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Volume 44
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Now showing items 1-20 of 60

GENETIC DIVERSITY IN BLACKGRAM [VIGNA MUNGO (L.) HEPPER] FOR RANDOMLY AMPLIFIED POLYMORPHIC DNA (RAPD) MARKERS

GHAFOOR, ABDUL; SULTANA, TAYYABA; FATIMA RIZVI, ZARRIN (Karachi: Pakistan Journal of Botany, Botanical Garden, University of Karachi, 2012-04-01)

Thirty seven pure-lines of blackgram were studied for Randomly Amplified Polymorphic DNA (RAPD) markers to investigate diversity. Among 53 primers 36 produced polymorphic fragments in blackgram, hence could be used for ...
A STUDY ON THE FLUORESCENT LABELED AFLP MOLECULAR MARKERS RESEARCH OF KAVA AND PIPER NIGRUM

SHI, JIANG; WANG, XIAOYAN; XIN, LI (Karachi: Pakistan Journal of Botany, Botanical Garden, University of Karachi, 2012-04-02)

This research used 6 materials of kava, 23 materials of cultivated pepper and wild pepper, 1 material of Peperomia pellucida kunth., 1 material of tobacco, added up to 31 test materials. The 31 germplasms were divided ...
EFFECT OF NITROGEN ON GROWTH AND YIELD OF SUNFLOWER UNDER SEMI-ARID CONDITIONS OF PAKISTAN

WAJID NASIM; ASHFAQ AHMAD; HAFIZ MOHKUM HAMMAD; CHAUDHARY, HASSAN JAVED; MUHAMMAD FAROOQ, HUSSAIN MUNIS (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Two years field study was carried out with the objective to determine the effect of different levels of nitrogen (N) on growth, development, yield and yield components of sunflower (Helianthus annuus L.) hybrids under ...
IRRADIATION DOSE AND EFFECT ON GERMINATION AND GROWTH OF DESERT SHRUB NITRARIA TANGUTORUM BOBR. WITH TWO GAMMA IRRADIATION MODES

QING-HE LI; WANG, SAI-XIAO; ZHAO, YING-MING; JUN XU; GAO, TING-TING; REN, WEN-JIAO (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

The seeds of Nitraria tangutorum were exposed to different doses of gamma radiation from 60Co gamma rays based on the two irradiation modes of without dose rate and with dose rate of 25Gy/hr. The effects of different ...
DECLINE OF CONIFER FOREST COVER IN PAKISTAN: A GIS APPROACH

AHMAD, SHEIKH SAEED; ABBASI, QURAT-UL-AIN; RUKHSANA JABEEN; SHAH, MUHAMMAD TAHIR (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Deforestation is one of the obstinate environmental problems globally. Pakistan, being a developing nation also encompasses crisis of depletion of forest reserves. The rising climate change consequences remain the primary ...
IMPROVING TOLERANCE OF SUNFLOWER AND SAFFLOWER DURING GROWTH STAGES TO SALINITY THROUGH FOLIAR SPRAY OF NUTRIENT SOLUTIONS

NUSRAT JABEEN; RAFIQ AHMAD (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

The effect of salinity and foliar application of nutrient solutions on sunflower and safflower in vegetative and reproductive phases of the growth were investigated in Biosaline Research Field, University of Karachi, ...
A PRIMARY STUDY OF HIGH PERFORMANCE TRANSGENIC RICE THROUGH MAIZE UBI-1 PROMOTER FUSING SELECTIVE MAKER GENE

JINJUAN SHEN; PINGZHONG CAI; FENG QING; ZHIYONG ZHANG; GUIXUE WANG (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Based on the expression vector pBI121, we successfully constructed a plant overexpression vector of Hspa4 gene fusing with selective maker gene (hygromycin-resistance gene) driven by the Ubi-1 promoter (pBI121-Ubi-Hpt-H ...
MICRONUTRIENT AVAILABILITY ASSESSMENT OF TOMATO GROWN IN TALUKA BADIN, SINDH

MEHRUNISA MEMON; JAMRO, GHULAM MURTAZA; MEMON, NOOR-UN-NISA; MEMON, KAZI SULEMAN; AKHTAR, MOHAMMAD SALEEM (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

This study was conducted to assess the micronutrient status of soils and associated plant tissues in major tomato growing areas of Taluka Badin, Sindh. Composite soil and plant (3rd leaf from top) samples were collected ...
GENETIC VARIABILITY IN DIFFERENT BIOCHEMICAL TRAITS AND THEIR RELATIONSHIP WITH YIELD AND YIELD PARAMETERS OF COTTON CULTIVARS GROWN UNDER WATER STRESS CONDITIONS

MUHAMMAD KASHIF; SHAHZAD SARWAR; M. YASIN ASHRAF; MEHBOOB-UR-RAHMAN; YUSUF ZAFAR (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Water scarcity is an important factor limiting cotton production worldwide particularly in Pakistan. To identify drought tolerant genotypes, it is vital to understand their genetic variation for different biochemical ...
RADIO-SENSITIVITY OF VARIOUS CHICKPEA GENOTYPES IN M1 GENERATION II-FIELD STUDIES

SHAH, TARIQ MAHMUD; BABAR MANZOOR ATTA; JAVED IQBAL MIRZA; MUHAMMAD AHSANUL HAQ (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

