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Browsing Issue 1 by Title

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  • OCCURRENCE OF PADINA GYMNOSPORA (PHAEOPHYCOTA) AT THE COAST OF KARACHI 
    ALIA ABBAS; MUSTAFA SHAMEEL (Karachi: Pakistan Botanical Society, 2013-03-21)
    Padina gymnospora (Kützing) Sonder was collected from the coast of Karachi during January 2009. This is the first report of its occurrence at the coast of Pakistan and its first detailed study from this area regarding the ...
  • OPTIMIZATION OF SOIL K: NA RATIO FOR COTTON (GOSSYPIUM HIRSUTUM L.) NUTRITION UNDER FIELD CONDITIONS 
    LIAQAT ALI; MUHAMMAD ASHRAF; MUHAMMAD MAQBOOL; RASHID AHMAD; AHSAN AZIZ (Karachi: Pakistan Botanical Society, 2013-02-16)
    Adequate potassium (K) supply is crucial for cotton growth and development. However, sodium (Na) can share some functions with K. In present study, we investigated the effects of replacing K with Na at different ratios ...
  • PHYTOSOCIOLOGY OF SUMMER VEGETATION OF SUDAN GALLI HILLS, DISTRICT BAGH, AZAD KASHMIR, PAKISTAN 
    ZAMAN SHER; FARRUKH HUSSAIN; LAL BADSHAH (Karachi: Pakistan Botanical Society, 2013-02-02)
    Four associations: Pinus wallichiana, Abies pindrow, Abies-Pinus and Temperate grassland containing thirteen communities were recognized on the basis of importance values. Pinus wallichiana association consisted of five ...
  • PLANT SEEDLING PERFORMANCE TRAITS IMPACT ON SUCCESSFUL RECRUITMENT IN VARIOUS MICROHABITATS FOR FIVE ALPINE SAUSSUREA SPECIES 
    GAO-LİN, WU; JIN, FENG; ZHİ-HUA, SHİ; GUO-ZHEN, DU (Karachi: Pakistan Botanical Society, 2013-02-08)
    Habitat heterogeneity and species-specific traits (seed mass) both impact on seedling performance and recruitment. Five species of Saussurea DC., from the Qinghai-Tibetan Plateau were selected to study seedling performance ...
  • POLLEN FLORA OF PAKISTAN–LXXI. ONAGRACEAE 
    ANJUM PERVEEN; MUHAMMAD QAISER (Karachi: Pakistan Botanical Society, 2013-03-06)
    Pollen morphology of three genera representing 13 species of the family Onagraceae from Pakistan has been examined by light and scanning electron microscope. Pollen grains usually tetrads rarely monads, radially symmetrical, ...
  • PROSPECTS OF CASTOR BEAN CULTIVATION IN RAINFED TRACT OF PAKISTAN 
    NASIR MAHMOOD CHEEMA; UMAR FAROOQ; GHULAM SHABBIR; M. KAUSAR NAWAZ SHAH; M. MUSA (Karachi: Pakistan Botanical Society, 2013-03-03)
    Non-edible oilseeds carry special importance along with edible oilseeds in the world oilseeds economy as well as Pakistan. Castor bean is an important non-edible oilseed. The agro-ecological conditions of rain-fed Pothwar ...
  • PROTEIN CONTENT AND COMPOSITION OF WAXY RICE GRAINS 
    KIM, JIN-WOONG; KIM, BYUNG-CHUL; LEE, JAE-HEUNG; LEE, DUCK-RYUL; SHAFIQ REHMAN; YUN, SONG JOONG (Karachi: Pakistan Botanical Society, 2013-02-20)
    Rice is not only an important cereal as a major food worldwide but also valuable sources of nutritional and nutraceutical substances for human health. Protein is one of the major factors determining eating, processing and ...
  • PURIFICATION AND CHARACTERIZATION OF TWO INVERTASES FROM MUTANT STRAIN OF SACCHAROMYCES CEREVISIAE 
    AAFIA ASLAM; IKRAM-UL-HAQ; SIKANDER ALI (Karachi: Pakistan Botanical Society, 2013-03-13)
    In the present study, a mutant strain of Saccharomyces cerevisae EMS-42 was used for the biosynthesis of invertase (E.C.3.2.1.26). Both types of invertases i.e., extracellular and intracellular invertase are present in S. ...
  • RANDOM MUTAGENESIS FOR ENHANCED PRODUCTION OF ALPHA AMYLASE BY ASPERGILLUS ORYZAE IIB-30 
    ROHEENA ABDULLAH; IKRAM-UL-HAQ; TEHREEMA IFTIKHAR; ZAHID ALI BUTT; KHATTAK, MANZOOR IQBAL (Karachi: Pakistan Botanical Society, 2013-03-10)
    The current study deals with the isolation of novel mutant of A. oryzae for higher alpha amylase production. The alpha amylase producing A. oryzae strain IIB-30 was subjected to physical (UV) and chemical (Nitrous acid and ...
  • RAPID RANKING METHOD FOR PRIORITIZING RESTORATION BY EVALUATING HUMAN INFLUENCES ON THE STATUS OF SCRUB FOREST: A CASE STUDY 
    KHAN, AMIN U.; FARID AHMAD; FAIZA SHARIF (Karachi: Pakistan Botanical Society, 2013-02-01)
    The main objective of this paper was to develop a quick ranking system for diagnosing degree of changes resulting from human influences on a rapidly declining natural scrub forest of the sub-Himalayan region. The naturalness ...
