienceDirect, SciFinder, Web of Science, Google Scholar and Lilacs. Phytochemical studies have revealed the presence of benzoic acid derivatives, phenylpropanoids and triterpenoids, while the essential oils have shown its richness in safrole, hence it has several activities, such as antioxidant, toxicity, insecticidal, anti-diabetic and cytotoxic properties. This review is expected to draw the attention of medical professionals and the general public towards P. auritum as well as to open the door for detailed research in the future.
    Matched MeSH terms: Piper/growth & development*
  16. Proteomics Identification of Potential Candidates Involved in Cell Proliferation for Early Stage of Brain Regeneration in the Adult Zebrafish
    Lim FT, Ogawa S, Smith AI, Parhar IS
    Zebrafish, 2017 Feb;14(1):10-22.
    PMID: 27797681 DOI: 10.1089/zeb.2016.1319
    The central nervous system (CNS) of the non-mammalian vertebrates has better neuroregenerative capability as compared with the mammalian CNS. Regeneration of habenula was observed 40 days after damage in zebrafish. During the early stage of regeneration, we found a significant increase of apoptotic cells on day-1 post-damage and of proliferative cells on day-3 post-damage. To identify the molecular factor(s) involved in the early stages of neuroregeneration, differentially expressed proteins during sham, 20- and 40-h post-habenula damage were investigated by proteomic approach by using two-dimensional differential gel electrophoresis (2D-DIGE) coupled with Matrix-Assisted Laser Desorption/Ionization-Time-of-Flight (MALDI-ToF) and tandem mass spectrometry. Protein profiles revealed 17 differentially (>1.5-fold) expressed proteins: 10 upregulated, 4 downregulated, 2 proteins were found to be downregulated at the early stage but upregulated at a later stage, and 1 protein was found to be upregulated at 2 different time points. All proteins identified can be summarized under few molecular processes involved in the early stages of neuroregeneration in zebrafish CNS: apoptosis regulation (Wnt inhibitory factor 1 [WIF1]), neuroprotection (metallothionein), cell proliferation (Spred2, ependymin, Lhx1, and Wnts), differentiation (Spred2, Lhx9, and Wnts), and morphogenesis (cytoplasmic actins and draculin). These protein profiling results suggest that drastic molecular changes occur in the neuroregenerative process during this period, which includes cell proliferation, differentiation, and protection.
    Matched MeSH terms: Zebrafish/growth & development
  17. Impact of a new aggressive nutrition policy incorporating early introduction of parenteral nutrition and mother's own milk on growth of preterm infants
    Low CS, Ho JJ, Nallusamy R
    World J Pediatr, 2016 Nov;12(4):450-454.
    PMID: 27286688 DOI: 10.1007/s12519-016-0037-7
    BACKGROUND: Most of the evidence on early feeding of preterm infants was derived from high income settings, it is equally important to evaluate whether it can be successfully implemented into less resourced settings. This study aimed to compare growth and feeding of preterm infants before and after the introduction of a new aggressive feeding policy in Penang Hospital, a tertiary referral hospital in a middle income country.

    METHODS: The new aggressive feeding policy was developed mainly from Cochrane review evidence, using early parenteral and enteral nutrition with standardized breastfeeding counselling aimed at empowering mothers to provide early expressed milk. A total of 80 preterm babies (34 weeks and below) discharged from NICU were included (40 pre- and 40 post-intervention). Pre and post-intervention data were compared. The primary outcome was growth at day 7, 14, 21 and at discharge and secondary outcomes were time to full oral feeding, breastfeeding rates, and adverse events.

    RESULTS: Complete data were available for all babies to discharge. One baby was discharged prior to day 14 and 10 babies before day 21, so growth data for these babies were unavailable. Baseline data were similar in the two groups. There was no significant weight difference at 7, 14, 21 days and at discharge. More post-intervention babies were breastfed at discharge than pre-intervention babies (21 vs. 8, P=0.005). Nosocomial infection (11 vs. 4, P=0.045), and blood transfusion were significantly lower in the postintervention babies than in the pre-intervention babies (31 vs. 13, P=0.01). The post-intervention babies were more likely to achieve shorter median days (interquartile range) to full oral feeding [11 (6) days vs. 13 (11) days, P=0.058] and with lower number affecting necrotising enterocolitis (0 vs. 5, P=0.055).

