Displaying publications 561 - 580 of 970 in total

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  1. A new species of Larimichthys from Terengganu, east coast of Peninsular Malaysia (Perciformes: Sciaenidae)
    Seah YG, Hanafi N, Mazlan AG, Chao NL
    Zootaxa, 2015;3956(2):271-80.
    PMID: 26248918 DOI: 10.11646/zootaxa.3956.2.7
    A new species of Larimichthys from Terengganu, east coast of Peninsular Malaysia is described from specimens collected from the fish landing port at Pulau Kambing, Kuala Terengganu. Larimichthys terengganui can be readily distinguished from other species of the genus by having an equally short pair of ventral limbs at the end of the gas bladder appendages, which do not extend lateral-ventrally to the lower half of the body wall, and fewer dorsal soft rays (29-32 vs. 31-36) and vertebrae (24 vs. 25-28). Larimichthys terengganui can be distinguished from L. polyactis and L. crocea by having a gill raker at the angle of first gill arch shorter than the gill filament. Furthermore, the second anal spine in L. terengganui is equal or slightly shorter than eye diameter (vs. shorter in L. polyactis); L. terengganui has 8-9 anal soft rays (vs. only 7 in L. pamoides). Snout length of L. terengganui is greater than eye diameter, whereas in L. crocea the snout is shorter than eye diameter. A key to species of Larimichthys is provided. All obtained specimens of the species were recorded from Terengganu waters, east coast of Peninsular Malaysia.
    Matched MeSH terms: Animal Structures/anatomy & histology; Perciformes/anatomy & histology
  2. Fulltext Assessment of condyle and glenoid fossa morphology using CBCT in South-East Asians
    Al-koshab M, Nambiar P, John J
    PLoS One, 2015;10(3):e0121682.
    PMID: 25803868 DOI: 10.1371/journal.pone.0121682
    INTRODUCTION: Proper imaging allows practitioners to evaluate an asymptomatic tempormandibular joint (TMJ) for potential degenerative changes prior to surgical and orthodontic treatment. The recently developed cone-beam computed tomography (CBCT) allows measurement of TMJ bony structures with high accuracy. A study was undertaken to determine the morphology, and its variations, of the mandibular condyle and glenoid fossa among Malay and Chinese Malaysians.

    METHODS: CBCT was used to assess 200 joints in 100 subjects (mean age, 30.5 years). i-CAT CBCT software and The Mimics 16.0 software were employed to measure the volume, metrical size, position of each condyle sample and the thickness of the roof of the glenoid fossa (RGF).

    RESULTS: No significant gender differences were noted in thickness of the RGF and condylar length; however condylar volume, width, height and the joint spaces were significantly greater among males. With regards to comparison of both TMJs, the means of condylar volume, width and length of the right TMJ were significantly higher, while the means of the left condylar height and thickness of RGF were higher. When comparing the condylar measurements and the thickness of RGF between the two ethnic groups, we found no significant difference for all measurements with exception of condylar height, which is higher among Chinese.

    CONCLUSION: The similarity in measurements for Malays and Chinese may be due to their common origin. This information can be clinically useful in establishing the diagnostic criteria for condylar volume, metrical size, and position in the Malaysian East Asians population.

    Matched MeSH terms: Mandibular Condyle/anatomy & histology*; Temporomandibular Joint/anatomy & histology*
  3. Distribution of hair on the dorsum of the phalanges of the hand in a Chinese population from Malaysia
    Dharap AS, Lim BC, Ong LB
    Anthropol Anz, 1996 Dec;54(4):311-6.