  • ROCK ALGAE OF BATKHELA DISTRICT MALAKAND, PAKISTAN 
    BARKATULLAH; FARRUKH HUSSAIN; NIAZ ALI; IMTIAZ AHMAD (Karachi: Pakistan Botanical Society, 2013-03-20)
    The present study describes a total of 63 lithophytic algal species belonging to Cyanophyta (11 genera, 30 species), Chlorophyta (3 genera, 7 species) and Bacillariophyta (16 genera, 26 species) from rocks of Batkhela, ...
  • THE SEED ATLAS OF PAKISTAN-VIII. FUMARIACEAE 
    RUBINA ABID; AFSHEEN ATHER; M. QAISER (Karachi: Pakistan Botanical Society, 2013-02-10)
    Seed morphology of 12 taxa belonging to the family Fumariaceae, was examined using light and scanning electron microscopy (SEM). The seed morphological data fully support the gross morphological and palynological data and ...
  • SSR AND SRAP MARKER BASED LINKAGE MAP OF VITIS AMURENSIS RUPR. 
    LIU, ZHENDONG; GUO, XIUWU; GUO, YINSHAN; LIN, HONG; ZHANG, PENGXIANG; ZHAO, YUHUI; LI, KUN; LI, CHENGXIANG (Karachi: Pakistan Botanical Society, 2013-02-26)
    SSR (Simple Sequence Repeat) markers and SRAP (Sequence Related Amplified Polymorphism) markers were used to construct a genetic linkage map of Vitis amurensis Rupr. The mapping population consists of 94 individuals derived ...
  • STANDARDIZATION OF TISSUE CULTURE CONDITIONS AND ESTIMATION OF FREE SCAVENGING ACTIVITY IN VIOLA ODORATA L. 
    MUHAMMAD NAEEM; ISHRAT NAVEED; SYED MUHAMMAD SAQLAN NAQVI; TARIQ MAHMOOD (Karachi: Pakistan Botanical Society, 2013-02-27)
    Tissue culture can be used as a tool for the conservation and commercialization of Viola odorata because of its intensive use in local market for medicinal purposes. In the present study an efficient protocol for in vitro ...
  • STUDIES ON THE ANTIOXIDANT AND ANTIMICROBIAL ACTIVITIES OF PLEUROTUS OSTREATUS PSI101109 MYCELIUM 
    VAMANU, EMANUEL (Karachi: Pakistan Botanical Society, 2013-03-17)
    The antioxidant and antimicrobial potential of the ethanolic extract from Pleurotus ostreatus PSI101109 mycelium was determined based on inorganic and organic nitrogen sources in a culture medium. The presence of ammonium ...
  • SUCROSE PROMOTES STRAWBERRY FRUIT RIPENING BY STIMULATION OF ABSCISIC ACID BIOSYNTHESIS 
    JIA, HAIFENG; LI, CHUNLI; CHAI, YEMAO; XING, YU; SHEN, YUANYUE (Karachi: Pakistan Botanical Society, 2013-02-23)
    The interaction of sugar with ABA plays an important role in many aspects of plant growth and development. Although glucose is reported to act as a signal molecular to promote abscisic acid (ABA) biosynthesis, whether ...
  • TAXONOMIC STUDY OF SOME DIATOMS FROM JAUHARABAD DISTRICT 
    A. ZARINA; SYED TARIQ-ALI; MASUD-UL-HASAN; MUSTAFA SHAMEEL (Karachi: Pakistan Botanical Society, 2013-03-22)
    Four species of algae, belonging to 4 different genera of pinnate diatoms (phylum Bacillariophycota Shameel) were collected from freshwater habitats in the Jauharabad District, Punjab Province of Pakistan during February ...
  • TOXICITY INDUCED BY SOLANAPYRONE A IN CHICKPEA SHOOTS AND ITS METABOLISM THROUGH GLUTATHIONE/ GLUTATHIONE-S-TRANSFERASE SYSTEM 
    ABID RIAZ; NICKLIN, JANE; IRFANUL HAQUE; ABDUR RAUF, CHAUDHARY; GHULAM QADIR; FARAH NAZ (Karachi: Pakistan Botanical Society, 2013-02-17)
    Solanapyrone A and C were isolated from a Pakistani isolate of Ascochyta rabiei, Pk-1. Two experiments were conducted to investigate the phytotoxic effects of the most potent toxin, solanapyrone A on chickpea cultivars ...
  • USAGE OF SUGAR CANE BAGASSE AS AN ENERGY SOURCE FOR THE PRODUCTION OF LIPASE BY ASPERGILLUS FUMIGATUS 
    S. HABIB A. NAQVI; M. UMAR DAHOT; KHAN, M. YAKOUB; XU, J. H.; M. RAFIQ (Karachi: Pakistan Botanical Society, 2013-03-12)
    The sugar cane industry residue/waste such as sugar cane bagasse contains complex lignocellulosic material, which can be used as an ideal and low cost carbon and energy source for the growth of microbes and production of ...
  • VARIATION OF SESAMIN AND SESAMOLIN CONTENTS IN SESAME CULTIVARS FROM CHINA 
    WANG, LINHAI; ZHANG, YANXIN; LI, PEIWU; ZHANG, WEN; WANG, XUEFANG; QI, XIAOQIONG; ZHANG, XIURONG (Karachi: Pakistan Botanical Society, 2013-02-24)
    A collection of 62 sesame cultivars from China were analyzed for sesamin and sesamolin contents in seeds using HPLC. Results showed the sesamin and sesamolin contents of these cultivars ranged from 0.82 to11.05 mg/g and ...

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