The effect of gamma rays and ethylmethane sulphonate (EMS) mutagens on seed germination and plant survival of four chickpea (Cicer arietinum L.) genotypes including two desi (Pb2000 and C44), one kabuli (Pb-1) and one ...
FLAVONOIDS IN THE ENDEMIC SPECIES OF ALCHEMILLA L., (SECTION ALCHEMILLA L. SUBSECTION CALYCANTHUM ROTHM. SER. ELATAE ROTHM.) FROM NORTH-EAST BLACK SEA REGION IN TURKEY

BÜLENT KAYA; YUSUF MENEMEN; F. ZERRIN SALTAN (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

This study was undertaken to determine the flavonoids in the species of genus Alchemilla L. section Alchemilla L. subsection Calycanthum Rothm. Ser. Elatae Rothm., using the identification techniques such as high performance ...
CHANGES IN ANTIOXIDANT AND PHYTOCHEMICAL PROPERTIES OF TOMATO (LYCOPERSICON ESCULENTUM MILL.) UNDER AMBIENT CONDITION

RAI, GYANENDRA KUMAR; RAJESH KUMAR; A.K. SINGH; P.K. RAI; MATHURA RAI; A.K. CHATURVEDI; A.B. RAI (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Duration of storage increased TSS and pH of tomato juice, while ascorbic acid content decreased gradually during storage. Carotenoids content increased approximately 3.5 times during storage in tomato because of advancement ...
CHANGES IN ANTIOXIDANT AND PHYTOCHEMICAL PROPERTIES OF TOMATO (LYCOPERSICON ESCULENTUM MILL.) UNDER AMBIENT CONDITION

RAI, GYANENDRA KUMAR; RAJESH KUMAR; A.K. SINGH; P.K. RAI; MATHURA RAI; A.K. CHATURVEDI; A.B. RAI (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Duration of storage increased TSS and pH of tomato juice, while ascorbic acid content decreased gradually during storage. Carotenoids content increased approximately 3.5 times during storage in tomato because of advancement ...
GROWTH AND YIELD COMPARISON OF PERENNIAL GRASSES AS RAINFED FODDER PRODUCTION

M. ANWAR; M. AKMAL; A. SHAH; M. ASIM; RABIA GOHAR (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Ten perennial fodder grasses were compared for growth and yield at New Developmental Farm, Agricultural University at Peshawar, Pakistan during 2006 and 2007. Tufts were transplanted on 16-02-2006 at 50 cm distance in 3 ...
IN SILICO STUDIES ON STRUCTURE-FUNCTION OF DNA GCC- BOX BINDING DOMAIN OF BRASSICA NAPUS DREB1 PROTEIN

SYEDA QAMARUNNISA; MUSHTAQ HUSSAIN; NUSRAT JABEEN; SABOOHI RAZA; KHANANI, MUHAMMAD RAFIQ; ABID AZHAR; JAVED A. QURESHI; NAQVI, SYED HASAN MUJTABA (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

DREB1 is a transcriptional factor, which selectively binds with the promoters of the genes involved in stress response in the plants. Homology of DREB protein and its binding element have been detected in the genome of ...
GENETIC CHARACTERIZATION OF NOVEL LR GENE STACK IN SPRING WHEAT VARIETY CHAKWAL86 AND ITS EFFECTIVENESS AGAINST LEAF RUST IN RAIN FED AREAS OF PAKISTAN

AWAIS RASHEED; ABDUL SAMAD MUMTAZ; SHINWARI, ZABTA KHAN (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Disease resistance remains a prime focus in crop improvement. Based on the field observations and marker assisted screening, we report the gene stack Lr10, Lr17a and Lr27+31 as a resistant combination for spring wheat ...
GENOME-WIDE IDENTIFICATION OF RECOMBINATION RATES OF MALE VERSUS FEMALE GAMETES IN INTERSPECIFIC POPULATION OF COTTON

YU YU; ZHONGXU LIN; XIANLONG ZHANG (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Based on the established SSR-based BC1 genetic linkage map, 2 genetic maps covered with 313 markers have been developed for 2 more backcross populations which was aimed to study the difference of recombination rates between ...
GENETIC DIVERSITY OF ARGENTINA TOMATO VARIETIES REVEALED BY MORPHOLOGICAL TRAITS, SIMPLE SEQUENCE REPEAT, AND SINGLE NUCLEOTIDE POLYMORPHISM MARKERS

XIAORONG HU; HUI WANG; JIA CHEN; WENCAI YANG (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Twenty-six morphological traits as well as 47 single nucleotide polymorphism and simple sequence repeat markers were used to investigate genetic variation in 67 tomato (Solanum lycopersicum L.) varieties collected from ...
COMPARATIVE ANATOMICAL STUDY ON FRUITS OF SOME TRIBES OF FAMILY GRAMINEAE FROM EGYPT

OSMAN, AHMED KAMAL EL-DEEN; MOHAMMED A. ZAKI; SOHAR T. HAMED; NAGWA R.A. HUSSEIN (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

Anatomical study surveyed 11 tribes of family Gramineae provided by 31 species of 22 genera. Fruit anatomy is one of the significant taxonomic tools that recently used. Caryopsis fruit of grasses represents an important ...
EFFECT OF VARIOUS LEVELS OF NITROGEN FERTILIZER ON SOME VEGETATIVE GROWTH ATTRIBUTES OF PEA (PISUM SATIVUM L.) CULTIVARS

ACHAKZAI, ABDUL KABIR KHAN (Karachi: Pakistan Botanical Society, University of Karachi, 2012-04-20)

A field experiment was conducted for 2 consecutive growing years on few growth characteristics of four pea cultivars viz., Arkel, Climax, Green Feast and Olympia in response to different levels of N fertilizer under the ...

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