    PMID: 9008788
    Hair distribution on the dorsum of phalanges of the hand was studied on 302 Chinese subjects (134 males and 168 females) randomly selected from the residents of Kota Bharu, Malaysia. Proximal phalangeal hair was seen on the dorsum of both hands in 99.3% of male subjects but in only 85.1% of female subjects. Chinese females showed a significantly lower (p < 0.05) incidence of proximal phalangeal hair on the hands than Chinese males. Comparison with other racial groups showed that Chinese females had significantly less (p < 0.05) hair on the proximal phalanges of the hands than Malay and African (Nigerian) females. The least common digital combination of proximal phalangeal hair in female subjects was the presence of proximal phalangeal hair only on the fourth digit (ring finger) and was noted in 0.6% of subjects. This has not been reported before. The frequency of middle phalangeal hair (MPH) distribution in Chinese falls between that in Malays and in Japanese which is probably explained by the fact that all these three racial groups originate from Asia. A study of digital combination of MPH in Chinese showed that the most common and the least common combinations in the Chinese differ considerably from those in other races. A total of 16 patterns of hair distribution was noted on the dorsum of the phalanges of the hands in Chinese subjects. Our study showed that though Chinese females had less digital hair on the hands than Chinese males, they showed a much larger variety of patterns of digital hair distribution than males.
    Matched MeSH terms: Fingers/anatomy & histology*; Hair/anatomy & histology*
  4. Incidence, density and direction of hair on the dorsum of phalanges of the hands in Malays
    Dharap AS, Varma SL, Chary TV
    Anthropol Anz, 1995 Sep;53(3):269-76.
    PMID: 7486886
    In this study 200 Malay subjects (100 males and 100 females) were randomly selected from patients attending outpatient clinics of Hospital USM, Kelantan, Malaysia, to find out the incidence, density and direction of hair on the dorsum of phalanges of the hand. These features have not been studied so far in females nor has such a study been conducted in Malays. The probability of density of hair distribution among the digits of both hands showed significant correlation on proximal phalanges (p < 0.05) in both sexes. Significant correlation was not observed, however, in the middle phalangeal hair (MPH) of the hands. The direction of proximal phalangeal hair, from little finger to the thumb, showed significant changes from ulnar to radial in both sexes (p < 0.05). Identification of isolated digits, which is of medicolegal importance, would be more accurate if the direction and the density of hair on the digits are both considered together. MPH was present in 48% of males and in 33% of females studied. Comparisons with presence of MPH in other populations show that Malays are ethnically similar to other Asiatic populations.

    Study site: utpatient clinics of Hospital USM, Kelantan, Malaysi
    Matched MeSH terms: Fingers/anatomy & histology*; Hair/anatomy & histology*
  5. Fulltext Upper eyelid and eyebrow dimensions in Malays
    Dharap AS, Reddy SC
    Med J Malaysia, 1995 Dec;50(4):377-81.
    PMID: 8668060
    The upper eyelid crease height pretarsal skin and eyebrow height were studied in 305 Malay subjects (146 males and 159 females) varying in age from 2-80 years, who were randomly selected from the residents of Kota Bharu, Kelantan. In females, from the age of 11 years the mean pretarsal skin height increased progressively with age. In males, however, it decreased with age up to 60 years. In both sexes, subjects more than 60 years old showed highest values for pretarsal skin height. The mean eyelid crease height increased progressively with age from 11 years onwards in males but not in females. The mean eyebrow height increased with age in females but not in males. Eyebrow and eyelid measurements seem to show a definite racial variation. Besides establishing normal values for eyelid and eyebrow measurements in Malays, our findings indicate that age and sex should be taken into consideration to achieve satisfactory results in cosmetic eyelid surgery in Malays.
    Matched MeSH terms: Eyebrows/anatomy & histology*; Eyelids/anatomy & histology*
  6. Female body size, parity, and malaria infection of Anopheles maculatus (Diptera: Culicidae) in peninsular Malaysia
    Kittayapong P, Edman JD, Harrison BA, Delorme DR
    J Med Entomol, 1992 May;29(3):379-83.