    CONCLUSION: Early aggressive parenteral nutrition and early provision of mother's milk did not result in improved growth as evidenced by weight gain at discharge. However we found more breastfeeding babies, lower nosocomial infection and transfusion rates. Our findings suggest that implementing a more aggressive feeding policy supported by high level scientific evidence is able to improve important outcomes.
    Matched MeSH terms: Infant, Premature/growth & development*
  18. Succession patterns of fungi associated to wound-induced agarwood in wild Aquilaria malaccensis revealed from quantitative PCR assay
    Mohamed R, Jong PL, Nurul Irdayu I
    World J Microbiol Biotechnol, 2014 Sep;30(9):2427-36.
    PMID: 24840100 DOI: 10.1007/s11274-014-1668-2
    Aquilaria malaccensis produces agarwood in response to wounding and fungal attack. However, information is limited regarding Aquilaria's interaction with its diverse fungal community. In this study, time-related changes of three natural fungal colonizers in two wounded wild A. malaccensis were tracked, beginning a few hours after wounding up to 12 months. Using species-specific primers derived from their nrITS sequences in quantitative real-time PCR (qPCR), we quantified the amount of Cunninghamella bainieri, Fusarium solani and Lasiodiplodia theobromae. Because time is a major factor affecting agarwood quantity and quality, 14 wood samples were collected at different time points, i.e., 0-18 h, 2-13 days, 2-18 weeks, and 6-12 months after wounding. qPCR data revealed that the abundance of the three species decreased over time. The fungi were detected in high numbers during the first few hours and days after wounding (40- to 25,000-fold higher levels compared with initial counts) and in low numbers (<1- to 3,200-fold higher than initially) many months later. Consistent with its role in defense response, the accumulation of secondary metabolites at the wounding site could have caused the decline in fungal abundance. Succession patterns of the two trees were not identical, indicating that fungal populations may have been affected by tree environment and wound microclimate. Our results are important for understanding the diversity of microbial community in wild Aquilaria species and their association to wound-induced agarwood formation. Fungi could be secondary triggers to agarwood production in situations where trees are wounded in attempt to induce agarwood.
    Matched MeSH terms: Ascomycota/growth & development*; Cunninghamella/growth & development*
  19. Anti-amoebic properties of a Malaysian marine sponge Aaptos sp. on Acanthamoeba castellanii
    Nakisah MA, Ida Muryany MY, Fatimah H, Nor Fadilah R, Zalilawati MR, Khamsah S, et al.
    World J Microbiol Biotechnol, 2012 Mar;28(3):1237-44.
    PMID: 22805843 DOI: 10.1007/s11274-011-0927-8
    Crude methanol extracts of a marine sponge, Aaptos aaptos, collected from three different localities namely Kapas, Perhentian and Redang Islands, Terengganu, Malaysia, were tested in vitro on a pathogenic Acanthamoeba castellanii (IMR isolate) to examine their anti-amoebic potential. The examination of anti-Acanthamoebic activity of the extracts was conducted in 24 well plates for 72 h at 30 °C. All extracts possessed anti-amoebic activity with their IC(50) values ranging from 0.615 to 0.876 mg/mL. The effect of the methanol extracts on the surface morphology of A. castellanii was analysed under scanning electron microscopy. The ability of the extracts to disrupt the amoeba cell membrane was indicated by extensive cell's blebbing, changes in the surface morphology, reduced in cell size and with cystic appearance of extract-treated Acanthamoeba. Number of acanthapodia and food cup was also reduced in this Acanthamoeba. Morphological criteria of apoptosis in Acanthamoeba following treatment with the sponge's extracts was determined by acridine orange-propidium iodide staining and observed by fluorescence microscopy. By this technique, apoptotic and necrotic cells can be visualized and quantified. The genotoxic potential of the methanol extracts was performed by the alkaline comet assay. All methanol extracts used were significantly induced DNA damage compared to untreated Acanthamoeba by having high percentage of scores 1, 2, and 3 of the DNA damage. Results from cytotoxicity and genotoxicity studies carried out in the present study suggest that all methanol extracts of A. aaptos have anti-amoebic properties against A. castellanii.
    Matched MeSH terms: Acanthamoeba castellanii/growth & development*
  20. Efficiency of different Agrobacterium rhizogenes strains on hairy roots induction in Solanum mammosum
    Ooi CT, Syahida A, Stanslas J, Maziah M
    World J Microbiol Biotechnol, 2013 Mar;29(3):421-30.
    PMID: 23090845 DOI: 10.1007/s11274-012-1194-z
    This article presents the abilities and efficiencies of five different strains of Agrobacterium rhizogenes (strain ATCC 31798, ATCC 43057, AR12, A4 and A13) to induce hairy roots on Solanum mammosum through genetic transformation. There is significant difference in the transformation efficiency (average number of days of hairy root induction) and transformation frequency for all strains of A. rhizogenes (P < 0.05). Both A. rhizogenes strain AR12 and A13 were able to induce hairy root at 6 days of co-cultivation, which were the fastest among those tested. However, the transformation frequencies of all five strains were below 30 %, with A. rhizogenes strain A4 and A13 showing the highest, which were 21.41 ± 10.60 % and 21.43 ± 8.13 % respectively. Subsequently, the cultures for five different hairy root lines generated by five different strains of bacteria were established. However, different hairy root lines showed different growth index under the same culture condition, with the hairy root lines induced by A. rhizogenes strain ATCC 31798 exhibited largest increase in fresh biomass at 45 days of culture under 16 h light/8 h dark photoperiod in half-strength MS medium. The slowest growing hairy root line, which was previously induced by A. rhizogenes strain A13, when cultured in optimized half-strength MS medium containing 1.5 times the standard amount of ammonium nitrate and potassium nitrate and 5 % (w/v) sucrose, had exhibited improvement in growth index, that is, the fresh biomass was almost double as compared to its initial growth in unmodified half-strength MS medium.
    Matched MeSH terms: Plant Roots/growth & development*; Solanum/growth & development
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