    PMID: 1625287
    The relationship among body size (as indicated by wing length), age (as indicated by parity dissections), and malaria infection were observed in host-seeking Anopheles maculatus Theobald females collected in aboriginal villages of peninsular Malaysia. Both ELISA and salivary gland dissections were used to determine malaria infection. The wings of parous females were significantly longer than those of nulliparous females, suggesting that larger females live longer than smaller ones, and thus have a higher vectorial capacity. Body size differences were not detected between infected parous and uninfected parous females. Females infected with only oocysts were significantly larger than females infected with sporozoites. No correlation was found between the number of oocysts or sporozoites and body size in this small sample.
    Matched MeSH terms: Anopheles/anatomy & histology*; Insect Vectors/anatomy & histology*
  7. Comparison between two ultrasonic units in shaping curved canals in teeth using macroradiography
    Ahmad M
    Endod Dent Traumatol, 1991 Apr;7(2):55-8.
    PMID: 1782894
    The efficacy of two ultrasonic units in shaping curved canals in teeth were compared. Twenty teeth were instrumented using the Cavi-Endo unit at a power setting 1 using the technique recommended by the manufacturer. Another group of 20 teeth received similar treatment but were instrumented with the Enac unit. The time taken to instrument each canal was recorded. The pre- and post-instrumented radiographs of the teeth of x 10 magnification were taken using a microfocal technique. The radiographs were subjected to a subtraction technique to result in composite images of the pre- and post-instrumented shapes. The canal shape and the incidence of elbows were evaluated using various measurements taken from the radiographs. The manner the dentine was removed was similar in both groups. All canals exhibited unequal removal along the canal with more dentine being removed at the coronal end. The Enac group exhibited a higher incidence of elbows which occurred further apically than those in the Cavi-Endo group. There was no significant difference between groups in the following: time of instrumentation, amount of apical and coronal canal enlargement, apical deviation and change in width at the elbow. These findings were no different from those of another study using simulated canals.
    Matched MeSH terms: Dental Pulp Cavity/anatomy & histology; Tooth Root/anatomy & histology
  8. Gnathostoma spinigerum Owen, 1836 (Nematoda: Gnathostomidae) from a civet cat, Prionodon linsang Hardwick, with reference to its dietary habits
    Boo Liat L
    Southeast Asian J. Trop. Med. Public Health, 1976 Dec;7(4):530-3.
    PMID: 1025748
    The recovery of six adult Gnathostoma spinigerum Owen, 1936 from a civet cat, Prionodon linsang Hardwick, constitutes the second reported record of this parasite and the first authenticated case of adult worms found in a wild animal from Malaysia. The food habits of the infected P. linsang as an important link in the transmission of G. spinigerum in the intermediate and definitive hosts together with the probable distribution of this parasite are discussed.
    Matched MeSH terms: Gnathostoma/anatomy & histology*; Spiruroidea/anatomy & histology*
  9. Fulltext The combined impacts of experimental defaunation and logging on seedling traits and diversity
    Granados A, Bernard H, Brodie JF
    Proc Biol Sci, 2018 02 28;285(1873).
    PMID: 29491176 DOI: 10.1098/rspb.2017.2882
    Animals can have both positive (e.g. via seed dispersal) and negative (e.g. via herbivory) impacts on plants. The net effects of these interactions remain difficult to predict and may be affected by overhunting and habitat disturbance, two widespread threats to tropical forests. Recent studies have documented their separate effects on plant recruitment but our understanding of how defaunation and logging interact to influence tropical tree communities is limited. From 2013 to 2016, we followed the fate of marked tree seedlings (n = 1489) from 81 genera in and outside experimental plots. Our plots differentially excluded small, medium and large-bodied mammal herbivores in logged and unlogged forest in Malaysian Borneo. We assessed the effects of experimental defaunation and logging on taxonomic diversity and plant trait (wood density, specific leaf area, fruit size) composition of seedling communities. Although seedling mortality was highest in the presence of all mammal herbivores (44%), defaunation alone did not alter taxonomic diversity nor plant trait composition. However, herbivores (across all body sizes) significantly reduced mean fruit size across the seedling community over time (95% confidence interval (CI): -0.09 to -0.01), particularly in logged forest (95% CI: -0.12 to -0.003). Our findings suggest that impacts of mammal herbivores on plant communities may be greater in forests with a history of disturbance and could subsequently affect plant functional traits and ecological processes associated with forest regeneration.
    Matched MeSH terms: Trees/anatomy & histology*; Seedlings/anatomy & histology*
  10. Geographical variation of skull morphology and its functional significances in the red-cheeked squirrel
    Endo H, Kimura J, Oshida T, Stafford BJ, Rerkamnuaychoke W, Nishida T, et al.
    J Vet Med Sci, 2003 Nov;65(11):1179-83.
    PMID: 14665745
    Skulls of the red-cheeked squirrel (Dremomys rufigenis) from various geographical locations: Malaysia (peninsular area), Vietnam (south district)-Laos, and Thailand (north district) were osteometrically examined. The skull size of the squirrels in the southern (Malaysia) population was fundamentally larger than that in the northern (Vietnam, Laos and Thailand) populations. The proportion indices indicated that the splanchnocranium was relatively longer in the Malaysia population, and that the interorbital space was narrower in Vietnam-Laos, and Thailand populations. We suggest that the long nose and laterally-oriented orbits in the skull may be better adapted for terrestrial-insectivorous life in the Malaysia population and the binocular sense facilitated by rostrally-oriented eyes contributes to the arboreal-fruit eating behavior in the two northern populations. The Malaysia population was clearly distinguished from the other populations by the principal component analysis. We suggest that the geographical barrier of the Isthmus of Kra influences the morphological variation of the skull among the squirrel populations.
    Matched MeSH terms: Sciuridae/anatomy & histology*; Skull/anatomy & histology*
  11. Fulltext Root canal morphology of permanent teeth in a Malaysian subpopulation using cone-beam computed tomography
    Pan JYY, Parolia A, Chuah SR, Bhatia S, Mutalik S, Pau A
    BMC Oral Health, 2019 01 14;19(1):14.
    PMID: 30642318 DOI: 10.1186/s12903-019-0710-z
    BACKGROUND: To determine the root canal morphology of human permanent maxillary and mandibular teeth in a Malaysian subpopulation using cone-beam computed tomography (CBCT).

    METHODS: A total of 208 CBCT images were examined retrospectively. Prevalence of an extra root/canal and internal morphology based on Vertucci's classification were observed in human maxillary and mandibular permanent teeth. Variations in the external and internal morphology were compared in relation to gender and tooth side (left vs right) using Pearson Chi-square and Fisher's exact tests with significance level set at p 

    Matched MeSH terms: Molar/anatomy & histology*; Tooth Root/anatomy & histology*
  12. Fulltext Extreme nickel hyperaccumulation in the vascular tracts of the tree Phyllanthus balgooyi from Borneo
    Mesjasz-Przybylowicz J, Przybylowicz W, Barnabas A, van der Ent A
    New Phytol, 2016 Mar;209(4):1513-26.
    PMID: 26508435 DOI: 10.1111/nph.13712
    Phyllanthus balgooyi (Phyllanthaceae), one of > 20 nickel (Ni) hyperaccumulator plant species known in Sabah (Malaysia) on the island of Borneo, is remarkable because it contains > 16 wt% Ni in its phloem sap, the second highest concentration of Ni in any living material in the world (after Pycnandra acuminata (Sapotaceae) from New Caledonia with 25 wt% Ni in latex). This study focused on the tissue-level distribution of Ni and other elements in the leaves, petioles and stem of P. balgooyi using nuclear microprobe imaging (micro-PIXE). The results show that in the stems and petioles of P. balgooyi Ni concentrations were very high in the phloem, while in the leaves there was significant enrichment of this element in the major vascular bundles. In the leaves, cobalt (Co) was codistributed with Ni, while the distribution of manganese (Mn) was different. The highest enrichment of calcium (Ca) in the stems was in the periderm, the epidermis and subepidermis of the petiole, and in the palisade mesophyll of the leaf. Preferential accumulation of Ni in the vascular tracts suggests that Ni is present in a metabolically active form. The elemental distribution of P. balgooyi differs from those of many other Ni hyperaccumulator plant species from around the world where Ni is preferentially accumulated in leaf epidermal cells.
    Matched MeSH terms: Plant Leaves/anatomy & histology; Plant Stems/anatomy & histology
  13. An interconnected duplicated femoral vein and its clinical significance
    Khan AA, Asari MA, Hassan A, Aiman N
    Folia Morphol (Warsz), 2013 Feb;72(1):82-5.
    PMID: 23749717
    Anatomical variations in the femoral vein are of great clinical importance especially in cases of deep vein thrombosis (DVT). Knowledge of the variable anatomy of the femoral vein is important to minimise false-negative findings on ultrasound examination in patients with DVT and help to explain the 'silent' DVT. Furthermore, the presence of a duplicated femoral vein itself is associated with higher incidence of DVT. These venous anomalies are usually due to the truncular venous malformation. In the present study, while dissecting the right lower limb, we found a case of variation of the femoral vein. In this case, besides a duplicated femoral vein, we also noticed a 3rd interconnecting channel near the apex of the femoral triangle joining the two veins. This variation has not been reported previously by other authors. Considering its uniqueness and clinical importance, we decided to report this case.
    Matched MeSH terms: Femoral Vein/anatomy & histology*; Leg/anatomy & histology
  14. Stereophotogrammetric analysis of nasolabial morphology among Asian Malays: influence of age and sex
    Al-Khatib AR, Rajion ZA, Masudi SM, Hassan R, Anderson PJ, Townsend GC
    Cleft Palate Craniofac J, 2012 Jul;49(4):463-71.
    PMID: 22236217 DOI: 10.1597/11-151
    It is clear that population-specific norms should be used when planning plastic and reconstructive surgery for selected patients. In this study, we aimed to generate nasal and labial reference values by applying a stereophotogrammetric technique. A further aim was to investigate the effect of sexual dimorphism, age-related changes, and the interrelation between nasal and labial morphology.
    Matched MeSH terms: Lip/anatomy & histology*; Nose/anatomy & histology*
  15. Direct and correlated responses to artificial selection on male mating frequency in the stalk-eyed fly Cyrtodiopsis dalmanni
    Rogers DW, Baker RH, Chapman T, Denniff M, Pomiankowski A, Fowler K
    J Evol Biol, 2005 May;18(3):642-50.
    PMID: 15842493
    Traditionally it was thought that fitness-related traits such as male mating frequency, with a history of strong directional selection, should have little additive genetic variance and thus respond asymmetrically to bidirectional artificial selection. However, recent findings and theory suggest that a balance between selection for increased male mating frequency and opposing selection pressures on physiologically linked traits will cause male mating frequency to have high additive genetic variation and hence respond symmetrically to selection. We tested these hypotheses in the stalk-eyed fly, Cyrtodiopsis dalmanni, in which males hold harems comprising many females and so have the opportunity to mate at extremely high frequencies. We subjected male stalk-eyed flies to artificial selection for increased ('high') and decreased ('low') mating frequency in the presence of ecologically realistic, high numbers of females. High line males mated significantly more often than control or low line males. The direct response to selection was approximately symmetric in the high and low lines, revealing high additive genetic variation for, and no significant genetic constraints on, increased male mating frequency in C. dalmanni. In order to investigate trade-offs that might constrain male mating frequency under natural conditions we examined correlated responses to artificial selection. We measured accessory gland length, testis length and eyespan after 7 and 14 generations of selection. High line males had significantly larger accessory glands than low line males. No consistent correlated responses to selection were found in testis length or eyespan. Our results suggest that costs associated with the production and maintenance of large accessory glands, although yet to be identified, are likely to be a major constraint on mating frequency in natural populations of C. dalmanni.
    Matched MeSH terms: Diptera/anatomy & histology; Testis/anatomy & histology
  16. Fulltext Morphological descriptions on the larvae of Hypopygiopsis fumipennis (Walker, 1856) (Diptera: Calliphoridae)
    Heo CC, Latif B, Silahuddin SA, Nazni WA, Omar B
    Trop Biomed, 2015 Mar;32(1):151-9.
    PMID: 25801265
    The study on biodiversity of forensically important Diptera in the tropical rain forest in Malaysia is scarce. Thus, a preliminary survey was conducted at a jungle fringe near Kampung Bahagia Bukit Lagong, Sungai Buloh, Selangor. A rat carcass was offered to attract carrion flies and we collected an adult female calliphorid, Hypopygiopsis fumipennis (Walker, 1856) during the fresh stage of carcass decomposition. The female fly was allowed to oviposit on chicken liver in a container and the resulting larvae were reared to the adult stage. Along the developmental process, several individuals from each instar were collected and preserved in 70% ethanol and then processed on the slides. We recorded the duration of development for each instar and described its larval features for the first time. The third instar larvae of H. fumipennis showed accessory oral sclerite present, anterior spiracle with 13-15 papillae, intersegmental spines mostly unicuspid with pointed end, and posterior spiracles heavily sclerotized with inter-slit projections. Some larval differences between H. fumipennis and Hypopygiopsis violacea were noted.
    Matched MeSH terms: Diptera/anatomy & histology*; Larva/anatomy & histology
  17. Fulltext Effects of preservatives and killing methods on morphological features of a forensic fly, Chrysomya megacephala (Fabricius, 1794) larva
    Rosilawati R, Baharudin O, Syamsa RA, Lee HL, Nazni WA
    Trop Biomed, 2014 Dec;31(4):785-91.
    PMID: 25776605 MyJurnal
    Preservation of larvae retrieved from cadavers is important in ensuring the quality and integrity of entomological specimens used for the estimation of post-mortem interval (PMI). The process of killing and preserving larvae could distort the larvae leading to inaccurate estimation of PMI. In this study, the effects of killing Chrysomya megacephala larvae with hot water at different temperatures and subsequent maintenance in various preservatives were determined. Larvae not killed by hot water but preserved directly were used as control. The types of preservative used were 10% formalin, 70% ethanol and Kahle's solution. The morphological features examined were length, turgidity, curvature and coloration of larvae. Larvae killed in 80ºC hot water have shorter mean length (12.47 ± 2.86 mm) compared to those in 60ºC hot water (12.95 ± 2.69 mm). Increasing the duration of preservation in all types of preservative caused elongations of larvae treated or untreated with hot water. There were no significant changes in larval turgidity preserved in Kahle's solution compared to other two preservatives and were unaffected by the duration of storage. Larvae preserved in Kahle's solution experienced the least changes in coloration and shape compared to other preserved larvae in 70% ethanol or 10% formalin. Larvae directly immersed alive in 70% ethanol experienced the most changes in curvature, coloration and turgidity. This study suggested that killing larvae with hot water at 80ºC and preservation in Kahle's solution is the optimum method resulting in least changes in morphological features of Ch. megacephala larvae.
    Matched MeSH terms: Diptera/anatomy & histology*; Larva/anatomy & histology
  18. Meiotic drive does not cause condition-dependent reduction of the sexual ornament in stalk-eyed flies
    Finnegan SR, Mondani M, Fowler K, Pomiankowski A
    J Evol Biol, 2021 05;34(5):736-745.
    PMID: 33559198 DOI: 10.1111/jeb.13770
    Meiotic drive systems are associated with low-frequency chromosomal inversions. These are expected to accumulate deleterious mutations due to reduced recombination and low effective population size. We test this prediction using the 'sex-ratio' (SR) meiotic drive system of the Malaysian stalk-eyed fly Teleopsis dalmanni. SR is associated with a large inversion (or inversions) on the X chromosome. In particular, we study eyespan in males carrying the SR chromosome, as this trait is a highly exaggerated, sexually dimorphic trait, known to have heightened condition-dependent expression. Larvae were raised in low and high larval food stress environments. SR males showed reduced eyespan under the low and high stress treatments, but there was no evidence of a condition-dependent decrease in eyespan under high stress. Similar but more complex patterns were observed for female eyespan, with evidence of additivity under low stress and heterosis under high stress. These results do not support the hypothesis that reduced sexual ornament size in meiotic drive males is due to a condition-dependent response to the putative increase in mutation load. Instead, reduced eyespan likely reflects compensatory resource allocation to different traits in response to drive-mediated destruction of sperm.
    Matched MeSH terms: Diptera/anatomy & histology; Head/anatomy & histology
  19. Eggplant Domestication: Pervasive Gene Flow, Feralization, and Transcriptomic Divergence
    Page A, Gibson J, Meyer RS, Chapman MA
    Mol Biol Evol, 2019 07 01;36(7):1359-1372.
    PMID: 31039581 DOI: 10.1093/molbev/msz062
    In the context of food security, examining the genomics of domestication will help identify genes underlying adaptive and economically important phenotypes, for example, larger fruit, improved taste, and loss of agronomically inferior phenotypes.  Examination of genome-scale single nucleotide polymorphisms demonstrates the relationships between wild ancestors of eggplant (Solanum melongena L.), confirming that Solanum insanum L. is the wild progenitor. This species is split roughly into an Eastern (Malaysian, Thai, and Vietnamese) and Western (Indian, Madagascan, and Sri Lankan) group, with domesticates derived from the former. Additional "wild" accessions from India appear to be feral escapes, derived multiple times from domesticated varieties through admixture. Accessions with small egg-shaped fruit are generally found intermixed with East Asian Solanum insanum confirming they are primitive relative to the large-fruited domesticates.  Comparative transcriptomics was used to track the loci under selection. Sequence analysis revealed a genetic bottleneck reducing variation by almost 50% in the primitive accessions relative to the wild species and a further 10% in the landraces. We also show evidence for selection on genes with a role in response to wounding and apoptosis.  Genes showing a significant difference in expression between wild and primitive or between primitive and landrace genepools were mostly (>75%) downregulated in the derived populations and enriched for gene ontologies related to defense, flowering, signaling, and response to biotic and abiotic stimuli.  This work reveals genomic changes involved in crop domestication and improvement, and the population genetics work explains why defining the eggplant domestication trajectory has been so challenging.
    Matched MeSH terms: Fruit/anatomy & histology; Solanum melongena/anatomy & histology
  20. Parathelphusa pardus, a new species of lowland freshwater crab from swamps in central Sumatra, Indonesia (Crustacea: Brachyura: Gecarcinucidae)
    Ng PK, Riady R, Windarti W
    Zootaxa, 2016 Feb 29;4084(4):495-506.
    PMID: 27394277 DOI: 10.11646/zootaxa.4084.4.2
    A new species of gecarcinucid freshwater crab of the genus Parathelphusa H. Milne Edwards, 1853, is described from freshwater swamp habitats in Pekanbaru, Riau Province, in central-eastern Sumatra, Indonesia. Parathelphusa pardus sp. nov., has a very distinctive colour pattern, and in this respect, resembles P. maindroni (Rathbun, 1902) from Sumatra and Peninsular Malaysia; P. batamensis Ng, 1992, from Batam Island, Indonesia; P. reticulata Ng, 1990, from Singapore; and P. oxygona Nobili, 1901, from western Sarawak. It can be distinguished from these species and congeners by a suite of carapace, ambulatory leg, thoracic sternal and most importantly, male first gonopod characters.
    Matched MeSH terms: Animal Structures/anatomy & histology; Brachyura/anatomy & histology
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